@@ -83,9 +83,10 @@ import eu.siacs.conversations.http.HttpDownloadConnection;
import eu.siacs.conversations.persistance.FileBackend;
import eu.siacs.conversations.services.MessageArchiveService;
import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
import eu.siacs.conversations.ui.adapter.MessageAdapter;
import eu.siacs.conversations.ui.util.ActivityResult;
-import eu.siacs.conversations.ui.util.AttachmentTool;
+import eu.siacs.conversations.ui.util.Attachment;
import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
import eu.siacs.conversations.ui.util.DateSeparator;
import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
@@ -120,2482 +121,2515 @@ import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
public class ConversationFragment extends XmppFragment implements EditMessage.KeyboardListener {
- public static final int REQUEST_SEND_MESSAGE = 0x0201;
- public static final int REQUEST_DECRYPT_PGP = 0x0202;
- public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
- public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
- public static final int REQUEST_TRUST_KEYS_MENU = 0x0209;
- public static final int REQUEST_START_DOWNLOAD = 0x0210;
- public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
- public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
- public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
- public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
- public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
- public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
- public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
- public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
-
- public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
- public static final String STATE_CONVERSATION_UUID = ConversationFragment.class.getName() + ".uuid";
- public static final String STATE_SCROLL_POSITION = ConversationFragment.class.getName() + ".scroll_position";
- public static final String STATE_PHOTO_URI = ConversationFragment.class.getName() + ".take_photo_uri";
- private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
-
- private final List<Message> messageList = new ArrayList<>();
- private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
- private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
- private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
- private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
- private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
- private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
- private final PendingItem<Message> pendingMessage = new PendingItem<>();
- public Uri mPendingEditorContent = null;
- protected MessageAdapter messageListAdapter;
- private String lastMessageUuid = null;
- private Conversation conversation;
- private FragmentConversationBinding binding;
- private Toast messageLoaderToast;
- private ConversationsActivity activity;
- private boolean reInitRequiredOnStart = true;
- private OnClickListener clickToMuc = new OnClickListener() {
-
- @Override
- public void onClick(View v) {
- Intent intent = new Intent(getActivity(), ConferenceDetailsActivity.class);
- intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
- intent.putExtra("uuid", conversation.getUuid());
- startActivity(intent);
- }
- };
- private OnClickListener leaveMuc = new OnClickListener() {
-
- @Override
- public void onClick(View v) {
- activity.xmppConnectionService.archiveConversation(conversation);
- }
- };
- private OnClickListener joinMuc = new OnClickListener() {
-
- @Override
- public void onClick(View v) {
- activity.xmppConnectionService.joinMuc(conversation);
- }
- };
- private OnClickListener enterPassword = new OnClickListener() {
-
- @Override
- public void onClick(View v) {
- MucOptions muc = conversation.getMucOptions();
- String password = muc.getPassword();
- if (password == null) {
- password = "";
- }
- activity.quickPasswordEdit(password, value -> {
- activity.xmppConnectionService.providePasswordForMuc(conversation, value);
- return null;
- });
- }
- };
- private OnScrollListener mOnScrollListener = new OnScrollListener() {
-
- @Override
- public void onScrollStateChanged(AbsListView view, int scrollState) {
- if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
- fireReadEvent();
- }
- }
-
- @Override
- public void onScroll(final AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
- toggleScrollDownButton(view);
- synchronized (ConversationFragment.this.messageList) {
- if (firstVisibleItem < 5 && conversation != null && conversation.messagesLoaded.compareAndSet(true, false) && messageList.size() > 0) {
- long timestamp;
- if (messageList.get(0).getType() == Message.TYPE_STATUS && messageList.size() >= 2) {
- timestamp = messageList.get(1).getTimeSent();
- } else {
- timestamp = messageList.get(0).getTimeSent();
- }
- activity.xmppConnectionService.loadMoreMessages(conversation, timestamp, new XmppConnectionService.OnMoreMessagesLoaded() {
- @Override
- public void onMoreMessagesLoaded(final int c, final Conversation conversation) {
- if (ConversationFragment.this.conversation != conversation) {
- conversation.messagesLoaded.set(true);
- return;
- }
- runOnUiThread(() -> {
- synchronized (messageList) {
- final int oldPosition = binding.messagesView.getFirstVisiblePosition();
- Message message = null;
- int childPos;
- for (childPos = 0; childPos + oldPosition < messageList.size(); ++childPos) {
- message = messageList.get(oldPosition + childPos);
- if (message.getType() != Message.TYPE_STATUS) {
- break;
- }
- }
- final String uuid = message != null ? message.getUuid() : null;
- View v = binding.messagesView.getChildAt(childPos);
- final int pxOffset = (v == null) ? 0 : v.getTop();
- ConversationFragment.this.conversation.populateWithMessages(ConversationFragment.this.messageList);
- try {
- updateStatusMessages();
- } catch (IllegalStateException e) {
- Log.d(Config.LOGTAG, "caught illegal state exception while updating status messages");
- }
- messageListAdapter.notifyDataSetChanged();
- int pos = Math.max(getIndexOf(uuid, messageList), 0);
- binding.messagesView.setSelectionFromTop(pos, pxOffset);
- if (messageLoaderToast != null) {
- messageLoaderToast.cancel();
- }
- conversation.messagesLoaded.set(true);
- }
- });
- }
-
- @Override
- public void informUser(final int resId) {
-
- runOnUiThread(() -> {
- if (messageLoaderToast != null) {
- messageLoaderToast.cancel();
- }
- if (ConversationFragment.this.conversation != conversation) {
- return;
- }
- messageLoaderToast = Toast.makeText(view.getContext(), resId, Toast.LENGTH_LONG);
- messageLoaderToast.show();
- });
-
- }
- });
-
- }
- }
- }
- };
- private EditMessage.OnCommitContentListener mEditorContentListener = new EditMessage.OnCommitContentListener() {
- @Override
- public boolean onCommitContent(InputContentInfoCompat inputContentInfo, int flags, Bundle opts, String[] contentMimeTypes) {
- // try to get permission to read the image, if applicable
- if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION) != 0) {
- try {
- inputContentInfo.requestPermission();
- } catch (Exception e) {
- Log.e(Config.LOGTAG, "InputContentInfoCompat#requestPermission() failed.", e);
- Toast.makeText(getActivity(), activity.getString(R.string.no_permission_to_access_x, inputContentInfo.getDescription()), Toast.LENGTH_LONG
- ).show();
- return false;
- }
- }
- if (hasPermissions(REQUEST_ADD_EDITOR_CONTENT, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
- attachEditorContentToConversation(inputContentInfo.getContentUri());
- } else {
- mPendingEditorContent = inputContentInfo.getContentUri();
- }
- return true;
- }
- };
- private Message selectedMessage;
- private OnClickListener mEnableAccountListener = new OnClickListener() {
- @Override
- public void onClick(View v) {
- final Account account = conversation == null ? null : conversation.getAccount();
- if (account != null) {
- account.setOption(Account.OPTION_DISABLED, false);
- activity.xmppConnectionService.updateAccount(account);
- }
- }
- };
- private OnClickListener mUnblockClickListener = new OnClickListener() {
- @Override
- public void onClick(final View v) {
- v.post(() -> v.setVisibility(View.INVISIBLE));
- if (conversation.isDomainBlocked()) {
- BlockContactDialog.show(activity, conversation);
- } else {
- unblockConversation(conversation);
- }
- }
- };
- private OnClickListener mBlockClickListener = this::showBlockSubmenu;
- private OnClickListener mAddBackClickListener = new OnClickListener() {
-
- @Override
- public void onClick(View v) {
- final Contact contact = conversation == null ? null : conversation.getContact();
- if (contact != null) {
- activity.xmppConnectionService.createContact(contact, true);
- activity.switchToContactDetails(contact);
- }
- }
- };
- private View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
- private OnClickListener mAllowPresenceSubscription = new OnClickListener() {
- @Override
- public void onClick(View v) {
- final Contact contact = conversation == null ? null : conversation.getContact();
- if (contact != null) {
- activity.xmppConnectionService.sendPresencePacket(contact.getAccount(),
- activity.xmppConnectionService.getPresenceGenerator()
- .sendPresenceUpdatesTo(contact));
- hideSnackbar();
- }
- }
- };
- protected OnClickListener clickToDecryptListener = new OnClickListener() {
-
- @Override
- public void onClick(View v) {
- PendingIntent pendingIntent = conversation.getAccount().getPgpDecryptionService().getPendingIntent();
- if (pendingIntent != null) {
- try {
- getActivity().startIntentSenderForResult(pendingIntent.getIntentSender(),
- REQUEST_DECRYPT_PGP,
- null,
- 0,
- 0,
- 0);
- } catch (SendIntentException e) {
- Toast.makeText(getActivity(), R.string.unable_to_connect_to_keychain, Toast.LENGTH_SHORT).show();
- conversation.getAccount().getPgpDecryptionService().continueDecryption(true);
- }
- }
- updateSnackBar(conversation);
- }
- };
- private AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
- private OnEditorActionListener mEditorActionListener = (v, actionId, event) -> {
- if (actionId == EditorInfo.IME_ACTION_SEND) {
- InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
- if (imm != null && imm.isFullscreenMode()) {
- imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
- }
- sendMessage();
- return true;
- } else {
- return false;
- }
- };
- private OnClickListener mScrollButtonListener = new OnClickListener() {
-
- @Override
- public void onClick(View v) {
- stopScrolling();
- setSelection(binding.messagesView.getCount() - 1, true);
- }
- };
- private OnClickListener mSendButtonListener = new OnClickListener() {
-
- @Override
- public void onClick(View v) {
- Object tag = v.getTag();
- if (tag instanceof SendButtonAction) {
- SendButtonAction action = (SendButtonAction) tag;
- switch (action) {
- case TAKE_PHOTO:
- case RECORD_VIDEO:
- case SEND_LOCATION:
- case RECORD_VOICE:
- case CHOOSE_PICTURE:
- attachFile(action.toChoice());
- break;
- case CANCEL:
- if (conversation != null) {
- if (conversation.setCorrectingMessage(null)) {
- binding.textinput.setText("");
- binding.textinput.append(conversation.getDraftMessage());
- conversation.setDraftMessage(null);
- } else if (conversation.getMode() == Conversation.MODE_MULTI) {
- conversation.setNextCounterpart(null);
- }
- updateChatMsgHint();
- updateSendButton();
- updateEditablity();
- }
- break;
- default:
- sendMessage();
- }
- } else {
- sendMessage();
- }
- }
- };
- private int completionIndex = 0;
- private int lastCompletionLength = 0;
- private String incomplete;
- private int lastCompletionCursor;
- private boolean firstWord = false;
- private Message mPendingDownloadableMessage;
-
- private static ConversationFragment findConversationFragment(Activity activity) {
- Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
- if (fragment != null && fragment instanceof ConversationFragment) {
- return (ConversationFragment) fragment;
- }
- fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
- if (fragment != null && fragment instanceof ConversationFragment) {
- return (ConversationFragment) fragment;
- }
- return null;
- }
-
- public static void startStopPending(Activity activity) {
- ConversationFragment fragment = findConversationFragment(activity);
- if (fragment != null) {
- fragment.messageListAdapter.startStopPending();
- }
- }
-
- public static void downloadFile(Activity activity, Message message) {
- ConversationFragment fragment = findConversationFragment(activity);
- if (fragment != null) {
- fragment.startDownloadable(message);
- }
- }
-
- public static void registerPendingMessage(Activity activity, Message message) {
- ConversationFragment fragment = findConversationFragment(activity);
- if (fragment != null) {
- fragment.pendingMessage.push(message);
- }
- }
-
- public static void openPendingMessage(Activity activity) {
- ConversationFragment fragment = findConversationFragment(activity);
- if (fragment != null) {
- Message message = fragment.pendingMessage.pop();
- if (message != null) {
- fragment.messageListAdapter.openDownloadable(message);
- }
- }
- }
-
- public static Conversation getConversation(Activity activity) {
- return getConversation(activity, R.id.secondary_fragment);
- }
-
- private static Conversation getConversation(Activity activity, @IdRes int res) {
- final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
- if (fragment != null && fragment instanceof ConversationFragment) {
- return ((ConversationFragment) fragment).getConversation();
- } else {
- return null;
- }
- }
-
- public static ConversationFragment get(Activity activity) {
- FragmentManager fragmentManager = activity.getFragmentManager();
- Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
- if (fragment != null && fragment instanceof ConversationFragment) {
- return (ConversationFragment) fragment;
- } else {
- fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
- return fragment != null && fragment instanceof ConversationFragment ? (ConversationFragment) fragment : null;
- }
- }
-
- public static Conversation getConversationReliable(Activity activity) {
- final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
- if (conversation != null) {
- return conversation;
- }
- return getConversation(activity, R.id.main_fragment);
- }
-
- private static boolean allGranted(int[] grantResults) {
- for (int grantResult : grantResults) {
- if (grantResult != PackageManager.PERMISSION_GRANTED) {
- return false;
- }
- }
- return true;
- }
-
- private static boolean writeGranted(int[] grantResults, String[] permission) {
- for(int i = 0; i < grantResults.length; ++i) {
- if (Manifest.permission.WRITE_EXTERNAL_STORAGE.equals(permission[i])) {
- return grantResults[i] == PackageManager.PERMISSION_GRANTED;
- }
- }
- return false;
- }
-
- private static String getFirstDenied(int[] grantResults, String[] permissions) {
- for (int i = 0; i < grantResults.length; ++i) {
- if (grantResults[i] == PackageManager.PERMISSION_DENIED) {
- return permissions[i];
- }
- }
- return null;
- }
-
- private static boolean scrolledToBottom(AbsListView listView) {
- final int count = listView.getCount();
- if (count == 0) {
- return true;
- } else if (listView.getLastVisiblePosition() == count - 1) {
- final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
- return lastChild != null && lastChild.getBottom() <= listView.getHeight();
- } else {
- return false;
- }
- }
-
- private void toggleScrollDownButton() {
- toggleScrollDownButton(binding.messagesView);
- }
-
- private void toggleScrollDownButton(AbsListView listView) {
- if (conversation == null) {
- return;
- }
- if (scrolledToBottom(listView)) {
- lastMessageUuid = null;
- hideUnreadMessagesCount();
- } else {
- binding.scrollToBottomButton.setEnabled(true);
- binding.scrollToBottomButton.setVisibility(View.VISIBLE);
- if (lastMessageUuid == null) {
- lastMessageUuid = conversation.getLatestMessage().getUuid();
- }
- if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
- binding.unreadCountCustomView.setVisibility(View.VISIBLE);
- }
- }
- }
-
- private int getIndexOf(String uuid, List<Message> messages) {
- if (uuid == null) {
- return messages.size() - 1;
- }
- for (int i = 0; i < messages.size(); ++i) {
- if (uuid.equals(messages.get(i).getUuid())) {
- return i;
- } else {
- Message next = messages.get(i);
- while (next != null && next.wasMergedIntoPrevious()) {
- if (uuid.equals(next.getUuid())) {
- return i;
- }
- next = next.next();
- }
-
- }
- }
- return -1;
- }
-
- private ScrollState getScrollPosition() {
- final ListView listView = this.binding.messagesView;
- if (listView.getCount() == 0 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
- return null;
- } else {
- final int pos = listView.getFirstVisiblePosition();
- final View view = listView.getChildAt(0);
- if (view == null) {
- return null;
- } else {
- return new ScrollState(pos, view.getTop());
- }
- }
- }
-
- private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
- if (scrollPosition != null) {
-
- this.lastMessageUuid = lastMessageUuid;
- if (lastMessageUuid != null) {
- binding.unreadCountCustomView.setUnreadCount(conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
- }
- //TODO maybe this needs a 'post'
- this.binding.messagesView.setSelectionFromTop(scrollPosition.position, scrollPosition.offset);
- toggleScrollDownButton();
- }
- }
-
- private void attachLocationToConversation(Conversation conversation, Uri uri) {
- if (conversation == null) {
- return;
- }
- activity.xmppConnectionService.attachLocationToConversation(conversation, uri, new UiCallback<Message>() {
-
- @Override
- public void success(Message message) {
-
- }
-
- @Override
- public void error(int errorCode, Message object) {
- //TODO show possible pgp error
- }
-
- @Override
- public void userInputRequried(PendingIntent pi, Message object) {
-
- }
- });
- }
-
- private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
- if (conversation == null) {
- return;
- }
- final Toast prepareFileToast = Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
- prepareFileToast.show();
- activity.delegateUriPermissionsToService(uri);
- activity.xmppConnectionService.attachFileToConversation(conversation, uri, type, new UiInformableCallback<Message>() {
- @Override
- public void inform(final String text) {
- hidePrepareFileToast(prepareFileToast);
- runOnUiThread(() -> activity.replaceToast(text));
- }
-
- @Override
- public void success(Message message) {
- runOnUiThread(() -> activity.hideToast());
- hidePrepareFileToast(prepareFileToast);
- }
-
- @Override
- public void error(final int errorCode, Message message) {
- hidePrepareFileToast(prepareFileToast);
- runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
-
- }
-
- @Override
- public void userInputRequried(PendingIntent pi, Message message) {
- hidePrepareFileToast(prepareFileToast);
- }
- });
- }
-
- public void attachEditorContentToConversation(Uri uri) {
- this.attachFileToConversation(conversation, uri, null);
- }
-
- private void attachImageToConversation(Conversation conversation, Uri uri) {
- if (conversation == null) {
- return;
- }
- final Toast prepareFileToast = Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
- prepareFileToast.show();
- activity.delegateUriPermissionsToService(uri);
- activity.xmppConnectionService.attachImageToConversation(conversation, uri,
- new UiCallback<Message>() {
-
- @Override
- public void userInputRequried(PendingIntent pi, Message object) {
- hidePrepareFileToast(prepareFileToast);
- }
-
- @Override
- public void success(Message message) {
- hidePrepareFileToast(prepareFileToast);
- }
-
- @Override
- public void error(final int error, Message message) {
- hidePrepareFileToast(prepareFileToast);
- activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
- }
- });
- }
-
- private void hidePrepareFileToast(final Toast prepareFileToast) {
- if (prepareFileToast != null && activity != null) {
- activity.runOnUiThread(prepareFileToast::cancel);
- }
- }
-
- private void sendMessage() {
- final String body = this.binding.textinput.getText().toString();
- final Conversation conversation = this.conversation;
- if (body.length() == 0 || conversation == null) {
- return;
- }
- final Message message;
- if (conversation.getCorrectingMessage() == null) {
- message = new Message(conversation, body, conversation.getNextEncryption());
- if (conversation.getMode() == Conversation.MODE_MULTI) {
- final Jid nextCounterpart = conversation.getNextCounterpart();
- if (nextCounterpart != null) {
- message.setCounterpart(nextCounterpart);
- message.setTrueCounterpart(conversation.getMucOptions().getTrueCounterpart(nextCounterpart));
- message.setType(Message.TYPE_PRIVATE);
- }
- }
- } else {
- message = conversation.getCorrectingMessage();
- message.setBody(body);
- message.setEdited(message.getUuid());
- message.setUuid(UUID.randomUUID().toString());
- }
- switch (conversation.getNextEncryption()) {
- case Message.ENCRYPTION_PGP:
- sendPgpMessage(message);
- break;
- case Message.ENCRYPTION_AXOLOTL:
- if (!trustKeysIfNeeded(REQUEST_TRUST_KEYS_TEXT)) {
- sendMessage(message);
- }
- break;
- default:
- sendMessage(message);
- }
- }
-
- protected boolean trustKeysIfNeeded(int requestCode) {
- return trustKeysIfNeeded(requestCode, ATTACHMENT_CHOICE_INVALID);
- }
-
- protected boolean trustKeysIfNeeded(int requestCode, int attachmentChoice) {
- AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
- final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
- boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
- boolean hasUndecidedOwn = !axolotlService.getKeysWithTrust(FingerprintStatus.createActiveUndecided()).isEmpty();
- boolean hasUndecidedContacts = !axolotlService.getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets).isEmpty();
- boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
- boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
- boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
- if (hasUndecidedOwn || hasUndecidedContacts || hasPendingKeys || hasNoTrustedKeys || hasUnaccepted || downloadInProgress) {
- axolotlService.createSessionsIfNeeded(conversation);
- Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
- String[] contacts = new String[targets.size()];
- for (int i = 0; i < contacts.length; ++i) {
- contacts[i] = targets.get(i).toString();
- }
- intent.putExtra("contacts", contacts);
- intent.putExtra(EXTRA_ACCOUNT, conversation.getAccount().getJid().asBareJid().toString());
- intent.putExtra("choice", attachmentChoice);
- intent.putExtra("conversation", conversation.getUuid());
- startActivityForResult(intent, requestCode);
- return true;
- } else {
- return false;
- }
- }
-
- public void updateChatMsgHint() {
- final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
- if (conversation.getCorrectingMessage() != null) {
- this.binding.textinput.setHint(R.string.send_corrected_message);
- } else if (multi && conversation.getNextCounterpart() != null) {
- this.binding.textinput.setHint(getString(
- R.string.send_private_message_to,
- conversation.getNextCounterpart().getResource()));
- } else if (multi && !conversation.getMucOptions().participating()) {
- this.binding.textinput.setHint(R.string.you_are_not_participating);
- } else {
- this.binding.textinput.setHint(UIHelper.getMessageHint(getActivity(), conversation));
- getActivity().invalidateOptionsMenu();
- }
- }
-
- public void setupIme() {
- this.binding.textinput.refreshIme();
- }
-
- private void handleActivityResult(ActivityResult activityResult) {
- if (activityResult.resultCode == Activity.RESULT_OK) {
- handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
- } else {
- handleNegativeActivityResult(activityResult.requestCode);
- }
- }
-
- private void handlePositiveActivityResult(int requestCode, final Intent data) {
- switch (requestCode) {
- case REQUEST_TRUST_KEYS_TEXT:
- final String body = this.binding.textinput.getText().toString();
- Message message = new Message(conversation, body, conversation.getNextEncryption());
- sendMessage(message);
- break;
- case REQUEST_TRUST_KEYS_MENU:
- int choice = data.getIntExtra("choice", ATTACHMENT_CHOICE_INVALID);
- selectPresenceToAttachFile(choice);
- break;
- case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
- final List<Uri> imageUris = AttachmentTool.extractUriFromIntent(data);
- for (Iterator<Uri> i = imageUris.iterator(); i.hasNext(); i.remove()) {
- Log.d(Config.LOGTAG, "ConversationsActivity.onActivityResult() - attaching image to conversations. CHOOSE_IMAGE");
- attachImageToConversation(conversation, i.next());
- }
- break;
- case ATTACHMENT_CHOICE_TAKE_PHOTO:
- final Uri takePhotoUri = pendingTakePhotoUri.pop();
- if (takePhotoUri != null) {
- attachImageToConversation(conversation, takePhotoUri);
- } else {
- Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
- }
- break;
- case ATTACHMENT_CHOICE_CHOOSE_FILE:
- case ATTACHMENT_CHOICE_RECORD_VIDEO:
- case ATTACHMENT_CHOICE_RECORD_VOICE:
- final List<Uri> fileUris = AttachmentTool.extractUriFromIntent(data);
- final String type = data == null ? null : data.getType();
- final PresenceSelector.OnPresenceSelected callback = () -> {
- for (Iterator<Uri> i = fileUris.iterator(); i.hasNext(); i.remove()) {
- Log.d(Config.LOGTAG, "ConversationsActivity.onActivityResult() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
- attachFileToConversation(conversation, i.next(), type);
- }
- };
- if (conversation == null || conversation.getMode() == Conversation.MODE_MULTI || FileBackend.allFilesUnderSize(getActivity(), fileUris, getMaxHttpUploadSize(conversation))) {
- callback.onPresenceSelected();
- } else {
- activity.selectPresence(conversation, callback);
- }
- break;
- case ATTACHMENT_CHOICE_LOCATION:
- double latitude = data.getDoubleExtra("latitude", 0);
- double longitude = data.getDoubleExtra("longitude", 0);
- Uri geo = Uri.parse("geo:" + String.valueOf(latitude) + "," + String.valueOf(longitude));
- attachLocationToConversation(conversation, geo);
- break;
- case REQUEST_INVITE_TO_CONVERSATION:
- XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
- if (invite != null) {
- if (invite.execute(activity)) {
- activity.mToast = Toast.makeText(activity, R.string.creating_conference, Toast.LENGTH_LONG);
- activity.mToast.show();
- }
- }
- break;
- }
- }
-
- private void handleNegativeActivityResult(int requestCode) {
- switch (requestCode) {
- //nothing to do for now
- }
- }
-
- @Override
- public void onActivityResult(int requestCode, int resultCode, final Intent data) {
- super.onActivityResult(requestCode, resultCode, data);
- ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
- if (activity != null && activity.xmppConnectionService != null) {
- handleActivityResult(activityResult);
- } else {
- this.postponedActivityResult.push(activityResult);
- }
- }
-
- public void unblockConversation(final Blockable conversation) {
- activity.xmppConnectionService.sendUnblockRequest(conversation);
- }
-
- @Override
- public void onAttach(Activity activity) {
- super.onAttach(activity);
- Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
- if (activity instanceof ConversationsActivity) {
- this.activity = (ConversationsActivity) activity;
- } else {
- throw new IllegalStateException("Trying to attach fragment to activity that is not the ConversationsActivity");
- }
- }
-
- @Override
- public void onDetach() {
- super.onDetach();
- this.activity = null; //TODO maybe not a good idea since some callbacks really need it
- }
-
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setHasOptionsMenu(true);
- }
-
- @Override
- public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
- menuInflater.inflate(R.menu.fragment_conversation, menu);
- final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
- final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
- final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
- final MenuItem menuMute = menu.findItem(R.id.action_mute);
- final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
-
-
- if (conversation != null) {
- if (conversation.getMode() == Conversation.MODE_MULTI) {
- menuContactDetails.setVisible(false);
- menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
- } else {
- menuContactDetails.setVisible(!this.conversation.withSelf());
- menuMucDetails.setVisible(false);
- final XmppConnectionService service = activity.xmppConnectionService;
- menuInviteContact.setVisible(service != null && service.findConferenceServer(conversation.getAccount()) != null);
- }
- if (conversation.isMuted()) {
- menuMute.setVisible(false);
- } else {
- menuUnmute.setVisible(false);
- }
- ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
- ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
- }
- super.onCreateOptionsMenu(menu, menuInflater);
- }
-
- @Override
- public View onCreateView(final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
- this.binding = DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
- binding.getRoot().setOnClickListener(null); //TODO why the fuck did we do this?
