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?

Android :: private signed keystore file from previous apk release file


General :: How To Crack Keystore File

Feb 9, 2012

I developed an Android game with a colleague and uploaded it to my Developer account. I created an update and it's ready to upload, but I realized I can't use the same package name because I don't have the password for the keystore because it was created by my colleague and he no longer works with us. The current version of the game has already gotten tens of thousands of downloads and many good reviews, so I want to be able to keep the same package name so I can upload the update as an update, instead of uploading it as a new app. Is there any way to crack the keystore file without knowing the password?

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Android :: Unsign The Signed Apk File

Nov 2, 2010

I want to know How to unsign the signed apk file?

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Android :: Create BKS Keystore File For SSL Support Of Web Server And Handshake Process

Nov 9, 2009

I'm working on a litte HTTP server application for the Android. Now I like to secure the communication by using SSL. But I got stuck by creating a suitable keystore file. Searching the archives I came to the conclusion that it will be best to use a BKS type keystore since all other keystore types (like JKS) are not supported on the android.

Unfortunately I can't figure out a way to setup the keystore file. I tried OpenSSL - wrong keystore format. I tried the keytool from JDK - right keystore format but it doesn't support BKS keystores. I tried the Keytool IUI - I could create a BKS type keystore but it alwais ends up in an InvalidKeyException "Illegal key size". No matter if I try to create a new certificate or import it from a JKS keystore. (I tried to create the RSA ver.3 certificate with a key size of 2048 and 1024 bits.) How do you create BKS keystores?

For completeness here's the code I trying to use for loading the keystore:..............................

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Android :: How To Make Video File Private To App?

Dec 23, 2009

I have some new requirement. I have to write a video player which plays the content from the net.Some times the app downloads the video content, and this downloaded data should be private to only my app. No one should not access it.Simply saying providing security to my own content (though the content is taken from the sdcard, it should not be playable).

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Android :: How To Rename An Private File Of My Application

Mar 15, 2010

I want to rename an context private file created with openFileOutput() but I don't know how...

I tried that:

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

This code throw FileNotFoundException but the documentation said "Open a private file associated with this Context's application package for writing. Creates the file if it doesn't already exist." so the new file should be created on disk.

The problem: When I try to read from the new renamed file I got FileNotFoundException!

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Android :: Private File Sharing Over Internet / Any Application?

Nov 8, 2010

There are many file sharing apps in market.
Which do you like or recommend for private file sharing over the internet?

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Android :: Move File From Sdcard To Private Location

Mar 18, 2009

I want to move some files from sdcard to /data/data/myapp/files folder, I can use OpenInputFile and OpenOutputFile and write to it, then delete the original one. But it is slow, so, I tried to use oldFile.Rename(newFile), but it always return false. Any idea? The reason I am doing this is to hide some files from my sdcard, so, nobody can see them.

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Android :: Installation Unsuccessful - Package File Was Not Signed Correctly

Apr 6, 2009

I published my app on the market, and when I first tried installing it from there, I got the 'package file was not signed correctly' error. Uninstalling the unsigned version I was testing with let me install from the market with no problems. However, from the comments, it looks like no one else can install my application.

I've put other versions up that worked, and I used the same certificate, so I'm pretty sure it is not an issue with the validity days for the certificate.

The name of my application is Bloxors. It will be going up and down as I try to figure out what the issue is here, but if someone else who is getting the error can debug it it would be greatly appreciated.

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Android :: Published Apk Gives Error - Package File Was Not Signed Correctly

Mar 25, 2010

I recently uploaded my application to the android market however it's refusing to run when downloaded due to the error

Package file was not signed correctly

I first published the packet using eclipse, right click export, creating a keystore then publishing, however it refuses to work.

I then downloaded the keytool and jarsigner and used them to sign an upgrade which I posted instead. However this gives the same error.

And since I cannot delete the application I cannot try and start again,

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Android :: Need To Generate Keystore For Application Public Release?

