Broadcastreceiver的OnReceive()里面去绑定Service时会报：Broadcastreceiver components are not allowed to bind to services in android异常，这是因为

OnReceive的生命周期是很短的，receiver 可能不存在，并且receiver 可能会被killed。

解决办法：

context.bindService(serviceIntent, mServiceConnection, Context.BIND_AUTO_CREATE);

改成

context.getApplicationContext.bindService(serviceIntent, mServiceConnection, Context.BIND_AUTO_CREATE);