開機廣播

開機廣播監聽

     1.添權重限     

<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />      

2.編寫一個廣播      

public class BootBroadcastReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
            //example:啟動程式
            Intent start = new Intent(context, MainActivity.class);
            start.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);//
            context.startActivity(start);
        }
    }
}      
   

3.在AndroidManifest.xml檔案中注冊廣播接收器      

<receiver android:name=".BootBroadcastReceiver" >
    <intent-filter>
        <!-- 開機廣播 -->
        <action android:name="android.intent.action.BOOT_COMPLETED" />
    </intent-filter>
</receiver>