Android :: How To Unregister Listener After Application Get Closed

Apr 28, 2010

I am writing an application that listens to phone calls and perform some tasks when phone call arrives. The Application contains one activity which includes 2 buttons 'Start' and 'Stop' (where starts register the listener and stops unregister it - see code below).

The problem starts when the application is closed ( onDestroy is called ). If the user pressed on the start button and exit from the application the listener still working (which is the expected behavior) but from now it is impossible to unregister the listener since launching new instance of the application create new instance of phoneListener.

My question is:

1.Is there better way to implement my requirement?

2.Can I save the phoneListener object and reload It on application creation?

CODE:........................

Android :: How to unregister listener after application get closed


Android :: Static Variable And Remove The Listener When App Is Closed?

Jul 16, 2009

I have some static variables and some registerListeners. Do i need to release them all and remove these listeners?

View 8 Replies View Related

Check In Android When Application (not Activity) Going To Closed?

Apr 28, 2014

How to check in android when application (not Activity) going to closed?

View 2 Replies View Related

Android :: How To Auto Restart Application After Force Closed?

Apr 21, 2010

In an Android application, we usually got the "Force Closed" error if we didn't get the exceptions right. How can I restart my application automatically if it force closed? Is there any specific permission is used for this?

View 2 Replies View Related

Android :: Application Distribution For Closed User Group

Feb 3, 2009

A customer asked me to create an android application for their internal use. Essentially it would some sort of mobile terminal for a special chemistry database.It doesn't make any sense, to distribute this application via "Android Market" since it is only useful for special users and payment wont be done per installation but for the whole contract.Is there any other way to distribute android apps besides the market? Maybe by putting them on a web page? Any hints appreciated since i couldn't find anything on the web.

View 2 Replies View Related

Android :: How To Close Toast When Application Is Closed / Hidden?

May 31, 2010

I'm writing a little app that uses GPS coordinates and I have a toast that pops up and displays my current GPS coordinates (and updates them as they change).It works fine but when I close the app the toast remains and covers whatever I do on the homescreen (and continues to update the GPS coordinates).How do I get it to cancel when I close/hide the application?

View 2 Replies View Related

Android :: Droid Sqlite Application Is Being Forcefully Closed On Device / Why Is So?

Nov 18, 2010

I am using SQLiteOpenHelper class to create, open database. for my application i am creating writable object SQLiteDatabase which i am using to read and write data to database. This object is static for main class and used in all application to read write in to database. my application is working properly on emulator. but on device after some read write query fires.

View 2 Replies View Related

Android :: Application Closed Unexpectly Toast Wont Display Anything

Sep 28, 2010

Here I attached my code..

CODE:....................................

View 5 Replies View Related

Android :: Air Traffic Control Scanner / Listener Application

May 13, 2010

There are police scanner apps - looking for an ATC scanner/listener app?

View 1 Replies View Related

Android :: How To Prevent Application Being Closed On Clicking Back Button On Emulator/

Feb 5, 2009

I have an application with main view having a search button. On clicking the search button, search results are displayed in a text view. When I hit the back button at this view, instead of navigating to the previous screen, application itself gets closed. Could anybody please let me know how to go back to previous screen.

View 14 Replies View Related

Android :: Reregister Phone State Listener If Application Crashed

Nov 17, 2009

i've registered a PhoneStateListener in BOOT_COMPLETED receiver by using following call: tm.listen(new TestCallStateListener(), PhoneStateListener. LISTEN_ CALL _STATE); If the application crashes then system automatically unregisters the PhoneStateListener. Is there any mechanism of checking if particular PhoneStateLister is registered or not? Actually i'm thinking of starting a repeating service by AlarmManager which will check if PhoneStateListener is registered or not . And if it's not registered then service will register it again. Just a backup if application crashes. Is this a good approach or there is some better mechanism to make sure that PhoneStateListener is always registered even if application crashes ?

