主要是注册这个receiver来接收开机时发送的action
<receiver android:name=".IaiaiReceiver" android:permission="android.permission.RECEIVE_BOOT_COMPLETED"> <intent-filter> <action android:name="android.intent.action.BOOT_COMPLETED" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </receiver> 使用时加上此权限<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />?