Android :: Make Service Always Alive?

Jun 30, 2009

How do I make my service always alive?? If my service gets killed because of an exception or if the VM kills my service on low memory, How do I make sure that my service is always running?

Android :: make service always alive?


Android :: How To Keep Service Alive?

Jul 19, 2009

Is it possible to keep service alive even if the foreground app does not run anymore? My app consists of a foreground app (UI) and a service that should keep running in the background until it is being explicitly stopped by the user (similar to a music player). The problem is that if the user opens other apps, my foreground app is being killed by the system (makes sense) but then also the service is being killed by the system (does not make sense).

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Android :: Keeping Service Alive Across Configuration Changes

Apr 7, 2010

The default way configuration changes (i.e., rotates) are handled is to destroy the activity & recreate it with a new one. What is the recommended way to handle these changes in an activity that binds / unbinds to a service (that is possibly heavy/slow to start)? When the activity gets destroyed, it unbinds & causes the service to be destroyed. When the new activity is created, it binds & recreates the service.

The only choices seem to be:
-- override onConfigurationChanged in the activity. Feels ok, but non - conformant.
-- explicitly start the service & only stop it when the last activity gets an onDestroy that's not due to a config change (i.e., there was no call to onRetainNonConfigurationInstance). Feels icky.
-- explicitly start the service & don't stop it until some amount of time after the last unbind. Ickier.

On a related note, what happens between activity switches within a process, where the first activity (A) starts the next activity (B) & then calls finish() -- is there a guarantee that B.onCreate is called before A.onDestroy? If not, and the activities share a service, the same issue of keeping the service alive during this window exists, but with only the icky workarounds.

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Android :: Way To Keep Service Alive Till Phone Switched Off?

Nov 23, 2010

Once we call the startService() method, can we keep the service alive until its explicitly stopped by the user? I want my service to stay alive until the phone is switched off. How can i do this? The idea is that when I receive an incoming call, I want to start recording and once the status changes to idle, I want to stop the recording. I am doing this inside my service. It does work sometimes and sometimes it doesn't. How can I implement such a thing in a service? Can someone help me with this?

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Android :: Keep Broadcast Receiver Process Alive / By Creating Service That Stays Around?

Sep 16, 2009

The app widget documentation indicates that the "widget provider"being a receiver of a broadcast service may not exist (the process) beyond the completion of the call.If I want to maintain state between two broadcast events, such as say widgetProvider.onUpdate(), can I start a local service and leave it hanging there until my widgets are disabled? If I didn't explicitly stop that service will it be loaded again and resumed when the device wakes up.

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Android :: Make Sure Activity Is Alive Before Firing Intent?

Feb 24, 2010

I am currently firing an Intent to a Broadcast Receiver which in turns starts an Activity.

Then from the same Service another Intent is fired to a Broadcast Receiver thats in the Activity.

The problem is that the Activity isn't getting the Intent meant for it because it is fired before it is alive and the Broadcast Reciever is registered.

I was wondering is there anyway to make sure an Activity is alive before sending an Intent?

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Android :: Some App Make Their Service Running

Sep 26, 2010

How do some android app make their service restart even if killed from task manager? A good example is Lookout security app. What I guess is that it has registered for all common events that are announced like app installed unistalled, interenet available ,etc.Is this a way to keep your service running ?Another solution I found was to make 2 services monitoring each other, so if one gets killed restart another.Which one would be a proper approach? Is there any way in android to start booting automatically(if device is switched off) once connected to power source? I have never heard this on mobile platform.This is possible for PC through bios feature. Can it be done on android?

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Android :: How To Make Service Run Indefinitely?

Apr 9, 2010

I'm trying to create a service that can run in backgroud. To start this service i'm using a activity to invoke startservice() API. This will start the service but when i exit the activity by invoking finish() and system.exit(), I see that service created/started by the activity is also terminated.How can i make sure service runs indefinitely even after terminating activity that started the service?

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Android :: Make Sure Service Is Restarted?

Aug 31, 2010

I have an Android application with a background running Service. When the Service crashes or gets killed by Android I can see that Android tries to restart it again. However the Service never actually restarts, I can see Android scheduling the restart but it new actually happens.

My code is as follows:.................

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Android :: Make Service Stop Itself?

Dec 11, 2009

I start a service in an activity then I want the service to stop itself after awhile.

I called stopSelf() in the service but it doesn't work.

how to make the service stop itself?

