protected void CreateChatRooms(){ chatroomsAdapter = new ChatRoomsAdapter (this); var chatRoomsListView = FindViewById<ListView> (Resource.Id.chatroomsListView); chatRoomsListView.Adapter = chatroomsAdapter; chatRoomsListView.ItemClick += (object sender, AdapterView.ItemClickEventArgs e) => { ChatRoom currChatRoom = chatroomsAdapter.GetChatRoomAt(e.Position); var intent = new Intent(this, typeof(ChatRoomActivity)); intent.PutExtra("chatroom", currChatRoom.webID); StartActivity(intent); }; chatRoomsListView.ItemLongClick += async (object sender, AdapterView.ItemLongClickEventArgs e) => { AlertDialog.Builder alert = new AlertDialog.Builder(this); alert.SetTitle("Do you want to delete this chatroom?"); alert.SetPositiveButton("Yes", (senderAlert, args) => { ChatRoom currChatRoom = chatroomsAdapter.GetChatRoomAt(e.Position); ParsePush.UnsubscribeAsync (currChatRoom.webID); ChatRoomUser cru = DatabaseAccessors.ChatRoomDatabaseAccessor.DeleteChatRoomUser(DatabaseAccessors.CurrentUser().webID, currChatRoom.webID); DatabaseAccessors.ChatRoomDatabaseAccessor.DeleteChatRoom(currChatRoom.webID); ParseChatRoomDatabase pcrd = new ParseChatRoomDatabase(); pcrd.DeleteChatRoomUserAsync(cru); Console.WriteLine("ERASED"); chatroomsAdapter.NotifyDataSetChanged(); }); alert.SetNegativeButton("No", (senderAlert, args) => { }); alert.Show(); }; }
protected void CreateChatRooms() { chatroomsAdapter = new ChatRoomsAdapter(this); var chatRoomsListView = FindViewById <ListView> (Resource.Id.chatroomsListView); chatRoomsListView.Adapter = chatroomsAdapter; chatRoomsListView.ItemClick += (object sender, AdapterView.ItemClickEventArgs e) => { ChatRoom currChatRoom = chatroomsAdapter.GetChatRoomAt(e.Position); var intent = new Intent(this, typeof(ChatRoomActivity)); intent.PutExtra("chatroom", currChatRoom.webID); StartActivity(intent); }; chatRoomsListView.ItemLongClick += async(object sender, AdapterView.ItemLongClickEventArgs e) => { AlertDialog.Builder alert = new AlertDialog.Builder(this); alert.SetTitle("Do you want to delete this chatroom?"); alert.SetPositiveButton("Yes", (senderAlert, args) => { ChatRoom currChatRoom = chatroomsAdapter.GetChatRoomAt(e.Position); ParsePush.UnsubscribeAsync(currChatRoom.webID); ChatRoomUser cru = DatabaseAccessors.ChatRoomDatabaseAccessor.DeleteChatRoomUser(DatabaseAccessors.CurrentUser().webID, currChatRoom.webID); DatabaseAccessors.ChatRoomDatabaseAccessor.DeleteChatRoom(currChatRoom.webID); ParseChatRoomDatabase pcrd = new ParseChatRoomDatabase(); pcrd.DeleteChatRoomUserAsync(cru); Console.WriteLine("ERASED"); chatroomsAdapter.NotifyDataSetChanged(); }); alert.SetNegativeButton("No", (senderAlert, args) => { }); alert.Show(); }; }