1package eu.siacs.conversations.ui.adapter;
2
3import android.databinding.DataBindingUtil;
4import android.graphics.Typeface;
5import android.support.annotation.NonNull;
6import android.support.v7.widget.RecyclerView;
7import android.util.Pair;
8import android.view.LayoutInflater;
9import android.view.View;
10import android.view.ViewGroup;
11
12import com.google.common.base.Optional;
13
14import java.util.List;
15
16import eu.siacs.conversations.R;
17import eu.siacs.conversations.databinding.ConversationListRowBinding;
18import eu.siacs.conversations.entities.Conversation;
19import eu.siacs.conversations.entities.Conversational;
20import eu.siacs.conversations.entities.Message;
21import eu.siacs.conversations.ui.ConversationFragment;
22import eu.siacs.conversations.ui.XmppActivity;
23import eu.siacs.conversations.ui.util.AvatarWorkerTask;
24import eu.siacs.conversations.ui.util.StyledAttributes;
25import eu.siacs.conversations.utils.EmojiWrapper;
26import eu.siacs.conversations.utils.IrregularUnicodeDetector;
27import eu.siacs.conversations.utils.UIHelper;
28import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
29import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
30import rocks.xmpp.addr.Jid;
31
32public class ConversationAdapter extends RecyclerView.Adapter<ConversationAdapter.ConversationViewHolder> {
33
34 private XmppActivity activity;
35 private List<Conversation> conversations;
36 private OnConversationClickListener listener;
37
38 public ConversationAdapter(XmppActivity activity, List<Conversation> conversations) {
39 this.activity = activity;
40 this.conversations = conversations;
41 }
42
43
44 @NonNull
45 @Override
46 public ConversationViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
47 return new ConversationViewHolder(DataBindingUtil.inflate(LayoutInflater.from(parent.getContext()), R.layout.conversation_list_row, parent, false));
48 }
49
50 @Override
51 public void onBindViewHolder(@NonNull ConversationViewHolder viewHolder, int position) {
52 Conversation conversation = conversations.get(position);
53 if (conversation == null) {
54 return;
55 }
56 CharSequence name = conversation.getName();
57 if (name instanceof Jid) {
58 viewHolder.binding.conversationName.setText(IrregularUnicodeDetector.style(activity, (Jid) name));
59 } else {
60 viewHolder.binding.conversationName.setText(EmojiWrapper.transform(name));
61 }
62
63 if (conversation == ConversationFragment.getConversation(activity)) {
64 viewHolder.binding.frame.setBackgroundColor(StyledAttributes.getColor(activity, R.attr.color_background_tertiary));
65 } else {
66 viewHolder.binding.frame.setBackgroundColor(StyledAttributes.getColor(activity, R.attr.color_background_primary));
67 }
68
69 Message message = conversation.getLatestMessage();
70 final int unreadCount = conversation.unreadCount();
71 final boolean isRead = conversation.isRead();
72 final Conversation.Draft draft = isRead ? conversation.getDraft() : null;
73 if (unreadCount > 0) {
74 viewHolder.binding.unreadCount.setVisibility(View.VISIBLE);
75 viewHolder.binding.unreadCount.setUnreadCount(unreadCount);
76 } else {
77 viewHolder.binding.unreadCount.setVisibility(View.GONE);
78 }
79
80 if (isRead) {
81 viewHolder.binding.conversationName.setTypeface(null, Typeface.NORMAL);
82 } else {
83 viewHolder.binding.conversationName.setTypeface(null, Typeface.BOLD);
84 }
85
86 if (draft != null) {
87 viewHolder.binding.conversationLastmsgImg.setVisibility(View.GONE);
88 viewHolder.binding.conversationLastmsg.setText(EmojiWrapper.transform(draft.getMessage()));
89 viewHolder.binding.senderName.setText(R.string.draft);
90 viewHolder.binding.senderName.setVisibility(View.VISIBLE);
91 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.NORMAL);
92 viewHolder.binding.senderName.setTypeface(null, Typeface.ITALIC);
93 } else {
94 final boolean fileAvailable = !message.isDeleted();
95 final boolean showPreviewText;
96 if (fileAvailable && (message.isFileOrImage() || message.treatAsDownloadable() || message.isGeoUri())) {
97 final int imageResource;
98 if (message.isGeoUri()) {
99 imageResource = activity.getThemeResource(R.attr.ic_attach_location, R.drawable.ic_attach_location);
100 showPreviewText = false;
101 } else {
102 //TODO move this into static MediaPreview method and use same icons as in MediaAdapter
103 final String mime = message.getMimeType();
104 switch (mime == null ? "" : mime.split("/")[0]) {
105 case "image":
106 imageResource = activity.getThemeResource(R.attr.ic_attach_photo, R.drawable.ic_attach_photo);
107 showPreviewText = false;
108 break;
109 case "video":
110 imageResource = activity.getThemeResource(R.attr.ic_attach_videocam, R.drawable.ic_attach_videocam);
111 showPreviewText = false;
112 break;
113 case "audio":
114 imageResource = activity.getThemeResource(R.attr.ic_attach_record, R.drawable.ic_attach_record);
115 showPreviewText = false;
116 break;
117 default:
118 imageResource = activity.getThemeResource(R.attr.ic_attach_document, R.drawable.ic_attach_document);
119 showPreviewText = true;
120 break;
121 }
122 }
123 viewHolder.binding.conversationLastmsgImg.setImageResource(imageResource);
124 viewHolder.binding.conversationLastmsgImg.setVisibility(View.VISIBLE);