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Android :: How To Make Service Run / When Device Is Not Awake?

May 21, 2010

my application objective is to save location updates every ,let say, 20 minuets .I used service and it worked fine , but when i lock the screen or it is locked automatically the service stop running .when i unlock it , service runs again.How to make my code run all the time in all conditions?

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Android :: How Will Application Developer Will Make Sure / Service Is Available On Phone ?

Sep 30, 2010

I have developed an android service. Any android app can use it's API's to get some kind of news updates from this service. I want to distribute this service so that any android app on the phone can use this service. My questions here are :When some android application try to use its API on the phone and suppose that service is not available on the phone then what will happen ?How will android application developer will make sure that the service is available on the phone?Does application developer has to bundle service with his application ? If yes then wont be there multiple instances of same service on phone if multiple application contains same service on the phone?

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Android :: Way To Make An App / Service For Virtual / Soft Buttons?

Jun 5, 2010

I want make an app/service that looks like (Nexus One touch buttons) for the navigation keys (Home, menu,Back, Search). The buttons should always stay on top and send the command to the actually app thats running. Someone have ideas and sample codes how to do that?

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Android :: How To Make Service Running When Phone Finish Booting?

Jan 18, 2010

Can anybody tell about the Broadcast Receiver in android to make make my service to run when the the phone just finishes the booting.

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Android :: Are Processes Kept Alive When Nothing Is Being Done?

Feb 8, 2010

I have an app which declares a BroadcastReceiver, the receiver gets the broadcast, does what it needs to, then ends ensuring that everything is tidied up as needed. When I examine the system through the DDMS view in Eclipse the process for the application is still running after the receiver has completed. I've even boiled it down to a simple test case which gets a shared preferences instance from the context, checks a random setting, and then exits, and, when run on the 1.5 emulator (which is the minimum supported OS level) the process is still hanging around.The reason this is an issue is memory usage (which shows under DDMS as around 2MB).I've had queries about why the application still uses up memory even when it's not doing anything, so, my question is; Is this behaviour normal, or have I missed something that would make the process exit?

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Android :: TCP (XMPP) Keep Alive And TMobile

Apr 14, 2009

I just wondered which frequency is OK to send whitespace keep alive packets onto a TCP connection to keep it alive on a T-Mobile 3G connectivity (the use case is to maintain an idle XMPP session alive). On SFR in France, we are disconnected if idle for 3 minutes, but I guess T-Mobile's timeout is lower. By the way there is a bug in the Smack library, the "keep alive" setting is not enforced, e.g. if you set it to 30s, in the worst case the whitespace will not be sent until the double of this time (60s).

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Android :: Keep Connection Alive When Screen Goes Off?

Oct 22, 2010

is there any way to keep my connection alive when the screen goes off? my xmpp connection is disconnected due to ACTION_SCREEN_OFF event,

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Android :: Force Application To Alive?

Jul 13, 2010

I am writing an application to do fileobservation which can be done. Is there any way I can make the application to run in the background without killing it? Unless user restart the phone. Is there any way to do it?

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Android :: Phonestatelistener Dies After While - Kept Alive?

Dec 7, 2009

am developing an app that needs to track incoming calls. I have set up a phonelistener which is launched form a service like so

TelephonyManager tm = (TelephonyManager)getSystemService (TELEPHONY_SERVICE); tm.listen(mPhoneListener, PhoneStateListener.LISTEN_NONE);

This seems to work for a while but then fails to fire after - say an hour. I have tried relaunching the listening in a timertask every 60 seconds but this does not seem to work. Is there a way of keeping a listener alive for a long period of time. I can only assume the system is garbage collecting it.

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Android :: How To Keep Mobile Network Alive Even If Screen Is Off

Dec 10, 2009

I want my service keeps network connection alive even if user presses the power button to shutdown the screen. As I have tested, socket will return exceptions and through CONNECTIVITY_ACTION intent, i know EXTRA_NO_CONNECTIVITY is true. So can current Android keep connection not closed when screen is off?

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Android :: Keep Threads And Views Alive Between Activities

Sep 13, 2010

Trying to understand the Android framework model. I have an application that needs to have several threads running. On thread gets GPS fixes, another picks up GPS fixes and pushes them to server, and yet another occasionally polls a server for dispatched orders. Some of these threads update status Views as well.

Since I am new to Android, the application framework model hasn't clicked for me. Where are these threads started? Right now I start the threads in the initial Activity, but if I understand it right, once that Activity goes invisible it is stopped. Furthermore, I have to track GPS and network statistics so that I can have a View which may (or may not) be the active View.

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Android :: Keeping An Activity Alive Instead Of Destroying It?

Nov 23, 2009

Is there a way to keep an Activity in memory after the user hits the back button on it?ActivitySearch is used frequently in my app, however after the user starts it up, then hits the back button, it's destroyed, and the next visit to it requires it be built from scratch again.If after its first construction, I could just request it be paused instead of destroyed on the back button, then I could reuse it. Is there a sensible way of doing this?The only way I could think of reasonably doing it is to combine ActivitySearch with ActivityMainMenu into a single activity, and simply switch views when the user chooses search, but this is probably a bad design.

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Android :: Want To Check Whether Process Is Still Alive Or Not Through Programmatically

Nov 26, 2009

I want to check whether the process is still alive or not through programmatically ,Can i do that i am trying to do it by process name in onCreate method but the issue is that the onCreate method is called always .When i check that in onCreate method i always get the process name and i can not kill the current app and switch to previous one.

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Android :: Droid Air - Keep Application Alive During Sleep?

Nov 3, 2010

If it is possible to keep an Air for Android application alive during sleep, how can it be done? I know how to prevent sleep and lock but this course is not preferable to some users.

Update

The reason in this case is to keep the video streaming from the phone to a server.

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Sprint HTC Hero :: Phone Refused To Make Calls / Had Service

Dec 22, 2009

I had a weird issue that has sprung up twice now with making phone calls and I wanted to see if anyone else was experiencing the same thing. Visually everything looks like it is functional with my phone service on the phone. I have bars, nothing out of the ordinary. However, I can't make any outbound calls either through my contacts or by manually dialing. I the number pad and it makes the response noise but doesn't actually type the number. In contacts, I hit call and the same thing happens. The fix I have found is just to soft boot the phone. Now I hear you all saying "No big deal, just restart." Yeah, it is no big deal unless I have to make a call in an emergency say calling 911 or things of that nature. Waiting for 5 minutes for my phone to reboot in an emergency can cost lives. I know I am being a little dramatic, but c'mon, at the end of the day, it is a phone and it is having trouble making calls.

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Android :: Activity Switching Won't Keep State Of View Alive Even Using Saveinstancestate() / Why?

Aug 31, 2010

I just started working on android(beginner). I'm stuck in the activity state complexity. I created two activitys(activity1 and activity2). wen i move from the activity1 to 2 and then back to activity1 using a button(back of activity)the values(states) of the views are not restored. here is the code...

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General :: How To Keep App Alive In Background

Apr 2, 2012

I have a ics tablet, and I am getting really frustrated with Opera mobile keep reloading while I'm in another app or two. my tablet has 1gb ram. I tried autokiller memory optimizer, and auto memory manager to keep opera alive, but its not permanent. and V6 supercharger sounds wayy to complicated for me. and this tablet doesn't have a recovery (its rooted though), so the instruction sounds more complicated to me. so I saw one post in xda somewhere, that I can modify build.prop to set oom priority and it will be kept permanently.

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General :: Keep Flash On Browser Alive While In Background?

Aug 3, 2012

As of ics when you move browser in the background, that is switch from browser to another app, the flash content on the web page gets paused, like the waiting seconds countdown on a file sharing website, it simply means you can't multitask, So is there a app that can prevent the browser from being dead in the background, or a floating browser will do the trick

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Samsung Captivate :: Randomly Shutting Off - Keep Alive Application

Oct 23, 2010

There seems to be a solution for the random shut-down problem with Captivate: Captivate Keep Alive app. This was just posted, and it really seems to work! Give it a try. So far I've been up for more than 24 hours without a shut down event.

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Samsung Epic 4G :: Keep Touch-Sensitive Buttons ALIVE

Nov 10, 2010

I got pretty good guessing the touch buttons one they time out, but still annoying as I did miss sometimes.Well just now, I decided to do something about it.A real quick poke through the phone revealed a very easy fix.The path is here.Settings[Sound & Display[Keyboard timeout[Same as Screen timeout my screen timeout is 1 min.As we all know, and I verified this. The keyboard backlight only turns on when the slider is open. Now the touch-sensitive buttons will infact stay lit as long as you would need them, while the screen is on .Life just got a little easier B)

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