View 2 Replies View Related

Android :: Registering OnClick Listener On Application Widget Button

May 15, 2010

I'm creating my first widget and ran into a snag. I have several buttons on this widget and need a way to register an onClick action for each of the buttons. So far I've only found examples where they start a configuration activity from a widget button. Does someone have example code on using buttons in home screen widgets?

View 4 Replies View Related

Android :: Tabbed Application With Location Listener Implemented In TabActivity TabHost

Sep 25, 2010

I have an application that has a tabActivity and 3 tabs. all off the tabs use a location listener and work with locations. i implement onPause and onResume for every tab to remove and start listening for location accordingly. is this the right way to go? i had another idea to work with and that was implementing a location listener to the tabActivity and doing broadcasts to the child tabs with the location, but it seemed more complicated.

The problem with my current solution is that whenever i switch tab i lose the location i got in the previous and i cant use getlastknown location because i dont want the last location on start of the application.(does this make sense?) what can i do to solve this problem. a thing that will work better will be to have one variable that will hold the last location from the onLocationChanged and i can observe its changes and call methods onChange.

View 1 Replies View Related

Samsung Moment :: New CL14 Stock And Force Closed Application

Jan 16, 2010

I am currently running CL14 stock with Open Home and I wanted to let you security conscious folks know about a security issue I discovered. I hit the end button and pulled up my phones lock screen. Decided to test the new emergency dialer and when I pulled that up Open Home had force closed. When I hit end it returned me to the main screen w/o me entering my combination. I assume this could happen with any force closed app so although it's a rare issue that something FCs in the background it is possible and is a security issue. Just a heads up.

View 6 Replies View Related

Motorola Droid :: Widget / Icon Disappear When Application Closed

Sep 20, 2010

When I exit out of an app the screen is blank for 30 seconds or so before my widgets and icons reappear. I had it back in November 2009 and I still have it after 2.0.1 and 2.1 and 2.2 and the other 2.2. I see a million threads here and on other forums asking about it. Just checking in to see if there was ever a solution discovered. Like all of you, I can always bring them back with a hard or soft reset.

I'm just wondering if anyone has found a way to prevent it from happening in the first place. I assume that it's related to available memory or processor or something, so every once in a while I think "I'm going to streamline this thing and give it all kinds of available memory" and it doesn't work. I kill all widgets and go to vanilla wallpaper and it still happens. Anyone figure this thing out?

View 12 Replies View Related

Android :: To Unregister A Broadcast Receiver Register Registered In Manifest File

Mar 19, 2010

I have been able to register and unregister a broadcast receiver from the java code and know that a broadcast receiver is unregistered (even if it is not done explicitly) on its own as the process that registered it is killed. Now I have a broadcast receiver which has been registered through manifest file and not through the java code, and need to unregister the broadcast receiver from the java code. Since this, i think would need a reference to System context that instantiates the broadcast receiver.

View 4 Replies View Related

General :: Way To Unregister Phone With Google

Nov 6, 2012

I want to give my rooted Galaxy Ace to a friend of mine.Is there any way to unregister the phone with Google that does not need unrooting/restoring factory settings?

View 1 Replies View Related

Android :: When PreferenceScreen Is Closed?

Mar 4, 2009

Is there a certain way for me to know when a PreferenceScreen is closed?

View 12 Replies View Related

Android :: Soft-keyboard Is Not Being Closed

Jun 28, 2010

I've got a problem with my application in that the soft-keyboard is not being closed unless the user pushes the "back" button.I use several layouts which I load using the setContentView method of the application. Some layouts contain multiple EditText fields. The soft-keyboard pops up correctly when the entry boxes are being clicked, but never gets dismissed, even after I switch to a new layout using setContentView (instigated by on-screen push buttons).I found a way of apparently removing the keyboard using the "InputManager" class but how exactly does that work if I don't know which entry field opened/currently owns the keyboard?Is there a way of possibly invalidating a whole layout which would perhaps cause all resources (and hopefully the keyboard) to be cleared? As said before, I currently just use setContentView to load the next screen.

