Disable input bar for RSS feeds

src/org/thoughtcrime/securesms/conversation/ConversationActivity.java

@@ -2131,6 +2131,14 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   }
 
   private void updateInputPanel() {
+    Recipient recipient = DatabaseFactory.getThreadDatabase(this).getRecipientForThreadId(threadId);
+    boolean isGroup = recipient.isGroupRecipient();
+    if (isGroup) {
+      boolean isRSSFeed = recipient.getName().equals("Loki News") || recipient.getName().equals("Loki Messenger Updates"); // TODO: This is just a temporary hack and should be removed ASAP
+      inputPanel.setEnabled(!isRSSFeed);
+      String hint = isRSSFeed ? "Input disabled" : "New Message";
+      inputPanel.setHint(hint);
+    } else {
       boolean hasPendingFriendRequest = DatabaseFactory.getLokiThreadDatabase(this).hasPendingFriendRequest(threadId);
       inputPanel.setEnabled(!hasPendingFriendRequest);
       int hintID = hasPendingFriendRequest ? R.string.activity_conversation_pending_friend_request_hint : R.string.activity_conversation_default_hint;
@@ -2141,6 +2149,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
         inputMethodManager.showSoftInput(inputPanel.composeText, 0);
       }
     }
+  }
 
   private void sendMessage() {
     if (inputPanel.isRecordingInLockedMode()) {
@@ -2189,8 +2198,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
                      Toast.LENGTH_LONG).show();
       Log.w(TAG, ex);
     } catch (InvalidMessageException ex) {
-      Toast.makeText(ConversationActivity.this, R.string.ConversationActivity_message_is_empty_exclamation,
-                     Toast.LENGTH_SHORT).show();
+      // Toast.makeText(ConversationActivity.this, R.string.ConversationActivity_message_is_empty_exclamation,
+      //                Toast.LENGTH_SHORT).show();
       Log.w(TAG, ex);
     }
   }