Torsten Grote
--- a/briar-android/src/org/briarproject/android/privategroup/conversation/GroupActivity.java
+++ b/briar-android/src/org/briarproject/android/privategroup/conversation/GroupActivity.java
 		return R.string.groups_message_received;
 	}

+	@Override
+	public void onReplyClick(GroupMessageItem item) {
+		if (!isDissolved) super.onReplyClick(item);
+	}
+
+	private void setGroupEnabled(boolean enabled) {
+		isDissolved = !enabled;
+		if (writeMenuItem != null) writeMenuItem.setVisible(enabled);
+		textInput.setSendButtonEnabled(enabled);
+		list.getRecyclerView().setAlpha(enabled ? 1f : 0.5f);