I am downloading a audio file from server on sd card. It is showing me OutOfMemoryException. This is my code.. --------------------------- package com.android;
import java.io.BufferedInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.net.URL; import java.net.URLConnection;.....................
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I need to post some files on my server, it works fine for small files like 1mb but when i try for more than 4 mb ; it force close because of memory overload.
Have a look on my code below:
CODE:.................
i am working n audio recording. i can store the file using file.getAbosolutPath() mehtod. it stores the file in path: /data/data/com.example.audio_demo/files/output.amr i wann store that in SDCARD.iso and how retrive that and play.
View 1 Replies View RelatedCan 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?
View 2 Replies View RelatedJust got this phone last week, and besides the battery life I'm quite enjoying it. This weekend I was visiting some friends I haven't seen in a long time, we had a few beers and then got a bright idea. My friend has a work phone with an 8GB MicroSD card that he doesn't use. So, we swapped memory cards. Now I'm 4 states away and just now realized that I should have copied the folders onto the new card. Anyone have a zip file with the "stock" folders and info for these phones? I tried searching but it seems I have a rather unique twist to a common issue.
View 3 Replies View RelatedI have tried a lot of custom Roms. I'm on Neat ROM Lite now. Not sure which ROM changed my file access permission settings to cause this problem but I'm not able to delete any files from my external memory card. I was able to delete when I was on stock rom. The other problem is for a few apps I get an error message which says can't install on usb/sd card. I have posted this in another thread some time back but got no response.
This is what my file permission looks like.
I am able to delete when my fone is connected to PC via USB. So I don't think it has anything to do with a faulty sd card.
I have a problem with a strange out of memory exception that only occurs on some devices (mostly HTC Desire). It happens there every time a user starts a certain activity (no matter how - there are two paths to that activity) and i'm really puzzled as to why (i checked for leaks and couldn't find any)...
The error is either thrown when calling setContentView or shortly after.
This is the code block that throws the error:
CODE:.........
As i said - the error is usually thrown when calling setContentView or when calling getMonthTimeStamps()
getMonthTimeStamps is a helper function which creates a list of dates available in the internal database. It creates a couple of (small objects) and returns an ArrayList.
Here is the function:
CODE:.............
I'm not claiming that my code is flawless or perfect, but i really don't understand why this error is thrown. The XML-layout doesn't contain any references to images and not very complicated (textview, spinner, tablelayout).
Here is the error log i received from one user:
CODE:.....................
Is there an Android equivalent to the iOS Core Audio / Audio File Stream Services? I need to be able to read audio bytes from a network and feed them to the audio system under my control, so I can do my own timeouts / reconnects / range requests / etc. without interrupting the audio playback (since the system audio thread would be playing audio already enqueued). It seems that MediaPlayer doesn't give me this level of control. Is there a lower-level framework that does, either in the SDK or NDK?
View 2 Replies View RelatedI've got this problem: When my program using too much memory, it die. Is there an exception or something else to warn me? How can I catch it?
View 11 Replies View RelatedI have a strange problem on my htc hero. When launching camera, i get out of memory exception. After that, if i launch any other application that uses camera, they also crash(when trying to use camera function).
I call camera.release and camera.stoppreview in surfacedestroyed function, but that doesnt help.
What is the right way to release all resources? Could somebody please show his working surfacechanged, surfacecreated and surfacedestroyed functions? I have empty onPreviewFrame function, should i put something there?
Have a dump_log which points to "Out of Memory exception". How do I fix the issue as we have a number of applications running on the Android target?
View 2 Replies View RelatedI have a button that plays an audio file on its click listener. If the button is clicked again and again while the audio file is being played then the app crashes. What's the solution?
Here is some code for reference...
I want combine two audio files. (A audio file + B audio file = AB audio file)So, my search result is:
1. useing an AudioTrack.
2. decode PCM from audio file.
3. combine PCM.
This is currect? It there another way?
This is the sequence part of this question: http://stackoverflow.com/questions/3674441/combining-2-images-overlayed
so the problem is: if the image size is too big - it'll got an exception (out of memory exception)
what i want is, to handle even if the handset got the lower spec hardware, it doesn't go to that exception (but it'll take a longer time to process the image) is it possible to do that?
The code snippet is like this:
CODE:......
And that block of code is inside the async task.
How to tell the installer intent to install on memory card or on phone memory ?
View 2 Replies View RelatedI've been trying to diagnose a memory leak in an Android application I'm writing. I got a heap dump loaded into Eclipse, but the results I'm seeing are very curious. There are some 20,000 instances of an exception (specifically, LDAPException from the UnboundID LDAP library) in the heap with no inbound references.
That is, they show up at the root of the dominator tree. The OQL SELECT objects e FROM com.unboundid.ldap.sdk.LDAPException e WHERE (inbounds(e).length = 0) returns over 20,000 results, totalling to nearly all of the heap. And yet, the GC runs before the heap dump and I can see that it's running in the console, repeatedly, during the execution of the leaky code. If these instances have no inbound refs, what could be keeping them alive?
I also tried doing a "shortest paths to GC" query. It shows one LDAPConnectionReader row retaining 2 instances, and ~20k LDAPException @ <addr> unknown rows with various hex addresses.
Update: I haven't had time to further diagnose this since posting it, and the bounty I posted is ending before I likely will. I'm awarding it as best I can now, lest the points go to waste. Thanks to everyone who looked into this! I will come back later and update again with the results of further diagnosis, when life is a little less hectic.
I am working on a application that would allow users to play remote files. My question is how do I open those remote files to be played in the default android player?but this does not give me control of what is happening!
View 2 Replies View Relatediv 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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View 1 Replies View RelatedIs there anyway I can install apps onto the memory card rather then the phones memory as I keep getting the 'memory low' message on my phone esp when I install games/apps that are around 15mb in size.
View 1 Replies View RelatedNot 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.
View 5 Replies View RelatedI need help to get my apps to the memory card instead of phone memory, how do I do that?
View 2 Replies View RelatedI'm wanting to learn more about android. Is there a way to use memory from the sd card for the phones internal memory? Is there an app that will tell me whats useing up so much memory? I'm on the ZTE warp sequent ,rooted.
View 1 Replies View RelatedDoing Android 2.1 development. Can anybody explain to me why the following code generates a IOException and doesn't load the file? This exact code used to work, and as far as I can tell, it should still work. For reference, the Log.d() command correctly lists all files that I expect, and the files are correctly zipped into my .APK file.
CODE:........
Any ideas on why this breaks now? The files I'm trying to read are tiny (couple of bytes) binaries.
I am having problem using webview in my application. When ever the webviewclient and webview is trying to load, it will throw me and uncaugh exception. Code...
View 2 Replies View RelatedI am trying to create a file ,if it doesnot exist and tried to write some data to it. The same program I did in java, it was running fine.But when I try to do the same thing in Android I am getting NullPointerException at the place where I am trying to write data to file. And also, I did not find any new file in the current directory .
View 2 Replies View RelatedThere does not seem to be any Android manifest permission that needs to be set for file io. Code...
View 2 Replies View RelatedI'm trying to write an App that continuously record audio in memory (in a circular buffer).
Could anyone point me towards a piece of code (perhaps in the kernel) that shows how to best to this?
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?
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