package com.lemenzo.messenger; import android.Manifest; import android.app.Activity; import android.content.Intent; import android.content.pm.PackageManager; import android.graphics.Typeface; import android.os.Bundle; import android.os.Handler; import android.os.Looper; import android.provider.Telephony; import android.text.Editable; import android.text.TextWatcher; import android.view.Gravity; import android.view.View; import android.widget.EditText; import android.widget.FrameLayout; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.BaseAdapter; import android.view.ViewGroup; import android.widget.TextView; import com.lemenzo.messenger.data.DraftRepository; import com.lemenzo.messenger.model.BroadcastRecord; import com.lemenzo.messenger.data.BroadcastStore; import com.lemenzo.messenger.data.MessageRepository; import com.lemenzo.messenger.data.PendingMessageStore; import com.lemenzo.messenger.data.SmsContentObserver; import com.lemenzo.messenger.model.ConversationSummary; import com.lemenzo.messenger.sms.SmsRoleHelper; import com.lemenzo.messenger.ui.Ui; import com.lemenzo.messenger.ui.SwipeRevealTouchListener; import java.text.DateFormat; import java.util.ArrayList; import java.util.Date; import java.util.Calendar; import java.util.List; import java.util.Locale; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; public final class MainActivity extends Activity { private MessageRepository repo; private ListView list; private ConversationAdapter conversationAdapter; private View emptyState; private EditText search; private LinearLayout roleCard; private DraftRepository drafts; private PendingMessageStore pendingStore; private BroadcastStore broadcastStore; private final ExecutorService executor=Executors.newSingleThreadExecutor(); private final ExecutorService avatarExecutor=Executors.newFixedThreadPool(2); private final android.util.LruCache avatarCache= new android.util.LruCache(8*1024){ @Override protected int sizeOf(String k,android.graphics.Bitmap v){ return Math.max(1,v.getAllocationByteCount()/1024); } }; private SmsContentObserver smsObserver; private final Handler mainHandler = new Handler(Looper.getMainLooper()); private final android.content.SharedPreferences.OnSharedPreferenceChangeListener pendingListener = (prefs,key) -> refresh(true); private final android.content.SharedPreferences.OnSharedPreferenceChangeListener broadcastListener = (prefs,key) -> refresh(false); private Runnable pendingSearch; private int searchGeneration; private final Object refreshLock = new Object(); private boolean refreshInFlight; private boolean refreshRequested; private boolean providerDirty = true; private List cachedConversations = java.util.Collections.emptyList(); private String latestRefreshQuery = ""; private int latestRefreshGeneration; private long lastRenderSignature = Long.MIN_VALUE; private View openSwipeForeground; private View openSwipeAction; private final DateFormat conversationTimeFormat = DateFormat.getTimeInstance(DateFormat.SHORT); private final DateFormat conversationDateFormat = DateFormat.getDateInstance(DateFormat.SHORT); private final java.text.SimpleDateFormat conversationWeekdayFormat = new java.text.SimpleDateFormat("EEE", java.util.Locale.getDefault()); private static final class InboxItem { final ConversationSummary conversation; final BroadcastRecord broadcast; InboxItem(ConversationSummary conversation, BroadcastRecord broadcast){ this.conversation=conversation;this.broadcast=broadcast; } boolean isBroadcast(){return broadcast!=null;} long stableId(){ return isBroadcast() ? (Long.MIN_VALUE | (broadcast.id.hashCode() & 0x7fffffffL)) : conversation.threadId; } long date(){return isBroadcast()?broadcast.date:conversation.date;} String name(){return isBroadcast()?broadcast.displayName():conversation.displayName;} String address(){return isBroadcast()?"":conversation.address;} String snippet(){return isBroadcast()?broadcast.body:conversation.snippet;} int unread(){return isBroadcast()?0:conversation.unreadCount;} String photo(){return isBroadcast()?"":conversation.photoUri;} } @Override public void onCreate(Bundle b){ super.onCreate(b); Ui.prepareEdgeToEdge(this); repo=new MessageRepository(this); drafts=new DraftRepository(this); pendingStore=new PendingMessageStore(this); broadcastStore=new BroadcastStore(this); build(); ensureSmsRoleThenPermissions(); } @Override protected void onResume(){ super.onResume(); if(smsObserver==null){ smsObserver=new SmsContentObserver(() -> refresh(true)); getContentResolver().registerContentObserver(Telephony.Sms.CONTENT_URI,true,smsObserver); getContentResolver().registerContentObserver(Telephony.Mms.CONTENT_URI,true,smsObserver); } pendingStore.preferences().registerOnSharedPreferenceChangeListener(pendingListener); broadcastStore.preferences().registerOnSharedPreferenceChangeListener(broadcastListener); repo.clearContactCache(); lastRenderSignature = Long.MIN_VALUE; updateRoleCard(); refresh(true); } @Override protected void onPause(){ if(smsObserver!=null){ getContentResolver().unregisterContentObserver(smsObserver); smsObserver.dispose(); smsObserver=null; } if(pendingStore!=null)pendingStore.preferences().unregisterOnSharedPreferenceChangeListener(pendingListener); if(broadcastStore!=null)broadcastStore.preferences().unregisterOnSharedPreferenceChangeListener(broadcastListener); super.onPause(); } private void build(){ FrameLayout frame=new FrameLayout(this); frame.setBackgroundColor(getColor(R.color.lemenzo_background)); LinearLayout root=new LinearLayout(this); root.setOrientation(LinearLayout.VERTICAL); int p=Ui.dp(root,20); root.setPadding(p,Ui.dp(root,12),p,Ui.dp(root,22)); Ui.applySafeInsets(root); frame.addView(root,new FrameLayout.LayoutParams(-1,-1)); LinearLayout header=new LinearLayout(this); header.setGravity(Gravity.CENTER_VERTICAL); header.setPadding(0,Ui.dp(root,4),0,Ui.dp(root,12)); TextView title=Ui.text(this,getString(R.string.app_title),27,true); header.addView(title,new LinearLayout.LayoutParams(0,Ui.dp(root,56),1f)); ImageButton searchButton=Ui.iconButton(this,R.drawable.ic_search,getString(R.string.search_conversations)); searchButton.setOnClickListener(v->{ search.requestFocus(); search.setSelection(search.length()); }); header.addView(searchButton,new LinearLayout.LayoutParams(Ui.dp(root,48),Ui.dp(root,48))); ImageButton menu=Ui.iconButton(this,R.drawable.ic_more,getString(R.string.more_options)); menu.setOnClickListener(v->startActivity(new Intent(this,SettingsActivity.class))); header.addView(menu,new LinearLayout.LayoutParams(Ui.dp(root,48),Ui.dp(root,48))); root.addView(header); search=new EditText(this); search.setHint(R.string.search_conversations); search.setHintTextColor(getColor(R.color.lemenzo_text_muted)); search.setTextColor(getColor(R.color.lemenzo_text_primary)); search.setSingleLine(); search.setTextSize(15); search.setBackgroundResource(R.drawable.search_background); search.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_search,0,0,0); search.setCompoundDrawablePadding(Ui.dp(root,10)); search.setPadding(Ui.dp(root,16),0,Ui.dp(root,16),0); LinearLayout.LayoutParams sp=new LinearLayout.LayoutParams(-1,Ui.dp(root,54)); sp.setMargins(0,0,0,Ui.dp(root,16)); root.addView(search,sp); roleCard=new LinearLayout(this); roleCard.setOrientation(LinearLayout.VERTICAL); roleCard.setBackgroundResource(R.drawable.role_card_background); roleCard.setPadding(Ui.dp(root,16),Ui.dp(root,14),Ui.dp(root,16),Ui.dp(root,14)); TextView roleTitle=Ui.text(this,getString(R.string.default_sms_required),15.5f,true); roleCard.addView(roleTitle); TextView roleSummary=Ui.text(this,getString(R.string.default_sms_required_summary),13,false); roleSummary.setTextColor(getColor(R.color.lemenzo_text_secondary)); LinearLayout.LayoutParams rslp=new LinearLayout.LayoutParams(-1,-2);rslp.setMargins(0,Ui.dp(root,5),0,Ui.dp(root,10)); roleCard.addView(roleSummary,rslp); TextView setDefault=Ui.text(this,getString(R.string.set_default),13,true); setDefault.setTextColor(0xffffffff);Ui.center(setDefault);setDefault.setBackgroundResource(R.drawable.action_button_blue); setDefault.setOnClickListener(v->SmsRoleHelper.requestRole(this)); LinearLayout.LayoutParams sdp=new LinearLayout.LayoutParams(Ui.dp(root,112),Ui.dp(root,48));sdp.gravity=Gravity.END;roleCard.addView(setDefault,sdp); LinearLayout.LayoutParams rcp=new LinearLayout.LayoutParams(-1,-2);rcp.setMargins(0,0,0,Ui.dp(root,14));root.addView(roleCard,rcp); FrameLayout conversationArea = new FrameLayout(this); conversationArea.setBackgroundResource(R.drawable.group_background); list = new ListView(this); list.setDivider(null); list.setDividerHeight(0); list.setClipToPadding(false); list.setPadding(0,Ui.dp(root,4),0,Ui.dp(root,4)); list.setCacheColorHint(0x00000000); list.setScrollingCacheEnabled(false); list.setSmoothScrollbarEnabled(true); list.setVerticalScrollBarEnabled(true); conversationAdapter = new ConversationAdapter(); list.setAdapter(conversationAdapter); list.setOnScrollListener(new android.widget.AbsListView.OnScrollListener(){ @Override public void onScrollStateChanged(android.widget.AbsListView view,int state){ if(state==android.widget.AbsListView.OnScrollListener.SCROLL_STATE_TOUCH_SCROLL && openSwipeForeground!=null && openSwipeAction!=null){ SwipeRevealTouchListener.close(openSwipeForeground,openSwipeAction,null); openSwipeForeground=null;openSwipeAction=null; } } @Override public void onScroll(android.widget.AbsListView view,int first,int visible,int total){} }); conversationArea.addView(list,new FrameLayout.LayoutParams(-1,-1)); LinearLayout empty=new LinearLayout(this); empty.setOrientation(LinearLayout.VERTICAL); empty.setGravity(Gravity.CENTER); TextView emptyTitle=Ui.text(this,getString(R.string.no_conversations),17,true); emptyTitle.setTextColor(getColor(R.color.lemenzo_text_primary)); Ui.center(emptyTitle); empty.addView(emptyTitle); TextView emptyHint=Ui.text(this,getString(R.string.empty_conversations_hint),13.5f,false); emptyHint.setTextColor(getColor(R.color.lemenzo_blue)); Ui.center(emptyHint); LinearLayout.LayoutParams emptyHintLp=new LinearLayout.LayoutParams(-2,-2); emptyHintLp.setMargins(0,Ui.dp(root,8),0,0); empty.addView(emptyHint,emptyHintLp); emptyState=empty; FrameLayout.LayoutParams emptyLp=new FrameLayout.LayoutParams(-1,-2,Gravity.CENTER); conversationArea.addView(empty,emptyLp); list.setEmptyView(empty); root.addView(conversationArea,new LinearLayout.LayoutParams(-1,0,1f)); ImageButton compose=Ui.iconButton(this,R.drawable.ic_compose,getString(R.string.new_message)); compose.setBackgroundResource(R.drawable.round_blue_button); compose.setPadding(Ui.dp(root,16),Ui.dp(root,16),Ui.dp(root,16),Ui.dp(root,16)); compose.setOnClickListener(v->startActivity(new Intent(this,ComposeActivity.class))); FrameLayout.LayoutParams cp=new FrameLayout.LayoutParams(Ui.dp(root,62),Ui.dp(root,62),Gravity.END|Gravity.BOTTOM); cp.setMargins(0,0,Ui.dp(root,24),Ui.dp(root,34)); frame.addView(compose,cp); search.addTextChangedListener(new