View 4 Replies View Related

Android :: Need App For Keeping Apps Closed?

May 19, 2010

Let me start off my saying I searched this topic before I posted. I am constantly closing apps with them being restarted and I'm not opening them like Music, alarm clock, Amazon mp3 store, moxier mail, etc. The only one I actually use from time to time is music but they open on there own. Is there an app or setting to change this?

View 8 Replies View Related

Android :: How To Get MediaPlayer() To Stop When App Is Closed

Sep 17, 2010

My android app creates a MediaPlayer() and plays a looping song. I need to have it stop playing when the user leaves the app. I also need to get at the volume buttons somehow, to let users adjust the songs volume...

CODE:..................

View 1 Replies View Related

Android :: Listener On Spinner

May 18, 2010

I want to click on an item of a spinner and change the content of another spinner.I tried to do this by creating a listener OnItemSelectedListener() but it doesn't work.Any Ideas?

View 6 Replies View Related

Android :: Set A Listener To MenuButton?

Mar 19, 2010

I want to do a custom action when pressing on the Menu button on the phone.

Is it possible to set an onClickListener (or similar) on the button and if so, how?

onCreateOptionsMenu is only called the first time the button is pressed - I've already tried this.

View 3 Replies View Related

Android :: How Unlock Screen Be Avoided / Closed?

May 5, 2010

I'm writing some JUnit tests for my Android Activity.They run fine and report proper results.However, when i automate the test and start the emulator, the emulator starts with an unlock screen. This prevents the test from running correctly.How do I start an emulator without the unlock screen so that it's ready to run a test immediately? Are there commands in the emulator.exe or adb.exe that can close/ remove the unlock screen?

View 5 Replies View Related

Android :: StaleDataException Access Closed Cursor

Jun 8, 2010

Should I just have MyDataSetObserver catch the exception and move on? I'd like a more robust solution than that if possible. Or is there some other way I could rearrange my program so that the staleDataException doesn't occur (as often)? I believe that it is happening because I am launching the new activity in my onListItemClick.

View 1 Replies View Related

Android :: When Activity Closed Fields Not Released

May 20, 2010

In the following scenario, the fields of Activity is not released when the Activity is closed with calling finish().
Class MyClass {
}

View 3 Replies View Related

Android :: Collect Data On Closed Thread?

May 2, 2009

bellow just a test sample source for a background thread. i would like that when my app is closed it still run in the background (like at my tracks) to collect data even when it is closed. but it always dies after a while by itself, why?...........

View 4 Replies View Related

Android :: Beta Closed - Working Copy For 3g?

Mar 23, 2010

Have been looking for the beta of swype for android but the beta is closed but i am sure there is some place i can get a working copy for my mytouch 3g?

View 2 Replies View Related

Android :: Service Stops When Activity Is Closed

Nov 23, 2010

If I understand it correctly, bindService() with BIND_AUTO_CREATE will start a service and will not die until all bindings are all unbinded.

But if I bindService(BIND_AUTO_CREATE) at onCreate() and hit back button to close the activity, the service calls onDestroy() and dies also.

I don't call unbind() at anytime. So is that mean when the Activity got destroyed, the binding got destroyed also and the service gets destroyed also?

What if I want the service to be always running, at the same time when the activity starts I want to bind it so that I can access the service?

If I call StartService() and then bindService() at onCreate(), it will restart the service at every launch of Activity. (Which I don't want).

So I could I start service once and then bind next time I launch the activity?

View 1 Replies View Related

Android : How To Listen A Closed Activity From A Widget

Oct 8, 2010

I have a widget that launches an activity, but when the activity finishes using the finish() I don't know how my widget can know about it since I can't override onActivityResult() which seems like the only way to listen when an activity closes...?

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved