Android :: Java.lang.OutOfMemoryError On Audio Buffer

Mar 4, 2010

I am currently trying to create an Android application that loops Audio from the mic to the earpiece, I can do that perfectly but when I do it over and over again in my application I eventually get an Out Of Memory Error.

Here is the code I use to create the Audio Loop:

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

And here is the error I get:

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

So the Error specifically focuses on this line in the code

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

And it happens after I try to do the Loop several times, so say I start the application and after 10 times starting the loop I get the error.

So I think the buffer is simply becomiing full or something?? Is that correct? If so how would I keep clearing out the buffer?

Android :: java.lang.OutOfMemoryError on Audio Buffer


Android :: Java.lang.OutOfMemoryError When Load Bitmaps

Jun 8, 2010

I used this sort of code to make sure my bitmaps load:................

In 2.2, it's now failing sometimes and my catch block no longer catches anything. Why would that be? Is there a better way to avoid a java.lang.OutOfMemoryError?

View 10 Replies View Related

Android :: Java.lang.OutOfMemoryError After Orientation Changed

Oct 1, 2009

I get an OutOfMemoryError in my app after changing the orientation. I have read, that if have to use Context.getApplicationContext() instead of a normal activity context??

My java file looks like:

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

View 11 Replies View Related

Android :: Starting Subactivity For Second Time Causes Java.lang.OutOfMemoryError

Apr 10, 2010

I am developing a simple app which does a little bit of image-processing. It's divided in two activities; the main one with some display elements and the second one which is used to capture images off the phone's camera.

To discribe my problem: I start the app, capture an image (by starting a new Intent with the subactivity) and all data is displayed correctly. If I capture another image after this, I run in an java.lang.OutOfMemoryError - bitmap size exceeds VM budget

I dont store the captured bitmap, in the second activity I just extract some data from it and pass it to the main-activity; finishing (finish()) the sub-activity afterwards.

View 1 Replies View Related

Android :: Java.lang.OutOfMemoryError When Download Large Data From Website

May 30, 2010

when i download large data from website, i got this error information:

I/global (20094): Default buffer size used in BufferedInputStream constructor.
It would be better to be explicit if an 8k buffer is required.
D/dalvikvm(20094): GC freed 6153 objects / 3650840 bytes in 335ms
I/dalvikvm-heap(20094): Forcing collection of SoftReferences for 3599051-byte al
location
D/dalvikvm(20094): GC freed 320 objects / 11400 bytes in 144ms
E/dalvikvm-heap(20094): Out of memory on a 3599051-byte allocation.
I/dalvikvm(20094): "Thread-9" prio=5 tid=17 RUNNABLE
I/dalvikvm(20094): | group="main" sCount=0 dsCount=0 s=0 obj=0x439b9480
I/dalvikvm(20094): | sysTid=25762 nice=0 sched=0/0 handle=4065496

View 1 Replies View Related

Android : ImageAdapter And ListView (java.lang.OutOfMemoryError: Bitmap Size Exceeds VM Budget)

Jun 15, 2010

I'm using ListView to display images which I provide through an ImageAdapter class. it works great on my device (and on many other devices which I tested it on), but somehow when I'm using the emulator and I'm long-pressing the up/down button - I'm getting an outOfMemory error after 10-15 seconds.

I tried clearing cache, canceling cache, etc. - nothing helped.

I know this crash is pretty rare (i couldn't reproduced it on any "real" device), but I can see on DDMS that "GC freed" are getting bigger during that long press and I can't find a way to clear them.

View 1 Replies View Related

Android :: Java.io / Java.Lang Different From Packages In Windows?

Aug 8, 2009

Java packages like Java.io, Java.Lang etc used in android, are they different from Java packages in windows ? means specially made for android ?

View 2 Replies View Related

Android :: Java Compatibility With GetFields Method In Android Java.lang.Class

Feb 11, 2009

I'm having some problems porting a Java application to work in Android platform. I detected an incompatibility problem between java sun and Adroid sdk in java.lang.Class. I oberved that: public Field[] getFields() Returns an array containing Field objects describing all fields which are defined. That's array is sorted as attributes are declared in the main Class in sun jdk. For example, next Class is defined as: public class Example { public boolean stop; public int atr1; public String name; ....
}

View 5 Replies View Related

Android :: How To Capture Audio Data From Mic Into A Buffer?

