Android :: Out Of Memory Exceptions And Difference Between Emulator And Hardware - Dev Phone

Jun 23, 2009

I have read a couple of threads about Bitmap creation and release using "recycle()" but still have a problem with an OOM when running my app (that creates bitmaps) on hardware - the dev phone 1 in this case. Multiple passes through my application screens work fine in the emulator but performing the same actions on the device results in an OOM exception almost immediately. At this point I would really like a deterministic way to replicate the scenario on the emulator which I thought should be possible by limiting its memory (though I did read somewhere that the emulator and the dev phone 1 have the same default memory so this should be moot but whatever) i.e. -memory 64, but I am having zero success. Am I using the correct emulator args to limit the memory and/or what is the strategy for making the emulator exactly the same as the device at least with respect to memory constraints/pressure?

Android :: Out of memory exceptions and difference between emulator and hardware - dev phone


Android :: Difference On Emulator Versus Actual G1 Phone For Method GlDrawTexiOES

Apr 5, 2009

I have a problem drawing a background for my OpenGL app on the emulator. It all works well on an actual G1, but i'm worried that if the emulator has a problem, other android phones may have the same problem. On an actual G1 the background is drawn on the background. All other drawing is drawn in front of it. On the emulator, the background is always drawn on the foreground, obsuring any other drawing. Here are two screenshots, where i have my background only occupying half of the screen: From emulato. Code...

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Android :: Download File Without Using Phone Memory Instead Of Virtual SD Card In Emulator?

Jan 27, 2010

Can I do it without creating virtual SD Card. Is there any way to save the file in phone memory in internal memory? if it is possible without using the virtual SD Card, then how?

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General :: Memory Difference Between 4.3 And 4.4?

Nov 4, 2013

Surprised this wasn't asked yet as Google made it very clear 4.4 is made for lower memory devices.

As I'm running 4.3 on my Galaxy Nexus I'm faced with updating myself to 4.4 once it's stable and fully functional. However, I'm wondering if I should based on the memory usage. 4.3 started making my phone lag a bit and have slower UI between app switching and such. Similar issues to:
4.3 high RAM usage?

So, how much memory 4.3 uses in comparison to 4.4? It would be interesting to see how Google has based it's claim to a 512MB memory phone being sufficient while 4.3 may not be?

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HTC Incredible :: Memory Card / Difference With Class 6

May 19, 2010

I have a class 2 16gb sandisk card, would I notice a difference with a class 6? And would a class 6 card snap photos faster. And with that I mean no lag after the photo is taken.

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General :: Difference Between Installing App On Internal Or External Memory?

May 1, 2012

After googling and searching alot, i didnt find my answer. So install apps on SD Card or Internal memory ?

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Difference Between Screen Layout In Eclipse In XML Editor And In Emulator

Dec 19, 2012

Why there is difference between the screen layout in eclipse in xml editor and in the emulator?

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Android :: How Do You Simulate Low Memory In Emulator ?

Sep 27, 2009

Is there an easy way to simulate low memory inside the emulator?I'm interested to perform resource cleanups similar to this post

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Android :: Increase Memory Capacity Of Droid Emulator?

Aug 11, 2010

How to increase the memory capacity of the Android emulator. i have 16MB binary file which i have to parse. but when i execute second time it says Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE.

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Android :: Installer Intent To Install On Memory Card Or On Phone Memory

Dec 2, 2009

How to tell the installer intent to install on memory card or on phone memory ?

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Android :: SQLite - Works Perfect In 1.6 Emulator - Won't Work On The Phone - 2.2 - Or 2.0 - Emulator

Aug 6, 2010

I created a sqlite database to store playlists for a media player I am developing because of extended feature (rather than using the Content Provider). It works perfectly on the 1.6 emulator but FCs on anything higher than 2.0... what has changed that I need to know about as far as opening databases in SDK 2.0+? Here is the logcat.

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

Here is the dbhelper class

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

why can't stackoverflow just use tags like a normal syntax highlighter.

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Sony Ericsson Xperia X10 :: How Do I Transfer Photos From Phone Memory To My Memory Card

Jul 10, 2010

iv got a x10i how do i transfer photos from phone memory to my memory card as i can't find an option do do this.

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HTC Desire : Memory - Switch To Sd Card When Phone Memory Full

Sep 9, 2010

Not had my desire long but down loaded a few apps for it they all seem to be stored on phone memory not the sd card. what is stored to the sd card seems to be unused so far. do you have to set it up to use sd card or does it know one is fitted. does it switch to sd card when phone memory full. will run out of space soon if can't get things to store to card instead of phone mem.

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Android :: Catch Standard Exceptions

Aug 21, 2009

I want to listen the android standard exceptions to manage it. But I don't put try/cath in all my code. Anyone knows if i can redirect the error output to my code. I've seen this System.setErr method, but It doens't works for this purpouse.

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Android :: Exceptions With Calling Web Service Using IP

Nov 24, 2010

when I call web service from my machine using 'localhost' or 127.0.0.1 , I got exception. But if I give the public IP, it works fine. Why it is happening?And also, If I use my public IP, I can't access web service. But If I put the same code in another machine, and call that web service using the IP address of that machine, It works fine.

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Android :: Catching Exceptions Globally?

Aug 12, 2009

In my application I would like to catch all exceptions globally - it should not matter, where those exceptions occur. Some runtime exceptions are practically impossible to catch (OutOfMemoryError for instance), but I want to show an informative dialog and resume execution at some well-defined point (main menu activity or something).

