1package eu.siacs.conversations.ui.adapter;
2
3import android.graphics.Typeface;
4import android.util.Pair;
5import android.view.MenuItem;
6import android.view.LayoutInflater;
7import android.view.View;
8import android.view.ViewGroup;
9
10import androidx.annotation.NonNull;
11import androidx.core.graphics.ColorUtils;
12import androidx.databinding.DataBindingUtil;
13import androidx.recyclerview.widget.RecyclerView;
14
15import com.google.common.base.Optional;
16import com.google.common.base.Strings;
17
18import java.util.List;
19
20import eu.siacs.conversations.R;
21import eu.siacs.conversations.databinding.ConversationListRowBinding;
22import eu.siacs.conversations.entities.Conversation;
23import eu.siacs.conversations.entities.Conversational;
24import eu.siacs.conversations.entities.Message;
25import eu.siacs.conversations.ui.ConversationFragment;
26import eu.siacs.conversations.ui.XmppActivity;
27import eu.siacs.conversations.ui.util.AvatarWorkerTask;
28import eu.siacs.conversations.ui.util.StyledAttributes;
29import eu.siacs.conversations.utils.IrregularUnicodeDetector;
30import eu.siacs.conversations.utils.MimeUtils;
31import eu.siacs.conversations.utils.UIHelper;
32import eu.siacs.conversations.xmpp.Jid;
33import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
34
35public class ConversationAdapter
36 extends RecyclerView.Adapter<ConversationAdapter.ConversationViewHolder> {
37
38 private final XmppActivity activity;
39 private final List<Conversation> conversations;
40 private OnConversationClickListener listener;
41
42 public ConversationAdapter(XmppActivity activity, List<Conversation> conversations) {
43 this.activity = activity;
44 this.conversations = conversations;
45 }
46
47 @NonNull
48 @Override
49 public ConversationViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
50 return new ConversationViewHolder(
51 DataBindingUtil.inflate(
52 LayoutInflater.from(parent.getContext()),
53 R.layout.conversation_list_row,
54 parent,
55 false));
56 }
57
58 @Override
59 public void onBindViewHolder(@NonNull ConversationViewHolder viewHolder, int position) {
60 Conversation conversation = conversations.get(position);
61 if (conversation == null) {
62 return;
63 }
64 CharSequence name = conversation.getName();
65 if (name instanceof Jid) {
66 viewHolder.binding.conversationName.setText(
67 IrregularUnicodeDetector.style(activity, (Jid) name));
68 } else {
69 viewHolder.binding.conversationName.setText(name);
70 }
71
72 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
73 viewHolder.binding.frame.setBackgroundColor(ColorUtils.setAlphaComponent(
74 UIHelper.getColorForName(conversation.getAccount().getJid().asBareJid().toString()),
75 activity.isDarkTheme() ? 20 : 10
76 ));
77 }
78
79 Message message = conversation.getLatestMessage();
80 final int unreadCount = conversation.unreadCount();
81 final boolean isRead = conversation.isRead();
82 final Conversation.Draft draft = isRead ? conversation.getDraft() : null;
83 if (unreadCount > 0) {
84 viewHolder.binding.unreadCount.setVisibility(View.VISIBLE);
85 viewHolder.binding.unreadCount.setUnreadCount(unreadCount);
86 } else {
87 viewHolder.binding.unreadCount.setVisibility(View.GONE);
88 }
89
90 if (isRead) {
91 viewHolder.binding.conversationName.setTypeface(null, Typeface.NORMAL);
92 } else {
93 viewHolder.binding.conversationName.setTypeface(null, Typeface.BOLD);
94 }
95
96 if (draft != null) {
97 viewHolder.binding.conversationLastmsgImg.setVisibility(View.GONE);
98 viewHolder.binding.conversationLastmsg.setText(draft.getMessage());
99 viewHolder.binding.senderName.setText(R.string.draft);
100 viewHolder.binding.senderName.setVisibility(View.VISIBLE);
101 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.NORMAL);
102 viewHolder.binding.senderName.setTypeface(null, Typeface.ITALIC);
103 } else {
