Android :: Droid App Crashes Due To Low Memory / Stop A Thread Before Completion?
Nov 11, 2010
My application is basically a image viewer. It is opened from both camera and as a separate application.
I open the image viewer to view and edit the picture. Each edit operation is implemented using thread. If my application closes due to pressing the home button, the next time I open it with camera. It throws anr.
This doesn't always happen. Only when large edit operations or edit operations on large image files are done.
I get out of memory error, sometimes timeout.
I guess it s because the thread doesn't complete the edit operation when home is clicked. and it s still running on the background. so when i open it s unable to process it.
m I right?
If so what is the way to stop a thread before the completion?
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Jan 18, 2010
How do you stop the Android softkeyboard from displaying completed text in a TextView. It is very important for my application that the spelling is not shown. In 1.6 SDK I made the InputType = VisiblePassword and that seemed to stop it, however this does not appear to work in the 2.1 SDK.
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Apr 15, 2010
When I put the setContentView in thread as below, it crashes while running in emulator. code...
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Mar 20, 2010
Over the past week I've noticed 3 instances where my HTC Hero just spontaneously switches off.. Screen black, buttons not lighted up. First time, I was editing the Calendar, second time I was viewing my photo album. Most recently, I had the phone in my pocket with music player playing and the phone just stopped working. Battery level wasnt low and I had to remove the battery and reinsert it to get the phone going again for each of those times. The phone might have crashed but idk, this never happened before the past few days (Ive been using it for 2.5 months now)
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Dec 9, 2009
My problem is: Activity A called Activity B, and in Activity B, it start a background thread to do some client-server work. But it maybe takes too much time. So i add a cancel button to call the stop() method to stop the thread, and call finish() to finish the Activity B and go back to Activity A. Although it is back to Activity A, the thread isn't stop immediately. Can i just call the finish() to go back to Activity A, and leave the thread to exit by itself? If it is not the right way, which is?
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Oct 18, 2010
10-18 10:26:39.382: ERROR/global(13919): Deprecated Thread methods are not supported.
10-18 10:26:39.382: ERROR/global(13919): java.lang.UnsupportedOperationException
10-18 10:26:39.382: ERROR/global(13919): at java.lang.VMThread.stop(VMThread.java:85)
10-18 10:26:39.382: ERROR/global(13919): at java.lang.Thread.stop(Thread.java:1379)
10-18 10:26:39.382: ERROR/global(13919): at java.lang.Thread.stop(Thread.java:1344)
10-18 10:26:39.382: ERROR/global(13919): at spexco.hus.camera.Camera.cancel(Camera.java:273)
10-18 10:26:39.382: ERROR/global(13919): at spexco.hus.cepvizyon.ViewCam.onStop(ViewCam.java:83)
10-18 10:26:39.382: ERROR/global(13919): at android.app.Instrumentation.callActivityOnStop(Instrumentation.java:1169)
10-18 10:26:39.382: ERROR/global(13919): at android.app.Activity.performStop(Activity.java:3797)
10-18 10:26:39.382: ERROR/global(13919): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3416)
10-18 10:26:39.382: ERROR/global(13919): at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:3487)
10-18 10:26:39.382: ERROR/global(13919): at android.app.ActivityThread.access$2800(ActivityThread.java:119)
10-18 10:26:39.382: ERROR/global(13919): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1896)
10-18 10:26:39.382: ERROR/global(13919): at android.os.Handler.dispatchMessage(Handler.java:99)
10-18 10:26:39.382: ERROR/global(13919): at android.os.Looper.loop(Looper.java:123)
10-18 10:26:39.382: ERROR/global(13919): at android.app.ActivityThread.main(ActivityThread.java:4363)
10-18 10:26:39.382: ERROR/global(13919): at java.lang.reflect.Method.invokeNative(Native Method)
10-18 10:26:39.382: ERROR/global(13919): at java.lang.reflect.Method.invoke(Method.java:521)
10-18 10:26:39.382: ERROR/global(13919): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:862)
10-18 10:26:39.382: ERROR/global(13919): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)
10-18 10:26:39.382: ERROR/global(13919): at dalvik.system.NativeStart.main(Native Method)
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Jun 17, 2010
I want to stop currently running thread but -Thread.stop() - Thread.destroy() are DEPRECATED so can any one tell me how to stop the Thread .
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Apr 29, 2010
I am basing my game off of the Lunar Lander demo.
The problem I am having is my game not restoring its last saved state when it comes back into focus.
When the game loses focus/quits it saves all the information to a Bundle correctly, then runs surfaceDestroyed() to shut down the thread.
When I restart the game, I thought onCreate(Bundle savedInstanceState) method was supposed to always start first, then restore the saved Bundle if it is not "Null". But because it sees that I have started/ created a thread last time, it jumps straight to surfaceCreated method.
The only thing I can think of is to find a way to get rid/destroy the thread so that it runs onCreate at the start. However the stop() and destroy() methods for threads have been depreciated. Is there anyway to do this? Or is there a better method of saving an instance of the game? code...
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Nov 19, 2010
Can any one tell me , how to stop thread safely ? Can any one help me how to stop or cancel this thread safely ? Code...
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Jul 5, 2010
I use the following code to receive the data using UDP. When I click the back button my screen visual is closed and it shows the home screen. But a thread is working in the background (it receives the data from the UDP server). When I close the application I also need to stop the thread. How to stop a thread? Code...