Using Thread.setDefaultUncaughtExceptionHandler() does this for background threads, but it is of no help in the UI thread (or adjacent handlers). If an exception occurs in the UI thread, the UI will be jammed - not reacting to any key or touch events anymore. Of course, this seems natural since it did not catch that exception; but I wonder if there is a way to recover the UI thread. So:

- Can I recover / restart the UI thread after an uncaught exception (from another thread) ?

- Is there another way to catch uncaught exceptions globally ?

- Are there viable alternatives to handle this problem ?

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Android :: Why Do I Constantly Get ActivityNotFound Exceptions

Aug 9, 2010

I'm a novice Android programmer, and to help me understand how Intents really work, I wanted to put together a small Activity which would let the user call startActivity() with any action and data they want. I tried many different combinations, including "android.intent.action.VIEW" and "http://www.google.com". No matter what combinations I use, I always get an ActivityNotFoundException. Any ideas as to why?

The code in my only Activity is below....

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Android : How To Email Uncaught Exceptions?

Oct 15, 2010

I love the feature where we can inspect any exceptions for app's published on the market through the developer site but curious as to whether we can tap into this feature for app's we don't publish to the market so we can email any exception details to a specific email address for example.

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HTC Incredible :: Saving To Internal Memory Instead Of Phone Memory?

Aug 19, 2010

Every time I download a app it installs in phone memory and not internal memory.Where is the settings for this? I am switching over from windows mobile phone to my new incredible

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HTC Desire : Get Apps To Memory Card Instead Of Phone Memory?

Sep 16, 2010

I need help to get my apps to the memory card instead of phone memory, how do I do that?

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Android :: How To Print Stack Traces For Exceptions?

Nov 17, 2010

Does anyone know how to print stack traces for exceptions caught while running in the Android emulator in Eclipse? I catch the exception and call .printStackTrace() but I cannot find where it is being written. I have tried .printStackTrace(System.out) and .printStackTrace(System.err). I would be nice to be able to direct them to the Eclipse console.

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Android :: Where JavaScript Exceptions Displayed When Using WebView

Feb 9, 2010

I have this simple HTML that I load into an Android WebView (SDK version 1.5)-

<html>
<body onload="nomethod()">
<h1>Hello World</h1>
</body>
</html>

Function nomethod() doesn't exist but the LogCat doesn't display any error. It seems that any exception that isn't caught cannot be traced. how can I handle or trace uncaught exceptions?

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Android :: Sample Code To Handle Exceptions

Sep 27, 2010

I am new to Android mobile application development.I would like to know , how can I handle the exception , like HttpConnection related exceptions or any other exceptions.Do I need to display an AlertDialog to the user.Kindly provide a sample code or project source code on how can I handle HttpConnection or similar type of Exceptions.

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HTC Legend :: Phone Memory And External Memory

Apr 27, 2010

how can you tell where an app is being downloaded to? is everything set to download to the sd card?if not what is set to download to the phone memory? i'm guessing phone back ups and settings?

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Android :: Strange Exceptions When Deleting And Reading Contacts

Sep 8, 2010

I am getting following exceptions when I try to read/delete contacts from my application using Contacts Content Provider. What does the following mean? ERROR/IMemory(1349)

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Android :: Async Thread Aborted After Catching (all?) Exceptions

Nov 11, 2009

I have the following code...

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

My mClient get method is a simple HttpClient execute with an output buffer to read the input stream, so it's very trivial. Everytime I execute this task UnknownHostException will be triggered which will in turn call onTaskError on my currect Activity, but I still get a RuntimeException, but I don't see why. Maybe it's because it's late and i've done about 12 hours of writing code so it's something simple I just can't see?

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Android :: Catching Intent Exceptions And/or Return Codes?

Mar 12, 2010

I've a piece of code that launches an Intent. I'm wondering if there's any way to get return codes and/or catch exceptions? The particular scenario I'm facing is when I launch an Intent passing a 'rtsp' URL but it turns out the URL isn't available.

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Android :: Thread Always Seem To Throw Exceptions Although No Erros In Program

Apr 11, 2010

Hello, I use a thread for drawing to the canvas. By coincidence I recognized that in the program always jumps into the finally part. After view.onDraw(c); is reached it steps back to synchronized (surfaceHolder) and then it steps into the finally part. This happens every time. This means to me that every time exceptions are thrown.

Can anybody explain why this is so?

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

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Android :: How To Debug Unexpected Exceptions (source Not Found)

Feb 9, 2010

I am pretty new to Android, the thing that bugs me the most about the IDE is that I am not able to get any information about an unexpected exception when it gets thrown, I can put a try catch block around identified code that generates it, but in many cases it takes time to find the line of code that generates the exception. is there any other way I can get the exception information? in JDT when an unexpected exception is thrown the call stack displays the exception class name. but in ADT this doesn't work.

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Android :: Exceptions That Are Thrown When We Are Writing Email Application?

Sep 7, 2010

I am writing an android application for sending email which launches the default mail application of android and asks to allow sending mail or not.

I want to know the type of Exceptions that are expected to throw in this case.
I have gone through Developer guide and some other Android PDFs ,I am finding only base class Exception.

I want to know are there ant other exceptions that will be thrown other that exception, which we need to handle in our program.

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