Oct 19, 2010

After finishing my android application development I used the command showing below to get private key, but it shows some errors such as "The Keystore was tampered with or password was in correct".
$ keytool -genkey -v -keystore DEBUG.keystore
-alias alias_name -keyalg RSA -keysize 2048 -validity 10000
Is my problem with DEBUG.keystore? Should I need to generate another keystore for public release?

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Android :: Load XML File By Slowly Hiding Previous XML?

Jul 31, 2010

Can we load an XML file by slowly hiding the previous XML? I want a splash screen effect.

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Motorola Droid X :: Package File Was Not Signed Correctly

Jul 18, 2010

New Moto Droid X here. When attempting to install the new 5.0 version of "My Verizon" app I get this error when installing. "Installation error, Package was not signed correctly. I have rebooted and all that good stuff still not working. And there is no way to uninstall and reinstall being that this app comes factory on the x.

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Sprint HTC Hero :: Stick Rosie Bottom Bar In A Signed Zip File

May 25, 2010

where I can find the stick HTC bottom bar in a stand alone signed zip file?

I am using one of the ROMS, and I wanted to customize it using the Sense UI bottom bar that has the curved look. If anyone can point me in that direction that would be great.

I tried to pull it from DamageControls ROM, and place it in my other ROM but of course it gets an error as it's unsigned. So i'm hoping there is a signed standalone floating out there.

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Android :: Obtaining A Private Key Through The Keytool For App Release

Nov 24, 2010

I can't find a tutorial online that gives me the step by step process on how to generate a suitable key using the keytool in the JDK.

This: http://developer.android.com/guide/publishing/app-signing.html

Talks about it and gives commands, but it doesn't actually say where and in what folder to key in the commands. I am sure I am missing something easy here, but could anyone guide me to where I need to start with this?

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HTC Droid Eris :: Google Maps Package File Was Not Signed Correctly

Jul 20, 2010

I can't apply the market updat - just rooted. Never had this problem. I was on leak 2.v3 and did the new root method. Worked okay, would like to just go back to stock If I can.

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Motorola Droid :: Installation Error - Package File Was Not Signed Correctly

Mar 18, 2010

i just installed an update to google maps. then i tried to open the maps and a screen popped up that says: Installation error: package file was not signed correctly.
This same exact thing popped up in google maps when i first opened it after flashing to smoked glass v6. but it worked fine. this time though it just made me reinstall google maps and it will not install. whats going on?

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Android :: Compiling Source Code Or Importing Private Class File Into Android.jar

Feb 16, 2010

Some classes are NOT PUBLIC like android.os.ServiceManager, android.view.IWindowManager, etc, they are implemented in the mobile devices, but not present in the SDK .jar. This is because these classes are private APIs . now please tell me is there any way like compiling source code or importing private class file into android.jar so that i can use this private APIs.

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Android :: Youtube App Not Installing - Error Installing - Package File Was Not Signed Correctly

Oct 21, 2010

I have tried to update the default youtube app on my nexus one (Froyo) numerous times. I get the message "Error Installing - Package file was not signed correctly". I am trying to upgrade from 1.6.21 to 2.0.26.I have tried unmounting my SD card, clearing the cache for the android market, the download manager and the original youtube app.

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Android :: Private Media File Clean Up By Media Provider

May 9, 2009

the media provider cleans the media files, if files didn't get read since last two month. does it cleans(delete) the private application media file stored on sdcard, too if didn't get read from last two month? or Appl Private media file does not come under media file?

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Android :: Signed Android APK-File Running On X86 - And ARM - Android Devices

Dec 28, 2009

Android APK-Files are not binaries but byte-code-files. So is it possible to install the same APK-File on both - on x86-Android-Devices and ARM-Android-Devices? There are some x86-Netbooks with Android installed planned and I wonder if it is possible to run the APK-Files on both kinds of devices?

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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 :: 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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