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Nov 24, 2010
Have to create thread and run it for 5 seconds, then I want to stop. How can I do that? I can't do anything with time/milliseconds.
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Oct 24, 2009
How can I stop a background thread on keyboard flip in android?
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Jul 4, 2010
I am new to android.At the time of closing application i need to stop the thread in android. Can anyone help me to solve this?
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Apr 20, 2010
Is it possible for an application to run automatically after completion of download/install from android market (Similar to First Run Run after installation in Symbian OS).
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Apr 28, 2010
I have yet to try this on an actual device, but expect similar results. Anyway, long story short, whenever I run my app on the emulator, it crashes due to an out of memory exception.
My code really is essentially the same as the camera preview API demo from google, which runs perfectly fine.
The only file in the app (that I created/use) is as below-
CODE:..................
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Aug 17, 2010
To the mod who moved my thread please move it back. It is multi part and fits were I put it just fine.
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Nov 12, 2009
I had my physical keyboard open and I started to get word prediction at the bottom of the screen again. But I cant figure out how to get it every time the physical keyboard is open. Most of the time I get nothing but this is the second time I have seen this at the bottom. Anyone know what going on with this. There isn't a setting for it for built in keyboard settings page. I wish it would work all the time because it is a nice feature.
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Apr 27, 2010
I'm new to the forums. Just got a Samsung Moment and love it. Just switched from ATT to Sprint. I was wondering if anyone can help me out. I want to be able to either save a text thread or be able to save them on the memory card to back them up. I have a single text thread that I need to keep that has over 400 texts in it. I would like to be able to forward them to my email address or put them on the memory card and save them.
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Jul 16, 2010
I'm trying to understand remote services at the moment and everything works fine, i can start the service and know how to communicate with it through the AIDL-interface. My problem is that the service seems to still run in the same process like the activity it was started from, because the activity crashes too, if there is an error thrown in the Service.
I set the service process to remote ( android:process=":remote" ) so what am i doing wrong? Or what do i have to do to unbind the service-process completely from the activity-process?
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Dec 28, 2009
Does anyone know how to delete certain texts from a thread in an easy manner instead of having to delete a whole thread??
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Apr 1, 2009
Recently, I have tried to know what would happen to an alive thread, when the device goes to sleep. I program a simple activity that will create and start a thread printing "HERE AM I" repeatedly through Log.d. I expect the thread would be stopped after I "echo standby > /sys/android_power/request_state." The screen is off, but the thread still keeps alive and prints out "HERE AM I." I don't know why the thread can't be stopped. I test this through emulator (1.5cupcake) and G1(1.1?), but the results are the same. Could anyone give me some suggestions or hints about this question?
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Feb 27, 2009
Unix shell users might find this useful. It's a bash script that adds intelligent tab-completion for "adb" commands and options: http://github.com/mbrubeck/android-completion
If you've written any other shell completion scripts for the Android SDK, let me know. I'd be happy to add them to this repository.
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Feb 17, 2010
The only thing I found is to cross compile bash. Is there another way to have tab completion in the Android shell?
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Aug 12, 2010
My application has an IntentService which runs periodically to download data from a remote server. The download task is run inside an AsyncTask which has reference to Application context only. The data downloaded is for entire application and is displayed across four different activities. When the download completes(AsyncTask completes) the service is notified of the same. Now, the service needs to notify appropriate activity to update its view. The service is not aware of which Activity of what application is in foreground.
How do I make that connection? How does the service pass a message to the activity in foreground that new data is available and it should update its views?
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Oct 30, 2009
I have 2 problems with the MultiAutoCompleteTextView.
First and the main one:
How can i get rid of the comma at the end of the completet word when i use the CommaTokenizer. do i have to implement it on my own?
Second problem:
Is it possible to complete in a way that i don't need to press the down button and then enter. i want to type just enter without the down key first like in office applikations or safari.
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Aug 31, 2010
For some reason my onPostExecute() is not called after my AsyncTask finishes.
My class decleration:
CODE:.......
Everything works fine, my doInBackground() completes successfully and returns a Boolean but then it just finishes.
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Aug 12, 2010
My application has an IntentService which runs periodically to download data from a remote server. The download task is run inside an AsyncTask which has reference to Application context only.
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How do I make that connection? How does the service pass a message to the activity in foreground that new data is available and it should update its views?
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Nov 4, 2009
Anyone else's phone randomly stop receiving SMS messages? I even have SMStomail installed and it doesn't catch the SMS messages at all. I can make calls, get emails, but no SMS at all until I reboot. It's happened twice and is beginning to get annoying.
This is not the same as the SMS/VM issue because a simple reboot solves it, and I am no where near 40mb on my ROM, and the SMStomail service doesn't catch it.
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Dec 9, 2012
I just got the Galaxy S3 today and I noticed that my word completions and autocorrects aren't working. What I'm talking about is if I type in "tezting" it won't correct to "texting" when I press space. I have to manually select it. Also, the substitutions like "dont" to "don't" aren't working either. I have word completion (to 5 letters), spell correction, and auto-substitution checked.
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Sep 7, 2010
How can I implement a run() method of thread if I create a Thread Global?
I mean If I create a Thread Globally then can I implement its run() method {" public void run()"} anywhere in my Application?
In the run() method I have to write the code to perform some action.
IF I can do it then please can anyone show me briefly how to do it particularly.
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