Sep 24, 2009

I am working on a packet switched network. I want to capture the audio data from mic into a buffer at a desired sample rate.How can I capture the audio data from mic into a buffer instead of a file? Also how can I control the audio capture rate as per the desired sample rate?

View 2 Replies View Related

Android :: Buffer Size For Audio Track

Jun 17, 2009

This may be impossible but is there any way that I can get a smaller buffer size for AudioTrack than what is provided by getMinBufferSize method?

This is how I am instantiating AudioTrack right now: SR = 44100; bufSize = AudioTrack.getMinBufferSize(SR, AudioFormat.CHANNEL_CONFIGURATION_MONO, AudioFormat.ENCODING_PCM_16BIT); audioTrack = new AudioTrack(AudioManager.STREAM_MUSIC, SR, AudioFormat.CHANNEL_CONFIGURATION_MONO, AudioFormat.ENCODING_PCM_16BIT, bufSize, AudioTrack.MODE_STREAM);

With sample rate of 44100, getMinBufferSize always returns 4800. If I try to make the buffer size smaller than 4800 then I get the following error message: E/AudioTrack( 318): Invalid buffer size: minFrameCount 1200, frameCount 600 E/AudioTrack-JNI( 318): Error initializing AudioTrack E/AudioTrack-Java( 318): [ android.media.AudioTrack ] Error code -20 when initializing AudioTrack. D/AndroidRuntime( 318): Shutting down VM W/dalvikvm( 318): threadid=3: thread exiting with uncaught exception (group=0x4000fe70) E/AndroidRuntime( 318): Uncaught handler: thread main exiting due to uncaught exception I/CheckinService( 59): From server: Intent { action=android.server.checkin.FOTA_CANCEL } E/AndroidRuntime( 318): java.lang.RuntimeException: Unable to start activity Does anyone has any ideas how to over come this problem?

View 2 Replies View Related

Android : Access To Native Screen Buffer From Java

Jul 29, 2010

Is it possible, from within my android java app, to capture an image of what is on the screen, even if it was written using native (ndk)? I do not wish to take screen shots of other apps, just my own. I can already capture and image of a canvas that I am aware of, but is there a view or canvas or something like it that always represents what is on the screen, so that a) I don't have to capture the separate views images and recompile them, and b) I can see what my native (jni) code is doing with the graphics too?

View 1 Replies View Related

Android :: Invalid Audio Buffer Size On Samsung Galaxy

Nov 14, 2009

The following works fine on a G1 but gives an error on the Samsung Galaxy. I was hoping cross-platform support would be better than this. See error below.

private final static int RATE = 44100; private final static int CHANNEL_MODE = AudioFormat.CHANNEL_CONFIGURATION_MONO; private final static int ENCODING = AudioFormat.ENCODING_PCM_16BIT; private AudioRecord recorder_; public boolean open() { int bufferSize = 4 * AudioRecord.getMinBufferSize(RATE, CHANNEL_MODE, ENCODING); recorder_ = new AudioRecord(AudioSource.MIC, RATE, CHANNEL_MODE, ENCODING, bufferSize);

last line gives the following on the Samsung Galaxy phone: 11-14 19:04:07.507: ERROR/AndroidRuntime(7617): java.lang.IllegalArgumentException: Invalid audio buffer size.

View 5 Replies View Related

Android :: Continous Audio Recording In Memory Using Circular Buffer / SDK?

Jan 16, 2010

I'm writing an App that needs to continuously record audio in memory and email the last 30 seconds of audio when required. Much of the mediarecorder API is designed to store linear audio in files. Could anybody point me towards a way to continuously record audio in memory, using a circular buffer using the SDK?

View 2 Replies View Related

Android :: Always Getting Java.lang.VerifyError On 1.6

Oct 19, 2010

I have an app that runs perfect on 2.2 and 2.2 but always getting VerifyError on 1.6 while startup, I don't think that my app cannot run under 1.6 because I don't call any APIs that don't support 1.6. I'm really confused, does anybody has the same issue?

