@@ -51,8 +51,11 @@ public class WiFiP2pEventHandler implements WifiP2pManager.ChannelListener {
}
public void onPause() {
- activity.unregisterReceiver(receiver);
- receiver = null;
+ if (receiver == null) {
+ activity.unregisterReceiver(receiver);
+ receiver = null;
+ }
+
@Override