104 final boolean fileAvailable = !message.isDeleted();
105 final boolean showPreviewText;
106 if (fileAvailable
107 && (message.isFileOrImage()
108 || message.treatAsDownloadable()
109 || message.isGeoUri())) {
110 final int imageResource;
111 if (message.isGeoUri()) {
112 imageResource =
113 activity.getThemeResource(
114 R.attr.ic_attach_location, R.drawable.ic_attach_location);
115 showPreviewText = false;
116 } else {
117 // TODO move this into static MediaPreview method and use same icons as in
118 // MediaAdapter
119 final String mime = message.getMimeType();
120 if (MimeUtils.AMBIGUOUS_CONTAINER_FORMATS.contains(mime)) {
121 final Message.FileParams fileParams = message.getFileParams();
122 if (fileParams.width > 0 && fileParams.height > 0) {
123 imageResource =
124 activity.getThemeResource(
125 R.attr.ic_attach_videocam,
126 R.drawable.ic_attach_videocam);
127 showPreviewText = false;
128 } else if (fileParams.runtime > 0) {
129 imageResource =
130 activity.getThemeResource(
131 R.attr.ic_attach_record, R.drawable.ic_attach_record);
132 showPreviewText = false;
133 } else {
134 imageResource =
135 activity.getThemeResource(
136 R.attr.ic_attach_document,
137 R.drawable.ic_attach_document);
138 showPreviewText = true;
139 }
140 } else {
141 switch (Strings.nullToEmpty(mime).split("/")[0]) {
142 case "image":
143 imageResource =
144 activity.getThemeResource(
145 R.attr.ic_attach_photo, R.drawable.ic_attach_photo);
146 showPreviewText = false;
147 break;
148 case "video":
149 imageResource =
150 activity.getThemeResource(
151 R.attr.ic_attach_videocam,
152 R.drawable.ic_attach_videocam);
153 showPreviewText = false;
154 break;
155 case "audio":
156 imageResource =
157 activity.getThemeResource(
158 R.attr.ic_attach_record,
159 R.drawable.ic_attach_record);
160 showPreviewText = false;
161 break;
162 default:
163 imageResource =
164 activity.getThemeResource(
165 R.attr.ic_attach_document,
166 R.drawable.ic_attach_document);
167 showPreviewText = true;
168 break;
169 }
170 }
171 }
172 viewHolder.binding.conversationLastmsgImg.setImageResource(imageResource);
173 viewHolder.binding.conversationLastmsgImg.setVisibility(View.VISIBLE);
174 } else {
175 viewHolder.binding.conversationLastmsgImg.setVisibility(View.GONE);
176 showPreviewText = true;
177 }
178 final Pair<CharSequence, Boolean> preview =
179 UIHelper.getMessagePreview(
180 activity,
181 message,
182 viewHolder.binding.conversationLastmsg.getCurrentTextColor());
183 if (showPreviewText) {
184 viewHolder.binding.conversationLastmsg.setText(UIHelper.shorten(preview.first));
185 } else {
186 viewHolder.binding.conversationLastmsgImg.setContentDescription(preview.first);
187 }
188 viewHolder.binding.conversationLastmsg.setVisibility(
189 showPreviewText ? View.VISIBLE : View.GONE);
190 if (preview.second) {
191 if (isRead) {
192 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.ITALIC);
193 viewHolder.binding.senderName.setTypeface(null, Typeface.NORMAL);
194 } else {
195 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.BOLD_ITALIC);
196 viewHolder.binding.senderName.setTypeface(null, Typeface.BOLD);
197 }
198 } else {
199 if (isRead) {
200 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.NORMAL);
201 viewHolder.binding.senderName.setTypeface(null, Typeface.NORMAL);
202 } else {
203 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.BOLD);
204 viewHolder.binding.senderName.setTypeface(null, Typeface.BOLD);
205 }
206 }
207 if (message.getStatus() == Message.STATUS_RECEIVED) {
208 if (conversation.getMode() == Conversation.MODE_MULTI) {
209 viewHolder.binding.senderName.setVisibility(View.VISIBLE);
210 viewHolder.binding.senderName.setText(
211 UIHelper.getMessageDisplayName(message).split("\\s+")[0] + ':');
212 } else {
213 viewHolder.binding.senderName.setVisibility(View.GONE);
