I am working on a service that will check whether the app has idle (at the background) for certain time, and kill the app if it is exceed that given time. Also , if the user has bring back the activity, then it will reset the timer
The problem is, if there are few activities in my app , how can I achieve it ? and I found some similiar code , but how to adjust it to fit my case? Thanks.
The sample code:
timeout class and its service
public class Timeout {
private static final int REQUEST_ID = 0;
private static final long DEFAULT_TIMEOUT = 5 * 60 * 1000; // 5 minutes
private static PendingIntent buildIntent(Context ctx) {
Intent intent = new Intent(Intents.TIMEOUT);
PendingIntent sender = PendingIntent.getBroadcast(ctx, REQUEST_ID, intent, PendingIntent.FLAG_CANCEL_CURRENT);
return sender;
}
public static void start(Context ctx) {
ctx.startService(new Intent(ctx, TimeoutService.class));
long triggerTime = System.currentTimeMillis() + DEFAULT_TIMEOUT;
AlarmManager am = (AlarmManager) ctx.getSystemService(Context.ALARM_SERVICE);
am.set(AlarmManager.RTC, triggerTime, buildIntent(ctx));
}
public static void cancel(Context ctx) {
AlarmManager am = (AlarmManager) ctx.getSystemService(Context.ALARM_SERVICE);
am.cancel(buildIntent(ctx));
ctx.startService(new Intent(ctx, TimeoutService.class));
}
}
public class TimeoutService extends Service {
private BroadcastReceiver mIntentReceiver;
@Override
public void onCreate() {
super.onCreate();
mIntentReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if ( action.equals(Intents.TIMEOUT) ) {
timeout(context);
}
}
};
IntentFilter filter = new IntentFilter();
filter.addAction(Intents.TIMEOUT);
registerReceiver(mIntentReceiver, filter);
}
private void timeout(Context context) {
App.setShutdown();
NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
nm.cancelAll();
}
@Override
public void onDestroy() {
super.onDestroy();
unregisterReceiver(mIntentReceiver);
}
public class TimeoutBinder extends Binder {
public TimeoutService getService() {
return TimeoutService.this;
}
}
private final IBinder mBinder = new TimeoutBinder();
@Override
public IBinder onBind(Intent intent) {
return mBinder;
}
}
kill app
android.os.Process.killProcess(android.os.Process.myPid());