TextWatcher(){ public void beforeTextChanged(CharSequence s,int a,int c,int d){} public void onTextChanged(CharSequence s,int a,int b,int c){scheduleRefresh();} public void afterTextChanged(Editable e){} }); setContentView(frame); } private void updateRoleCard(){ if(roleCard==null)return; roleCard.setVisibility(SmsRoleHelper.isSmsRoleAvailable(this)&&!SmsRoleHelper.isDefaultSmsApp(this)?View.VISIBLE:View.GONE); } private void ensureSmsRoleThenPermissions(){ if(SmsRoleHelper.isSmsRoleAvailable(this) && !SmsRoleHelper.isDefaultSmsApp(this)){ SmsRoleHelper.requestRole(this); return; } requestRuntimePermissions(); } private void requestRuntimePermissions(){ String[] ps={Manifest.permission.READ_SMS,Manifest.permission.RECEIVE_SMS,Manifest.permission.RECEIVE_MMS, Manifest.permission.RECEIVE_WAP_PUSH,Manifest.permission.SEND_SMS,Manifest.permission.READ_CONTACTS, Manifest.permission.READ_PHONE_STATE,Manifest.permission.POST_NOTIFICATIONS}; ArrayList missing=new ArrayList<>(); for(String p:ps)if(checkSelfPermission(p)!=PackageManager.PERMISSION_GRANTED)missing.add(p); if(!missing.isEmpty())requestPermissions(missing.toArray(new String[0]),100);else refresh(); } @Override public void onActivityResult(int requestCode,int resultCode,Intent data){ super.onActivityResult(requestCode,resultCode,data); if(requestCode==SmsRoleHelper.REQUEST_ROLE_SMS){updateRoleCard();requestRuntimePermissions();} } @Override public void onRequestPermissionsResult(int r,String[]p,int[]g){super.onRequestPermissionsResult(r,p,g);refresh();} private void scheduleRefresh(){ if (pendingSearch != null) mainHandler.removeCallbacks(pendingSearch); pendingSearch = () -> refresh(false); mainHandler.postDelayed(pendingSearch, 250L); } private void refresh(){ refresh(true); } private void refresh(boolean providerChanged){ if(list==null||checkSelfPermission(Manifest.permission.READ_SMS)!=PackageManager.PERMISSION_GRANTED)return; String query=search==null?"":search.getText().toString(); int generation=++searchGeneration; synchronized(refreshLock){ providerDirty |= providerChanged; latestRefreshQuery=query; latestRefreshGeneration=generation; refreshRequested=true; if(refreshInFlight)return; refreshInFlight=true; } executor.execute(this::drainRefreshRequests); } private void drainRefreshRequests(){ while(!Thread.currentThread().isInterrupted()){ final String query; final int generation; final boolean reloadProvider; synchronized(refreshLock){ if(!refreshRequested){ refreshInFlight=false; return; } refreshRequested=false; reloadProvider=providerDirty; providerDirty=false; query=latestRefreshQuery; generation=latestRefreshGeneration; } if(reloadProvider) cachedConversations=repo.conversations(""); List xs=filterCachedConversations(query); long signature=conversationSignature(xs); runOnUiThread(()->{ if(generation==searchGeneration && signature!=lastRenderSignature){ lastRenderSignature=signature; render(xs); } }); } synchronized(refreshLock){refreshInFlight=false;} } private List filterCachedConversations(String query){ String q=query==null?"":query.trim().toLowerCase(Locale.ROOT); ArrayList out=new ArrayList<>(); for(ConversationSummary x:cachedConversations){ if(q.isEmpty()||containsIgnoreCase(x.address,q)||containsIgnoreCase(x.displayName,q)||containsIgnoreCase(x.snippet,q)) out.add(new InboxItem(x,null)); } if(broadcastStore!=null){ for(BroadcastRecord b:broadcastStore.all()){ if(q.isEmpty()||containsIgnoreCase(b.displayName(),q)||containsIgnoreCase(b.body,q)) out.add(new InboxItem(null,b)); } } out.sort((a,b)->Long.compare(b.date(),a.date())); return out; } private static boolean containsIgnoreCase(String value,String lowerQuery){ return value!