214 }
215 } else if (message.getType() != Message.TYPE_STATUS) {
216 viewHolder.binding.senderName.setVisibility(View.VISIBLE);
217 viewHolder.binding.senderName.setText(activity.getString(R.string.me) + ':');
218 } else {
219 viewHolder.binding.senderName.setVisibility(View.GONE);
220 }
221 }
222
223 final Optional<OngoingRtpSession> ongoingCall;
224 if (conversation.getMode() == Conversational.MODE_MULTI) {
225 ongoingCall = Optional.absent();
226 } else {
227 ongoingCall =
228 activity.xmppConnectionService
229 .getJingleConnectionManager()
230 .getOngoingRtpConnection(conversation.getContact());
231 }
232
233 if (ongoingCall.isPresent()) {
234 viewHolder.binding.notificationStatus.setVisibility(View.VISIBLE);
235 final int ic_ongoing_call =
236 activity.getThemeResource(
237 R.attr.ic_ongoing_call_hint, R.drawable.ic_phone_in_talk_black_18dp);
238 viewHolder.binding.notificationStatus.setImageResource(ic_ongoing_call);
239 } else {
240 final long muted_till =
241 conversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0);
242 if (muted_till == Long.MAX_VALUE) {
243 viewHolder.binding.notificationStatus.setVisibility(View.VISIBLE);
244 int ic_notifications_off =
245 activity.getThemeResource(
246 R.attr.icon_notifications_off,
247 R.drawable.ic_notifications_off_black_24dp);
248 viewHolder.binding.notificationStatus.setImageResource(ic_notifications_off);
249 } else if (muted_till >= System.currentTimeMillis()) {
250 viewHolder.binding.notificationStatus.setVisibility(View.VISIBLE);
251 int ic_notifications_paused =
252 activity.getThemeResource(
253 R.attr.icon_notifications_paused,
254 R.drawable.ic_notifications_paused_black_24dp);
255 viewHolder.binding.notificationStatus.setImageResource(ic_notifications_paused);
256 } else if (conversation.alwaysNotify()) {
257 viewHolder.binding.notificationStatus.setVisibility(View.GONE);
258 } else {
259 viewHolder.binding.notificationStatus.setVisibility(View.VISIBLE);
260 int ic_notifications_none =
261 activity.getThemeResource(
262 R.attr.icon_notifications_none,
263 R.drawable.ic_notifications_none_black_24dp);
264 viewHolder.binding.notificationStatus.setImageResource(ic_notifications_none);
265 }
266 }
267
268 long timestamp;
269 if (draft != null) {
270 timestamp = draft.getTimestamp();
271 } else {
272 timestamp = conversation.getLatestMessage().getTimeSent();
273 }
274 viewHolder.binding.pinnedOnTop.setVisibility(
275 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)
276 ? View.VISIBLE
277 : View.GONE);
278 viewHolder.binding.conversationLastupdate.setText(
279 UIHelper.readableTimeDifference(activity, timestamp));
280 AvatarWorkerTask.loadAvatar(
281 conversation,
282 viewHolder.binding.conversationImage,
283 R.dimen.avatar_on_conversation_overview);
284 viewHolder.itemView.setOnClickListener(v -> listener.onConversationClick(v, conversation));
285 }
286
287 @Override
288 public int getItemCount() {
289 return conversations.size();
290 }
291
292 public void setConversationClickListener(OnConversationClickListener listener) {
293 this.listener = listener;
294 }
295
296 public void insert(Conversation c, int position) {
297 conversations.add(position, c);
298 notifyDataSetChanged();
299 }
300
301 public void remove(Conversation conversation, int position) {
302 conversations.remove(conversation);
303 notifyItemRemoved(position);
304 }
305
306 public interface OnConversationClickListener {
307 void onConversationClick(View view, Conversation conversation);
308 }
309
310 static class ConversationViewHolder extends RecyclerView.ViewHolder {
311 private final ConversationListRowBinding binding;
312
313 private ConversationViewHolder(ConversationListRowBinding binding) {
314 super(binding.getRoot());
315 this.binding = binding;
316 binding.getRoot().setLongClickable(true);
317 }
318 }
319}