-
- binding.textinput.addTextChangedListener(new StylingHelper.MessageEditorStyler(binding.textinput));
-
- binding.textinput.setOnEditorActionListener(mEditorActionListener);
- binding.textinput.setRichContentListener(new String[]{"image/*"}, mEditorContentListener);
-
- binding.textSendButton.setOnClickListener(this.mSendButtonListener);
-
- binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
- binding.messagesView.setOnScrollListener(mOnScrollListener);
- binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
- messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
- messageListAdapter.setOnContactPictureClicked(message -> {
- String fingerprint;
- if (message.getEncryption() == Message.ENCRYPTION_PGP || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
- fingerprint = "pgp";
- } else {
- fingerprint = message.getFingerprint();
- }
- final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
- if (received) {
- if (message.getConversation() instanceof Conversation && message.getConversation().getMode() == Conversation.MODE_MULTI) {
- Jid tcp = message.getTrueCounterpart();
- Jid user = message.getCounterpart();
- if (user != null && !user.isBareJid()) {
- final MucOptions mucOptions = ((Conversation) message.getConversation()).getMucOptions();
- if (mucOptions.participating() || ((Conversation) message.getConversation()).getNextCounterpart() != null) {
- if (!mucOptions.isUserInRoom(user) && mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid()) == null) {
- Toast.makeText(getActivity(), activity.getString(R.string.user_has_left_conference, user.getResource()), Toast.LENGTH_SHORT).show();
- }
- highlightInConference(user.getResource());
- } else {
- Toast.makeText(getActivity(), R.string.you_are_not_participating, Toast.LENGTH_SHORT).show();
- }
- }
- return;
- } else {
- if (!message.getContact().isSelf()) {
- activity.switchToContactDetails(message.getContact(), fingerprint);
- return;
- }
- }
- }
- activity.switchToAccount(message.getConversation().getAccount(), fingerprint);
- });
- messageListAdapter.setOnContactPictureLongClicked((v, message) -> {
- if (message.getStatus() <= Message.STATUS_RECEIVED) {
- if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
- Jid tcp = message.getTrueCounterpart();
- Jid cp = message.getCounterpart();
- if (cp != null && !cp.isBareJid()) {
- User userByRealJid = tcp != null ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp) : null;
- final User user = userByRealJid != null ? userByRealJid : conversation.getMucOptions().findUserByFullJid(cp);
- final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
- popupMenu.inflate(R.menu.muc_details_context);
- final Menu menu = popupMenu.getMenu();
- MucDetailsContextMenuHelper.configureMucDetailsContextMenu(activity, menu, conversation, user);
- popupMenu.setOnMenuItemClickListener(menuItem -> MucDetailsContextMenuHelper.onContextItemSelected(menuItem, user, conversation, activity));
- popupMenu.show();
- }
- }
- } else {
- activity.showQrCode(conversation.getAccount().getShareableUri());
- }
- });
- messageListAdapter.setOnQuoteListener(this::quoteText);
- binding.messagesView.setAdapter(messageListAdapter);
-
- registerForContextMenu(binding.messagesView);
-
- if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
- this.binding.textinput.setCustomInsertionActionModeCallback(new EditMessageActionModeCallback(this.binding.textinput));
- }
-
- return binding.getRoot();
- }
-
- private void quoteText(String text) {
- if (binding.textinput.isEnabled()) {
- binding.textinput.insertAsQuote(text);
- binding.textinput.requestFocus();
- InputMethodManager inputMethodManager = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
- if (inputMethodManager != null) {
- inputMethodManager.showSoftInput(binding.textinput, InputMethodManager.SHOW_IMPLICIT);
- }
- }
- }
-
- private void quoteMessage(Message message) {
- quoteText(MessageUtils.prepareQuote(message));
- }
-
- @Override
- public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
- synchronized (this.messageList) {
- super.onCreateContextMenu(menu, v, menuInfo);
- AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
- this.selectedMessage = this.messageList.get(acmi.position);
- populateContextMenu(menu);
- }
- }
-
- private void populateContextMenu(ContextMenu menu) {
- final Message m = this.selectedMessage;
- final Transferable t = m.getTransferable();
- Message relevantForCorrection = m;
- while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
- relevantForCorrection = relevantForCorrection.next();
- }
- if (m.getType() != Message.TYPE_STATUS) {
-
- if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE) {
- return;
- }
-
- final boolean deleted = t != null && t instanceof TransferablePlaceholder;
- final boolean encrypted = m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
- || m.getEncryption() == Message.ENCRYPTION_PGP;
- final boolean receiving = m.getStatus() == Message.STATUS_RECEIVED && (t instanceof JingleConnection || t instanceof HttpDownloadConnection);
- activity.getMenuInflater().inflate(R.menu.message_context, menu);
- menu.setHeaderTitle(R.string.message_options);
- MenuItem copyMessage = menu.findItem(R.id.copy_message);
- MenuItem copyLink = menu.findItem(R.id.copy_link);
- MenuItem quoteMessage = menu.findItem(R.id.quote_message);
- MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
- MenuItem correctMessage = menu.findItem(R.id.correct_message);
- MenuItem shareWith = menu.findItem(R.id.share_with);
- MenuItem sendAgain = menu.findItem(R.id.send_again);
- MenuItem copyUrl = menu.findItem(R.id.copy_url);
- MenuItem downloadFile = menu.findItem(R.id.download_file);
- MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
- MenuItem deleteFile = menu.findItem(R.id.delete_file);
- MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
- if (!m.isFileOrImage() && !encrypted && !m.isGeoUri() && !m.treatAsDownloadable()) {
- copyMessage.setVisible(true);
- quoteMessage.setVisible(MessageUtils.prepareQuote(m).length() > 0);
- String body = m.getMergedBody().toString();
- if (ShareUtil.containsXmppUri(body)) {
- copyLink.setTitle(R.string.copy_jabber_id);
- copyLink.setVisible(true);
- } else if (Patterns.AUTOLINK_WEB_URL.matcher(body).find()) {
- copyLink.setVisible(true);
- }
- }
- if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
- retryDecryption.setVisible(true);
- }
- if (relevantForCorrection.getType() == Message.TYPE_TEXT
- && relevantForCorrection.isLastCorrectableMessage()
- && m.getConversation() instanceof Conversation
- && (((Conversation) m.getConversation()).getMucOptions().nonanonymous() || m.getConversation().getMode() == Conversation.MODE_SINGLE)) {
- correctMessage.setVisible(true);
- }
- if ((m.isFileOrImage() && !deleted && !receiving) || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())) {
- shareWith.setVisible(true);
- }
- if (m.getStatus() == Message.STATUS_SEND_FAILED) {
- sendAgain.setVisible(true);
- }
- if (m.hasFileOnRemoteHost()
- || m.isGeoUri()
- || m.treatAsDownloadable()
- || (t != null && t instanceof HttpDownloadConnection)) {
- copyUrl.setVisible(true);
- }
- if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
- downloadFile.setVisible(true);
- downloadFile.setTitle(activity.getString(R.string.download_x_file, UIHelper.getFileDescriptionString(activity, m)));
- }
- boolean waitingOfferedSending = m.getStatus() == Message.STATUS_WAITING
- || m.getStatus() == Message.STATUS_UNSEND
- || m.getStatus() == Message.STATUS_OFFERED;
- if ((t != null && !deleted) || waitingOfferedSending && m.needsUploading()) {
- cancelTransmission.setVisible(true);
- }
- if (m.isFileOrImage() && !deleted) {
- String path = m.getRelativeFilePath();
- if (path == null || !path.startsWith("/") || FileBackend.isInDirectoryThatShouldNotBeScanned(getActivity(), path) ) {
- deleteFile.setVisible(true);
- deleteFile.setTitle(activity.getString(R.string.delete_x_file, UIHelper.getFileDescriptionString(activity, m)));
- }
- }
- if (m.getStatus() == Message.STATUS_SEND_FAILED && m.getErrorMessage() != null) {
- showErrorMessage.setVisible(true);
- }
- }
- }
-
- @Override
- public boolean onContextItemSelected(MenuItem item) {
- switch (item.getItemId()) {
- case R.id.share_with:
- ShareUtil.share(activity, selectedMessage);
- return true;
- case R.id.correct_message:
- correctMessage(selectedMessage);
- return true;
- case R.id.copy_message:
- ShareUtil.copyToClipboard(activity, selectedMessage);
- return true;
- case R.id.copy_link:
- ShareUtil.copyLinkToClipboard(activity, selectedMessage);
- return true;
- case R.id.quote_message:
- quoteMessage(selectedMessage);
- return true;
- case R.id.send_again:
- resendMessage(selectedMessage);
- return true;
- case R.id.copy_url:
- ShareUtil.copyUrlToClipboard(activity, selectedMessage);
- return true;
- case R.id.download_file:
- startDownloadable(selectedMessage);
- return true;
- case R.id.cancel_transmission:
- cancelTransmission(selectedMessage);
- return true;
- case R.id.retry_decryption:
- retryDecryption(selectedMessage);
- return true;
- case R.id.delete_file:
- deleteFile(selectedMessage);
- return true;
- case R.id.show_error_message:
- showErrorMessage(selectedMessage);
- return true;
- default:
- return super.onContextItemSelected(item);
- }
- }
-
- @Override
- public boolean onOptionsItemSelected(final MenuItem item) {
- if (MenuDoubleTabUtil.shouldIgnoreTap()) {
- return false;
- } else if (conversation == null) {
- return super.onOptionsItemSelected(item);
- }
- switch (item.getItemId()) {
- case R.id.encryption_choice_axolotl:
- case R.id.encryption_choice_pgp:
- case R.id.encryption_choice_none:
- handleEncryptionSelection(item);
- break;
- case R.id.attach_choose_picture:
- case R.id.attach_take_picture:
- case R.id.attach_record_video:
- case R.id.attach_choose_file:
- case R.id.attach_record_voice:
- case R.id.attach_location:
- handleAttachmentSelection(item);
- break;
- case R.id.action_archive:
- activity.xmppConnectionService.archiveConversation(conversation);
- break;
- case R.id.action_contact_details:
- activity.switchToContactDetails(conversation.getContact());
- break;
- case R.id.action_muc_details:
- Intent intent = new Intent(getActivity(), ConferenceDetailsActivity.class);
- intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
- intent.putExtra("uuid", conversation.getUuid());
- startActivity(intent);
- break;
- case R.id.action_invite:
- startActivityForResult(ChooseContactActivity.create(activity, conversation), REQUEST_INVITE_TO_CONVERSATION);
- break;
- case R.id.action_clear_history:
- clearHistoryDialog(conversation);
- break;
- case R.id.action_mute:
- muteConversationDialog(conversation);
- break;
- case R.id.action_unmute:
- unmuteConversation(conversation);
- break;
- case R.id.action_block:
- case R.id.action_unblock:
- final Activity activity = getActivity();
- if (activity instanceof XmppActivity) {
- BlockContactDialog.show((XmppActivity) activity, conversation);
- }
- break;
- default:
- break;
- }
- return super.onOptionsItemSelected(item);
- }
-
- private void handleAttachmentSelection(MenuItem item) {
- switch (item.getItemId()) {
- case R.id.attach_choose_picture:
- attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
- break;
- case R.id.attach_take_picture:
- attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
- break;
- case R.id.attach_record_video:
- attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
- break;
- case R.id.attach_choose_file:
- attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
- break;
- case R.id.attach_record_voice:
- attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
- break;
- case R.id.attach_location:
- attachFile(ATTACHMENT_CHOICE_LOCATION);
- break;
- }
- }
-
- private void handleEncryptionSelection(MenuItem item) {
- if (conversation == null) {
- return;
- }
- switch (item.getItemId()) {
- case R.id.encryption_choice_none:
- conversation.setNextEncryption(Message.ENCRYPTION_NONE);
- item.setChecked(true);
- break;
- case R.id.encryption_choice_pgp:
- if (activity.hasPgp()) {
- if (conversation.getAccount().getPgpSignature() != null) {
- conversation.setNextEncryption(Message.ENCRYPTION_PGP);
- item.setChecked(true);
- } else {
- activity.announcePgp(conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
- }
- } else {
- activity.showInstallPgpDialog();
- }
- break;
- case R.id.encryption_choice_axolotl:
- Log.d(Config.LOGTAG, AxolotlService.getLogprefix(conversation.getAccount())
- + "Enabled axolotl for Contact " + conversation.getContact().getJid());
- conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
- item.setChecked(true);
- break;
- default:
- conversation.setNextEncryption(Message.ENCRYPTION_NONE);
- break;
- }
- activity.xmppConnectionService.updateConversation(conversation);
- updateChatMsgHint();
- getActivity().invalidateOptionsMenu();
- activity.refreshUi();
- }
-
- public void attachFile(final int attachmentChoice) {
- if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
- if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.RECORD_AUDIO)) {
- return;
- }
- } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
- if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.CAMERA)) {
- return;
- }
- } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
- if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
- return;
- }
- }
- try {
- activity.getPreferences().edit()
- .putString(RECENTLY_USED_QUICK_ACTION, SendButtonAction.of(attachmentChoice).toString())
- .apply();
- } catch (IllegalArgumentException e) {
- //just do not save
- }
- final int encryption = conversation.getNextEncryption();
- final int mode = conversation.getMode();
- if (encryption == Message.ENCRYPTION_PGP) {
- if (activity.hasPgp()) {
- if (mode == Conversation.MODE_SINGLE && conversation.getContact().getPgpKeyId() != 0) {
- activity.xmppConnectionService.getPgpEngine().hasKey(
- conversation.getContact(),
- new UiCallback<Contact>() {
-
- @Override
- public void userInputRequried(PendingIntent pi, Contact contact) {
- startPendingIntent(pi, attachmentChoice);
- }
-
- @Override
- public void success(Contact contact) {
- selectPresenceToAttachFile(attachmentChoice);
- }
-
- @Override
- public void error(int error, Contact contact) {
- activity.replaceToast(getString(error));
- }
- });
- } else if (mode == Conversation.MODE_MULTI && conversation.getMucOptions().pgpKeysInUse()) {
- if (!conversation.getMucOptions().everybodyHasKeys()) {
- Toast warning = Toast.makeText(getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
- warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
- warning.show();
- }
- selectPresenceToAttachFile(attachmentChoice);
- } else {
- showNoPGPKeyDialog(false, (dialog, which) -> {
- conversation.setNextEncryption(Message.ENCRYPTION_NONE);
- activity.xmppConnectionService.updateConversation(conversation);
- selectPresenceToAttachFile(attachmentChoice);
- });
- }
- } else {
- activity.showInstallPgpDialog();
- }
- } else {
- if (encryption != Message.ENCRYPTION_AXOLOTL || !trustKeysIfNeeded(REQUEST_TRUST_KEYS_MENU, attachmentChoice)) {
- selectPresenceToAttachFile(attachmentChoice);
- }
- }
- }
-
- @Override
- public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) {
- if (grantResults.length > 0) {
- if (allGranted(grantResults)) {
- if (requestCode == REQUEST_START_DOWNLOAD) {
- if (this.mPendingDownloadableMessage != null) {
- startDownloadable(this.mPendingDownloadableMessage);
- }
- } else if (requestCode == REQUEST_ADD_EDITOR_CONTENT) {
- if (this.mPendingEditorContent != null) {
- attachEditorContentToConversation(this.mPendingEditorContent);
- }
- } else {
- attachFile(requestCode);
- }
- } else {
- @StringRes int res;
- String firstDenied = getFirstDenied(grantResults, permissions);
- if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
- res = R.string.no_microphone_permission;
- } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
- res = R.string.no_camera_permission;
- } else {
- res = R.string.no_storage_permission;
- }
- Toast.makeText(getActivity(), res, Toast.LENGTH_SHORT).show();
- }
- }
- if (writeGranted(grantResults, permissions)) {
- if (activity != null && activity.xmppConnectionService != null) {
- activity.xmppConnectionService.restartFileObserver();
- }
- }
- }
-
- public void startDownloadable(Message message) {
- if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
- this.mPendingDownloadableMessage = message;
- return;
- }
- Transferable transferable = message.getTransferable();
- if (transferable != null) {
- if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
- createNewConnection(message);
- return;
- }
- if (!transferable.start()) {
- Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
- Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT).show();
- }
- } else if (message.treatAsDownloadable()) {
- createNewConnection(message);
- }
- }
-
- private void createNewConnection(final Message message) {
- if (!activity.xmppConnectionService.getHttpConnectionManager().checkConnection(message)) {
- Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT).show();
- return;
- }
- activity.xmppConnectionService.getHttpConnectionManager().createNewDownloadConnection(message, true);
- }
-
- @SuppressLint("InflateParams")
- protected void clearHistoryDialog(final Conversation conversation) {
- AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
- builder.setTitle(getString(R.string.clear_conversation_history));
- final View dialogView = getActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
- final CheckBox endConversationCheckBox = dialogView.findViewById(R.id.end_conversation_checkbox);
- builder.setView(dialogView);
- builder.setNegativeButton(getString(R.string.cancel), null);
- builder.setPositiveButton(getString(R.string.delete_messages), (dialog, which) -> {
- this.activity.xmppConnectionService.clearConversationHistory(conversation);
- if (endConversationCheckBox.isChecked()) {
- this.activity.xmppConnectionService.archiveConversation(conversation);
- this.activity.onConversationArchived(conversation);
- } else {
- activity.onConversationsListItemUpdated();
- refresh();
- }
- });
- builder.create().show();
- }
-
- protected void muteConversationDialog(final Conversation conversation) {
- AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
- builder.setTitle(R.string.disable_notifications);
- final int[] durations = getResources().getIntArray(R.array.mute_options_durations);
- final CharSequence[] labels = new CharSequence[durations.length];
- for (int i = 0; i < durations.length; ++i) {
- if (durations[i] == -1) {
- labels[i] = getString(R.string.until_further_notice);
- } else {
- labels[i] = TimeframeUtils.resolve(activity, 1000L * durations[i]);
- }
- }
- builder.setItems(labels, (dialog, which) -> {
- final long till;
- if (durations[which] == -1) {
- till = Long.MAX_VALUE;
- } else {
- till = System.currentTimeMillis() + (durations[which] * 1000);
- }
- conversation.setMutedTill(till);
- activity.xmppConnectionService.updateConversation(conversation);
- activity.onConversationsListItemUpdated();
- refresh();
- getActivity().invalidateOptionsMenu();
- });
- builder.create().show();
- }
-
- private boolean hasPermissions(int requestCode, String... permissions) {
- if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
- final List<String> missingPermissions = new ArrayList<>();
- for(String permission : permissions) {
- if (Config.ONLY_INTERNAL_STORAGE && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
- continue;
- }
- if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
- missingPermissions.add(permission);
- }
- }
- if (missingPermissions.size() == 0) {
- return true;
- } else {
- requestPermissions(missingPermissions.toArray(new String[missingPermissions.size()]), requestCode);
- return false;
- }
- } else {
- return true;
- }
- }
-
- public void unmuteConversation(final Conversation conversation) {
- conversation.setMutedTill(0);
- this.activity.xmppConnectionService.updateConversation(conversation);
- this.activity.onConversationsListItemUpdated();
- refresh();
- getActivity().invalidateOptionsMenu();
- }
-
- protected void selectPresenceToAttachFile(final int attachmentChoice) {
- final Account account = conversation.getAccount();
- final PresenceSelector.OnPresenceSelected callback = () -> {
- Intent intent = new Intent();
- boolean chooser = false;
- switch (attachmentChoice) {
- case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
- intent.setAction(Intent.ACTION_GET_CONTENT);
- intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
- intent.setType("image/*");
- chooser = true;
- break;
- case ATTACHMENT_CHOICE_RECORD_VIDEO:
- intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
- break;
- case ATTACHMENT_CHOICE_TAKE_PHOTO:
- final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
- pendingTakePhotoUri.push(uri);
- intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
- intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
- intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
- intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
- break;
- case ATTACHMENT_CHOICE_CHOOSE_FILE:
- chooser = true;
- intent.setType("*/*");
- intent.addCategory(Intent.CATEGORY_OPENABLE);
- intent.setAction(Intent.ACTION_GET_CONTENT);
- break;
- case ATTACHMENT_CHOICE_RECORD_VOICE:
- intent = new Intent(getActivity(), RecordingActivity.class);
- break;
- case ATTACHMENT_CHOICE_LOCATION:
- intent = GeoHelper.getFetchIntent(activity);
- break;
- }
- if (intent.resolveActivity(getActivity().getPackageManager()) != null) {
- if (chooser) {
- startActivityForResult(
