1package eu.siacs.conversations.ui;
2
3import android.app.PendingIntent;
4import android.content.Intent;
5import android.net.Uri;
6import android.os.Bundle;
7import android.util.Log;
8import android.view.Menu;
9import android.view.MenuItem;
10import android.view.View;
11import android.widget.AdapterView;
12import android.widget.AdapterView.OnItemClickListener;
13import android.widget.ListView;
14import android.widget.Toast;
15
16import java.net.URLConnection;
17import java.util.ArrayList;
18import java.util.Iterator;
19import java.util.List;
20import java.util.concurrent.atomic.AtomicInteger;
21
22import eu.siacs.conversations.Config;
23import eu.siacs.conversations.R;
24import eu.siacs.conversations.entities.Account;
25import eu.siacs.conversations.entities.Conversation;
26import eu.siacs.conversations.entities.Message;
27import eu.siacs.conversations.persistance.FileBackend;
28import eu.siacs.conversations.services.XmppConnectionService;
29import eu.siacs.conversations.ui.adapter.ConversationAdapter;
30import eu.siacs.conversations.xmpp.XmppConnection;
31import eu.siacs.conversations.xmpp.jid.InvalidJidException;
32import eu.siacs.conversations.xmpp.jid.Jid;
33
34public class ShareWithActivity extends XmppActivity implements XmppConnectionService.OnConversationUpdate {
35
36 private boolean mReturnToPrevious = false;
37
38 @Override
39 public void onConversationUpdate() {
40 refreshUi();
41 }
42
43 private class Share {
44 public List<Uri> uris = new ArrayList<>();
45 public boolean image;
46 public String account;
47 public String contact;
48 public String text;
49 public String uuid;
50 public boolean multiple = false;
51 }
52
53 private Share share;
54
55 private static final int REQUEST_START_NEW_CONVERSATION = 0x0501;
56 private ListView mListView;
57 private ConversationAdapter mAdapter;
58 private List<Conversation> mConversations = new ArrayList<>();
59 private Toast mToast;
60 private AtomicInteger attachmentCounter = new AtomicInteger(0);
61
62 private UiCallback<Message> attachFileCallback = new UiCallback<Message>() {
63
64 @Override
65 public void userInputRequried(PendingIntent pi, Message object) {
66 // TODO Auto-generated method stub
67
68 }
69
70 @Override
71 public void success(final Message message) {
72 xmppConnectionService.sendMessage(message);
73 runOnUiThread(new Runnable() {
74 @Override
75 public void run() {
76 if (attachmentCounter.decrementAndGet() <=0 ) {
77 int resId;
78 if (share.image && share.multiple) {
79 resId = R.string.shared_images_with_x;
80 } else if (share.image) {
81 resId = R.string.shared_image_with_x;
82 } else {
83 resId = R.string.shared_file_with_x;
84 }
85 replaceToast(getString(resId, message.getConversation().getName()));
86 if (mReturnToPrevious) {
87 finish();
88 } else {
89 switchToConversation(message.getConversation());
90 }
91 }
92 }
93 });
94 }
95
96 @Override
97 public void error(final int errorCode, Message object) {
98 runOnUiThread(new Runnable() {
99 @Override
100 public void run() {
101 replaceToast(getString(errorCode));
102 if (attachmentCounter.decrementAndGet() <=0 ) {
103 finish();
104 }
105 }
106 });
107 }
108 };
109
110 protected void hideToast() {
111 if (mToast != null) {
112 mToast.cancel();
113 }
114 }
115
116 protected void replaceToast(String msg) {
117 hideToast();
118 mToast = Toast.makeText(this, msg ,Toast.LENGTH_LONG);
119 mToast.show();
120 }
121
122 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
123 super.onActivityResult(requestCode, resultCode, data);
124 if (requestCode == REQUEST_START_NEW_CONVERSATION
125 && resultCode == RESULT_OK) {
126 share.contact = data.getStringExtra("contact");
127 share.account = data.getStringExtra(EXTRA_ACCOUNT);
128 }
129 if (xmppConnectionServiceBound
130 && share != null
131 && share.contact != null
132 && share.account != null) {
133 share();
134 }
135 }
136
137 @Override
138 protected void onCreate(Bundle savedInstanceState) {
139 super.onCreate(savedInstanceState);
140
141 if (getActionBar() != null) {
142 getActionBar().setDisplayHomeAsUpEnabled(false);
143 getActionBar().setHomeButtonEnabled(false);
144 }
145
146 setContentView(R.layout.share_with);
147 setTitle(getString(R.string.title_activity_sharewith));
148
149 mListView = (ListView) findViewById(R.id.choose_conversation_list);
150 mAdapter = new ConversationAdapter(this, this.mConversations);
151 mListView.setAdapter(mAdapter);
152 mListView.setOnItemClickListener(new OnItemClickListener() {
153
154 @Override
155 public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
156 share(mConversations.get(position));
157 }
158 });
159
160 this.share = new Share();
161 }
162
163 @Override
164 public boolean onCreateOptionsMenu(Menu menu) {
165 getMenuInflater().inflate(R.menu.share_with, menu);
166 return true;
167 }
168
169 @Override
170 public boolean onOptionsItemSelected(final MenuItem item) {
171 switch (item.getItemId()) {
172 case R.id.action_add:
173 final Intent intent = new Intent(getApplicationContext(), ChooseContactActivity.class);
174 startActivityForResult(intent, REQUEST_START_NEW_CONVERSATION);
175 return true;
176 }
177 return super.onOptionsItemSelected(item);
178 }
179
180 @Override
181 public void onStart() {
182 super.onStart();
183 Intent intent = getIntent();
184 if (intent == null) {
185 return;
186 }
187 this.mReturnToPrevious = getPreferences().getBoolean("return_to_previous", false);
188 final String type = intent.getType();
189 final String action = intent.getAction();
190 Log.d(Config.LOGTAG, "action: "+action+ ", type:"+type);
191 share.uuid = intent.getStringExtra("uuid");
192 if (Intent.ACTION_SEND.equals(action)) {
193 final String text = intent.getStringExtra(Intent.EXTRA_TEXT);
194 final Uri uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
195 if (type != null && uri != null && (text == null || !type.equals("text/plain"))) {
196 this.share.uris.clear();
197 this.share.uris.add(uri);
198 this.share.image = type.startsWith("image/") || isImage(uri);
199 } else {
200 this.share.text = text;
201 }
202 } else if (Intent.ACTION_SEND_MULTIPLE.equals(action)) {
203 this.share.image = type != null && type.startsWith("image/");
204 if (!this.share.image) {
205 return;
206 }
207 this.share.uris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
208 }
209 if (xmppConnectionServiceBound) {
210 if (share.uuid != null) {
211 share();
212 } else {
213 xmppConnectionService.populateWithOrderedConversations(mConversations, this.share.uris.size() == 0);
214 }
215 }
216
217 }
218
219 protected boolean isImage(Uri uri) {
220 try {
221 String guess = URLConnection.guessContentTypeFromName(uri.toString());
222 return (guess != null && guess.startsWith("image/"));
223 } catch (final StringIndexOutOfBoundsException ignored) {
224 return false;
225 }
226 }
227
228 @Override
229 void onBackendConnected() {
230 if (xmppConnectionServiceBound && share != null
231 && ((share.contact != null && share.account != null) || share.uuid != null)) {
232 share();
233 return;
234 }
235 refreshUiReal();
236 }
237
238 private void share() {
239 final Conversation conversation;
240 if (share.uuid != null) {
241 conversation = xmppConnectionService.findConversationByUuid(share.uuid);
242 if (conversation == null) {
243 return;
244 }
245 }else{
246 Account account;
247 try {
248 account = xmppConnectionService.findAccountByJid(Jid.fromString(share.account));
249 } catch (final InvalidJidException e) {
250 account = null;
251 }
252 if (account == null) {
253 return;
254 }
255
256 try {
257 conversation = xmppConnectionService
258 .findOrCreateConversation(account, Jid.fromString(share.contact), false);
259 } catch (final InvalidJidException e) {
260 return;
261 }
262 }
263 share(conversation);
264 }
265
266 private void share(final Conversation conversation) {
267 final Account account = conversation.getAccount();
268 final XmppConnection connection = account.getXmppConnection();
269 final long max = connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
270 mListView.setEnabled(false);
271 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP && !hasPgp()) {
272 if (share.uuid == null) {
273 showInstallPgpDialog();
274 } else {
275 Toast.makeText(this,R.string.openkeychain_not_installed,Toast.LENGTH_SHORT).show();
276 finish();
277 }
278 return;
279 }
280 if (share.uris.size() != 0) {
281 OnPresenceSelected callback = new OnPresenceSelected() {
282 @Override
283 public void onPresenceSelected() {
284 attachmentCounter.set(share.uris.size());
285 if (share.image) {
286 share.multiple = share.uris.size() > 1;
287 replaceToast(getString(share.multiple ? R.string.preparing_images : R.string.preparing_image));
288 for (Iterator<Uri> i = share.uris.iterator(); i.hasNext(); i.remove()) {
289 ShareWithActivity.this.xmppConnectionService
290 .attachImageToConversation(conversation, i.next(),
291 attachFileCallback);
292 }
293 } else {
294 replaceToast(getString(R.string.preparing_file));
295 ShareWithActivity.this.xmppConnectionService
296 .attachFileToConversation(conversation, share.uris.get(0),
297 attachFileCallback);
298 }
299 }
300 };
301 if (account.httpUploadAvailable()
302 && ((share.image && !neverCompressPictures())
303 || conversation.getMode() == Conversation.MODE_MULTI
304 || FileBackend.allFilesUnderSize(this, share.uris, max))
305 && conversation.getNextEncryption() != Message.ENCRYPTION_OTR) {
306 callback.onPresenceSelected();
307 } else {
308 selectPresence(conversation, callback);
309 }
310 } else {
311 if (mReturnToPrevious && this.share.text != null && !this.share.text.isEmpty() ) {
312 final OnPresenceSelected callback = new OnPresenceSelected() {
313 @Override
314 public void onPresenceSelected() {
315 Message message = new Message(conversation,share.text, conversation.getNextEncryption());
316 if (conversation.getNextEncryption() == Message.ENCRYPTION_OTR) {
317 message.setCounterpart(conversation.getNextCounterpart());
318 }
319 xmppConnectionService.sendMessage(message);
320 replaceToast(getString(R.string.shared_text_with_x, conversation.getName()));
321 finish();
322 }
323 };
324 if (conversation.getNextEncryption() == Message.ENCRYPTION_OTR) {
325 selectPresence(conversation, callback);
326 } else {
327 callback.onPresenceSelected();
328 }
329 } else {
330 switchToConversation(conversation, this.share.text, true);
331 }
332 }
333
334 }
335
336 public void refreshUiReal() {
337 xmppConnectionService.populateWithOrderedConversations(mConversations, this.share != null && this.share.uris.size() == 0);
338 mAdapter.notifyDataSetChanged();
339 }
340
341 @Override
342 public void onBackPressed() {
343 if (attachmentCounter.get() >= 1) {
344 replaceToast(getString(R.string.sharing_files_please_wait));
345 } else {
346 super.onBackPressed();
347 }
348 }
349}