Question

不重新启动前台服务当系统被杀死或用户被强制关闭时，我尝试了OnstartCommand方法Return Sticky Intent并通过ondestory方法通过广播接收器调用启动服务，但是未重新创建或启动服务

  @Override
public void onLowMemory() {
    super.onLowMemory();
    Intent intent = new Intent("com.lon.loanonmind.loanonmind.MyService");
    intent.setClass(this, LocationServices.class);
    sendBroadcast(intent);
    Log.d("KIll","Service Killed");

}


@Override
public void onTaskRemoved(Intent rootIntent) {
    super.onTaskRemoved(rootIntent);
    Intent intent = new Intent("com.lon.loanonmind.loanonmind.MyService");
    intent.setClass(this, LocationServices.class);
    sendBroadcast(intent);
    Log.d("KIll","Service Killed");

}
@Override
public void onDestroy() {
    Intent intent = new Intent("com.lon.loanonmind.loanonmind.MyService");
    intent.setClass(this, LocationServices.class);
    sendBroadcast(intent);
    super.onDestroy();


}

// onstart命令的return语句返回START_STICKY;

Answer 1

请使用警报服务重新启动服务

Intent intent = new Intent("com.lon.loanonmind.loanonmind.MyService");
intent.setClass(this, LocationServices.class);   
PendingIntent pintent = PendingIntent.getService(this, 0, intent , 0);
AlarmManager alarm = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
alarm.cancel(intent );
alarm.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(),5000, pintent);

系统处理器终止后重新启动Fourground服务

1 个答案: