show call reactions from other participants

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

app/src/main/java/com/nextcloud/talk/activities/CallActivity.java

@@ -2910,6 +2910,7 @@ public class CallActivity extends CallBaseActivity {
 
         @Override
         public void onReaction(String reaction) {
+            addCallReaction(reaction, callParticipantModel.getNick());
         }
     }
 

app/src/main/java/com/nextcloud/talk/ui/dialog/MoreCallActionsDialog.kt

@@ -122,6 +122,7 @@ class MoreCallActionsDialog(private val callActivity: CallActivity) : BottomShee
                 emojiView.layoutParams = param
 
                 emojiView.setOnClickListener { view ->
+                    // TODO: send signaling messages instead to directly show reaction on own device
                     callActivity.addCallReaction(
                         (view as EmojiTextView).text.toString(),
                         callActivity.conversationUser.displayName