Android Oreo JobIntentServices closes always












0















I already tried a JobService as well, but I get the same result, as with the JobIntentService, namely my Notification gets called after x seconds when the app is running in the foreground, but not after swiping the app in the recent task area.



Here is how I start the JobIntentService from my Fragment:






Intent serviceIntent = new Intent(getActivity(), AlertJob.class);
serviceIntent.putExtra("inputExtra", timeForAlarm);

AlertJob.enqueueWork(getContext(), serviceIntent);





And this is my JobIntentService Class:






public class AlertJob extends JobIntentService {

public static void enqueueWork(Context context, Intent work) {
enqueueWork(context, AlertJob.class, 123, work);
}

@Override
public void onCreate() {
super.onCreate();
}

@Override
protected void onHandleWork(@NonNull Intent intent)
{

try
{
Thread.sleep(5000);
startService(new Intent(getApplicationContext(), Service_Notification.class));
} catch (InterruptedException e) {
e.printStackTrace();
}

}

@Override
public void onDestroy() {
super.onDestroy();
}

@Override
public boolean onStopCurrentWork() {
return super.onStopCurrentWork();
}
}





I have already tried the AlarmManager and so on as well, but the problem remains the same. The JobIntentService gets destroyed when the app is only running in the background.



Thank you very much for your help!










share|improve this question























  • Assuming you get as far as the startService line .. you can't call startService() from the background - it will throw an IllegalStateException, use startForegroundService() - on the proviso that the launched service will promote itself to foreground service within a few seconds otherwise it will close with IllegalStateException - docs : developer.android.com/reference/android/support/v4/app/… & article : medium.com/til-kotlin/…

    – Mark Keen
    Nov 28 '18 at 0:45













  • Hi, thank you very much for your fast answer, but somehow the Notification and startActivity() don't work after I swiped the app. :/

    – Tester3
    Nov 28 '18 at 16:13











  • Maybe you could also check my other Thread stackoverflow.com/questions/53510275/…

    – Tester3
    Nov 28 '18 at 17:54
















0















I already tried a JobService as well, but I get the same result, as with the JobIntentService, namely my Notification gets called after x seconds when the app is running in the foreground, but not after swiping the app in the recent task area.



Here is how I start the JobIntentService from my Fragment:






Intent serviceIntent = new Intent(getActivity(), AlertJob.class);
serviceIntent.putExtra("inputExtra", timeForAlarm);

AlertJob.enqueueWork(getContext(), serviceIntent);





And this is my JobIntentService Class:






public class AlertJob extends JobIntentService {

public static void enqueueWork(Context context, Intent work) {
enqueueWork(context, AlertJob.class, 123, work);
}

@Override
public void onCreate() {
super.onCreate();
}

@Override
protected void onHandleWork(@NonNull Intent intent)
{

try
{
Thread.sleep(5000);
startService(new Intent(getApplicationContext(), Service_Notification.class));
} catch (InterruptedException e) {
e.printStackTrace();
}

}

@Override
public void onDestroy() {
super.onDestroy();
}

@Override
public boolean onStopCurrentWork() {
return super.onStopCurrentWork();
}
}





I have already tried the AlarmManager and so on as well, but the problem remains the same. The JobIntentService gets destroyed when the app is only running in the background.



Thank you very much for your help!










share|improve this question























  • Assuming you get as far as the startService line .. you can't call startService() from the background - it will throw an IllegalStateException, use startForegroundService() - on the proviso that the launched service will promote itself to foreground service within a few seconds otherwise it will close with IllegalStateException - docs : developer.android.com/reference/android/support/v4/app/… & article : medium.com/til-kotlin/…

    – Mark Keen
    Nov 28 '18 at 0:45













  • Hi, thank you very much for your fast answer, but somehow the Notification and startActivity() don't work after I swiped the app. :/

    – Tester3
    Nov 28 '18 at 16:13











  • Maybe you could also check my other Thread stackoverflow.com/questions/53510275/…

    – Tester3
    Nov 28 '18 at 17:54














0












0








0








I already tried a JobService as well, but I get the same result, as with the JobIntentService, namely my Notification gets called after x seconds when the app is running in the foreground, but not after swiping the app in the recent task area.



Here is how I start the JobIntentService from my Fragment:






Intent serviceIntent = new Intent(getActivity(), AlertJob.class);
serviceIntent.putExtra("inputExtra", timeForAlarm);

AlertJob.enqueueWork(getContext(), serviceIntent);





And this is my JobIntentService Class:






public class AlertJob extends JobIntentService {

public static void enqueueWork(Context context, Intent work) {
enqueueWork(context, AlertJob.class, 123, work);
}

@Override
public void onCreate() {
super.onCreate();
}

@Override
protected void onHandleWork(@NonNull Intent intent)
{

try
{
Thread.sleep(5000);
startService(new Intent(getApplicationContext(), Service_Notification.class));
} catch (InterruptedException e) {
e.printStackTrace();
}

}

@Override
public void onDestroy() {
super.onDestroy();
}

@Override
public boolean onStopCurrentWork() {
return super.onStopCurrentWork();
}
}





I have already tried the AlarmManager and so on as well, but the problem remains the same. The JobIntentService gets destroyed when the app is only running in the background.



Thank you very much for your help!










share|improve this question














I already tried a JobService as well, but I get the same result, as with the JobIntentService, namely my Notification gets called after x seconds when the app is running in the foreground, but not after swiping the app in the recent task area.



Here is how I start the JobIntentService from my Fragment:






Intent serviceIntent = new Intent(getActivity(), AlertJob.class);
serviceIntent.putExtra("inputExtra", timeForAlarm);

AlertJob.enqueueWork(getContext(), serviceIntent);





And this is my JobIntentService Class:






public class AlertJob extends JobIntentService {

public static void enqueueWork(Context context, Intent work) {
enqueueWork(context, AlertJob.class, 123, work);
}

@Override
public void onCreate() {
super.onCreate();
}

@Override
protected void onHandleWork(@NonNull Intent intent)
{

try
{
Thread.sleep(5000);
startService(new Intent(getApplicationContext(), Service_Notification.class));
} catch (InterruptedException e) {
e.printStackTrace();
}

}

@Override
public void onDestroy() {
super.onDestroy();
}

@Override
public boolean onStopCurrentWork() {
return super.onStopCurrentWork();
}
}





I have already tried the AlarmManager and so on as well, but the problem remains the same. The JobIntentService gets destroyed when the app is only running in the background.



Thank you very much for your help!






Intent serviceIntent = new Intent(getActivity(), AlertJob.class);
serviceIntent.putExtra("inputExtra", timeForAlarm);

AlertJob.enqueueWork(getContext(), serviceIntent);





Intent serviceIntent = new Intent(getActivity(), AlertJob.class);
serviceIntent.putExtra("inputExtra", timeForAlarm);

AlertJob.enqueueWork(getContext(), serviceIntent);





public class AlertJob extends JobIntentService {

public static void enqueueWork(Context context, Intent work) {
enqueueWork(context, AlertJob.class, 123, work);
}

@Override
public void onCreate() {
super.onCreate();
}

@Override
protected void onHandleWork(@NonNull Intent intent)
{

try
{
Thread.sleep(5000);
startService(new Intent(getApplicationContext(), Service_Notification.class));
} catch (InterruptedException e) {
e.printStackTrace();
}

}

@Override
public void onDestroy() {
super.onDestroy();
}

@Override
public boolean onStopCurrentWork() {
return super.onStopCurrentWork();
}
}





public class AlertJob extends JobIntentService {

public static void enqueueWork(Context context, Intent work) {
enqueueWork(context, AlertJob.class, 123, work);
}

@Override
public void onCreate() {
super.onCreate();
}

@Override
protected void onHandleWork(@NonNull Intent intent)
{

try
{
Thread.sleep(5000);
startService(new Intent(getApplicationContext(), Service_Notification.class));
} catch (InterruptedException e) {
e.printStackTrace();
}

}

@Override
public void onDestroy() {
super.onDestroy();
}

@Override
public boolean onStopCurrentWork() {
return super.onStopCurrentWork();
}
}






android alarmmanager android-8.0-oreo android-jobscheduler android-8.1-oreo






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 28 '18 at 0:22









Tester3Tester3

267




267













  • Assuming you get as far as the startService line .. you can't call startService() from the background - it will throw an IllegalStateException, use startForegroundService() - on the proviso that the launched service will promote itself to foreground service within a few seconds otherwise it will close with IllegalStateException - docs : developer.android.com/reference/android/support/v4/app/… & article : medium.com/til-kotlin/…

    – Mark Keen
    Nov 28 '18 at 0:45













  • Hi, thank you very much for your fast answer, but somehow the Notification and startActivity() don't work after I swiped the app. :/

    – Tester3
    Nov 28 '18 at 16:13











  • Maybe you could also check my other Thread stackoverflow.com/questions/53510275/…

    – Tester3
    Nov 28 '18 at 17:54



















  • Assuming you get as far as the startService line .. you can't call startService() from the background - it will throw an IllegalStateException, use startForegroundService() - on the proviso that the launched service will promote itself to foreground service within a few seconds otherwise it will close with IllegalStateException - docs : developer.android.com/reference/android/support/v4/app/… & article : medium.com/til-kotlin/…

    – Mark Keen
    Nov 28 '18 at 0:45













  • Hi, thank you very much for your fast answer, but somehow the Notification and startActivity() don't work after I swiped the app. :/

    – Tester3
    Nov 28 '18 at 16:13











  • Maybe you could also check my other Thread stackoverflow.com/questions/53510275/…

    – Tester3
    Nov 28 '18 at 17:54

















Assuming you get as far as the startService line .. you can't call startService() from the background - it will throw an IllegalStateException, use startForegroundService() - on the proviso that the launched service will promote itself to foreground service within a few seconds otherwise it will close with IllegalStateException - docs : developer.android.com/reference/android/support/v4/app/… & article : medium.com/til-kotlin/…

– Mark Keen
Nov 28 '18 at 0:45







Assuming you get as far as the startService line .. you can't call startService() from the background - it will throw an IllegalStateException, use startForegroundService() - on the proviso that the launched service will promote itself to foreground service within a few seconds otherwise it will close with IllegalStateException - docs : developer.android.com/reference/android/support/v4/app/… & article : medium.com/til-kotlin/…

– Mark Keen
Nov 28 '18 at 0:45















Hi, thank you very much for your fast answer, but somehow the Notification and startActivity() don't work after I swiped the app. :/

– Tester3
Nov 28 '18 at 16:13





Hi, thank you very much for your fast answer, but somehow the Notification and startActivity() don't work after I swiped the app. :/

– Tester3
Nov 28 '18 at 16:13













Maybe you could also check my other Thread stackoverflow.com/questions/53510275/…

– Tester3
Nov 28 '18 at 17:54





Maybe you could also check my other Thread stackoverflow.com/questions/53510275/…

– Tester3
Nov 28 '18 at 17:54












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