Check In Android When Application (not Activity) Going To Closed?
Apr 28, 2014How to check in android when application (not Activity) going to closed?
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Android :: When Activity Closed Fields Not Released
May 20, 2010In the following scenario, the fields of Activity is not released when the Activity is closed with calling finish().
Class MyClass {
}
Android :: Service Stops When Activity Is Closed
Nov 23, 2010If 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?
Android : How To Listen A Closed Activity From A Widget
Oct 8, 2010I 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...?
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Nov 19, 2010I wrote an android program that: has a main activity for UI, and it starts a service. The service timely callbacks the UI activity to update views. It works fine except: if the activity is closed (with BACK) and start again, the service will also be started again (The service plays audio file, so there are two overlapped sounds). I use bindService with BIND_AUTO_CREATE flag to start and connect to service. According to the document, it should create service only if it doesn't exist, but obviously it starts another instance when opened second time. All I want is when the activity is closed, the service goes on running, and when the activity opens again, it can reconnect to the service. Is that possible? Or I just misunderstand the usage of service?
View 1 Replies View RelatedAndroid :: How To Check If Activity Is Current Activity Running In Screen
Jul 16, 2010I used Toast to make notification, but it seems it will appear even its activity is not in the current screen and some other activity has been started.I want to check this situation, when the activity is not the current one, I'd not send the Toast notification. But how to do ?
View 1 Replies View RelatedAndroid :: Activity Check Service To Start Another Activity
Sep 10, 2010I need to made an activity (without layout) that on start check if a service is running. if it is true it starts Activity2, if it false it starts Activity1.
I tried with this code:
CODE:............
Enter code here
But when I check, in the onCreate method, if serviceConnect!=null I receive sometime a NullPointerExcption.
I tried also to insert the operation in the method onCreate in an Async Task:
CODE:............
Android :: How To Unregister Listener After Application Get Closed
Apr 28, 2010I 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 Auto Restart Application After Force Closed?
Apr 21, 2010In 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?
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Feb 3, 2009A 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.
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May 31, 2010I'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?
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View 2 Replies View RelatedAndroid :: Application Closed Unexpectly Toast Wont Display Anything
Sep 28, 2010Here I attached my code..
CODE:....................................
Android :: How To Prevent Application Being Closed On Clicking Back Button On Emulator/
Feb 5, 2009I 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.
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Jan 16, 2010I 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 RelatedMotorola Droid :: Widget / Icon Disappear When Application Closed
Sep 20, 2010When 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?
Android :: How To Check Activity Is Running Or Not?
Jul 15, 2010I want to show a progress dialog on the screen if the activity is showing. But when the activity window is not showing, it will not do anything. Please suggest, how do i check whether my activity is showing or not?
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Oct 12, 2010How do I check whether there are any AlertDialogs on the screen programmatically?
View 1 Replies View RelatedAndroid : Check And See Activity Exists?
May 20, 2010Is there a way to check and see if an Activity exists on your device? If I have a youtube video link I want to specify it open in the YouTube PlayerActivity. However, I don't want to crash if for some reason they don't have it.
Is there a way to check and see if the activity exists? I don't think I can catch the runtime exception since startActivity() doesn't throw it.
Android :: Check Activity Stack From Service?
Aug 19, 2010I have an app that starts a service, then starts another activity previously selected by the user. Everything works on my app except I'm trying to get the service to kill itself, after it leaves the other activity without it having to come back to my activity. I've looked everywhere to see if anyone knows how to peek() search() the Activity Stack from a Service. Another way of wording is to check the foreground process from a service.
View 2 Replies View RelatedAndroid :: How To Check Whether Browsable Activity Is Present (installed ) Or Not?
Nov 19, 2010I am calling my application from clicking on button in web-page. I made that activity as BROWSABLE. It is working fine when I open that web-page in android emulator and click on button; i.e. it is opening the application. Now, I want to whether that activity is present or not in my emulator i.e. it is installed or not, by clicking on button... How can I check that?
View 1 Replies View RelatedAndroid :: Check If Any Items On History / Activity Stack?
Nov 16, 2009I'm trying to figure out if there's any way to see if there is anything on the history stack so I can programatically display a Back button or not.
I tried getting the RunningTaskInfo to get the num of activities but it doesn't seem to work quite right for what I need. Does anyone know of another way?
Android :: Check Condition Inside OnCreate() Of Activity And Display An AlertDialog?
Aug 18, 2010I am new to Android and this is my first question here so please go easy on me.
Is it possible to check some condition inside onCreate() of an Activity and display an AlertDialog?
I am creating an AlertDialog anonymously in Oncreate() and calling show on that instance but the AlertDialog is never displayed.
Android :: Check If Application Running In Background?
Jul 6, 2010I am newbie to android. I have client server based application. Server keeps on sending the update notifications to client after every single minute and at client side my app receive those updates and display it using Toast. But now my problem is whenever my client app goes into the background server keeps on sending the update notifications and my client display it as if the application is in foreground. I am not getting how to check that application is running in background.
View 1 Replies View RelatedAndroid :: Check Application Is Set Default / Not In Droid?
Jul 27, 2010I want to check if my application is set as the default application for the Intents I'm handling inside my App.
As an example ff more than one application supports to open a specified file format. I need to make my application as a default application from my code. How it possible to make my application a default (from the code)? Can anyone help me?
At least I would like to check this on startup of my app and redirect the user to fill in some information if my App is not set as the default on the device.
Android :: Check For Dependent Application During Installation?
Mar 25, 2010I want to publish my application (ABC). Its an audiobook file(just for example.) wrapped as apk. When the user install this application it needs to check whether another application (XYZ) already installed or not. If not let the user know they have to install the application XYZ first before installing ABC.
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Jun 30, 2010I want to implement the versioning feature for my application manually. For that I intend to compare the application version currently installed on the device and the application version present on android market. I can get the installed application's version using PackageManager , but how to find out the version of the application on the android market programatically ?
View 2 Replies View RelatedGeneral :: Script To Check Running Application?
Feb 7, 2012I am trying to set up a script with Script Manager which will check if com.facebook.katana is running and disable it, but if it isn't running then it will enable it.
The enable and disable part is easy using pm enable/disable but how do I check what is running?
Android :: Application Menu Rather Than Each Activity In Application?
Jul 27, 2009Is it possible to attach Menu to an application rather than each activity in the application? I have 20-23 activities in my application and it doesn't make sense me to add same menu to all the activities.
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Jun 24, 2010After rooting my Hero the night it came out, I noticed that I'm having connectivity issues. Weather won't update, can't check email, can't access facebook, etc. How to put my phone back to normal?
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