=null&&value.toLowerCase(Locale.ROOT).contains(lowerQuery); } private static long conversationSignature(List items){ long h=1125899906842597L; for(InboxItem x:items){ h=31*h+x.stableId(); h=31*h+x.date(); h=31*h+x.unread(); h=31*h+(x.name()==null?0:x.name().hashCode()); h=31*h+(x.snippet()==null?0:x.snippet().hashCode()); if(x.isBroadcast()){ h=31*h+x.broadcast.sent; h=31*h+x.broadcast.failed; } } return h; } private void render(List xs){ if(isFinishing()||list==null||conversationAdapter==null)return; conversationAdapter.replace(xs); } /** Framework ListView keeps only visible rows alive, so inbox startup and scrolling stay * bounded even with a very large conversation history. */ private final class ConversationAdapter extends BaseAdapter { private final ArrayList items = new ArrayList<>(); void replace(List data) { items.clear(); if(data!=null) items.addAll(data); notifyDataSetChanged(); } @Override public int getCount(){ return items.size(); } @Override public InboxItem getItem(int position){ return items.get(position); } @Override public long getItemId(int position){ return items.get(position).stableId(); } @Override public boolean hasStableIds(){ return true; } @Override public View getView(int position, View convertView, ViewGroup parent){ ConversationRowHolder holder; if (convertView == null || !(convertView.getTag() instanceof ConversationRowHolder)) { convertView = createConversationRow(); holder = (ConversationRowHolder) convertView.getTag(); } else { holder = (ConversationRowHolder) convertView.getTag(); } bindConversationRow(holder, getItem(position)); return convertView; } } private String conversationTimeLabel(long when){ Calendar now=Calendar.getInstance(); Calendar then=Calendar.getInstance(); then.setTimeInMillis(when); if(now.get(Calendar.YEAR)==then.get(Calendar.YEAR) && now.get(Calendar.DAY_OF_YEAR)==then.get(Calendar.DAY_OF_YEAR)) return conversationTimeFormat.format(new Date(when)); Calendar yesterday=(Calendar)now.clone(); yesterday.add(Calendar.DAY_OF_YEAR,-1); if(yesterday.get(Calendar.YEAR)==then.get(Calendar.YEAR) && yesterday.get(Calendar.DAY_OF_YEAR)==then.get(Calendar.DAY_OF_YEAR)) return getString(R.string.yesterday); long age=now.getTimeInMillis()-when; if(age>=0 && age<7L*24L*60L*60L*1000L) return conversationWeekdayFormat.format(new Date(when)); return conversationDateFormat.format(new Date(when)); } @Override protected void onDestroy(){ if(pendingSearch!=null)mainHandler.removeCallbacks(pendingSearch); executor.shutdownNow(); avatarExecutor.shutdownNow(); avatarCache.evictAll(); super.onDestroy(); } private static final class ConversationRowHolder { FrameLayout container; LinearLayout root; LinearLayout deleteAction; ImageView avatarImage; TextView avatarInitial; TextView name; TextView snippet; TextView time; TextView badge; } private View createConversationRow(){ FrameLayout container=new FrameLayout(this); container.setMinimumHeight(Ui.dp(container,82)); LinearLayout deleteAction=new LinearLayout(this); deleteAction.setOrientation(LinearLayout.VERTICAL); deleteAction.setGravity(Gravity.CENTER); deleteAction.setBackgroundResource(R.drawable.swipe_delete_background); deleteAction.setClickable(true); deleteAction.setFocusable(true); deleteAction.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS); ImageView trash=new ImageView(this); trash.setImageResource(R.drawable.ic_delete); trash.setContentDescription(null); deleteAction.addView(trash,new LinearLayout.LayoutParams(Ui.dp(container,30),Ui.dp(container,30))); TextView deleteLabel=Ui.text(this,getString(R.string.delete),12.5f,true); deleteLabel.setTextColor(0xffffffff); Ui.center(deleteLabel); LinearLayout.LayoutParams dlpText=new LinearLayout.LayoutParams(-2,-2);dlpText.setMargins(0,Ui.dp(container,2),0,0); deleteAction.addView(deleteLabel,dlpText); FrameLayout.LayoutParams deleteLp=new FrameLayout.LayoutParams(Ui.dp(container,92),-1,Gravity.END); deleteLp.setMargins(0,Ui.dp(container,5),0,Ui.dp(container,5)); container.addView(deleteAction,deleteLp); LinearLayout r=new LinearLayout(this); r.setGravity(Gravity.CENTER_VERTICAL); r.setPadding(Ui.dp(r,14),Ui.dp(r,12),Ui.dp(r,14),Ui.dp(r,12)); r.setBackgroundColor(getColor(R.color.lemenzo_surface)); r.setClickable(true); r.setFocusable(true); r.setMinimumHeight(Ui.dp(r,82)); container.addView(r,new FrameLayout.LayoutParams(-1,-2)); ConversationRowHolder h=new ConversationRowHolder(); h.container=container; h.root=r; h.deleteAction=deleteAction; FrameLayout avatarHost=new FrameLayout(this); h.avatarImage=new ImageView(this); h.avatarImage.setScaleType(ImageView.ScaleType.CENTER_CROP); h.avatarImage.setBackgroundResource(R.drawable.avatar_background); h.avatarImage.setClipToOutline(true); h.avatarImage.setContentDescription(getString(R.string.contact_avatar)); avatarHost.addView(h.avatarImage,new FrameLayout.LayoutParams(-1,-1)); h.avatarInitial=Ui.text(this,"?",19,true); h.avatarInitial.setTextColor(0xffffffff); Ui.center(h.avatarInitial); h.avatarInitial.setBackgroundResource(R.drawable.avatar_background); h.avatarInitial.setContentDescription(getString(R.string.contact_avatar)); avatarHost.addView(h.avatarInitial,new FrameLayout.LayoutParams(-1,-1)); r.addView(avatarHost,new LinearLayout.LayoutParams(Ui.dp(r,52),Ui.dp(r,52))); LinearLayout c=new LinearLayout(this); c.setOrientation(LinearLayout.VERTICAL); c.setPadding(Ui.dp(r,14),0,Ui.dp(r,8),0); h.name=Ui.text(this,"",16.5f,true); h.name.setSingleLine(); c.addView(h.name); h.snippet=Ui.text(this,"",SettingsActivity.conversationPreviewTextSize(this),false); h.snippet.setTextColor(getColor(R.color.lemenzo_text_secondary)); h.snippet.setSingleLine(); LinearLayout.LayoutParams snp=new LinearLayout.LayoutParams(-1,-2); snp.setMargins(0,Ui.dp(r,4),0,0); c.addView(h.snippet,snp); r.addView(c,new LinearLayout.LayoutParams(0,-2,1f)); LinearLayout end=new LinearLayout(this); end.setOrientation(LinearLayout.VERTICAL); end.setGravity(Gravity.END|Gravity.CENTER_VERTICAL); h.time=Ui.text(this,"",12,false); end.addView(h.time); h.badge=Ui.text(this,"",11,true); h.badge.setTextColor(0xffffffff); Ui.center(h.badge); h.badge.setBackgroundResource(R.drawable.unread_badge); LinearLayout.LayoutParams bp=new LinearLayout.LayoutParams(Ui.dp(r,24),Ui.dp(r,24)); bp.gravity=Gravity.END; bp.setMargins(0,Ui.dp(r,7),0,0); end.addView(h.badge,bp); r.addView(end,new LinearLayout.LayoutParams(-2,-2)); container.setTag(h); return container; } private void bindConversationRow(ConversationRowHolder h, InboxItem x){ LinearLayout r=h.root; // Recycled rows may still carry a swipe translation from a previous item. if(openSwipeForeground==r){openSwipeForeground=null;openSwipeAction=null;} r.animate().cancel(); r.setTranslationX(0f); r.setAlpha(1f); r.setOnTouchListener(null); SwipeRevealTouchListener.reset(r,h.deleteAction); String name=x.name(); if(name==null||name.trim().isEmpty())name=x.address()==null?getString(R.string.generic_unknown):x.address(); String initial=name.isEmpty()?"?":name.substring(0,1).toUpperCase(Locale.getDefault()); h.avatarImage.setImageDrawable(null); h.avatarImage.setVisibility(View.GONE); h.avatarInitial.setText(initial); h.avatarInitial.setVisibility(View.VISIBLE); final String avatarKey = x.photo(); h.avatarImage.setTag(avatarKey); if(avatarKey!