Add Toast message when message is copied

Author: minervapanda

app/src/main/java/com/zulip/android/activities/MessageListFragment.java

@@ -230,6 +230,7 @@ public boolean onContextItemSelected(MenuItem item) {
                 return true;
             case R.id.copy_message:
                 copyMessage(message);
+                Toast.makeText(getContext(),R.string.message_copied, Toast.LENGTH_SHORT).show();
                 return true;
             default:
                 return super.onContextItemSelected(item);

app/src/main/res/values/strings.xml

@@ -86,4 +86,5 @@
     <string name="toast_login_failed_fetching_backends">Failed to fetch Backends!</string>
     <string name="login_activity_toast_login_error">Unknown login error.</string>
     <string name="no_topic_in_message">(no topic)</string>
+    <string name="message_copied">Message Copied</string>
 </resources>