01-16 16:52:42.211: E/ActivityThread(2529): Activity com.Civilcourage.CivilcurageSplash has leaked IntentReceiver com.google.android.gcm.GCMBroadcastReceiver@405282e0 that was originally registered here.
Are you missing a call to unregisterReceiver()?
上述错误的原因是什么?怎样才能避免呢?