=null&&!avatarKey.isEmpty()){ android.graphics.Bitmap cached=avatarCache.get(avatarKey); if(cached!=null){ h.avatarImage.setImageBitmap(cached); h.avatarImage.setVisibility(View.VISIBLE); h.avatarInitial.setVisibility(View.GONE); }else{ avatarExecutor.execute(() -> { android.graphics.Bitmap bmp=null; try{bmp=getContentResolver().loadThumbnail(android.net.Uri.parse(avatarKey),new android.util.Size(96,96),null);}catch(Exception ignored){} if(bmp==null)return; avatarCache.put(avatarKey,bmp); final android.graphics.Bitmap ready=bmp; runOnUiThread(() -> { if(isFinishing()||isDestroyed()||!avatarKey.equals(h.avatarImage.getTag()))return; h.avatarImage.setImageBitmap(ready); h.avatarImage.setVisibility(View.VISIBLE); h.avatarInitial.setVisibility(View.GONE); }); }); } } h.name.setText(name); h.snippet.setText(x.snippet()==null?"":x.snippet()); h.snippet.setTextSize(SettingsActivity.conversationPreviewTextSize(this)); h.time.setText(conversationTimeLabel(x.date())); h.time.setTextColor(getColor(x.unread()>0?R.color.lemenzo_blue:R.color.lemenzo_text_muted)); if(x.isBroadcast()){ h.badge.setText(Integer.toString(x.broadcast.total)); h.badge.setVisibility(View.VISIBLE); }else if(x.unread()>0){ h.badge.setText(x.unread()>99?"99+":Integer.toString(x.unread())); h.badge.setVisibility(View.VISIBLE); }else{ h.badge.setText(""); h.badge.setVisibility(View.GONE); } String finalName=name; r.setContentDescription(getString(R.string.open_conversation)+" "+finalName); r.setOnClickListener(v->{ if(x.isBroadcast()){ startActivity(new Intent(this,BroadcastActivity.class) .putExtra(BroadcastActivity.EXTRA_BROADCAST_ID,x.broadcast.id)); }else{ Intent i=new Intent(this,ConversationActivity.class); i.putExtra("thread_id",x.conversation.threadId); i.putExtra("address",x.conversation.address); startActivity(i); } }); enableConversationSwipe(h,x); } private void enableConversationSwipe(ConversationRowHolder holder, InboxItem conversation) { View row=holder.root; View action=holder.deleteAction; SwipeRevealTouchListener.StateListener state=new SwipeRevealTouchListener.StateListener(){ @Override public void onOpened(View foreground){ if(openSwipeForeground!=null && openSwipeForeground!=foreground && openSwipeAction!=null){ SwipeRevealTouchListener.close(openSwipeForeground,openSwipeAction,null); } openSwipeForeground=foreground; openSwipeAction=action; } @Override public void onClosed(View foreground){ if(openSwipeForeground==foreground){openSwipeForeground=null;openSwipeAction=null;} } }; row.setOnTouchListener(new SwipeRevealTouchListener(row,action,state)); action.setOnClickListener(v->{ v.setEnabled(false); executor.execute(()->{ boolean deleted; if(conversation.isBroadcast()){ broadcastStore.remove(conversation.broadcast.id); deleted=true; }else{ boolean hadPending=pendingStore!=null && pendingStore.hasForAddress(conversation.conversation.address); boolean providerDeleted=repo.deleteConversation(conversation.conversation.threadId); if(pendingStore!=null)pendingStore.removeForAddress(conversation.conversation.address); if(drafts!=null)drafts.clear(conversation.conversation.address); deleted=providerDeleted||hadPending; } runOnUiThread(()->{ v.setEnabled(true); SwipeRevealTouchListener.reset(row,action); if(openSwipeForeground==row){openSwipeForeground=null;openSwipeAction=null;} if(deleted){ lastRenderSignature=Long.MIN_VALUE; refresh(true); }else{ android.widget.Toast.makeText(this,R.string.conversation_delete_failed,android.widget.Toast.LENGTH_LONG).show(); } }); }); }); } }