Timeout of broadcast BroadcastRecord

my Android application generates this warning:

06-30 14:43:17.863: WARN/ActivityManager(590): Timeout of broadcast BroadcastRecord{437385d8 android.intent.action.TIME_TICK} - receiver=android.app.ActivityThread$PackageInfo$ReceiverDispatcher$I开发者_如何学JAVAnnerReceiver@436d0960 06-30 14:43:18.664: WARN/ActivityManager(590): Receiver during timeout: BroadcastFilter{436d0b80 ReceiverList{436d0b08 590 system/1000 client 436d0960}} 06-30 14:43:32.533: WARN/ActivityManager(590): finishReceiver called but no pending broadcasts

Someone can tell me what that means? In my application there are a lot of active thread.

Thanks in advance

The most likely cause of this is that you are doing some heavy processing in the onReceive() method of a BroadcastReceiver. Your onReceive() should typically just kick off a Service and then return, and any processing is done in your Service. My guess is that your onReceive() is taking too long to complete, resulting in this error. Read the section on Receiver Lifecycle for more information.

I guess the reason is that the cpu is busy and binder call failed.

so the broadcast can not be dispatched quickly.