125 } else {
126 viewHolder.binding.conversationLastmsgImg.setVisibility(View.GONE);
127 showPreviewText = true;
128 }
129 final Pair<CharSequence, Boolean> preview = UIHelper.getMessagePreview(activity, message, viewHolder.binding.conversationLastmsg.getCurrentTextColor());
130 if (showPreviewText) {
131 viewHolder.binding.conversationLastmsg.setText(EmojiWrapper.transform(UIHelper.shorten(preview.first)));
132 } else {
133 viewHolder.binding.conversationLastmsgImg.setContentDescription(preview.first);
134 }
135 viewHolder.binding.conversationLastmsg.setVisibility(showPreviewText ? View.VISIBLE : View.GONE);
136 if (preview.second) {
137 if (isRead) {
138 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.ITALIC);
139 viewHolder.binding.senderName.setTypeface(null, Typeface.NORMAL);
140 } else {
141 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.BOLD_ITALIC);
142 viewHolder.binding.senderName.setTypeface(null, Typeface.BOLD);
143 }
144 } else {
145 if (isRead) {
146 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.NORMAL);
147 viewHolder.binding.senderName.setTypeface(null, Typeface.NORMAL);
148 } else {
149 viewHolder.binding.conversationLastmsg.setTypeface(null, Typeface.BOLD);
150 viewHolder.binding.senderName.setTypeface(null, Typeface.BOLD);
151 }
152 }
153 if (message.getStatus() == Message.STATUS_RECEIVED) {
154 if (conversation.getMode() == Conversation.MODE_MULTI) {
155 viewHolder.binding.senderName.setVisibility(View.VISIBLE);
156 viewHolder.binding.senderName.setText(UIHelper.getMessageDisplayName(message).split("\\s+")[0] + ':');
157 } else {
158 viewHolder.binding.senderName.setVisibility(View.GONE);
159 }
160 } else if (message.getType() != Message.TYPE_STATUS) {
161 viewHolder.binding.senderName.setVisibility(View.VISIBLE);
162 viewHolder.binding.senderName.setText(activity.getString(R.string.me) + ':');
163 } else {
164 viewHolder.binding.senderName.setVisibility(View.GONE);
165 }
166 }
167
168
169 final Optional<OngoingRtpSession> ongoingCall;
170 if (conversation.getMode() == Conversational.MODE_MULTI) {
171 ongoingCall = Optional.absent();
172 } else {
173 ongoingCall = activity.xmppConnectionService.getJingleConnectionManager().getOngoingRtpConnection(conversation.getContact());
174 }
175
176 if (ongoingCall.isPresent()) {
177 viewHolder.binding.notificationStatus.setVisibility(View.VISIBLE);
178 final int ic_ongoing_call = activity.getThemeResource(R.attr.ic_ongoing_call_hint, R.drawable.ic_phone_in_talk_black_18dp);
179 viewHolder.binding.notificationStatus.setImageResource(ic_ongoing_call);
180 } else {
181 final long muted_till = conversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0);
182 if (muted_till == Long.MAX_VALUE) {
183 viewHolder.binding.notificationStatus.setVisibility(View.VISIBLE);
184 int ic_notifications_off = activity.getThemeResource(R.attr.icon_notifications_off, R.drawable.ic_notifications_off_black_24dp);
185 viewHolder.binding.notificationStatus.setImageResource(ic_notifications_off);
186 } else if (muted_till >= System.currentTimeMillis()) {
187 viewHolder.binding.notificationStatus.setVisibility(View.VISIBLE);
188 int ic_notifications_paused = activity.getThemeResource(R.attr.icon_notifications_paused, R.drawable.ic_notifications_paused_black_24dp);
189 viewHolder.binding.notificationStatus.setImageResource(ic_notifications_paused);
190 } else if (conversation.alwaysNotify()) {
191 viewHolder.binding.notificationStatus.setVisibility(View.GONE);
192 } else {
193 viewHolder.binding.notificationStatus.setVisibility(View.VISIBLE);
194 int ic_notifications_none = activity.getThemeResource(R.attr.icon_notifications_none, R.drawable.ic_notifications_none_black_24dp);
195 viewHolder.binding.notificationStatus.setImageResource(ic_notifications_none);
196 }
197 }
198
199 long timestamp;
200 if (draft != null) {
201 timestamp = draft.getTimestamp();
202 } else {
203 timestamp = conversation.getLatestMessage().getTimeSent();
204 }
205 viewHolder.binding.conversationLastupdate.setText(UIHelper.readableTimeDifference(activity, timestamp));
206 AvatarWorkerTask.loadAvatar(conversation, viewHolder.binding.conversationImage, R.dimen.avatar_on_conversation_overview);
207 viewHolder.itemView.setOnClickListener(v -> listener.onConversationClick(v, conversation));
208 }
209
210 @Override
211 public int getItemCount() {
212 return conversations.size();
213 }
214
215 public void setConversationClickListener(OnConversationClickListener listener) {
216 this.listener = listener;
217 }
218
219
220 public void insert(Conversation c, int position) {
221 conversations.add(position, c);
222 notifyDataSetChanged();
223 }
224
225 public void remove(Conversation conversation, int position) {
226 conversations.remove(conversation);
227 notifyItemRemoved(position);
228 }
229
230 public interface OnConversationClickListener {
231 void onConversationClick(View view, Conversation conversation);
232 }
233
234 static class ConversationViewHolder extends RecyclerView.ViewHolder {
235 private final ConversationListRowBinding binding;
236
237 private ConversationViewHolder(ConversationListRowBinding binding) {
238 super(binding.getRoot());
239 this.binding = binding;
240 }
241
242 }
243
244}