View 18 Replies View Related

Android :: Java.lang.VerifyError Only On 1.5

Jun 16, 2010

I have the following code which gets call in my main activity's onCreate method

public static ErrorReporter getInstance(){
if (instance == null){
instance = new ErrorReporter();
}
return instance;
}

Only on android 1.5 calling the above method causes java.lang.VerifyError. I am not able to figure out why this is happening.

View 1 Replies View Related

Android :: How To Record Audio From Mic In Raw Pcm Format Into A Buffer Using Native Libraries Directly

Oct 9, 2009

My application cannot handle the JNIE overhead, as I need to make 2 JNIE calls to the native C/C++ code for every 20msec. So I am trying to use the native media libraries and the realted C/C++ files provided by Android in the folder "//external/srec/audio/test" of the donut build. Ex. AudioHardwareRecord, AudioInRecord etc.. I am implementing all the calls in the native layer.

I am using the sampling rate as 8000 and want to read 160 samples (320 bytes) at a time.

I used the following values to create the AudioRecord..

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

It says "success" after creating this interface but I am getting the error "Bad Value" if I am doing the InitCheck.

And it is crashing once I start reading the samples or if I try to retrieve the configured sampling rate.

Has anybody tried to access this native code?

View 4 Replies View Related

Android :: ScoreNinja Causes Java.lang RuntimeException

Nov 15, 2010

I'm trying to add ScoreNinja, the global high score system, to my Android game, and it works fine when I load it on my phone, but when I release it into the wild, I got crash reports saying: java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()

Here is part of the call stack:

android.os.Handler.<init>(Handler.java:121)
android.app.Dialog.<init>(Dialog.java:99)
android.app.AlertDialog.<init>(AlertDialog.java:65)
android.app.AlertDialog.<init>(AlertDialog.java:61)....

I thought the main thread had prepare() called automatically, and if not, why would it work fine for me but not anyone else?

View 6 Replies View Related

Android :: Java.lang.StackOverflowError When Deserializing

Apr 21, 2009

I've got a strange problem here doing object de/serialization. In Java (JDK 1.6) I serialize some objects. In Android (SDK 1.1) I deserialize them. This work quite nice in general. In order to work with a server object (that uses Castor un/ marshalling) I do it like I always do. Same routines. Well, this time the file is only 172kb (my routines works pretty well with 2,4mb files) but the interlacing is quite deep. So it all starts with a class containing 2 ArrayLists. I tried de/serializing just ArrayList<String> and this works very well. But the XML file (which is unmarshalled with Castor and serialized in JDK) has 7000 lines. So I get this StackOverflowError....................

View 3 Replies View Related

Android :: Can't Catch Java.lang.VerifyError

Jan 6, 2010

I'm getting this error: "Uncaught handler: thread main exiting due to uncaught exception java.lang.VerifyError" It's only happening on 1.6. Android 2.0 and up doesn't have any problems, but that's the main point of all. Can't catch the Error/Exception (VerifyError), and I know it's being caused by calling isInitialStickyBroadcast() which is not available in SDK 4, that's why it's wrapped in the SDK check. I just need this BroadcastReceiver to work on 2.0+ and not break in 1.6, it's an app in the market, the UNDOCK feature is needed for users on 2.0+ but obviously not in 1.6 but there is a fairly amount of users still on 1.6.

private BroadcastReceiver mUndockedReceiver = new BroadcastReceiver()
{
@Override
public void onReceive(Context context, Intent intent)
{
//FROM ECLAIR FORWARD, BEFORE DONUT THIS INTENT WAS NOT IMPLEMENTED
if (Build.VERSION.SDK_INT >= 5)
{
if (!isInitialStickyBroadcast()) {
int dockState = intent.getExtras().getInt("android.intent.extra.DOCK_STATE", 1);
if (dockState == 0)
{
finish();
}
}
}
}
};

View 3 Replies View Related

Android :: Getting Java.lang.nullPointerException Using SharedPreferences

Jun 23, 2010

I am trying to save the date of file parsing, so that when next time user, opens the application, the date can be checked against the last parsing date. I am using shared preference to save the data and retrieve it, but getting error. here is the code:

SharedPreferences settings = getPreferences(0);
String today = new Date(System.currentTimeMillis()).toString();
SharedPreferences.Editor edit = settings.edit();
System.out.println("******** Today : " + today);
edit.putString("lastdate", today);
String fetch = settings.getString("lastdate", "0");
System.out.println("******** Fetch : " + fetch);
txtTest.setText(fetch);

but I am getting null pointer error. am I missing something?

