Android :: Applications APK File - Can Be Extracted

May 5, 2010

I just wondered, if someone has an application's APK file, can it be extracted? I mean, can you open it to extract any images, sound files, class files, xml files, etc?

Android :: applications APK file - can be extracted


General :: Is APK File Contents Get Extracted Somewhere In Phone

May 2, 2013

I am a S4 new user coming from iPhone 5, on iPhone I can edit pictures/splash screen for the installed apps by just browsing to the installation dir for the app and edit whats inside..

my question is now I am rooted, is the APK file contents get extracted somewhere in the phone or it stays as it is? and If yes where is the location?

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Android : Garbled Extracted XML Resources / How To Fix

Jul 28, 2009

When I extract a XML file from res/layout in an APK file it is garbled up. How can I fix this?

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Android : Does Flash-Player Need To Be Extracted - Launched

Jan 24, 2010

On all the ads and blurb for the HTC Hero, its proudly announced that the device has a flash player. Going through the list of files (via Astro) there is indeed a file named 'HTCflashplayer'. So what exactly is this flash-player for? Does it need to be extracted and launched somehow? Because it sure as hell doesn't play much flash!

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General :: How Is Kernel Extracted

Jan 23, 2013

We know that the ROM is installed to the /system partition. Likewise the kernel ie boot.img is installed to the /boot partition of the device. I tried hard but could not find any reference to such a /boot partition(directory) in the root of the device. I would like know whether it is hidden or disguised as something else. The script that flashes the custom kernels has the following line

Code:
package_extract_file("boot.img", "/dev/block/mmcblk0p9");
(What is the block code for system and other partitions?)

Is mmcblk0p9 the /boot partition? Moreover /dev/block has no reference to boot or mmcblk0p9. So where exactly is the kernel being extracted? The boot.img comes packaged as zImage + ramdisk, In other words where are zImage and ramdisk extracted to, in the root file system and in what form? Is the ramdisk responsible for the creation of the root files system(/dev, /proc, /data. /system, /sys, /sbin etc)?

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HTC Incredible :: Ringtones / Alerts Can Be Extracted From Phone?

Nov 12, 2010

Is there any way to extract the ringtones and alert sounds from the HTC Incredible? Do you have to be rooted? Is there anywhere online that the collection or a zip of them is hosted?

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General :: Convert Extracted Image To Yaffs2?

Mar 5, 2012

I have some images that I exracted using dump_image. I'm trying to restore them with the MTK Flash Tool. The ones that go on FAT partitions seem to flash fine but the ones that go on yaffs2 partitions don't work.

I think I need a way of converting the images I extracted to yaffs2 images.

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Android :: Two Applications In One Manifest File?

Mar 12, 2009

Is it possible to have two application tags (<application>)in the same AndroidManifest.xml file ?If yes - is there anything special that needs to be done, I am trying it, the syntax is accepted by the XML parser but when I install my second application is not available.

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Jelly Bean :: Rar Extracted Folders (with Images) Not Showing Up In Gallery

Feb 26, 2014

My rar extracted folders (with images) do not show up in the gallery.I tried Androzip & B1, both give the same results.

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BitmapFactory - (decode Returned False) For Internal Image Files Extracted From Zip

Apr 19, 2012

Need to display images downloaded and extracted from a zip into the "/files" directory of the app. the images are getting in there properly as far as i can tell - i am able to extract them from the emulator and view/open them from my desktop. but every attempt, every variation of code i have found and tried so far has failed (Tag: skia / Text: --- decoder->decode returned false).

My latest construct, which does work for image files downloaded separately and uncompressed :

Code:

String imgFile = new File(getFilesDir(), "myImage.jpg").getAbsolutePath();
ImageView myImageView = new ImageView(this);
Bitmap bm = null;
try{
bm = BitmapFactory.decodeFile(imgFile);
myImageView.setImageBitmap(bm);
} finally{
mainLayout.addView(myImageView);
}

And here is the construct i am using to handle the zip extraction. I assume this is where the problem lies but i am clueless as to what i could possibly do differently and to what effect:

Code:
ZipInputStream zis = new ZipInputStream(fis);
BufferedInputStream in = new BufferedInputStream(zis, 8192);
ZipEntry ze;
while ((ze = zis.getNextEntry()) != null){
File dest_file = new File(getFilesDir(), ze.getName());

[code]....

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Motorola Droid : Applications Physical File Name?