- Intent.createChooser(intent, getString(R.string.perform_action_with)),
- attachmentChoice);
- } else {
- startActivityForResult(intent, attachmentChoice);
- }
- }
- };
- if (account.httpUploadAvailable() || attachmentChoice == ATTACHMENT_CHOICE_LOCATION) {
- conversation.setNextCounterpart(null);
- callback.onPresenceSelected();
- } else {
- activity.selectPresence(conversation, callback);
- }
- }
-
- @Override
- public void onResume() {
- super.onResume();
- binding.messagesView.post(this::fireReadEvent);
- }
-
- private void fireReadEvent() {
- if (activity != null && this.conversation != null) {
- String uuid = getLastVisibleMessageUuid();
- if (uuid != null) {
- activity.onConversationRead(this.conversation, uuid);
- }
- }
- }
-
- private String getLastVisibleMessageUuid() {
- if (binding == null) {
- return null;
- }
- synchronized (this.messageList) {
- int pos = binding.messagesView.getLastVisiblePosition();
- if (pos >= 0) {
- Message message = null;
- for (int i = pos; i >= 0; --i) {
- try {
- message = (Message) binding.messagesView.getItemAtPosition(i);
- } catch (IndexOutOfBoundsException e) {
- //should not happen if we synchronize properly. however if that fails we just gonna try item -1
- continue;
- }
- if (message.getType() != Message.TYPE_STATUS) {
- break;
- }
- }
- if (message != null) {
- while (message.next() != null && message.next().wasMergedIntoPrevious()) {
- message = message.next();
- }
- return message.getUuid();
- }
- }
- }
- return null;
- }
-
- private void showErrorMessage(final Message message) {
- AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
- builder.setTitle(R.string.error_message);
- builder.setMessage(message.getErrorMessage());
- builder.setPositiveButton(R.string.confirm, null);
- builder.create().show();
- }
-
-
- private void deleteFile(Message message) {
- if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
- message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
- activity.onConversationsListItemUpdated();
- refresh();
- }
- }
-
- private void resendMessage(final Message message) {
- if (message.isFileOrImage()) {
- if (!(message.getConversation() instanceof Conversation)) {
- return;
- }
- final Conversation conversation = (Conversation) message.getConversation();
- DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
- if (file.exists()) {
- final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
- if (!message.hasFileOnRemoteHost()
- && xmppConnection != null
- && !xmppConnection.getFeatures().httpUpload(message.getFileParams().size)) {
- activity.selectPresence(conversation, () -> {
- message.setCounterpart(conversation.getNextCounterpart());
- activity.xmppConnectionService.resendFailedMessages(message);
- new Handler().post(() -> {
- int size = messageList.size();
- this.binding.messagesView.setSelection(size - 1);
- });
- });
- return;
- }
- } else {
- Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
- message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
- activity.onConversationsListItemUpdated();
- refresh();
- return;
- }
- }
- activity.xmppConnectionService.resendFailedMessages(message);
- new Handler().post(() -> {
- int size = messageList.size();
- this.binding.messagesView.setSelection(size - 1);
- });
- }
-
- private void cancelTransmission(Message message) {
- Transferable transferable = message.getTransferable();
- if (transferable != null) {
- transferable.cancel();
- } else if (message.getStatus() != Message.STATUS_RECEIVED) {
- activity.xmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED);
- }
- }
-
- private void retryDecryption(Message message) {
- message.setEncryption(Message.ENCRYPTION_PGP);
- activity.onConversationsListItemUpdated();
- refresh();
- conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
- }
-
- public void privateMessageWith(final Jid counterpart) {
- if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
- activity.xmppConnectionService.sendChatState(conversation);
- }
- this.binding.textinput.setText("");
- this.conversation.setNextCounterpart(counterpart);
- updateChatMsgHint();
- updateSendButton();
- updateEditablity();
- }
-
- private void correctMessage(Message message) {
- while (message.mergeable(message.next())) {
- message = message.next();
- }
- this.conversation.setCorrectingMessage(message);
- final Editable editable = binding.textinput.getText();
- this.conversation.setDraftMessage(editable.toString());
- this.binding.textinput.setText("");
- this.binding.textinput.append(message.getBody());
-
- }
-
- private void highlightInConference(String nick) {
- final Editable editable = this.binding.textinput.getText();
- String oldString = editable.toString().trim();
- final int pos = this.binding.textinput.getSelectionStart();
- if (oldString.isEmpty() || pos == 0) {
- editable.insert(0, nick + ": ");
- } else {
- final char before = editable.charAt(pos - 1);
- final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
- if (before == '\n') {
- editable.insert(pos, nick + ": ");
- } else {
- if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
- if (NickValidityChecker.check(conversation, Arrays.asList(editable.subSequence(0, pos - 2).toString().split(", ")))) {
- editable.insert(pos - 2, ", " + nick);
- return;
- }
- }
- editable.insert(pos, (Character.isWhitespace(before) ? "" : " ") + nick + (Character.isWhitespace(after) ? "" : " "));
- if (Character.isWhitespace(after)) {
- this.binding.textinput.setSelection(this.binding.textinput.getSelectionStart() + 1);
- }
- }
- }
- }
-
- @Override
- public void onSaveInstanceState(Bundle outState) {
- super.onSaveInstanceState(outState);
- if (conversation != null) {
- outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
- outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
- final Uri uri = pendingTakePhotoUri.peek();
- if (uri != null) {
- outState.putString(STATE_PHOTO_URI, uri.toString());
- }
- final ScrollState scrollState = getScrollPosition();
- if (scrollState != null) {
- outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
- }
- }
- }
-
- @Override
- public void onActivityCreated(Bundle savedInstanceState) {
- super.onActivityCreated(savedInstanceState);
- if (savedInstanceState == null) {
- return;
- }
- String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
- pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
- if (uuid != null) {
- QuickLoader.set(uuid);
- this.pendingConversationsUuid.push(uuid);
- String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
- if (takePhotoUri != null) {
- pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
- }
- pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
- }
- }
-
- @Override
- public void onStart() {
- super.onStart();
- if (this.reInitRequiredOnStart && this.conversation != null) {
- final Bundle extras = pendingExtras.pop();
- reInit(this.conversation, extras != null);
- if (extras != null) {
- processExtras(extras);
- }
- } else if (conversation == null && activity != null && activity.xmppConnectionService != null) {
- final String uuid = pendingConversationsUuid.pop();
- Log.d(Config.LOGTAG, "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid=" + uuid);
- if (uuid != null) {
- findAndReInitByUuidOrArchive(uuid);
- }
- }
- }
-
- @Override
- public void onStop() {
- super.onStop();
- final Activity activity = getActivity();
- messageListAdapter.unregisterListenerInAudioPlayer();
- if (activity == null || !activity.isChangingConfigurations()) {
- hideSoftKeyboard(activity);
- messageListAdapter.stopAudioPlayer();
- }
- if (this.conversation != null) {
- final String msg = this.binding.textinput.getText().toString();
- final boolean participating = conversation.getMode() == Conversational.MODE_SINGLE || conversation.getMucOptions().participating();
- if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED && participating && this.conversation.setNextMessage(msg)) {
- this.activity.xmppConnectionService.updateConversation(this.conversation);
- }
- updateChatState(this.conversation, msg);
- this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
- }
- this.reInitRequiredOnStart = true;
- }
-
- private void updateChatState(final Conversation conversation, final String msg) {
- ChatState state = msg.length() == 0 ? Config.DEFAULT_CHATSTATE : ChatState.PAUSED;
- Account.State status = conversation.getAccount().getStatus();
- if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
- activity.xmppConnectionService.sendChatState(conversation);
- }
- }
-
- private void saveMessageDraftStopAudioPlayer() {
- final Conversation previousConversation = this.conversation;
- if (this.activity == null || this.binding == null || previousConversation == null) {
- return;
- }
- Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
- final String msg = this.binding.textinput.getText().toString();
- final boolean participating = previousConversation.getMode() == Conversational.MODE_SINGLE || previousConversation.getMucOptions().participating();
- if (participating && previousConversation.setNextMessage(msg)) {
- activity.xmppConnectionService.updateConversation(previousConversation);
- }
- updateChatState(this.conversation, msg);
- messageListAdapter.stopAudioPlayer();
- }
-
- public void reInit(Conversation conversation, Bundle extras) {
- QuickLoader.set(conversation.getUuid());
- this.saveMessageDraftStopAudioPlayer();
- if (this.reInit(conversation, extras != null)) {
- if (extras != null) {
- processExtras(extras);
- }
- this.reInitRequiredOnStart = false;
- } else {
- this.reInitRequiredOnStart = true;
- pendingExtras.push(extras);
- }
- resetUnreadMessagesCount();
- }
-
- private void reInit(Conversation conversation) {
- reInit(conversation, false);
- }
-
- private boolean reInit(final Conversation conversation, final boolean hasExtras) {
- if (conversation == null) {
- return false;
- }
- this.conversation = conversation;
- //once we set the conversation all is good and it will automatically do the right thing in onStart()
- if (this.activity == null || this.binding == null) {
- return false;
- }
-
- if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
- activity.onConversationArchived(this.conversation);
- return false;
- }
-
- stopScrolling();
- Log.d(Config.LOGTAG, "reInit(hasExtras=" + Boolean.toString(hasExtras) + ")");
-
- if (this.conversation.isRead() && hasExtras) {
- Log.d(Config.LOGTAG, "trimming conversation");
- this.conversation.trim();
- }
-
- setupIme();
-
- final boolean scrolledToBottomAndNoPending = this.scrolledToBottom() && pendingScrollState.peek() == null;
-
- this.binding.textSendButton.setContentDescription(activity.getString(R.string.send_message_to_x, conversation.getName()));
- this.binding.textinput.setKeyboardListener(null);
- this.binding.textinput.setText("");
- final boolean participating = conversation.getMode() == Conversational.MODE_SINGLE || conversation.getMucOptions().participating();
- if (participating) {
- this.binding.textinput.append(this.conversation.getNextMessage());
- }
- this.binding.textinput.setKeyboardListener(this);
- messageListAdapter.updatePreferences();
- refresh(false);
- this.conversation.messagesLoaded.set(true);
- Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + Boolean.toString(scrolledToBottomAndNoPending));
-
- if (hasExtras || scrolledToBottomAndNoPending) {
- resetUnreadMessagesCount();
- synchronized (this.messageList) {
- Log.d(Config.LOGTAG, "jump to first unread message");
- final Message first = conversation.getFirstUnreadMessage();
- final int bottom = Math.max(0, this.messageList.size() - 1);
- final int pos;
- final boolean jumpToBottom;
- if (first == null) {
- pos = bottom;
- jumpToBottom = true;
- } else {
- int i = getIndexOf(first.getUuid(), this.messageList);
- pos = i < 0 ? bottom : i;
- jumpToBottom = false;
- }
- setSelection(pos, jumpToBottom);
- }
- }
-
-
- this.binding.messagesView.post(this::fireReadEvent);
- //TODO if we only do this when this fragment is running on main it won't *bing* in tablet layout which might be unnecessary since we can *see* it
- activity.xmppConnectionService.getNotificationService().setOpenConversation(this.conversation);
- return true;
- }
-
- private void resetUnreadMessagesCount() {
- lastMessageUuid = null;
- hideUnreadMessagesCount();
- }
-
- private void hideUnreadMessagesCount() {
- if (this.binding == null) {
- return;
- }
- this.binding.scrollToBottomButton.setEnabled(false);
- this.binding.scrollToBottomButton.setVisibility(View.GONE);
- this.binding.unreadCountCustomView.setVisibility(View.GONE);
- }
-
- private void setSelection(int pos, boolean jumpToBottom) {
- ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
- this.binding.messagesView.post(() -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
- this.binding.messagesView.post(this::fireReadEvent);
- }
-
-
- private boolean scrolledToBottom() {
- return this.binding != null && scrolledToBottom(this.binding.messagesView);
- }
-
- private void processExtras(Bundle extras) {
- final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
- final String text = extras.getString(ConversationsActivity.EXTRA_TEXT);
- final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
- final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
- final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
- if (nick != null) {
- if (pm) {
- Jid jid = conversation.getJid();
- try {
- Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
- privateMessageWith(next);
- } catch (final IllegalArgumentException ignored) {
- //do nothing
- }
- } else {
- final MucOptions mucOptions = conversation.getMucOptions();
- if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
- highlightInConference(nick);
- }
- }
- } else {
- if (text != null && asQuote) {
- quoteText(text);
- } else {
- appendText(text);
- }
- }
- final Message message = downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
- if (message != null) {
- startDownloadable(message);
- }
- }
-
- private boolean showBlockSubmenu(View view) {
- final Jid jid = conversation.getJid();
- if (jid.getLocal() == null) {
- BlockContactDialog.show(activity, conversation);
- } else {
- PopupMenu popupMenu = new PopupMenu(getActivity(), view);
- popupMenu.inflate(R.menu.block);
- popupMenu.setOnMenuItemClickListener(menuItem -> {
- Blockable blockable;
- switch (menuItem.getItemId()) {
- case R.id.block_domain:
- blockable = conversation.getAccount().getRoster().getContact(Jid.ofDomain(jid.getDomain()));
- break;
- default:
- blockable = conversation;
- }
- BlockContactDialog.show(activity, blockable);
- return true;
- });
- popupMenu.show();
- }
- return true;
- }
-
- private void updateSnackBar(final Conversation conversation) {
- final Account account = conversation.getAccount();
- final XmppConnection connection = account.getXmppConnection();
- final int mode = conversation.getMode();
- final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
- if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
- return;
- }
- if (account.getStatus() == Account.State.DISABLED) {
- showSnackbar(R.string.this_account_is_disabled, R.string.enable, this.mEnableAccountListener);
- } else if (conversation.isBlocked()) {
- showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
- } else if (contact != null && !contact.showInRoster() && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
- showSnackbar(R.string.contact_added_you, R.string.add_back, this.mAddBackClickListener, this.mLongPressBlockListener);
- } else if (contact != null && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
- showSnackbar(R.string.contact_asks_for_presence_subscription, R.string.allow, this.mAllowPresenceSubscription, this.mLongPressBlockListener);
- } else if (mode == Conversation.MODE_MULTI
- && !conversation.getMucOptions().online()
- && account.getStatus() == Account.State.ONLINE) {
- switch (conversation.getMucOptions().getError()) {
- case NICK_IN_USE:
- showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
- break;
- case NO_RESPONSE:
- showSnackbar(R.string.joining_conference, 0, null);
- break;
- case SERVER_NOT_FOUND:
- if (conversation.receivedMessagesCount() > 0) {
- showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
- } else {
- showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
- }
- break;
- case PASSWORD_REQUIRED:
- showSnackbar(R.string.conference_requires_password, R.string.enter_password, enterPassword);
- break;
- case BANNED:
- showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
- break;
- case MEMBERS_ONLY:
- showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
- break;
- case RESOURCE_CONSTRAINT:
- showSnackbar(R.string.conference_resource_constraint, R.string.try_again, joinMuc);
- break;
- case KICKED:
- showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
- break;
- case UNKNOWN:
- showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
- break;
- case INVALID_NICK:
- showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
- case SHUTDOWN:
- showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
- break;
- case DESTROYED:
- showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
- break;
- default:
- hideSnackbar();
- break;
- }
- } else if (account.hasPendingPgpIntent(conversation)) {
- showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
- } else if (connection != null
- && connection.getFeatures().blocking()
- && conversation.countMessages() != 0
- && !conversation.isBlocked()
- && conversation.isWithStranger()) {
- showSnackbar(R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
- } else {
- hideSnackbar();
- }
- }
-
- @Override
- public void refresh() {
- if (this.binding == null) {
- Log.d(Config.LOGTAG, "ConversationFragment.refresh() skipped updated because view binding was null");
- return;
- }
- if (this.conversation != null && this.activity != null && this.activity.xmppConnectionService != null) {
- if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
- activity.onConversationArchived(this.conversation);
- return;
- }
- }
- this.refresh(true);
- }
-
- private void refresh(boolean notifyConversationRead) {
- synchronized (this.messageList) {
- if (this.conversation != null) {
- conversation.populateWithMessages(this.messageList);
- updateSnackBar(conversation);
- updateStatusMessages();
- if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
- binding.unreadCountCustomView.setVisibility(View.VISIBLE);
- binding.unreadCountCustomView.setUnreadCount(conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
- }
- this.messageListAdapter.notifyDataSetChanged();
- updateChatMsgHint();
- if (notifyConversationRead && activity != null) {
- binding.messagesView.post(this::fireReadEvent);
- }
- updateSendButton();
- updateEditablity();
- activity.invalidateOptionsMenu();
- }
- }
- }
-
- protected void messageSent() {
- mSendingPgpMessage.set(false);
- this.binding.textinput.setText("");
- if (conversation.setCorrectingMessage(null)) {
- this.binding.textinput.append(conversation.getDraftMessage());
- conversation.setDraftMessage(null);
- }
- final boolean participating = conversation.getMode() == Conversational.MODE_SINGLE || conversation.getMucOptions().participating();
- if (participating && conversation.setNextMessage(this.binding.textinput.getText().toString())) {
- activity.xmppConnectionService.databaseBackend.updateConversation(conversation);
- }
- updateChatMsgHint();
- SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
- final boolean prefScrollToBottom = p.getBoolean("scroll_to_bottom", activity.getResources().getBoolean(R.bool.scroll_to_bottom));
- if (prefScrollToBottom || scrolledToBottom()) {
- new Handler().post(() -> {
- int size = messageList.size();
- this.binding.messagesView.setSelection(size - 1);
- });
- }
- }
-
- public void doneSendingPgpMessage() {
- mSendingPgpMessage.set(false);
- }
-
- public long getMaxHttpUploadSize(Conversation conversation) {
- final XmppConnection connection = conversation.getAccount().getXmppConnection();
- return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
- }
-
- private void updateEditablity() {
- boolean canWrite = this.conversation.getMode() == Conversation.MODE_SINGLE || this.conversation.getMucOptions().participating() || this.conversation.getNextCounterpart() != null;
- this.binding.textinput.setFocusable(canWrite);
- this.binding.textinput.setFocusableInTouchMode(canWrite);
- this.binding.textSendButton.setEnabled(canWrite);
- this.binding.textinput.setCursorVisible(canWrite);
- this.binding.textinput.setEnabled(canWrite);
- }
-
- public void updateSendButton() {
- boolean useSendButtonToIndicateStatus = PreferenceManager.getDefaultSharedPreferences(getActivity()).getBoolean("send_button_status", getResources().getBoolean(R.bool.send_button_status));
- final Conversation c = this.conversation;
- final Presence.Status status;
- final String text = this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
- final SendButtonAction action = SendButtonTool.getAction(getActivity(), c, text);
- if (useSendButtonToIndicateStatus && c.getAccount().getStatus() == Account.State.ONLINE) {
- if (activity.xmppConnectionService != null && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
- status = Presence.Status.OFFLINE;
- } else if (c.getMode() == Conversation.MODE_SINGLE) {
- status = c.getContact().getShownStatus();
- } else {
- status = c.getMucOptions().online() ? Presence.Status.ONLINE : Presence.Status.OFFLINE;
- }
- } else {
- status = Presence.Status.OFFLINE;
- }
- this.binding.textSendButton.setTag(action);
- this.binding.textSendButton.setImageResource(SendButtonTool.getSendButtonImageResource(getActivity(), action, status));
- }
-
- protected void updateDateSeparators() {