View 2 Replies View Related

Android :: Java.lang.Verify - Upon Using Tabs

Jul 3, 2010

I'm facing a recurrent problem that I don't know why it is happening. It happens all of a sudden. I didn't do anything different from what I was doing before. I'm using these tabs: http://developer.android.com/resources/tutorials/views/hello-tabwidget.html. When I open one of the three tabs (Class name = Tab1), this problem comes out. Before, this error came out after clicking all of the tabs.

A part of the stack trace: Could not find class 'org.android.catsMobile.packageName.Tab1$OrderAdapter', refereced from method org.android.catsMobile.packageName.Tab1.onCreate [...] threadid=3: thread exiting with uncaught exception (group=0x4000fe70) java.lang.VerifyError: org.android.catsMobile.packageName.Tab1.

View 1 Replies View Related

Android :: Java.lang.verify - Add More Code

Sep 7, 2010

I have one android project. I have one class file of about 6000 lines when i tried to add more code it shows the java.lang.verifyerror.

View 2 Replies View Related

Android :: Java.lang.ClassNotFoundException On Working App

Sep 23, 2010

I have created and published my first android app. It's very simple. It works fine on simulator and some phones, but I am getting this error:

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

View 4 Replies View Related

Android :: Java.lang.ExceptionInInitializerError While Reading Yml File

Jun 16, 2009

I am getting java.lang.ExceptionInInitializerError while reading yml file.The code that i am using for reading yml file is InputStream inputdatfile=Myclass.this.getResources().openRawResource (R.raw.datafile); Map<String, List<Map>> data = (Map<String, List<Map>>)Yaml.load (inputdatfile); I am getting the error in the second line.My yml file is in res aw folder. the external jar file i am using here to read yml file is jyaml1.3.jar. i tried to add <uses-library android:name="org.ho.yml" / > in manifest file that time i am not able to install the app in

View 5 Replies View Related

Android :: Java.lang.IllegalArgumentException While Parsing Xml File

Jan 28, 2010

i have several gpx files on my sd card and i show them (the filename) on a listview. if i choose a gpx file, the track is load in another activity with a listview,too (adress-strings are shown). if i use the back button, the listview with the filenames is shown again and i can choose another file. but if i repeat this the third time, i get this error:.................

View 2 Replies View Related

Android :: Java.lang.VerifyError When Use Functions Of One Package From Another

Mar 4, 2010

i have two diff applications in two diff packages. i am trying to use the functions of one package from another which crashes my application. this shows me with java.lang.VerifyError in the adb logcat. there is no problem while compiling my app. but its not able to run.

View 3 Replies View Related

Android :: Java.lang.StackOverflowError When Run Code On Sdk1_1r1

Sep 17, 2009

I am using custom listadapter for ListActivity, but half adapter is getting built and then throws "java.lang.StackOverflowError". When I ran the same code on sdk1_1r1 it works perfect. When do i try to run on sdk1_5r3, gives this error. Generally java.lang.StackOverflowError when happens if the some function caught in infinite recursion, but if this is case then why does it working on sdk1.1r1 perfectly. I tested the appl on sdk1_5r3 both emulators default AVD(96 RAM) and custom AVD(523 RAM). For all try it gives the same error.

Log Cat:..........................

View 6 Replies View Related

Android :: Handling Java.lang.IndexOutOfBoundsException Has End Before Start Bug

Feb 15, 2010

I get about 50 of these coming from my users each day.I realise that this is a Motorola Droid bug - http://code. google.com /p/android/issues/detail?id=5164 Is there anyway I can catch this error in my code?

View 1 Replies View Related

Android :: Java.lang.ClassCastException When Casting From ParcelableArray

Jul 3, 2009

Why do I get java.lang.ClassCastException when I tried to cast back an array of custom object that implements Parcelable?

Here is the custom class:

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

View 2 Replies View Related

Android :: Java.lang.IllegalStateException - Content Has Been Consumed

Jul 23, 2010

I'm making a http get request like this:

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

View 2 Replies View Related







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