Dec 9, 2009

Is there a way to find out what the physical file name is of an application? I would (desperately) like to delete the Amazon MP3 application from my Droid. I have an app called "Ghost Commander" and I can navigate to the directory (/system/app) on my phone that contains all the applications. And I can delete any of the files there. However, what I can't seem to do is determine which of the .apk files is the one for Amazon MP3.

Is there a way to get that information? Or does anyone know which .apk file is "Amazon MP3"?

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General :: GAPPS - Eliminate Or Add Some More Applications Inside Of CWM Flashable Zip File?

Aug 8, 2012

Can we reorganize the applications inside the 'Gapps_ ics_ xxxxxx.signed zip'?

I mean can we eliminate or add some more applications inside of CWM flashable zip file, instead of working with TitaniumBackup to restore our own favorite applications after every wipe Rom Flash ?I mean just deleting or adding some xxxxx .apk files...

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Android :: Web Applications V/s SmartPhone Applications - Iphone - Windows Mobile - Android -Nexus Application

Jan 14, 2010

Q: How does Web Applications differ from SmartPhone Applications (Iphone, Windows Mobile, Android/Nexus Application) and in what specific aspects do they differ and in what degree ?

Also for example,

Q: Why we need mobile version of Web Application like gmail.com or bankofamerica.com specifically for smartphone devices where we can access same web applications on smartphone using internet connections ? In what aspect do they differ and why do we have those differences ?

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Android :: Android Applications Similar To Symbian Applications

Jul 13, 2010

What i like about nokia is the pc suite(the older version) it syncs automatically with bluetooth. (files, pictures etc) and can read sms messages.

What ive read so far, theres no alternative on android?

Bluetooth handsfree- The current n82 connects fine to the car stereo,- and can accpets calls etc.

This seems to be a problem on android,-dependent on phone and android version. Is this correct?

Regarding programs, i have a call manager with whitelack lists, answering machine and scheduler. And a program that can record conersations.

Are there any android programs that can do the same thing?

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HTC EVO 4G :: Settings - Applications - Manage Applications

Jun 13, 2010

Is it me or does this page take forever to load up? Anyone know how to speed up the process?

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Android :: Does The Dalvik File Format - .dx - Support More Instructions Than Java .class File

Apr 17, 2010

Is there anything the Dalvik VM supports (in terms of bytecode) which is not used currently because the .class files don't have it?

As an example, if people would write their own Source-to-DX converter for their functional language XYZ, would they be able to implement e. g. full tail calls although the .class file does support tail calls only under certain circumstances?

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Android :: Attaching Txt File While Email From Internal Package File Storage

Jun 8, 2010

I am successful in creating file using openFileOutput(). and can read the file using openFileInput().

I am able attach file from external storage sdcard while emailing the same using getExternalStorageDirectory as sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://"+Environment.getExternalStorageDirectory()+"/ zibra.txt"));

But while trying to attach file from the openOutputFile stored area using sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://"+ getFilesDir() + "/zibra.txt"));, resulting emptied file emailing.

My file is stored in "/data/data/com.example/files/zibra.txt".

what is going wrong in it?

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

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Android :: PackageManage - Couldn't Copy Package File To Temp File

Jan 12, 2010

We are suddenly unable to install our app on G1 developer phones with 1.6. Works perfectly on emulator. When installing the app we get:

Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE Please check logcat output for more details. Launch canceled!

And logcat:

PackageManage: Couldn't copy package file to temp file.

What does this mean? We checked that there is actually room enough on the phone.. We tried reverting the code to a revision that worked previously, but are getting the same error.

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Android :: Playng Video File Present In Local File Syste

Sep 6, 2010

How to play video present in local file system (ex:in res/a.3gp) using VideoView .I am getting error as Video cant be played.Can any one help me in sorting out this issue?

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Android :: Unable To Play File When Set Data Source To Sd Card File

Apr 13, 2009

I am trying to play file which is stored in SDCARD in emulator. I have Linux O/S. So i need to provide command in run configuration. I am providing following parameter.

-sdcard /usr/android/sdcard/mysdcard.iso -audio oss [i]

The following is my code to play file.

try { mMediaPlayer.setDataSource("/sdcard/test_cbr.mp3"); mMediaPlayer.prepare(); // Giving error. mMediaPlayer.start(); }

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Android :: Is It Efficient To Use Text File Or XML File To Store Static Data

Jul 31, 2009

I have some reference data in a text file (~5MB) that I want to use with might android application.The file is of the format:
1|a|This is line 1a
1|b|This is line 1b
2|a|This is line 2a
2|b|This is line 2b
2|c|This is line 2c

What I want to know is the most efficient way (less memory, fast, size etc.) to use this file within my application.

a.) Should I save the file as a raw resource and open and read the whole file whenever I need a certain line.
b.) Should I convert the file to XML and use XPath to query the file when ever I need to look up a value
<!--sample XML -->
<data>
<line number="1">
<entry name="a">This is line 1 a</entry>
</line>
</data>
c.) Should I just copy & paste the whole file as a static string array in the application and use that.
[EDIT] I will also need to search this file and jump to arbitrary keywords e.g. "line 1a".

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Android :: Resize Large Bitmap File To Scaled Output File

Jul 26, 2010

I have a large bitmap (say 3888x2592) in a file. Now, I want to resize that bitmap to 800x533 and save it to another file.I normally would scale the bitmap by calling Bitmap.createBitmap method but it needs a source bitmap as the first argument, which I can't provide because loading the original image into a Bitmap object would of course exceed the memory (see here, for example).Is there a way to read a large image file with 10MP or more and save it to a new image file, resized to a specific new width and height, without getting an OutOfMemory exception?I also tried BitmapFactory.decodeFile(file, options) and setting the Options.outHeight and Options.outWidth values manually to 800 and 533, but it doesn't work that way.

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Android :: Private Signed Keystore File From Previous Apk Release File

Feb 2, 2010

I have created the private signed keystore file using eclipse and i have released the apk files in android market website. after some days we got some issues from users and we have fixed the issues but i don't have private signed keystore file. while making the apk file i need to use previous version release used private signed keystore file. Is there way to get private signed keystore file from previous apk release file?

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Android :: Need File Manager / That Open An HTML File From SD Card?

Jun 18, 2010

How come this is the only file manager on the market (that I've found... I went through quite a few) that can open an HTML file from your SD card? I was a loyal user of Estrogen until I found that it couldn't.

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Android : AudioRecord Creates A Stereo File Instead Of A Mono File

Apr 29, 2010

I'm developing with Android 2.1 on a Nexus One with firmware 2.1 update 1. I'm using the RehearsalAudioRecorder class from here: http://rehearsalassist.svn.sourceforge.net/viewvc/rehearsalassist/ Code...

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Android : Is There A File Picker Widget For Custom File Formats

Oct 27, 2010

I'm writing a bitmap editor. Each document consists of about 3 bitmap layers and documents are, at the moment, saved as a custom file with a .bme extension. These files can be converted to standard jpg/png files by rendering each bitmap on top of one bitmap and saving the latter. I need some way for the user to be able to select .bme files they've created already. Is there anything in Android that can make this easier for me? The only option I can see is to write an activity that creates a list view and write a list adapter that looks for .bme files on disk i.e. a copy of the standard "Media Gallery" app that works for my .bme files. The list adapter will either have to generate a thumbnail preview of the image to show to the user or I'll have to package such a preview in the .bme file when they're created. This is the only option I can think of. I thought I'd ask in case there is more Android friendly way of doing this. For example, can you add custom file support to the "Media Gallery" app?

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Android :: Deleted AndroidManifest File / Get It File Into Package?

Sep 15, 2010

I accidentally deleted the AndroidManifest.xml from the Package Explorer panel. The file still exists intact in the original directory but I cant find any option in the Eclipse ide that seems to be for restoring it. I thought it might be 'Import' but manifest isnt one of the types on offer. Can anyone suggest how I can get the file into the package?

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Android : File() Parameters Used To Download File In Phone?

Jan 27, 2010

In Reference to this android file download problem http://stackoverflow.com/questions/576513/android-download-binary-file-problems
Can anyone explain what does this line mean in the code FileOutputStream f = new FileOutputStream(new File(root,"Video.mp4")); And what does it mean by the parameter root within the File(). Do I need to specify the root path to save the file? if it is the case then how do we specify the root path in android. Code...

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Android : How To Open A File Browser To Upload A File

Nov 14, 2010

I'm a novice user writing my first android application. I have the need to upload a file to a webserver from the device. I googled enough before joining this forum and not at one place did I find a suitable solution. I would like to know how to launch the file browser when user clicks on the "Browse" button to upload a file.

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Android :: Access Value From Mak File To Java File?

Oct 28, 2010

Is there any way to access the value (any constants) from Android.mk file to my java file.

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