- synchronized (this.messageList) {
- DateSeparator.addAll(this.messageList);
- }
- }
-
- protected void updateStatusMessages() {
- updateDateSeparators();
- synchronized (this.messageList) {
- if (showLoadMoreMessages(conversation)) {
- this.messageList.add(0, Message.createLoadMoreMessage(conversation));
- }
- if (conversation.getMode() == Conversation.MODE_SINGLE) {
- ChatState state = conversation.getIncomingChatState();
- if (state == ChatState.COMPOSING) {
- this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_is_typing, conversation.getName())));
- } else if (state == ChatState.PAUSED) {
- this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_has_stopped_typing, conversation.getName())));
- } else {
- for (int i = this.messageList.size() - 1; i >= 0; --i) {
- if (this.messageList.get(i).getStatus() == Message.STATUS_RECEIVED) {
- return;
- } else {
- if (this.messageList.get(i).getStatus() == Message.STATUS_SEND_DISPLAYED) {
- this.messageList.add(i + 1,
- Message.createStatusMessage(conversation, getString(R.string.contact_has_read_up_to_this_point, conversation.getName())));
- return;
- }
- }
- }
- }
- } else {
- final MucOptions mucOptions = conversation.getMucOptions();
- final List<MucOptions.User> allUsers = mucOptions.getUsers();
- final Set<ReadByMarker> addedMarkers = new HashSet<>();
- ChatState state = ChatState.COMPOSING;
- List<MucOptions.User> users = conversation.getMucOptions().getUsersWithChatState(state, 5);
- if (users.size() == 0) {
- state = ChatState.PAUSED;
- users = conversation.getMucOptions().getUsersWithChatState(state, 5);
- }
- if (mucOptions.isPrivateAndNonAnonymous()) {
- for (int i = this.messageList.size() - 1; i >= 0; --i) {
- final Set<ReadByMarker> markersForMessage = messageList.get(i).getReadByMarkers();
- final List<MucOptions.User> shownMarkers = new ArrayList<>();
- for (ReadByMarker marker : markersForMessage) {
- if (!ReadByMarker.contains(marker, addedMarkers)) {
- addedMarkers.add(marker); //may be put outside this condition. set should do dedup anyway
- MucOptions.User user = mucOptions.findUser(marker);
- if (user != null && !users.contains(user)) {
- shownMarkers.add(user);
- }
- }
- }
- final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
- final Message statusMessage;
- final int size = shownMarkers.size();
- if (size > 1) {
- final String body;
- if (size <= 4) {
- body = getString(R.string.contacts_have_read_up_to_this_point, UIHelper.concatNames(shownMarkers));
- } else if (ReadByMarker.allUsersRepresented(allUsers, markersForMessage, markerForSender)) {
- body = getString(R.string.everyone_has_read_up_to_this_point);
- } else {
- body = getString(R.string.contacts_and_n_more_have_read_up_to_this_point, UIHelper.concatNames(shownMarkers, 3), size - 3);
- }
- statusMessage = Message.createStatusMessage(conversation, body);
- statusMessage.setCounterparts(shownMarkers);
- } else if (size == 1) {
- statusMessage = Message.createStatusMessage(conversation, getString(R.string.contact_has_read_up_to_this_point, UIHelper.getDisplayName(shownMarkers.get(0))));
- statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
- statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
- } else {
- statusMessage = null;
- }
- if (statusMessage != null) {
- this.messageList.add(i + 1, statusMessage);
- }
- addedMarkers.add(markerForSender);
- if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
- break;
- }
- }
- }
- if (users.size() > 0) {
- Message statusMessage;
- if (users.size() == 1) {
- MucOptions.User user = users.get(0);
- int id = state == ChatState.COMPOSING ? R.string.contact_is_typing : R.string.contact_has_stopped_typing;
- statusMessage = Message.createStatusMessage(conversation, getString(id, UIHelper.getDisplayName(user)));
- statusMessage.setTrueCounterpart(user.getRealJid());
- statusMessage.setCounterpart(user.getFullJid());
- } else {
- int id = state == ChatState.COMPOSING ? R.string.contacts_are_typing : R.string.contacts_have_stopped_typing;
- statusMessage = Message.createStatusMessage(conversation, getString(id, UIHelper.concatNames(users)));
- statusMessage.setCounterparts(users);
- }
- this.messageList.add(statusMessage);
- }
-
- }
- }
- }
-
- private void stopScrolling() {
- long now = SystemClock.uptimeMillis();
- MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
- binding.messagesView.dispatchTouchEvent(cancel);
- }
-
- private boolean showLoadMoreMessages(final Conversation c) {
- if (activity == null || activity.xmppConnectionService == null) {
- return false;
- }
- final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
- final MessageArchiveService service = activity.xmppConnectionService.getMessageArchiveService();
- return mam && (c.getLastClearHistory().getTimestamp() != 0 || (c.countMessages() == 0 && c.messagesLoaded.get() && c.hasMessagesLeftOnServer() && !service.queryInProgress(c)));
- }
-
- private boolean hasMamSupport(final Conversation c) {
- if (c.getMode() == Conversation.MODE_SINGLE) {
- final XmppConnection connection = c.getAccount().getXmppConnection();
- return connection != null && connection.getFeatures().mam();
- } else {
- return c.getMucOptions().mamSupport();
- }
- }
-
- protected void showSnackbar(final int message, final int action, final OnClickListener clickListener) {
- showSnackbar(message, action, clickListener, null);
- }
-
- protected void showSnackbar(final int message, final int action, final OnClickListener clickListener, final View.OnLongClickListener longClickListener) {
- this.binding.snackbar.setVisibility(View.VISIBLE);
- this.binding.snackbar.setOnClickListener(null);
- this.binding.snackbarMessage.setText(message);
- this.binding.snackbarMessage.setOnClickListener(null);
- this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
- if (action != 0) {
- this.binding.snackbarAction.setText(action);
- }
- this.binding.snackbarAction.setOnClickListener(clickListener);
- this.binding.snackbarAction.setOnLongClickListener(longClickListener);
- }
-
- protected void hideSnackbar() {
- this.binding.snackbar.setVisibility(View.GONE);
- }
-
- protected void sendMessage(Message message) {
- activity.xmppConnectionService.sendMessage(message);
- messageSent();
- }
-
- protected void sendPgpMessage(final Message message) {
- final XmppConnectionService xmppService = activity.xmppConnectionService;
- final Contact contact = message.getConversation().getContact();
- if (!activity.hasPgp()) {
- activity.showInstallPgpDialog();
- return;
- }
- if (conversation.getAccount().getPgpSignature() == null) {
- activity.announcePgp(conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
- return;
- }
- if (!mSendingPgpMessage.compareAndSet(false, true)) {
- Log.d(Config.LOGTAG, "sending pgp message already in progress");
- }
- if (conversation.getMode() == Conversation.MODE_SINGLE) {
- if (contact.getPgpKeyId() != 0) {
- xmppService.getPgpEngine().hasKey(contact,
- new UiCallback<Contact>() {
-
- @Override
- public void userInputRequried(PendingIntent pi, Contact contact) {
- startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
- }
-
- @Override
- public void success(Contact contact) {
- encryptTextMessage(message);
- }
-
- @Override
- public void error(int error, Contact contact) {
- activity.runOnUiThread(() -> Toast.makeText(activity,
- R.string.unable_to_connect_to_keychain,
- Toast.LENGTH_SHORT
- ).show());
- mSendingPgpMessage.set(false);
- }
- });
-
- } else {
- showNoPGPKeyDialog(false, (dialog, which) -> {
- conversation.setNextEncryption(Message.ENCRYPTION_NONE);
- xmppService.updateConversation(conversation);
- message.setEncryption(Message.ENCRYPTION_NONE);
- xmppService.sendMessage(message);
- messageSent();
- });
- }
- } else {
- if (conversation.getMucOptions().pgpKeysInUse()) {
- if (!conversation.getMucOptions().everybodyHasKeys()) {
- Toast warning = Toast
- .makeText(getActivity(),
- R.string.missing_public_keys,
- Toast.LENGTH_LONG);
- warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
- warning.show();
- }
- encryptTextMessage(message);
- } else {
- showNoPGPKeyDialog(true, (dialog, which) -> {
- conversation.setNextEncryption(Message.ENCRYPTION_NONE);
- message.setEncryption(Message.ENCRYPTION_NONE);
- xmppService.updateConversation(conversation);
- xmppService.sendMessage(message);
- messageSent();
- });
- }
- }
- }
-
- public void encryptTextMessage(Message message) {
- activity.xmppConnectionService.getPgpEngine().encrypt(message,
- new UiCallback<Message>() {
-
- @Override
- public void userInputRequried(PendingIntent pi, Message message) {
- startPendingIntent(pi, REQUEST_SEND_MESSAGE);
- }
-
- @Override
- public void success(Message message) {
- //TODO the following two call can be made before the callback
- getActivity().runOnUiThread(() -> messageSent());
- }
-
- @Override
- public void error(final int error, Message message) {
- getActivity().runOnUiThread(() -> {
- doneSendingPgpMessage();
- Toast.makeText(getActivity(), R.string.unable_to_connect_to_keychain, Toast.LENGTH_SHORT).show();
- });
-
- }
- });
- }
-
- public void showNoPGPKeyDialog(boolean plural, DialogInterface.OnClickListener listener) {
- AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
- builder.setIconAttribute(android.R.attr.alertDialogIcon);
- if (plural) {
- builder.setTitle(getString(R.string.no_pgp_keys));
- builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
- } else {
- builder.setTitle(getString(R.string.no_pgp_key));
- builder.setMessage(getText(R.string.contact_has_no_pgp_key));
- }
- builder.setNegativeButton(getString(R.string.cancel), null);
- builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
- builder.create().show();
- }
-
- public void appendText(String text) {
- if (text == null) {
- return;
- }
- String previous = this.binding.textinput.getText().toString();
- if (UIHelper.isLastLineQuote(previous)) {
- text = '\n' + text;
- } else if (previous.length() != 0 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
- text = " " + text;
- }
- this.binding.textinput.append(text);
- }
-
- @Override
- public boolean onEnterPressed() {
- SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
- final boolean enterIsSend = p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
- if (enterIsSend) {
- sendMessage();
- return true;
- } else {
- return false;
- }
- }
-
- @Override
- public void onTypingStarted() {
- final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
- if (service == null) {
- return;
- }
- Account.State status = conversation.getAccount().getStatus();
- if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
- service.sendChatState(conversation);
- }
- updateSendButton();
- }
-
- @Override
- public void onTypingStopped() {
- final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
- if (service == null) {
- return;
- }
- Account.State status = conversation.getAccount().getStatus();
- if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
- service.sendChatState(conversation);
- }
- }
-
- @Override
- public void onTextDeleted() {
- final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
- if (service == null) {
- return;
- }
- Account.State status = conversation.getAccount().getStatus();
- if (status == Account.State.ONLINE && conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
- service.sendChatState(conversation);
- }
- updateSendButton();
- }
-
- @Override
- public void onTextChanged() {
- if (conversation != null && conversation.getCorrectingMessage() != null) {
- updateSendButton();
- }
- }
-
- @Override
- public boolean onTabPressed(boolean repeated) {
- if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
- return false;
- }
- if (repeated) {
- completionIndex++;
- } else {
- lastCompletionLength = 0;
- completionIndex = 0;
- final String content = this.binding.textinput.getText().toString();
- lastCompletionCursor = this.binding.textinput.getSelectionEnd();
- int start = lastCompletionCursor > 0 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1 : 0;
- firstWord = start == 0;
- incomplete = content.substring(start, lastCompletionCursor);
- }
- List<String> completions = new ArrayList<>();
- for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
- String name = user.getName();
- if (name != null && name.startsWith(incomplete)) {
- completions.add(name + (firstWord ? ": " : " "));
- }
- }
- Collections.sort(completions);
- if (completions.size() > completionIndex) {
- String completion = completions.get(completionIndex).substring(incomplete.length());
- this.binding.textinput.getEditableText().delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
- this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
- lastCompletionLength = completion.length();
- } else {
- completionIndex = -1;
- this.binding.textinput.getEditableText().delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
- lastCompletionLength = 0;
- }
- return true;
- }
-
- private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
- try {
- getActivity().startIntentSenderForResult(pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0);
- } catch (final SendIntentException ignored) {
- }
- }
-
- @Override
- public void onBackendConnected() {
- Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
- String uuid = pendingConversationsUuid.pop();
- if (uuid != null) {
- if (!findAndReInitByUuidOrArchive(uuid)) {
- return;
- }
- } else {
- if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
- clearPending();
- activity.onConversationArchived(conversation);
- return;
- }
- }
- ActivityResult activityResult = postponedActivityResult.pop();
- if (activityResult != null) {
- handleActivityResult(activityResult);
- }
- clearPending();
- }
-
- private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
- Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
- if (conversation == null) {
- clearPending();
- activity.onConversationArchived(null);
- return false;
- }
- reInit(conversation);
- ScrollState scrollState = pendingScrollState.pop();
- String lastMessageUuid = pendingLastMessageUuid.pop();
- if (scrollState != null) {
- setScrollPosition(scrollState, lastMessageUuid);
- }
- return true;
- }
-
- private void clearPending() {
- if (postponedActivityResult.pop() != null) {
- Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
- }
- pendingScrollState.pop();
- if (pendingTakePhotoUri.pop() != null) {
- Log.e(Config.LOGTAG, "cleared pending photo uri");
- }
- }
-
- public Conversation getConversation() {
- return conversation;
- }
+ public static final int REQUEST_SEND_MESSAGE = 0x0201;
+ public static final int REQUEST_DECRYPT_PGP = 0x0202;
+ public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
+ public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
+ public static final int REQUEST_TRUST_KEYS_MENU = 0x0209;
+ public static final int REQUEST_START_DOWNLOAD = 0x0210;
+ public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
+ public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
+ public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
+ public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
+ public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
+ public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
+ public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
+ public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
+
+ public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
+ public static final String STATE_CONVERSATION_UUID = ConversationFragment.class.getName() + ".uuid";
+ public static final String STATE_SCROLL_POSITION = ConversationFragment.class.getName() + ".scroll_position";
+ public static final String STATE_PHOTO_URI = ConversationFragment.class.getName() + ".take_photo_uri";
+ private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
+
+ private final List<Message> messageList = new ArrayList<>();
+ private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
+ private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
+ private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
+ private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
+ private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
+ private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
+ private final PendingItem<Message> pendingMessage = new PendingItem<>();
+ public Uri mPendingEditorContent = null;
+ protected MessageAdapter messageListAdapter;
+ private MediaPreviewAdapter mediaPreviewAdapter;
+ private String lastMessageUuid = null;
+ private Conversation conversation;
+ private FragmentConversationBinding binding;
+ private Toast messageLoaderToast;
+ private ConversationsActivity activity;
+ private boolean reInitRequiredOnStart = true;
+ private OnClickListener clickToMuc = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ Intent intent = new Intent(getActivity(), ConferenceDetailsActivity.class);
+ intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
+ intent.putExtra("uuid", conversation.getUuid());
+ startActivity(intent);
+ }
+ };
+ private OnClickListener leaveMuc = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ activity.xmppConnectionService.archiveConversation(conversation);
+ }
+ };
+ private OnClickListener joinMuc = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ activity.xmppConnectionService.joinMuc(conversation);
+ }
+ };
+ private OnClickListener enterPassword = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ MucOptions muc = conversation.getMucOptions();
+ String password = muc.getPassword();
+ if (password == null) {
+ password = "";
+ }
+ activity.quickPasswordEdit(password, value -> {
+ activity.xmppConnectionService.providePasswordForMuc(conversation, value);
+ return null;
+ });
+ }
+ };
+ private OnScrollListener mOnScrollListener = new OnScrollListener() {
+
+ @Override
+ public void onScrollStateChanged(AbsListView view, int scrollState) {
+ if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
+ fireReadEvent();
+ }
+ }
+
+ @Override
+ public void onScroll(final AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
+ toggleScrollDownButton(view);
+ synchronized (ConversationFragment.this.messageList) {
+ if (firstVisibleItem < 5 && conversation != null && conversation.messagesLoaded.compareAndSet(true, false) && messageList.size() > 0) {
+ long timestamp;
+ if (messageList.get(0).getType() == Message.TYPE_STATUS && messageList.size() >= 2) {
+ timestamp = messageList.get(1).getTimeSent();
+ } else {
+ timestamp = messageList.get(0).getTimeSent();
+ }
+ activity.xmppConnectionService.loadMoreMessages(conversation, timestamp, new XmppConnectionService.OnMoreMessagesLoaded() {
+ @Override
+ public void onMoreMessagesLoaded(final int c, final Conversation conversation) {
+ if (ConversationFragment.this.conversation != conversation) {
+ conversation.messagesLoaded.set(true);
+ return;
+ }
+ runOnUiThread(() -> {
+ synchronized (messageList) {
+ final int oldPosition = binding.messagesView.getFirstVisiblePosition();
+ Message message = null;
+ int childPos;
+ for (childPos = 0; childPos + oldPosition < messageList.size(); ++childPos) {
+ message = messageList.get(oldPosition + childPos);
+ if (message.getType() != Message.TYPE_STATUS) {
+ break;
+ }
+ }
+ final String uuid = message != null ? message.getUuid() : null;
+ View v = binding.messagesView.getChildAt(childPos);
+ final int pxOffset = (v == null) ? 0 : v.getTop();
+ ConversationFragment.this.conversation.populateWithMessages(ConversationFragment.this.messageList);
+ try {
+ updateStatusMessages();
+ } catch (IllegalStateException e) {
+ Log.d(Config.LOGTAG, "caught illegal state exception while updating status messages");
+ }
+ messageListAdapter.notifyDataSetChanged();
+ int pos = Math.max(getIndexOf(uuid, messageList), 0);
+ binding.messagesView.setSelectionFromTop(pos, pxOffset);
+ if (messageLoaderToast != null) {
+ messageLoaderToast.cancel();
+ }
+ conversation.messagesLoaded.set(true);
+ }
+ });
+ }
+
+ @Override
+ public void informUser(final int resId) {
+
+ runOnUiThread(() -> {
+ if (messageLoaderToast != null) {
+ messageLoaderToast.cancel();
+ }
+ if (ConversationFragment.this.conversation != conversation) {
+ return;
+ }
+ messageLoaderToast = Toast.makeText(view.getContext(), resId, Toast.LENGTH_LONG);
+ messageLoaderToast.show();
+ });
+
+ }
+ });
+
+ }
+ }
+ }
+ };
+ private EditMessage.OnCommitContentListener mEditorContentListener = new EditMessage.OnCommitContentListener() {
+ @Override
+ public boolean onCommitContent(InputContentInfoCompat inputContentInfo, int flags, Bundle opts, String[] contentMimeTypes) {
+ // try to get permission to read the image, if applicable
+ if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION) != 0) {
+ try {
+ inputContentInfo.requestPermission();
+ } catch (Exception e) {
+ Log.e(Config.LOGTAG, "InputContentInfoCompat#requestPermission() failed.", e);
+ Toast.makeText(getActivity(), activity.getString(R.string.no_permission_to_access_x, inputContentInfo.getDescription()), Toast.LENGTH_LONG
+ ).show();
+ return false;
+ }
+ }
+ if (hasPermissions(REQUEST_ADD_EDITOR_CONTENT, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
+ attachEditorContentToConversation(inputContentInfo.getContentUri());
+ } else {
+ mPendingEditorContent = inputContentInfo.getContentUri();
+ }
+ return true;
+ }
+ };
+ private Message selectedMessage;
+ private OnClickListener mEnableAccountListener = new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ final Account account = conversation == null ? null : conversation.getAccount();
+ if (account != null) {
+ account.setOption(Account.OPTION_DISABLED, false);
+ activity.xmppConnectionService.updateAccount(account);
+ }
+ }
+ };
