Android 监听开机广播启动服务 动态注册时间变化监听广播

开机广播权限

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

开机广播 注册

  

 <receiver android:name="com.stone.receiver.BootedReceiver">            <intent-filter>                <action android:name="android.intent.action.BOOT_COMPLETED"/>            </intent-filter>        </receiver>

开机广播

public class BootedReceiver extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {context.startService(new Intent(context, TimeService.class));}}

时间服务

//服务 用于  注册 监听时间变化、设置的广播   时间变化广播只能动态注册public class TimeService extends Service {//监听时间变化的 这个receiver只能动态创建private TimeTickReceiver mTickReceiver;private IntentFilter mFilter;@Overridepublic IBinder onBind(Intent intent) {return null;}@Overridepublic void onCreate() {super.onCreate();mFilter = new IntentFilter();mFilter.addAction(Intent.ACTION_TIME_TICK); //每分钟变化的actionmFilter.addAction(Intent.ACTION_TIME_CHANGED); //设置了系统时间的actionmTickReceiver = new TimeTickReceiver();registerReceiver(mTickReceiver, mFilter); }@Overridepublic int onStartCommand(Intent intent, int flags, int startId) {System.out.println("启动了服务");return Service.START_STICKY;}@Overridepublic void onDestroy() {super.onDestroy();unregisterReceiver(mTickReceiver);}}

监听时间改变、设置 广播

public class TimeTickReceiver extends BroadcastReceiver {private boolean flag;@Overridepublic void onReceive(Context context, Intent intent) {//System.out.println("时间变了" + intent.getAction());if (intent.getAction().equals(Intent.ACTION_TIME_TICK)) { //每过一分钟 触发} } else {/* * 系统bug?? * android.intent.action.TIME_SET  当调整系统时间后 这个action会收到两次 */if (flag) {try {/*  do some thing */} catch (Exception e) {e.printStackTrace();}flag = false; //第二次置false} else {flag = true; //第一次置true}}}}