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사용자가 몇 초를 입력하고 버튼을 누르면 서비스가 시작되고 화면이 꺼지는 응용 프로그램을 만들면됩니다. 해당 시간 (초)이 지나면 화면이 켜지고 서비스가 중지됩니다.입력 된 시간 후 서비스 중지 시도
현재 내가 입력 한대로 서비스가 중지됩니다. 어떤 아이디어?
MainActivity (절단)
final EditText timer = (EditText) findViewById(R.id.insertTimer);
findViewById(R.id.startApp).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, MainService.class);
intent.putExtra("timer", timer.getText().toString());
startService(intent);
Toast.makeText(MainActivity.this, "Countdown, Started", Toast.LENGTH_SHORT).show();
Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_OFF_TIMEOUT, 1000);
}
});
MainService :
public class MainService extends Service {
String usedTimer;
long interval;
TimerTask myTask = new TimerTask() {
public void run() {
stopSelf();
}
}; //TimerTask that will cause the run() runnable to happen.
Timer myTimer = new Timer(); //Timer that will make the runnable run.
private static final String TAG = "HelloService";
private boolean isRunning = false;
@Override
public void onCreate() {
registerReceiver(counter, new IntentFilter(Intent.ACTION_SCREEN_ON));
myTimer.schedule(myTask, interval);
Log.i(TAG, "Service, onCreate");
Toast.makeText(MainService.this, "Service, Created", Toast.LENGTH_SHORT).show();
isRunning = true;
}
private BroadcastReceiver counter = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Toast.makeText(MainService.this, "Whoops! You've Lost.", Toast.LENGTH_SHORT).show();
}
};
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
usedTimer = intent.getStringExtra("timer");
try {
interval = Long.parseLong(usedTimer);
} catch(NumberFormatException nfe) {
System.out.println("NumberFormatException: " + nfe.getMessage());
}
Log.i(TAG, "Service, onStartCommand");
Toast.makeText(MainService.this, usedTimer, Toast.LENGTH_SHORT).show();
return super.onStartCommand(intent, flags, startId);
}
@Override
public void onDestroy() {
Log.i(TAG, "Service, onDestroy");
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
PowerManager.WakeLock wakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK
| PowerManager.ACQUIRE_CAUSES_WAKEUP
| PowerManager.ON_AFTER_RELEASE, "MyWakeLock");
wakeLock.acquire();
Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_OFF_TIMEOUT, 30000);
android.os.Process.killProcess(android.os.Process.myPid());
}
@Override
public IBinder onBind(Intent intent) {
Log.i(TAG, "Service, onBind");
return null;
}
}
YES! 고맙습니다! 내가 한 일은 모두 이동하는 것입니다. "myTimer.schedule (myTask, interval);" onCreate에서 onStartCommand까지, 바로 아래 "Toast.makeText (MainService.this, usedTimer, Toast.LENGTH_SHORT) .show();" –