+ private OnClickListener mUnblockClickListener = new OnClickListener() {
+ @Override
+ public void onClick(final View v) {
+ v.post(() -> v.setVisibility(View.INVISIBLE));
+ if (conversation.isDomainBlocked()) {
+ BlockContactDialog.show(activity, conversation);
+ } else {
+ unblockConversation(conversation);
+ }
+ }
+ };
+ private OnClickListener mBlockClickListener = this::showBlockSubmenu;
+ private OnClickListener mAddBackClickListener = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ final Contact contact = conversation == null ? null : conversation.getContact();
+ if (contact != null) {
+ activity.xmppConnectionService.createContact(contact, true);
+ activity.switchToContactDetails(contact);
+ }
+ }
+ };
+ private View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
+ private OnClickListener mAllowPresenceSubscription = new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ final Contact contact = conversation == null ? null : conversation.getContact();
+ if (contact != null) {
+ activity.xmppConnectionService.sendPresencePacket(contact.getAccount(),
+ activity.xmppConnectionService.getPresenceGenerator()
+ .sendPresenceUpdatesTo(contact));
+ hideSnackbar();
+ }
+ }
+ };
+ protected OnClickListener clickToDecryptListener = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ PendingIntent pendingIntent = conversation.getAccount().getPgpDecryptionService().getPendingIntent();
+ if (pendingIntent != null) {
+ try {
+ getActivity().startIntentSenderForResult(pendingIntent.getIntentSender(),
+ REQUEST_DECRYPT_PGP,
+ null,
+ 0,
+ 0,
+ 0);
+ } catch (SendIntentException e) {
+ Toast.makeText(getActivity(), R.string.unable_to_connect_to_keychain, Toast.LENGTH_SHORT).show();
+ conversation.getAccount().getPgpDecryptionService().continueDecryption(true);
+ }
+ }
+ updateSnackBar(conversation);
+ }
+ };
+ private AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
+ private OnEditorActionListener mEditorActionListener = (v, actionId, event) -> {
+ if (actionId == EditorInfo.IME_ACTION_SEND) {
+ InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
+ if (imm != null && imm.isFullscreenMode()) {
+ imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
+ }
+ sendMessage();
+ return true;
+ } else {
+ return false;
+ }
+ };
+ private OnClickListener mScrollButtonListener = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ stopScrolling();
+ setSelection(binding.messagesView.getCount() - 1, true);
+ }
+ };
+ private OnClickListener mSendButtonListener = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ Object tag = v.getTag();
+ if (tag instanceof SendButtonAction) {
+ SendButtonAction action = (SendButtonAction) tag;
+ switch (action) {
+ case TAKE_PHOTO:
+ case RECORD_VIDEO:
+ case SEND_LOCATION:
+ case RECORD_VOICE:
+ case CHOOSE_PICTURE:
+ attachFile(action.toChoice());
+ break;
+ case CANCEL:
+ if (conversation != null) {
+ if (conversation.setCorrectingMessage(null)) {
+ binding.textinput.setText("");
+ binding.textinput.append(conversation.getDraftMessage());
+ conversation.setDraftMessage(null);
+ } else if (conversation.getMode() == Conversation.MODE_MULTI) {
+ conversation.setNextCounterpart(null);
+ }
+ updateChatMsgHint();
+ updateSendButton();
+ updateEditablity();
+ }
+ break;
+ default:
+ sendMessage();
+ }
+ } else {
+ sendMessage();
+ }
+ }
+ };
+ private int completionIndex = 0;
+ private int lastCompletionLength = 0;
+ private String incomplete;
+ private int lastCompletionCursor;
+ private boolean firstWord = false;
+ private Message mPendingDownloadableMessage;
+
+ private static ConversationFragment findConversationFragment(Activity activity) {
+ Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
+ if (fragment != null && fragment instanceof ConversationFragment) {
+ return (ConversationFragment) fragment;
+ }
+ fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
+ if (fragment != null && fragment instanceof ConversationFragment) {
+ return (ConversationFragment) fragment;
+ }
+ return null;
+ }
+
+ public static void startStopPending(Activity activity) {
+ ConversationFragment fragment = findConversationFragment(activity);
+ if (fragment != null) {
+ fragment.messageListAdapter.startStopPending();
+ }
+ }
+
+ public static void downloadFile(Activity activity, Message message) {
+ ConversationFragment fragment = findConversationFragment(activity);
+ if (fragment != null) {
+ fragment.startDownloadable(message);
+ }
+ }
+
+ public static void registerPendingMessage(Activity activity, Message message) {
+ ConversationFragment fragment = findConversationFragment(activity);
+ if (fragment != null) {
+ fragment.pendingMessage.push(message);
+ }
+ }
+
+ public static void openPendingMessage(Activity activity) {
+ ConversationFragment fragment = findConversationFragment(activity);
+ if (fragment != null) {
+ Message message = fragment.pendingMessage.pop();
+ if (message != null) {
+ fragment.messageListAdapter.openDownloadable(message);
+ }
+ }
+ }
+
+ public static Conversation getConversation(Activity activity) {
+ return getConversation(activity, R.id.secondary_fragment);
+ }
+
+ private static Conversation getConversation(Activity activity, @IdRes int res) {
+ final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
+ if (fragment != null && fragment instanceof ConversationFragment) {
+ return ((ConversationFragment) fragment).getConversation();
+ } else {
+ return null;
+ }
+ }
+
+ public static ConversationFragment get(Activity activity) {
+ FragmentManager fragmentManager = activity.getFragmentManager();
+ Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
+ if (fragment != null && fragment instanceof ConversationFragment) {
+ return (ConversationFragment) fragment;
+ } else {
+ fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
+ return fragment != null && fragment instanceof ConversationFragment ? (ConversationFragment) fragment : null;
+ }
+ }
+
+ public static Conversation getConversationReliable(Activity activity) {
+ final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
+ if (conversation != null) {
+ return conversation;
+ }
+ return getConversation(activity, R.id.main_fragment);
+ }
+
+ private static boolean allGranted(int[] grantResults) {
+ for (int grantResult : grantResults) {
+ if (grantResult != PackageManager.PERMISSION_GRANTED) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ private static boolean writeGranted(int[] grantResults, String[] permission) {
+ for (int i = 0; i < grantResults.length; ++i) {
+ if (Manifest.permission.WRITE_EXTERNAL_STORAGE.equals(permission[i])) {
+ return grantResults[i] == PackageManager.PERMISSION_GRANTED;
+ }
+ }
+ return false;
+ }
+
+ private static String getFirstDenied(int[] grantResults, String[] permissions) {
+ for (int i = 0; i < grantResults.length; ++i) {
+ if (grantResults[i] == PackageManager.PERMISSION_DENIED) {
+ return permissions[i];
+ }
+ }
+ return null;
+ }
+
+ private static boolean scrolledToBottom(AbsListView listView) {
+ final int count = listView.getCount();
+ if (count == 0) {
+ return true;
+ } else if (listView.getLastVisiblePosition() == count - 1) {
+ final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
+ return lastChild != null && lastChild.getBottom() <= listView.getHeight();
+ } else {
+ return false;
+ }
+ }
+
+ private void toggleScrollDownButton() {
+ toggleScrollDownButton(binding.messagesView);
+ }
+
+ private void toggleScrollDownButton(AbsListView listView) {
+ if (conversation == null) {
+ return;
+ }
+ if (scrolledToBottom(listView)) {
+ lastMessageUuid = null;
+ hideUnreadMessagesCount();
+ } else {
+ binding.scrollToBottomButton.setEnabled(true);
+ binding.scrollToBottomButton.setVisibility(View.VISIBLE);
+ if (lastMessageUuid == null) {
+ lastMessageUuid = conversation.getLatestMessage().getUuid();
+ }
+ if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
+ binding.unreadCountCustomView.setVisibility(View.VISIBLE);
+ }
+ }
+ }
+
+ private int getIndexOf(String uuid, List<Message> messages) {
+ if (uuid == null) {
+ return messages.size() - 1;
+ }
+ for (int i = 0; i < messages.size(); ++i) {
+ if (uuid.equals(messages.get(i).getUuid())) {
+ return i;
+ } else {
+ Message next = messages.get(i);
+ while (next != null && next.wasMergedIntoPrevious()) {
+ if (uuid.equals(next.getUuid())) {
+ return i;
+ }
+ next = next.next();
+ }
+
+ }
+ }
+ return -1;
+ }
+
+ private ScrollState getScrollPosition() {
+ final ListView listView = this.binding.messagesView;
+ if (listView.getCount() == 0 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
+ return null;
+ } else {
+ final int pos = listView.getFirstVisiblePosition();
+ final View view = listView.getChildAt(0);
+ if (view == null) {
+ return null;
+ } else {
+ return new ScrollState(pos, view.getTop());
+ }
+ }
+ }
+
+ private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
+ if (scrollPosition != null) {
+
+ this.lastMessageUuid = lastMessageUuid;
+ if (lastMessageUuid != null) {
+ binding.unreadCountCustomView.setUnreadCount(conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
+ }
+ //TODO maybe this needs a 'post'
+ this.binding.messagesView.setSelectionFromTop(scrollPosition.position, scrollPosition.offset);
+ toggleScrollDownButton();
+ }
+ }
+
+ private void attachLocationToConversation(Conversation conversation, Uri uri) {
+ if (conversation == null) {
+ return;
+ }
+ activity.xmppConnectionService.attachLocationToConversation(conversation, uri, new UiCallback<Message>() {
+
+ @Override
+ public void success(Message message) {
+
+ }
+
+ @Override
+ public void error(int errorCode, Message object) {
+ //TODO show possible pgp error
+ }
+
+ @Override
+ public void userInputRequried(PendingIntent pi, Message object) {
+
+ }
+ });
+ }
+
+ private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
+ if (conversation == null) {
+ return;
+ }
+ final Toast prepareFileToast = Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
+ prepareFileToast.show();
+ activity.delegateUriPermissionsToService(uri);
+ activity.xmppConnectionService.attachFileToConversation(conversation, uri, type, new UiInformableCallback<Message>() {
+ @Override
+ public void inform(final String text) {
+ hidePrepareFileToast(prepareFileToast);
+ runOnUiThread(() -> activity.replaceToast(text));
+ }
+
+ @Override
+ public void success(Message message) {
+ runOnUiThread(() -> activity.hideToast());
+ hidePrepareFileToast(prepareFileToast);
+ }
+
+ @Override
+ public void error(final int errorCode, Message message) {
+ hidePrepareFileToast(prepareFileToast);
+ runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
+
+ }
+
+ @Override
+ public void userInputRequried(PendingIntent pi, Message message) {
+ hidePrepareFileToast(prepareFileToast);
+ }
+ });
+ }
+
+ public void attachEditorContentToConversation(Uri uri) {
+ mediaPreviewAdapter.addMediaPreviews(Attachment.of(getActivity(), uri, Attachment.Type.FILE));
+ toggleInputMethod();
+ }
+
+ private void attachImageToConversation(Conversation conversation, Uri uri) {
+ if (conversation == null) {
+ return;
+ }
+ final Toast prepareFileToast = Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
+ prepareFileToast.show();
+ activity.delegateUriPermissionsToService(uri);
+ activity.xmppConnectionService.attachImageToConversation(conversation, uri,
+ new UiCallback<Message>() {
+
+ @Override
+ public void userInputRequried(PendingIntent pi, Message object) {
+ hidePrepareFileToast(prepareFileToast);
+ }
+
+ @Override
+ public void success(Message message) {
+ hidePrepareFileToast(prepareFileToast);
+ }
+
+ @Override
+ public void error(final int error, Message message) {
+ hidePrepareFileToast(prepareFileToast);
+ activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
+ }
+ });
+ }
+
+ private void hidePrepareFileToast(final Toast prepareFileToast) {
+ if (prepareFileToast != null && activity != null) {
+ activity.runOnUiThread(prepareFileToast::cancel);
+ }
+ }
+
+ private void sendMessage() {
+ if (mediaPreviewAdapter.hasAttachments()) {
+ commitAttachments();
+ return;
+ }
+ final String body = this.binding.textinput.getText().toString();
+ final Conversation conversation = this.conversation;
+ if (body.length() == 0 || conversation == null) {
+ return;
+ }
+ final Message message;
+ if (conversation.getCorrectingMessage() == null) {
+ message = new Message(conversation, body, conversation.getNextEncryption());
+ if (conversation.getMode() == Conversation.MODE_MULTI) {
+ final Jid nextCounterpart = conversation.getNextCounterpart();
+ if (nextCounterpart != null) {
+ message.setCounterpart(nextCounterpart);
+ message.setTrueCounterpart(conversation.getMucOptions().getTrueCounterpart(nextCounterpart));
+ message.setType(Message.TYPE_PRIVATE);
+ }
+ }
+ } else {
+ message = conversation.getCorrectingMessage();
+ message.setBody(body);
+ message.setEdited(message.getUuid());
+ message.setUuid(UUID.randomUUID().toString());
+ }
+ switch (conversation.getNextEncryption()) {
+ case Message.ENCRYPTION_PGP:
+ sendPgpMessage(message);
+ break;
+ case Message.ENCRYPTION_AXOLOTL:
+ if (!trustKeysIfNeeded(REQUEST_TRUST_KEYS_TEXT)) {
+ sendMessage(message);
+ }
+ break;
+ default:
+ sendMessage(message);
+ }
+ }
+
+ protected boolean trustKeysIfNeeded(int requestCode) {
+ return trustKeysIfNeeded(requestCode, ATTACHMENT_CHOICE_INVALID);
+ }
+
+ protected boolean trustKeysIfNeeded(int requestCode, int attachmentChoice) {
+ AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
+ final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
+ boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
+ boolean hasUndecidedOwn = !axolotlService.getKeysWithTrust(FingerprintStatus.createActiveUndecided()).isEmpty();
+ boolean hasUndecidedContacts = !axolotlService.getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets).isEmpty();
+ boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
+ boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
+ boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
+ if (hasUndecidedOwn || hasUndecidedContacts || hasPendingKeys || hasNoTrustedKeys || hasUnaccepted || downloadInProgress) {
+ axolotlService.createSessionsIfNeeded(conversation);
+ Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
+ String[] contacts = new String[targets.size()];
+ for (int i = 0; i < contacts.length; ++i) {
+ contacts[i] = targets.get(i).toString();
+ }
+ intent.putExtra("contacts", contacts);
+ intent.putExtra(EXTRA_ACCOUNT, conversation.getAccount().getJid().asBareJid().toString());
+ intent.putExtra("choice", attachmentChoice);
+ intent.putExtra("conversation", conversation.getUuid());
+ startActivityForResult(intent, requestCode);
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ public void updateChatMsgHint() {
+ final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
+ if (conversation.getCorrectingMessage() != null) {
+ this.binding.textinput.setHint(R.string.send_corrected_message);
+ } else if (multi && conversation.getNextCounterpart() != null) {
+ this.binding.textinput.setHint(getString(
+ R.string.send_private_message_to,
+ conversation.getNextCounterpart().getResource()));
+ } else if (multi && !conversation.getMucOptions().participating()) {
+ this.binding.textinput.setHint(R.string.you_are_not_participating);
+ } else {
+ this.binding.textinput.setHint(UIHelper.getMessageHint(getActivity(), conversation));
+ getActivity().invalidateOptionsMenu();
+ }
+ }
+
+ public void setupIme() {
+ this.binding.textinput.refreshIme();
+ }
+
+ private void handleActivityResult(ActivityResult activityResult) {
+ if (activityResult.resultCode == Activity.RESULT_OK) {
+ handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
+ } else {
+ handleNegativeActivityResult(activityResult.requestCode);
+ }
+ }
+
+ private void handlePositiveActivityResult(int requestCode, final Intent data) {
+ switch (requestCode) {
+ case REQUEST_TRUST_KEYS_TEXT:
+ final String body = this.binding.textinput.getText().toString();
+ Message message = new Message(conversation, body, conversation.getNextEncryption());
+ sendMessage(message);
+ break;
+ case REQUEST_TRUST_KEYS_MENU:
+ int choice = data.getIntExtra("choice", ATTACHMENT_CHOICE_INVALID);
+ selectPresenceToAttachFile(choice);
+ break;
+ case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
+ final List<Attachment> imageUris = Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
+ mediaPreviewAdapter.addMediaPreviews(imageUris);
+ toggleInputMethod();
+ break;
+ case ATTACHMENT_CHOICE_TAKE_PHOTO:
+ final Uri takePhotoUri = pendingTakePhotoUri.pop();
+ if (takePhotoUri != null) {
+ mediaPreviewAdapter.addMediaPreviews(Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
+ toggleInputMethod();
+ } else {
+ Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
+ }
+ break;
+ case ATTACHMENT_CHOICE_CHOOSE_FILE:
+ case ATTACHMENT_CHOICE_RECORD_VIDEO:
+ case ATTACHMENT_CHOICE_RECORD_VOICE:
+ final List<Attachment> fileUris = Attachment.extractAttachments(getActivity(), data, Attachment.Type.FILE);
+ mediaPreviewAdapter.addMediaPreviews(fileUris);
+ toggleInputMethod();
+ break;
+ case ATTACHMENT_CHOICE_LOCATION:
+ double latitude = data.getDoubleExtra("latitude", 0);
+ double longitude = data.getDoubleExtra("longitude", 0);
+ Uri geo = Uri.parse("geo:" + String.valueOf(latitude) + "," + String.valueOf(longitude));
+ attachLocationToConversation(conversation, geo);
+ break;
+ case REQUEST_INVITE_TO_CONVERSATION:
+ XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
+ if (invite != null) {
+ if (invite.execute(activity)) {
+ activity.mToast = Toast.makeText(activity, R.string.creating_conference, Toast.LENGTH_LONG);
+ activity.mToast.show();
+ }
+ }
+ break;
+ }
+ }
+
+ private void commitAttachments() {
+ final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
+ final PresenceSelector.OnPresenceSelected callback = () -> {
+ for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
+ final Attachment attachment = i.next();
+ if (attachment.getType() == Attachment.Type.IMAGE) {
+ Log.d(Config.LOGTAG, "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
+ attachImageToConversation(conversation, attachment.getUri());
+ } else {
+ Log.d(Config.LOGTAG, "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
+ attachFileToConversation(conversation, attachment.getUri(), attachment.getMime());
+ }
+ }
+ mediaPreviewAdapter.notifyDataSetChanged();
+ toggleInputMethod();
+ };
+ if (conversation == null || conversation.getMode() == Conversation.MODE_MULTI || FileBackend.allFilesUnderSize(getActivity(), attachments, getMaxHttpUploadSize(conversation))) {
+ callback.onPresenceSelected();
+ } else {
+ activity.selectPresence(conversation, callback);
+ }
+ }
+
+ public void toggleInputMethod() {
+ boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
+ binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
+ binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
+ updateSendButton();
+ }
+
+ private void handleNegativeActivityResult(int requestCode) {
+ switch (requestCode) {
+ //nothing to do for now
+ }
+ }
+
+ @Override
+ public void onActivityResult(int requestCode, int resultCode, final Intent data) {
+ super.onActivityResult(requestCode, resultCode, data);
+ ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
+ if (activity != null && activity.xmppConnectionService != null) {
+ handleActivityResult(activityResult);
+ } else {
+ this.postponedActivityResult.push(activityResult);
+ }
+ }
+
+ public void unblockConversation(final Blockable conversation) {
+ activity.xmppConnectionService.sendUnblockRequest(conversation);
+ }
+
+ @Override
+ public void onAttach(Activity activity) {
+ super.onAttach(activity);
+ Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
+ if (activity instanceof ConversationsActivity) {
+ this.activity = (ConversationsActivity) activity;
+ } else {
+ throw new IllegalStateException("Trying to attach fragment to activity that is not the ConversationsActivity");
+ }
+ }
+
+ @Override
+ public void onDetach() {
+ super.onDetach();
+ this.activity = null; //TODO maybe not a good idea since some callbacks really need it
+ }
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setHasOptionsMenu(true);
+ }
+
+ @Override
+ public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
+ menuInflater.inflate(R.menu.fragment_conversation, menu);
+ final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
+ final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
+ final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
+ final MenuItem menuMute = menu.findItem(R.id.action_mute);
+ final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
+
+
+ if (conversation != null) {
+ if (conversation.getMode() == Conversation.MODE_MULTI) {
+ menuContactDetails.setVisible(false);
+ menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
+ } else {
+ menuContactDetails.setVisible(!this.conversation.withSelf());
+ menuMucDetails.setVisible(false);
+ final XmppConnectionService service = activity.xmppConnectionService;
+ menuInviteContact.setVisible(service != null && service.findConferenceServer(conversation.getAccount()) != null);
+ }
+ if (conversation.isMuted()) {
+ menuMute.setVisible(false);
+ } else {
+ menuUnmute.setVisible(false);
+ }
+ ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
+ ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
+ }
+ super.onCreateOptionsMenu(menu, menuInflater);
+ }
+
+ @Override
+ public View onCreateView(final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+ this.binding = DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
+ binding.getRoot().setOnClickListener(null); //TODO why the fuck did we do this?
+
+ binding.textinput.addTextChangedListener(new StylingHelper.MessageEditorStyler(binding.textinput));
+
+ binding.textinput.setOnEditorActionListener(mEditorActionListener);
+ binding.textinput.setRichContentListener(new String[]{"image/*"}, mEditorContentListener);
+
+ binding.textSendButton.setOnClickListener(this.mSendButtonListener);
+
+ binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
+ binding.messagesView.setOnScrollListener(mOnScrollListener);
+ binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
+ mediaPreviewAdapter = new MediaPreviewAdapter(this);
+ binding.mediaPreview.setAdapter(mediaPreviewAdapter);
+ messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
+ messageListAdapter.setOnContactPictureClicked(message -> {
+ String fingerprint;
+ if (message.getEncryption() == Message.ENCRYPTION_PGP || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
+ fingerprint = "pgp";
+ } else {
+ fingerprint = message.getFingerprint();
+ }
+ final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
+ if (received) {
+ if (message.getConversation() instanceof Conversation && message.getConversation().getMode() == Conversation.MODE_MULTI) {
+ Jid tcp = message.getTrueCounterpart();
+ Jid user = message.getCounterpart();
+ if (user != null && !user.isBareJid()) {
+ final MucOptions mucOptions = ((Conversation) message.getConversation()).getMucOptions();
+ if (mucOptions.participating() || ((Conversation) message.getConversation()).getNextCounterpart() != null) {
+ if (!mucOptions.isUserInRoom(user) && mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid()) == null) {
+ Toast.makeText(getActivity(), activity.getString(R.string.user_has_left_conference, user.getResource()), Toast.LENGTH_SHORT).show();
+ }
+ highlightInConference(user.getResource());
+ } else {
+ Toast.makeText(getActivity(), R.string.you_are_not_participating, Toast.LENGTH_SHORT).show();
+ }
+ }
+ return;
+ } else {
+ if (!message.getContact().isSelf()) {
+ activity.switchToContactDetails(message.getContact(), fingerprint);
+ return;
+ }
+ }
+ }
+ activity.switchToAccount(message.getConversation().getAccount(), fingerprint);
+ });
+ messageListAdapter.setOnContactPictureLongClicked((v, message) -> {
+ if (message.getStatus() <= Message.STATUS_RECEIVED) {
+ if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
+ Jid tcp = message.getTrueCounterpart();
+ Jid cp = message.getCounterpart();
+ if (cp != null && !cp.isBareJid()) {
+ User userByRealJid = tcp != null ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp) : null;
+ final User user = userByRealJid != null ? userByRealJid : conversation.getMucOptions().findUserByFullJid(cp);
+ final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
+ popupMenu.inflate(R.menu.muc_details_context);
+ final Menu menu = popupMenu.getMenu();
+ MucDetailsContextMenuHelper.configureMucDetailsContextMenu(activity, menu, conversation, user);
+ popupMenu.setOnMenuItemClickListener(menuItem -> MucDetailsContextMenuHelper.onContextItemSelected(menuItem, user, conversation, activity));
+ popupMenu.show();
+ }
+ }
+ } else {
+ activity.showQrCode(conversation.getAccount().getShareableUri());
+ }
+ });
+ messageListAdapter.setOnQuoteListener(this::quoteText);
+ binding.messagesView.setAdapter(messageListAdapter);
+
+ registerForContextMenu(binding.messagesView);
+
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+ this.binding.textinput.setCustomInsertionActionModeCallback(new EditMessageActionModeCallback(this.binding.textinput));
+ }
+
+ return binding.getRoot();
+ }
+
+ private void quoteText(String text) {
+ if (binding.textinput.isEnabled()) {
+ binding.textinput.insertAsQuote(text);
+ binding.textinput.requestFocus();
+ InputMethodManager inputMethodManager = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
+ if (inputMethodManager != null) {
+ inputMethodManager.showSoftInput(binding.textinput, InputMethodManager.SHOW_IMPLICIT);
+ }
+ }
+ }
+
+ private void quoteMessage(Message message) {
+ quoteText(MessageUtils.prepareQuote(message));
+ }
+
+ @Override
+ public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
+ synchronized (this.messageList) {
+ super.onCreateContextMenu(menu, v, menuInfo);
+ AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
+ this.selectedMessage = this.messageList.get(acmi.position);
+ populateContextMenu(menu);
+ }
+ }
+
+ private void populateContextMenu(ContextMenu menu) {
+ final Message m = this.selectedMessage;
+ final Transferable t = m.getTransferable();
+ Message relevantForCorrection = m;
+ while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
+ relevantForCorrection = relevantForCorrection.next();
+ }
+ if (m.getType() != Message.TYPE_STATUS) {
+
+ if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE) {
+ return;
+ }
+
+ final boolean deleted = t != null && t instanceof TransferablePlaceholder;
+ final boolean encrypted = m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
+ || m.getEncryption() == Message.ENCRYPTION_PGP;
+ final boolean receiving = m.getStatus() == Message.STATUS_RECEIVED && (t instanceof JingleConnection || t instanceof HttpDownloadConnection);
+ activity.getMenuInflater().inflate(R.menu.message_context, menu);
+ menu.setHeaderTitle(R.string.message_options);
+ MenuItem copyMessage = menu.findItem(R.id.copy_message);
+ MenuItem copyLink = menu.findItem(R.id.copy_link);
+ MenuItem quoteMessage = menu.findItem(R.id.quote_message);
+ MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
+ MenuItem correctMessage = menu.findItem(R.id.correct_message);
+ MenuItem shareWith = menu.findItem(R.id.share_with);
+ MenuItem sendAgain = menu.findItem(R.id.send_again);
+ MenuItem copyUrl = menu.findItem(R.id.copy_url);
+ MenuItem downloadFile = menu.findItem(R.id.download_file);
+ MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
+ MenuItem deleteFile = menu.findItem(R.id.delete_file);
+ MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
+ if (!m.isFileOrImage() && !encrypted && !m.isGeoUri() && !m.treatAsDownloadable()) {
+ copyMessage.setVisible(true);
+ quoteMessage.setVisible(MessageUtils.prepareQuote(m).length() > 0);
+ String body = m.getMergedBody().toString();
+ if (ShareUtil.containsXmppUri(body)) {
+ copyLink.setTitle(R.string.copy_jabber_id);
+ copyLink.setVisible(true);
+ } else if (Patterns.AUTOLINK_WEB_URL.matcher(body).find()) {
+ copyLink.setVisible(true);
+ }
+ }
+ if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
+ retryDecryption.setVisible(true);
+ }
+ if (relevantForCorrection.getType() == Message.TYPE_TEXT
+ && relevantForCorrection.isLastCorrectableMessage()
+ && m.getConversation() instanceof Conversation
+ && (((Conversation) m.getConversation()).getMucOptions().nonanonymous() || m.getConversation().getMode() == Conversation.MODE_SINGLE)) {
+ correctMessage.setVisible(true);
+ }
+ if ((m.isFileOrImage() && !deleted && !receiving) || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())) {
+ shareWith.setVisible(true);
+ }
+ if (m.getStatus() == Message.STATUS_SEND_FAILED) {
+ sendAgain.setVisible(true);
+ }
+ if (m.hasFileOnRemoteHost()
+ || m.isGeoUri()
+ || m.treatAsDownloadable()
+ || (t != null && t instanceof HttpDownloadConnection)) {
+ copyUrl.setVisible(true);
+ }
+ if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
+ downloadFile.setVisible(true);
+ downloadFile.setTitle(activity.getString(R.string.download_x_file, UIHelper.getFileDescriptionString(activity, m)));
+ }
+ boolean waitingOfferedSending = m.getStatus() == Message.STATUS_WAITING
+ || m.getStatus() == Message.STATUS_UNSEND
+ || m.getStatus() == Message.STATUS_OFFERED;
+ if ((t != null && !deleted) || waitingOfferedSending && m.needsUploading()) {
+ cancelTransmission.setVisible(true);
+ }
+ if (m.isFileOrImage() && !deleted) {
+ String path = m.getRelativeFilePath();
+ if (path == null || !path.startsWith("/") || FileBackend.isInDirectoryThatShouldNotBeScanned(getActivity(), path)) {
+ deleteFile.setVisible(true);
+ deleteFile.setTitle(activity.getString(R.string.delete_x_file, UIHelper.getFileDescriptionString(activity, m)));
+ }
+ }
+ if (m.getStatus() == Message.STATUS_SEND_FAILED && m.getErrorMessage() != null) {
+ showErrorMessage.setVisible(true);
+ }
+ }
+ }
+
+ @Override
+ public boolean onContextItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case R.id.share_with:
+ ShareUtil.share(activity, selectedMessage);
+ return true;
+ case R.id.correct_message:
+ correctMessage(selectedMessage);
+ return true;
+ case R.id.copy_message:
+ ShareUtil.copyToClipboard(activity, selectedMessage);
+ return true;
+ case R.id.copy_link:
+ ShareUtil.copyLinkToClipboard(activity, selectedMessage);
+ return true;
+ case R.id.quote_message:
+ quoteMessage(selectedMessage);
+ return true;
+ case R.id.send_again:
+ resendMessage(selectedMessage);
+ return true;
+ case R.id.copy_url:
+ ShareUtil.copyUrlToClipboard(activity, selectedMessage);
+ return true;
+ case R.id.download_file:
+ startDownloadable(selectedMessage);
+ return true;
+ case R.id.cancel_transmission:
+ cancelTransmission(selectedMessage);
+ return true;
+ case R.id.retry_decryption:
+ retryDecryption(selectedMessage);
+ return true;
+ case R.id.delete_file:
+ deleteFile(selectedMessage);
+ return true;
+ case R.id.show_error_message:
+ showErrorMessage(selectedMessage);
+ return true;
+ default:
+ return super.onContextItemSelected(item);
+ }
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(final MenuItem item) {
+ if (MenuDoubleTabUtil.shouldIgnoreTap()) {
+ return false;
+ } else if (conversation == null) {
+ return super.onOptionsItemSelected(item);
+ }
+ switch (item.getItemId()) {
+ case R.id.encryption_choice_axolotl:
+ case R.id.encryption_choice_pgp:
+ case R.id.encryption_choice_none:
+ handleEncryptionSelection(item);
+ break;
+ case R.id.attach_choose_picture:
+ case R.id.attach_take_picture:
+ case R.id.attach_record_video:
+ case R.id.attach_choose_file:
+ case R.id.attach_record_voice:
+ case R.id.attach_location:
+ handleAttachmentSelection(item);
+ break;
+ case R.id.action_archive:
+ activity.xmppConnectionService.archiveConversation(conversation);
+ break;
+ case R.id.action_contact_details:
+ activity.switchToContactDetails(conversation.getContact());
+ break;
+ case R.id.action_muc_details:
+ Intent intent = new Intent(getActivity(), ConferenceDetailsActivity.class);
+ intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
+ intent.putExtra("uuid", conversation.getUuid());
+ startActivity(intent);
+ break;
+ case R.id.action_invite:
+ startActivityForResult(ChooseContactActivity.create(activity, conversation), REQUEST_INVITE_TO_CONVERSATION);
+ break;
+ case R.id.action_clear_history:
+ clearHistoryDialog(conversation);
+ break;
+ case R.id.action_mute:
+ muteConversationDialog(conversation);
+ break;
+ case R.id.action_unmute:
+ unmuteConversation(conversation);
+ break;
+ case R.id.action_block:
+ case R.id.action_unblock:
+ final Activity activity = getActivity();
+ if (activity instanceof XmppActivity) {
+ BlockContactDialog.show((XmppActivity) activity, conversation);
+ }
+ break;
+ default:
+ break;
+ }
+ return super.onOptionsItemSelected(item);
+ }
+
+ private void handleAttachmentSelection(MenuItem item) {
+ switch (item.getItemId()) {
+ case R.id.attach_choose_picture:
+ attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
+ break;
+ case R.id.attach_take_picture:
+ attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
+ break;
+ case R.id.attach_record_video:
+ attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
+ break;
+ case R.id.attach_choose_file:
+ attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
+ break;
+ case R.id.attach_record_voice:
+ attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
+ break;
+ case R.id.attach_location:
+ attachFile(ATTACHMENT_CHOICE_LOCATION);
+ break;
+ }
+ }
+
+ private void handleEncryptionSelection(MenuItem item) {
+ if (conversation == null) {
+ return;
+ }
+ switch (item.getItemId()) {
+ case R.id.encryption_choice_none:
+ conversation.setNextEncryption(Message.ENCRYPTION_NONE);
+ item.setChecked(true);
+ break;
+ case R.id.encryption_choice_pgp:
+ if (activity.hasPgp()) {
+ if (conversation.getAccount().getPgpSignature() != null) {
+ conversation.setNextEncryption(Message.ENCRYPTION_PGP);
+ item.setChecked(true);
+ } else {
+ activity.announcePgp(conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
+ }
+ } else {
+ activity.showInstallPgpDialog();
+ }
+ break;
+ case R.id.encryption_choice_axolotl:
+ Log.d(Config.LOGTAG, AxolotlService.getLogprefix(conversation.getAccount())
+ + "Enabled axolotl for Contact " + conversation.getContact().getJid());
+ conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
+ item.setChecked(true);
+ break;
+ default:
+ conversation.setNextEncryption(Message.ENCRYPTION_NONE);
+ break;
+ }
+ activity.xmppConnectionService.updateConversation(conversation);
+ updateChatMsgHint();
+ getActivity().invalidateOptionsMenu();
+ activity.refreshUi();
+ }
+
+ public void attachFile(final int attachmentChoice) {
+ if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
+ if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.RECORD_AUDIO)) {
+ return;
+ }
+ } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
+ if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.CAMERA)) {
+ return;
+ }
+ } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
+ if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
+ return;
+ }
+ }
+ try {
+ activity.getPreferences().edit()
+ .putString(RECENTLY_USED_QUICK_ACTION, SendButtonAction.of(attachmentChoice).toString())
+ .apply();
+ } catch (IllegalArgumentException e) {
+ //just do not save
+ }
+ final int encryption = conversation.getNextEncryption();
+ final int mode = conversation.getMode();
+ if (encryption == Message.ENCRYPTION_PGP) {
+ if (activity.hasPgp()) {
+ if (mode == Conversation.MODE_SINGLE && conversation.getContact().getPgpKeyId() != 0) {
+ activity.xmppConnectionService.getPgpEngine().hasKey(
+ conversation.getContact(),
+ new UiCallback<Contact>() {
+
+ @Override
+ public void userInputRequried(PendingIntent pi, Contact contact) {
+ startPendingIntent(pi, attachmentChoice);
+ }
+
+ @Override
+ public void success(Contact contact) {
+ selectPresenceToAttachFile(attachmentChoice);
+ }
+
+ @Override
+ public void error(int error, Contact contact) {
+ activity.replaceToast(getString(error));
+ }
+ });
+ } else if (mode == Conversation.MODE_MULTI && conversation.getMucOptions().pgpKeysInUse()) {
+ if (!conversation.getMucOptions().everybodyHasKeys()) {
+ Toast warning = Toast.makeText(getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
+ warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
+ warning.show();
+ }
+ selectPresenceToAttachFile(attachmentChoice);
+ } else {
+ showNoPGPKeyDialog(false, (dialog, which) -> {
+ conversation.setNextEncryption(Message.ENCRYPTION_NONE);
+ activity.xmppConnectionService.updateConversation(conversation);
+ selectPresenceToAttachFile(attachmentChoice);
+ });
+ }
+ } else {
+ activity.showInstallPgpDialog();
+ }
+ } else {
+ if (encryption != Message.ENCRYPTION_AXOLOTL || !trustKeysIfNeeded(REQUEST_TRUST_KEYS_MENU, attachmentChoice)) {
+ selectPresenceToAttachFile(attachmentChoice);
+ }
+ }
+ }
+
+ @Override
+ public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) {
+ if (grantResults.length > 0) {
+ if (allGranted(grantResults)) {
+ if (requestCode == REQUEST_START_DOWNLOAD) {
+ if (this.mPendingDownloadableMessage != null) {
+ startDownloadable(this.mPendingDownloadableMessage);
+ }
+ } else if (requestCode == REQUEST_ADD_EDITOR_CONTENT) {
+ if (this.mPendingEditorContent != null) {
+ attachEditorContentToConversation(this.mPendingEditorContent);
+ }
+ } else {
+ attachFile(requestCode);
+ }
+ } else {
+ @StringRes int res;
+ String firstDenied = getFirstDenied(grantResults, permissions);
+ if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
+ res = R.string.no_microphone_permission;
+ } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
+ res = R.string.no_camera_permission;
+ } else {
+ res = R.string.no_storage_permission;
+ }
+ Toast.makeText(getActivity(), res, Toast.LENGTH_SHORT).show();
+ }
+ }
+ if (writeGranted(grantResults, permissions)) {
+ if (activity != null && activity.xmppConnectionService != null) {
+ activity.xmppConnectionService.restartFileObserver();
+ }
+ }
+ }
+
+ public void startDownloadable(Message message) {
+ if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
+ this.mPendingDownloadableMessage = message;
+ return;
+ }
+ Transferable transferable = message.getTransferable();
+ if (transferable != null) {
+ if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
+ createNewConnection(message);
+ return;
+ }
+ if (!transferable.start()) {
+ Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
+ Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT).show();
+ }
+ } else if (message.treatAsDownloadable()) {
+ createNewConnection(message);
+ }
+ }
+
+ private void createNewConnection(final Message message) {
+ if (!activity.xmppConnectionService.getHttpConnectionManager().checkConnection(message)) {
+ Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT).show();
+ return;
+ }
+ activity.xmppConnectionService.getHttpConnectionManager().createNewDownloadConnection(message, true);
+ }
+
+ @SuppressLint("InflateParams")
+ protected void clearHistoryDialog(final Conversation conversation) {
+ AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+ builder.setTitle(getString(R.string.clear_conversation_history));
+ final View dialogView = getActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
+ final CheckBox endConversationCheckBox = dialogView.findViewById(R.id.end_conversation_checkbox);
+ builder.setView(dialogView);
+ builder.setNegativeButton(getString(R.string.cancel), null);
+ builder.setPositiveButton(getString(R.string.delete_messages), (dialog, which) -> {
+ this.activity.xmppConnectionService.clearConversationHistory(conversation);
+ if (endConversationCheckBox.isChecked()) {
+ this.activity.xmppConnectionService.archiveConversation(conversation);
+ this.activity.onConversationArchived(conversation);
+ } else {
+ activity.onConversationsListItemUpdated();
+ refresh();
+ }
+ });
+ builder.create().show();
+ }
+
+ protected void muteConversationDialog(final Conversation conversation) {
+ AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+ builder.setTitle(R.string.disable_notifications);
+ final int[] durations = getResources().getIntArray(R.array.mute_options_durations);
+ final CharSequence[] labels = new CharSequence[durations.length];
+ for (int i = 0; i < durations.length; ++i) {
+ if (durations[i] == -1) {
+ labels[i] = getString(R.string.until_further_notice);
+ } else {
+ labels[i] = TimeframeUtils.resolve(activity, 1000L * durations[i]);
+ }
+ }
+ builder.setItems(labels, (dialog, which) -> {
+ final long till;
+ if (durations[which] == -1) {
+ till = Long.MAX_VALUE;
+ } else {
+ till = System.currentTimeMillis() + (durations[which] * 1000);
+ }
+ conversation.setMutedTill(till);
+ activity.xmppConnectionService.updateConversation(conversation);
+ activity.onConversationsListItemUpdated();
+ refresh();
+ getActivity().invalidateOptionsMenu();
+ });
+ builder.create().show();
+ }
+
+ private boolean hasPermissions(int requestCode, String... permissions) {
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+ final List<String> missingPermissions = new ArrayList<>();
+ for (String permission : permissions) {
+ if (Config.ONLY_INTERNAL_STORAGE && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
+ continue;
+ }
+ if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
+ missingPermissions.add(permission);
+ }
+ }
+ if (missingPermissions.size() == 0) {
+ return true;
+ } else {
+ requestPermissions(missingPermissions.toArray(new String[missingPermissions.size()]), requestCode);
+ return false;
+ }
+ } else {
+ return true;
+ }
+ }
+
+ public void unmuteConversation(final Conversation conversation) {
+ conversation.setMutedTill(0);
+ this.activity.xmppConnectionService.updateConversation(conversation);
+ this.activity.onConversationsListItemUpdated();
+ refresh();
+ getActivity().invalidateOptionsMenu();
+ }
+
+ protected void selectPresenceToAttachFile(final int attachmentChoice) {
+ final Account account = conversation.getAccount();
+ final PresenceSelector.OnPresenceSelected callback = () -> {
+ Intent intent = new Intent();
+ boolean chooser = false;
+ switch (attachmentChoice) {
+ case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
+ intent.setAction(Intent.ACTION_GET_CONTENT);
+ intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
+ intent.setType("image/*");
+ chooser = true;
+ break;
+ case ATTACHMENT_CHOICE_RECORD_VIDEO:
+ intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
+ break;
+ case ATTACHMENT_CHOICE_TAKE_PHOTO:
+ final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
+ pendingTakePhotoUri.push(uri);
+ intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
+ intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
+ intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+ intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
+ break;
+ case ATTACHMENT_CHOICE_CHOOSE_FILE:
+ chooser = true;
+ intent.setType("*/*");
+ intent.addCategory(Intent.CATEGORY_OPENABLE);
+ intent.setAction(Intent.ACTION_GET_CONTENT);
+ break;
+ case ATTACHMENT_CHOICE_RECORD_VOICE:
+ intent = new Intent(getActivity(), RecordingActivity.class);
+ break;
+ case ATTACHMENT_CHOICE_LOCATION:
+ intent = GeoHelper.getFetchIntent(activity);
+ break;
+ }
+ if (intent.resolveActivity(getActivity().getPackageManager()) != null) {
+ if (chooser) {
+ startActivityForResult(
+ Intent.createChooser(intent, getString(R.string.perform_action_with)),
+ attachmentChoice);
+ } else {
+ startActivityForResult(intent, attachmentChoice);
+ }
+ }
+ };
+ if (account.httpUploadAvailable() || attachmentChoice == ATTACHMENT_CHOICE_LOCATION) {
+ conversation.setNextCounterpart(null);
+ callback.onPresenceSelected();
+ } else {
+ activity.selectPresence(conversation, callback);
+ }
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+ binding.messagesView.post(this::fireReadEvent);
+ }
+
+ private void fireReadEvent() {
+ if (activity != null && this.conversation != null) {
+ String uuid = getLastVisibleMessageUuid();
+ if (uuid != null) {
+ activity.onConversationRead(this.conversation, uuid);
+ }
+ }
+ }
+
+ private String getLastVisibleMessageUuid() {
+ if (binding == null) {
+ return null;
+ }
+ synchronized (this.messageList) {
+ int pos = binding.messagesView.getLastVisiblePosition();
+ if (pos >= 0) {
+ Message message = null;
+ for (int i = pos; i >= 0; --i) {
+ try {
+ message = (Message) binding.messagesView.getItemAtPosition(i);
+ } catch (IndexOutOfBoundsException e) {
+ //should not happen if we synchronize properly. however if that fails we just gonna try item -1
+ continue;
+ }
+ if (message.getType() != Message.TYPE_STATUS) {
+ break;
+ }
+ }
+ if (message != null) {
+ while (message.next() != null && message.next().wasMergedIntoPrevious()) {
+ message = message.next();
+ }
+ return message.getUuid();
+ }
+ }
+ }
+ return null;
+ }
+
+ private void showErrorMessage(final Message message) {
+ AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+ builder.setTitle(R.string.error_message);
+ builder.setMessage(message.getErrorMessage());
+ builder.setPositiveButton(R.string.confirm, null);
+ builder.create().show();
+ }
+
+
+ private void deleteFile(Message message) {
+ if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
+ message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
+ activity.onConversationsListItemUpdated();
+ refresh();
+ }
+ }
+
+ private void resendMessage(final Message message) {
+ if (message.isFileOrImage()) {
+ if (!(message.getConversation() instanceof Conversation)) {
+ return;
+ }
+ final Conversation conversation = (Conversation) message.getConversation();
+ DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
+ if (file.exists()) {
+ final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
+ if (!message.hasFileOnRemoteHost()
+ && xmppConnection != null
+ && !xmppConnection.getFeatures().httpUpload(message.getFileParams().size)) {
+ activity.selectPresence(conversation, () -> {
+ message.setCounterpart(conversation.getNextCounterpart());
+ activity.xmppConnectionService.resendFailedMessages(message);
+ new Handler().post(() -> {
+ int size = messageList.size();
+ this.binding.messagesView.setSelection(size - 1);
+ });
+ });
+ return;
+ }
+ } else {
+ Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
+ message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
+ activity.onConversationsListItemUpdated();
+ refresh();
+ return;
+ }
+ }
+ activity.xmppConnectionService.resendFailedMessages(message);
+ new Handler().post(() -> {
+ int size = messageList.size();
+ this.binding.messagesView.setSelection(size - 1);
+ });
+ }
+
+ private void cancelTransmission(Message message) {
+ Transferable transferable = message.getTransferable();
+ if (transferable != null) {
+ transferable.cancel();
+ } else if (message.getStatus() != Message.STATUS_RECEIVED) {
+ activity.xmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED);
+ }
+ }
+
+ private void retryDecryption(Message message) {
+ message.setEncryption(Message.ENCRYPTION_PGP);
+ activity.onConversationsListItemUpdated();
+ refresh();
+ conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
+ }
+
+ public void privateMessageWith(final Jid counterpart) {
+ if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
+ activity.xmppConnectionService.sendChatState(conversation);
+ }
+ this.binding.textinput.setText("");
+ this.conversation.setNextCounterpart(counterpart);
+ updateChatMsgHint();
+ updateSendButton();
+ updateEditablity();
+ }
+
+ private void correctMessage(Message message) {
+ while (message.mergeable(message.next())) {
+ message = message.next();
+ }
+ this.conversation.setCorrectingMessage(message);
+ final Editable editable = binding.textinput.getText();
+ this.conversation.setDraftMessage(editable.toString());
+ this.binding.textinput.setText("");
+ this.binding.textinput.append(message.getBody());
+
+ }
+
+ private void highlightInConference(String nick) {
+ final Editable editable = this.binding.textinput.getText();
+ String oldString = editable.toString().trim();
+ final int pos = this.binding.textinput.getSelectionStart();
+ if (oldString.isEmpty() || pos == 0) {
+ editable.insert(0, nick + ": ");
+ } else {
+ final char before = editable.charAt(pos - 1);
+ final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
+ if (before == '\n') {
+ editable.insert(pos, nick + ": ");
+ } else {
+ if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
+ if (NickValidityChecker.check(conversation, Arrays.asList(editable.subSequence(0, pos - 2).toString().split(", ")))) {
+ editable.insert(pos - 2, ", " + nick);
+ return;
+ }
+ }
+ editable.insert(pos, (Character.isWhitespace(before) ? "" : " ") + nick + (Character.isWhitespace(after) ? "" : " "));
+ if (Character.isWhitespace(after)) {
+ this.binding.textinput.setSelection(this.binding.textinput.getSelectionStart() + 1);
+ }
+ }
+ }
+ }
+
+ @Override
+ public void onSaveInstanceState(Bundle outState) {
+ super.onSaveInstanceState(outState);
+ if (conversation != null) {
+ outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
+ outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
+ final Uri uri = pendingTakePhotoUri.peek();
+ if (uri != null) {
+ outState.putString(STATE_PHOTO_URI, uri.toString());
+ }
+ final ScrollState scrollState = getScrollPosition();
+ if (scrollState != null) {
+ outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
+ }
+ }
+ }
+
+ @Override
+ public void onActivityCreated(Bundle savedInstanceState) {
+ super.onActivityCreated(savedInstanceState);
+ if (savedInstanceState == null) {
+ return;
+ }
+ String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
+ pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
+ if (uuid != null) {
+ QuickLoader.set(uuid);
+ this.pendingConversationsUuid.push(uuid);
+ String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
+ if (takePhotoUri != null) {
+ pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
+ }
+ pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
+ }
+ }
+
+ @Override
+ public void onStart() {
+ super.onStart();
+ if (this.reInitRequiredOnStart && this.conversation != null) {
+ final Bundle extras = pendingExtras.pop();
+ reInit(this.conversation, extras != null);
+ if (extras != null) {
+ processExtras(extras);
+ }
+ } else if (conversation == null && activity != null && activity.xmppConnectionService != null) {
+ final String uuid = pendingConversationsUuid.pop();
+ Log.d(Config.LOGTAG, "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid=" + uuid);
+ if (uuid != null) {
+ findAndReInitByUuidOrArchive(uuid);
+ }
+ }
+ }
+
+ @Override
+ public void onStop() {
+ super.onStop();
+ final Activity activity = getActivity();
+ messageListAdapter.unregisterListenerInAudioPlayer();
+ if (activity == null || !activity.isChangingConfigurations()) {
+ hideSoftKeyboard(activity);
+ messageListAdapter.stopAudioPlayer();
+ }
+ if (this.conversation != null) {
+ final String msg = this.binding.textinput.getText().toString();
+ final boolean participating = conversation.getMode() == Conversational.MODE_SINGLE || conversation.getMucOptions().participating();
+ if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED && participating && this.conversation.setNextMessage(msg)) {
+ this.activity.xmppConnectionService.updateConversation(this.conversation);
+ }
+ updateChatState(this.conversation, msg);
+ this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
+ }
+ this.reInitRequiredOnStart = true;
+ }
+
+ private void updateChatState(final Conversation conversation, final String msg) {
+ ChatState state = msg.length() == 0 ? Config.DEFAULT_CHATSTATE : ChatState.PAUSED;
+ Account.State status = conversation.getAccount().getStatus();
+ if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
+ activity.xmppConnectionService.sendChatState(conversation);
+ }
+ }
+
+ private void saveMessageDraftStopAudioPlayer() {
+ final Conversation previousConversation = this.conversation;
+ if (this.activity == null || this.binding == null || previousConversation == null) {
+ return;
+ }
+ Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
+ final String msg = this.binding.textinput.getText().toString();
+ final boolean participating = previousConversation.getMode() == Conversational.MODE_SINGLE || previousConversation.getMucOptions().participating();
+ if (participating && previousConversation.setNextMessage(msg)) {
+ activity.xmppConnectionService.updateConversation(previousConversation);
+ }
+ updateChatState(this.conversation, msg);
+ messageListAdapter.stopAudioPlayer();
+ }
+
+ public void reInit(Conversation conversation, Bundle extras) {
+ QuickLoader.set(conversation.getUuid());
+ this.saveMessageDraftStopAudioPlayer();
+ if (this.reInit(conversation, extras != null)) {
+ if (extras != null) {
+ processExtras(extras);
+ }
+ this.reInitRequiredOnStart = false;
+ } else {
+ this.reInitRequiredOnStart = true;
+ pendingExtras.push(extras);
+ }
+ resetUnreadMessagesCount();
+ }
+
+ private void reInit(Conversation conversation) {
+ reInit(conversation, false);
+ }
+
+ private boolean reInit(final Conversation conversation, final boolean hasExtras) {
+ if (conversation == null) {
+ return false;
+ }
+ this.conversation = conversation;
+ //once we set the conversation all is good and it will automatically do the right thing in onStart()
+ if (this.activity == null || this.binding == null) {
+ return false;
+ }
+
+ if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
+ activity.onConversationArchived(this.conversation);
+ return false;
+ }
+
+ stopScrolling();
+ Log.d(Config.LOGTAG, "reInit(hasExtras=" + Boolean.toString(hasExtras) + ")");
+
+ if (this.conversation.isRead() && hasExtras) {
+ Log.d(Config.LOGTAG, "trimming conversation");
+ this.conversation.trim();
+ }
+
+ setupIme();
+
+ final boolean scrolledToBottomAndNoPending = this.scrolledToBottom() && pendingScrollState.peek() == null;
+
+ this.binding.textSendButton.setContentDescription(activity.getString(R.string.send_message_to_x, conversation.getName()));
+ this.binding.textinput.setKeyboardListener(null);
+ this.binding.textinput.setText("");
+ final boolean participating = conversation.getMode() == Conversational.MODE_SINGLE || conversation.getMucOptions().participating();
+ if (participating) {
+ this.binding.textinput.append(this.conversation.getNextMessage());
+ }
+ this.binding.textinput.setKeyboardListener(this);
+ messageListAdapter.updatePreferences();
+ refresh(false);
+ this.conversation.messagesLoaded.set(true);
+ Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + Boolean.toString(scrolledToBottomAndNoPending));
+
+ if (hasExtras || scrolledToBottomAndNoPending) {
+ resetUnreadMessagesCount();
+ synchronized (this.messageList) {
+ Log.d(Config.LOGTAG, "jump to first unread message");
+ final Message first = conversation.getFirstUnreadMessage();
+ final int bottom = Math.max(0, this.messageList.size() - 1);
+ final int pos;
+ final boolean jumpToBottom;
+ if (first == null) {
+ pos = bottom;
+ jumpToBottom = true;
+ } else {
+ int i = getIndexOf(first.getUuid(), this.messageList);
+ pos = i < 0 ? bottom : i;
+ jumpToBottom = false;
+ }
+ setSelection(pos, jumpToBottom);
+ }
+ }
+
+
+ this.binding.messagesView.post(this::fireReadEvent);
+ //TODO if we only do this when this fragment is running on main it won't *bing* in tablet layout which might be unnecessary since we can *see* it
+ activity.xmppConnectionService.getNotificationService().setOpenConversation(this.conversation);
+ return true;
+ }
+
+ private void resetUnreadMessagesCount() {
+ lastMessageUuid = null;
+ hideUnreadMessagesCount();
+ }
+
+ private void hideUnreadMessagesCount() {
+ if (this.binding == null) {
+ return;
+ }
+ this.binding.scrollToBottomButton.setEnabled(false);
+ this.binding.scrollToBottomButton.setVisibility(View.GONE);
+ this.binding.unreadCountCustomView.setVisibility(View.GONE);
+ }
+
+ private void setSelection(int pos, boolean jumpToBottom) {
+ ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
+ this.binding.messagesView.post(() -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
+ this.binding.messagesView.post(this::fireReadEvent);
+ }
+
+
+ private boolean scrolledToBottom() {
+ return this.binding != null && scrolledToBottom(this.binding.messagesView);
+ }
+
+ private void processExtras(Bundle extras) {
+ final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
+ final String text = extras.getString(ConversationsActivity.EXTRA_TEXT);
+ final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
+ final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
+ final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
+ if (nick != null) {
+ if (pm) {
+ Jid jid = conversation.getJid();
+ try {
+ Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
+ privateMessageWith(next);
+ } catch (final IllegalArgumentException ignored) {
+ //do nothing
+ }
+ } else {
+ final MucOptions mucOptions = conversation.getMucOptions();
+ if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
+ highlightInConference(nick);
+ }
+ }
+ } else {
+ if (text != null && asQuote) {
+ quoteText(text);
+ } else {
+ appendText(text);
+ }
+ }
+ final Message message = downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
+ if (message != null) {
+ startDownloadable(message);
+ }
+ }
+
+ private boolean showBlockSubmenu(View view) {
+ final Jid jid = conversation.getJid();
+ if (jid.getLocal() == null) {
+ BlockContactDialog.show(activity, conversation);
+ } else {
+ PopupMenu popupMenu = new PopupMenu(getActivity(), view);
+ popupMenu.inflate(R.menu.block);
+ popupMenu.setOnMenuItemClickListener(menuItem -> {
+ Blockable blockable;
+ switch (menuItem.getItemId()) {
+ case R.id.block_domain:
+ blockable = conversation.getAccount().getRoster().getContact(Jid.ofDomain(jid.getDomain()));
+ break;
+ default:
+ blockable = conversation;
+ }
+ BlockContactDialog.show(activity, blockable);
+ return true;
+ });
+ popupMenu.show();
+ }
+ return true;
+ }
+
+ private void updateSnackBar(final Conversation conversation) {
+ final Account account = conversation.getAccount();
+ final XmppConnection connection = account.getXmppConnection();
+ final int mode = conversation.getMode();
+ final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
+ if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
+ return;
+ }
+ if (account.getStatus() == Account.State.DISABLED) {
+ showSnackbar(R.string.this_account_is_disabled, R.string.enable, this.mEnableAccountListener);
+ } else if (conversation.isBlocked()) {
+ showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
+ } else if (contact != null && !contact.showInRoster() && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
+ showSnackbar(R.string.contact_added_you, R.string.add_back, this.mAddBackClickListener, this.mLongPressBlockListener);
+ } else if (contact != null && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
+ showSnackbar(R.string.contact_asks_for_presence_subscription, R.string.allow, this.mAllowPresenceSubscription, this.mLongPressBlockListener);
+ } else if (mode == Conversation.MODE_MULTI
+ && !conversation.getMucOptions().online()
+ && account.getStatus() == Account.State.ONLINE) {
+ switch (conversation.getMucOptions().getError()) {
+ case NICK_IN_USE:
+ showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
+ break;
+ case NO_RESPONSE:
+ showSnackbar(R.string.joining_conference, 0, null);
+ break;
+ case SERVER_NOT_FOUND:
+ if (conversation.receivedMessagesCount() > 0) {
+ showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
+ } else {
+ showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
+ }
+ break;
+ case PASSWORD_REQUIRED:
+ showSnackbar(R.string.conference_requires_password, R.string.enter_password, enterPassword);
+ break;
+ case BANNED:
+ showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
+ break;
+ case MEMBERS_ONLY:
+ showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
+ break;
+ case RESOURCE_CONSTRAINT:
+ showSnackbar(R.string.conference_resource_constraint, R.string.try_again, joinMuc);
+ break;
+ case KICKED:
+ showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
+ break;
+ case UNKNOWN:
+ showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
+ break;
+ case INVALID_NICK:
+ showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
+ case SHUTDOWN:
+ showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
+ break;
+ case DESTROYED:
+ showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
+ break;
+ default:
+ hideSnackbar();
+ break;
+ }
+ } else if (account.hasPendingPgpIntent(conversation)) {
+ showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
+ } else if (connection != null
+ && connection.getFeatures().blocking()
+ && conversation.countMessages() != 0
+ && !conversation.isBlocked()
+ && conversation.isWithStranger()) {
+ showSnackbar(R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
+ } else {
+ hideSnackbar();
+ }
+ }
+
+ @Override
+ public void refresh() {
+ if (this.binding == null) {
+ Log.d(Config.LOGTAG, "ConversationFragment.refresh() skipped updated because view binding was null");
+ return;
+ }
+ if (this.conversation != null && this.activity != null && this.activity.xmppConnectionService != null) {
+ if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
+ activity.onConversationArchived(this.conversation);
+ return;
+ }
+ }
+ this.refresh(true);
+ }
+
+ private void refresh(boolean notifyConversationRead) {
+ synchronized (this.messageList) {
+ if (this.conversation != null) {
+ conversation.populateWithMessages(this.messageList);
+ updateSnackBar(conversation);
+ updateStatusMessages();
+ if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
+ binding.unreadCountCustomView.setVisibility(View.VISIBLE);
+ binding.unreadCountCustomView.setUnreadCount(conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
+ }
+ this.messageListAdapter.notifyDataSetChanged();
+ updateChatMsgHint();
+ if (notifyConversationRead && activity != null) {
+ binding.messagesView.post(this::fireReadEvent);
+ }
+ updateSendButton();
+ updateEditablity();
+ activity.invalidateOptionsMenu();
+ }
+ }
+ }
+
+ protected void messageSent() {
+ mSendingPgpMessage.set(false);
+ this.binding.textinput.setText("");
+ if (conversation.setCorrectingMessage(null)) {
+ this.binding.textinput.append(conversation.getDraftMessage());
+ conversation.setDraftMessage(null);
+ }
+ final boolean participating = conversation.getMode() == Conversational.MODE_SINGLE || conversation.getMucOptions().participating();
+ if (participating && conversation.setNextMessage(this.binding.textinput.getText().toString())) {
+ activity.xmppConnectionService.databaseBackend.updateConversation(conversation);
+ }
+ updateChatMsgHint();
+ SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
+ final boolean prefScrollToBottom = p.getBoolean("scroll_to_bottom", activity.getResources().getBoolean(R.bool.scroll_to_bottom));
+ if (prefScrollToBottom || scrolledToBottom()) {
+ new Handler().post(() -> {
+ int size = messageList.size();
+ this.binding.messagesView.setSelection(size - 1);
+ });
+ }
+ }
+
+ public void doneSendingPgpMessage() {
+ mSendingPgpMessage.set(false);
+ }
+
+ public long getMaxHttpUploadSize(Conversation conversation) {
+ final XmppConnection connection = conversation.getAccount().getXmppConnection();
+ return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
+ }
+
+ private void updateEditablity() {
+ boolean canWrite = this.conversation.getMode() == Conversation.MODE_SINGLE || this.conversation.getMucOptions().participating() || this.conversation.getNextCounterpart() != null;
+ this.binding.textinput.setFocusable(canWrite);
+ this.binding.textinput.setFocusableInTouchMode(canWrite);
+ this.binding.textSendButton.setEnabled(canWrite);
+ this.binding.textinput.setCursorVisible(canWrite);
+ this.binding.textinput.setEnabled(canWrite);
+ }
+
+ public void updateSendButton() {
+ boolean hasAttachments = mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
+ boolean useSendButtonToIndicateStatus = PreferenceManager.getDefaultSharedPreferences(getActivity()).getBoolean("send_button_status", getResources().getBoolean(R.bool.send_button_status));
+ final Conversation c = this.conversation;
+ final Presence.Status status;
+ final String text = this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
+ final SendButtonAction action;
+ if (hasAttachments) {
+ action = SendButtonAction.TEXT;
+ } else {
+ action = SendButtonTool.getAction(getActivity(), c, text);
+ }
+ if (useSendButtonToIndicateStatus && c.getAccount().getStatus() == Account.State.ONLINE) {
+ if (activity.xmppConnectionService != null && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
+ status = Presence.Status.OFFLINE;
+ } else if (c.getMode() == Conversation.MODE_SINGLE) {
+ status = c.getContact().getShownStatus();
+ } else {
+ status = c.getMucOptions().online() ? Presence.Status.ONLINE : Presence.Status.OFFLINE;
+ }
+ } else {
+ status = Presence.Status.OFFLINE;
+ }
+ this.binding.textSendButton.setTag(action);
+ this.binding.textSendButton.setImageResource(SendButtonTool.getSendButtonImageResource(getActivity(), action, status));
+ }
+
+ protected void updateDateSeparators() {
+ synchronized (this.messageList) {
+ DateSeparator.addAll(this.messageList);
+ }
+ }
+
+ protected void updateStatusMessages() {
+ updateDateSeparators();
+ synchronized (this.messageList) {
+ if (showLoadMoreMessages(conversation)) {
+ this.messageList.add(0, Message.createLoadMoreMessage(conversation));
+ }
+ if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ ChatState state = conversation.getIncomingChatState();
+ if (state == ChatState.COMPOSING) {
+ this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_is_typing, conversation.getName())));
+ } else if (state == ChatState.PAUSED) {
+ this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_has_stopped_typing, conversation.getName())));
+ } else {
+ for (int i = this.messageList.size() - 1; i >= 0; --i) {
+ if (this.messageList.get(i).getStatus() == Message.STATUS_RECEIVED) {
+ return;
+ } else {
+ if (this.messageList.get(i).getStatus() == Message.STATUS_SEND_DISPLAYED) {
+ this.messageList.add(i + 1,
+ Message.createStatusMessage(conversation, getString(R.string.contact_has_read_up_to_this_point, conversation.getName())));
+ return;
+ }
+ }
+ }
+ }
+ } else {
+ final MucOptions mucOptions = conversation.getMucOptions();
+ final List<MucOptions.User> allUsers = mucOptions.getUsers();
+ final Set<ReadByMarker> addedMarkers = new HashSet<>();
+ ChatState state = ChatState.COMPOSING;
+ List<MucOptions.User> users = conversation.getMucOptions().getUsersWithChatState(state, 5);
+ if (users.size() == 0) {
+ state = ChatState.PAUSED;
+ users = conversation.getMucOptions().getUsersWithChatState(state, 5);
+ }
+ if (mucOptions.isPrivateAndNonAnonymous()) {
+ for (int i = this.messageList.size() - 1; i >= 0; --i) {
+ final Set<ReadByMarker> markersForMessage = messageList.get(i).getReadByMarkers();
+ final List<MucOptions.User> shownMarkers = new ArrayList<>();
+ for (ReadByMarker marker : markersForMessage) {
+ if (!ReadByMarker.contains(marker, addedMarkers)) {
+ addedMarkers.add(marker); //may be put outside this condition. set should do dedup anyway
+ MucOptions.User user = mucOptions.findUser(marker);
+ if (user != null && !users.contains(user)) {
+ shownMarkers.add(user);
+ }
+ }
+ }
+ final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
+ final Message statusMessage;
+ final int size = shownMarkers.size();
+ if (size > 1) {
+ final String body;
+ if (size <= 4) {
+ body = getString(R.string.contacts_have_read_up_to_this_point, UIHelper.concatNames(shownMarkers));
+ } else if (ReadByMarker.allUsersRepresented(allUsers, markersForMessage, markerForSender)) {
+ body = getString(R.string.everyone_has_read_up_to_this_point);
+ } else {
+ body = getString(R.string.contacts_and_n_more_have_read_up_to_this_point, UIHelper.concatNames(shownMarkers, 3), size - 3);
+ }
+ statusMessage = Message.createStatusMessage(conversation, body);
+ statusMessage.setCounterparts(shownMarkers);
+ } else if (size == 1) {
+ statusMessage = Message.createStatusMessage(conversation, getString(R.string.contact_has_read_up_to_this_point, UIHelper.getDisplayName(shownMarkers.get(0))));
+ statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
+ statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
+ } else {
+ statusMessage = null;
+ }
+ if (statusMessage != null) {
+ this.messageList.add(i + 1, statusMessage);
+ }
+ addedMarkers.add(markerForSender);
+ if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
+ break;
+ }
+ }
+ }
+ if (users.size() > 0) {
+ Message statusMessage;
+ if (users.size() == 1) {
+ MucOptions.User user = users.get(0);
+ int id = state == ChatState.COMPOSING ? R.string.contact_is_typing : R.string.contact_has_stopped_typing;
+ statusMessage = Message.createStatusMessage(conversation, getString(id, UIHelper.getDisplayName(user)));
+ statusMessage.setTrueCounterpart(user.getRealJid());
+ statusMessage.setCounterpart(user.getFullJid());
+ } else {
+ int id = state == ChatState.COMPOSING ? R.string.contacts_are_typing : R.string.contacts_have_stopped_typing;
+ statusMessage = Message.createStatusMessage(conversation, getString(id, UIHelper.concatNames(users)));
+ statusMessage.setCounterparts(users);
+ }
+ this.messageList.add(statusMessage);
+ }
+
+ }
+ }
+ }
+
+ private void stopScrolling() {
+ long now = SystemClock.uptimeMillis();
+ MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
+ binding.messagesView.dispatchTouchEvent(cancel);
+ }
+
+ private boolean showLoadMoreMessages(final Conversation c) {
+ if (activity == null || activity.xmppConnectionService == null) {
+ return false;
+ }
+ final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
+ final MessageArchiveService service = activity.xmppConnectionService.getMessageArchiveService();
+ return mam && (c.getLastClearHistory().getTimestamp() != 0 || (c.countMessages() == 0 && c.messagesLoaded.get() && c.hasMessagesLeftOnServer() && !service.queryInProgress(c)));
+ }
+
+ private boolean hasMamSupport(final Conversation c) {
+ if (c.getMode() == Conversation.MODE_SINGLE) {
+ final XmppConnection connection = c.getAccount().getXmppConnection();
+ return connection != null && connection.getFeatures().mam();
+ } else {
+ return c.getMucOptions().mamSupport();
+ }
+ }
+
+ protected void showSnackbar(final int message, final int action, final OnClickListener clickListener) {
+ showSnackbar(message, action, clickListener, null);
+ }
+
+ protected void showSnackbar(final int message, final int action, final OnClickListener clickListener, final View.OnLongClickListener longClickListener) {
+ this.binding.snackbar.setVisibility(View.VISIBLE);
+ this.binding.snackbar.setOnClickListener(null);
+ this.binding.snackbarMessage.setText(message);
+ this.binding.snackbarMessage.setOnClickListener(null);
+ this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
+ if (action != 0) {
+ this.binding.snackbarAction.setText(action);
+ }
+ this.binding.snackbarAction.setOnClickListener(clickListener);
+ this.binding.snackbarAction.setOnLongClickListener(longClickListener);
+ }
+
+ protected void hideSnackbar() {
+ this.binding.snackbar.setVisibility(View.GONE);
+ }
+
+ protected void sendMessage(Message message) {
+ activity.xmppConnectionService.sendMessage(message);
+ messageSent();
+ }
+
+ protected void sendPgpMessage(final Message message) {
+ final XmppConnectionService xmppService = activity.xmppConnectionService;
+ final Contact contact = message.getConversation().getContact();
+ if (!activity.hasPgp()) {
+ activity.showInstallPgpDialog();
+ return;
+ }
+ if (conversation.getAccount().getPgpSignature() == null) {
+ activity.announcePgp(conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
+ return;
+ }
+ if (!mSendingPgpMessage.compareAndSet(false, true)) {
+ Log.d(Config.LOGTAG, "sending pgp message already in progress");
+ }
+ if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ if (contact.getPgpKeyId() != 0) {
+ xmppService.getPgpEngine().hasKey(contact,
+ new UiCallback<Contact>() {
+
+ @Override
+ public void userInputRequried(PendingIntent pi, Contact contact) {
+ startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
+ }
+
+ @Override
+ public void success(Contact contact) {
+ encryptTextMessage(message);
+ }
+
+ @Override
+ public void error(int error, Contact contact) {
+ activity.runOnUiThread(() -> Toast.makeText(activity,
+ R.string.unable_to_connect_to_keychain,
+ Toast.LENGTH_SHORT
+ ).show());
+ mSendingPgpMessage.set(false);
+ }
+ });
+
+ } else {
+ showNoPGPKeyDialog(false, (dialog, which) -> {
+ conversation.setNextEncryption(Message.ENCRYPTION_NONE);
+ xmppService.updateConversation(conversation);
+ message.setEncryption(Message.ENCRYPTION_NONE);
+ xmppService.sendMessage(message);
+ messageSent();
+ });
+ }
+ } else {
+ if (conversation.getMucOptions().pgpKeysInUse()) {
+ if (!conversation.getMucOptions().everybodyHasKeys()) {
+ Toast warning = Toast
+ .makeText(getActivity(),
+ R.string.missing_public_keys,
+ Toast.LENGTH_LONG);
+ warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
+ warning.show();
+ }
+ encryptTextMessage(message);
+ } else {
+ showNoPGPKeyDialog(true, (dialog, which) -> {
+ conversation.setNextEncryption(Message.ENCRYPTION_NONE);
+ message.setEncryption(Message.ENCRYPTION_NONE);
+ xmppService.updateConversation(conversation);
+ xmppService.sendMessage(message);
+ messageSent();
+ });
+ }
+ }
+ }
+
+ public void encryptTextMessage(Message message) {
+ activity.xmppConnectionService.getPgpEngine().encrypt(message,
+ new UiCallback<Message>() {
+
+ @Override
+ public void userInputRequried(PendingIntent pi, Message message) {
+ startPendingIntent(pi, REQUEST_SEND_MESSAGE);
+ }
+
+ @Override
+ public void success(Message message) {
+ //TODO the following two call can be made before the callback
+ getActivity().runOnUiThread(() -> messageSent());
+ }
+
+ @Override
+ public void error(final int error, Message message) {
+ getActivity().runOnUiThread(() -> {
+ doneSendingPgpMessage();
+ Toast.makeText(getActivity(), R.string.unable_to_connect_to_keychain, Toast.LENGTH_SHORT).show();
+ });
+
+ }
+ });
+ }
+
+ public void showNoPGPKeyDialog(boolean plural, DialogInterface.OnClickListener listener) {
+ AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+ builder.setIconAttribute(android.R.attr.alertDialogIcon);
+ if (plural) {
+ builder.setTitle(getString(R.string.no_pgp_keys));
+ builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
+ } else {
+ builder.setTitle(getString(R.string.no_pgp_key));
+ builder.setMessage(getText(R.string.contact_has_no_pgp_key));
+ }
+ builder.setNegativeButton(getString(R.string.cancel), null);
+ builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
+ builder.create().show();
+ }
+
+ public void appendText(String text) {
+ if (text == null) {
+ return;
+ }
+ String previous = this.binding.textinput.getText().toString();
+ if (UIHelper.isLastLineQuote(previous)) {
+ text = '\n' + text;
+ } else if (previous.length() != 0 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
+ text = " " + text;
+ }
+ this.binding.textinput.append(text);
+ }
+
+ @Override
+ public boolean onEnterPressed() {
+ SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
+ final boolean enterIsSend = p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
+ if (enterIsSend) {
+ sendMessage();
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ @Override
+ public void onTypingStarted() {
+ final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
+ if (service == null) {
+ return;
+ }
+ Account.State status = conversation.getAccount().getStatus();
+ if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
+ service.sendChatState(conversation);
+ }
+ updateSendButton();
+ }
+
+ @Override
+ public void onTypingStopped() {
+ final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
+ if (service == null) {
+ return;
+ }
+ Account.State status = conversation.getAccount().getStatus();
+ if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
+ service.sendChatState(conversation);
+ }
+ }
+
+ @Override
+ public void onTextDeleted() {
+ final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
+ if (service == null) {
+ return;
+ }
+ Account.State status = conversation.getAccount().getStatus();
+ if (status == Account.State.ONLINE && conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
+ service.sendChatState(conversation);
+ }
+ updateSendButton();
+ }
+
+ @Override
+ public void onTextChanged() {
+ if (conversation != null && conversation.getCorrectingMessage() != null) {
+ updateSendButton();
+ }
+ }
+
+ @Override
+ public boolean onTabPressed(boolean repeated) {
+ if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
+ return false;
+ }
+ if (repeated) {
+ completionIndex++;
+ } else {
+ lastCompletionLength = 0;
+ completionIndex = 0;
+ final String content = this.binding.textinput.getText().toString();
+ lastCompletionCursor = this.binding.textinput.getSelectionEnd();
+ int start = lastCompletionCursor > 0 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1 : 0;
+ firstWord = start == 0;
+ incomplete = content.substring(start, lastCompletionCursor);
+ }
+ List<String> completions = new ArrayList<>();
+ for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
+ String name = user.getName();
+ if (name != null && name.startsWith(incomplete)) {
+ completions.add(name + (firstWord ? ": " : " "));
+ }
+ }
+ Collections.sort(completions);
+ if (completions.size() > completionIndex) {
+ String completion = completions.get(completionIndex).substring(incomplete.length());
+ this.binding.textinput.getEditableText().delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
+ this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
+ lastCompletionLength = completion.length();
+ } else {
+ completionIndex = -1;
+ this.binding.textinput.getEditableText().delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
+ lastCompletionLength = 0;
+ }
+ return true;
+ }
+
+ private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
+ try {
+ getActivity().startIntentSenderForResult(pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0);
+ } catch (final SendIntentException ignored) {
+ }
+ }
+
+ @Override
+ public void onBackendConnected() {
+ Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
+ String uuid = pendingConversationsUuid.pop();
+ if (uuid != null) {
+ if (!findAndReInitByUuidOrArchive(uuid)) {
+ return;
+ }
+ } else {
+ if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
+ clearPending();
+ activity.onConversationArchived(conversation);
+ return;
+ }
+ }
+ ActivityResult activityResult = postponedActivityResult.pop();
+ if (activityResult != null) {
+ handleActivityResult(activityResult);
+ }
+ clearPending();
+ }
+
+ private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
+ Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
+ if (conversation == null) {
+ clearPending();
+ activity.onConversationArchived(null);
+ return false;
+ }
+ reInit(conversation);
+ ScrollState scrollState = pendingScrollState.pop();
+ String lastMessageUuid = pendingLastMessageUuid.pop();
+ if (scrollState != null) {
+ setScrollPosition(scrollState, lastMessageUuid);
+ }
+ return true;
+ }
+
+ private void clearPending() {
+ if (postponedActivityResult.pop() != null) {
+ Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
+ }
+ pendingScrollState.pop();
+ if (pendingTakePhotoUri.pop() != null) {
+ Log.e(Config.LOGTAG, "cleared pending photo uri");
+ }
+ }
+
+ public Conversation getConversation() {
+ return conversation;
+ }
}