Android :: Modifying - Rename/delete - Apk File
Oct 14, 2010
I have a rooted desire, but I have a troublesome app that won't update and I can't delete. I have seen others who have had the same problem, and a solution is to rename the app .apk.old and then redownload it, but I can't find a decent app to do this. I do have superuser permissions.
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May 25, 2014
I have tried to modifying and app for android so I can install the same app 2 times but I failed. I want to change the name of the app in the files and repack it so I can install it?
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Jun 24, 2010
I've seen posts about this in other device threads and I just wanted to confirm that for the Evo I can rename and/or delete Nandroid backups? Is it as simple as connecting as a disk drive and renaming them that way through my laptop?
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May 25, 2013
I have a JAR comprised of java and class files. It is my understanding that the JAR is an executable library comprised of the .class files within. I need to open one of these class folders change a few things and reinsert it into the jar. i am on linux and i have been at this all day to no avail.
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Oct 26, 2009
I want to modified the init.rc file to import a new configuration file by adding the following lines in the init.rc file import /data/myconfig/conf/init.rc trigger system And the file at /data/myconfig/conf/init.rc contains on system export TRIAL_EXPORT /trial/export/to/be/replaced The problem is that I cannot get the new export (TRIAL_EXPORT)to working. When I issue the command echo $TRIAL_EXPORT on the adb shell I do not get anything. Can somebody point out what is wrong in here?
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Sep 28, 2013
I have a HUAWEI Y300-0100, and it comes with a funny feature: every time it can't connect to WIFI a popup message appears saying that if you switch to data plan charges may apply.
I am constantly switching between WIFI/no-WIFI zones so that message really bothered me, and I searched a way to disable it.
Presumably, the only way to do that is by modifying a system file called "build.prop". I already had my phone rooted so doing so wasn't very hard.I used Jota+ to change a setting from "true" to "false" (ro.config.hw******), and saved the file in the root of the SD card. Then, with ES File Explorer, I renamed the "build.prop" in /system to "build.prop.bak" and copied there the "build.prop" I previously saved in the SD root.All seemed to be fine, except that after rebooting my phone it could not get past the HUAWEI logo.
Android recovery mode seems to work, but I don't know how to use a lot of its options nor I want to do a Factory Reset if there's a better alternative.Is there a way to modify system files before booting Android? I really would like to try to delete the "build.prop" file and rename the "build.prop.bak" back to "build.prop".
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Jun 7, 2010
I use some, but not all of the preset contact groups. Is there a way to rename or delete the groups I'm not using? For example ... VIP and Co-workers.
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Aug 25, 2010
How do u delete and rename songs?
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Feb 6, 2009
How to add more shortcuts in home screen? -- I want to do this by modifying config file rather than draging an app and dropping it on home screen. Namely, I want to know which config file contains these shortcuts.
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May 3, 2010
1) How do you delete saved "scenes" that you no longer want?
2) How do you create, edit, delete, rename a photo album?
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Nov 8, 2010
I have a requirement to change network service permission(such as netd to 660 or something similar) for my application in order to access certain features. I dont want to edit init.rc file to make such changes. Since my application cannot be run in root mode, is there any alternative solution where i could do such modifications from my application point of view.
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Oct 22, 2010
I am new to Android Development. I want to rename the file f1 with the file f2. For this I used the following code but it didn't work there
File f1=new File("myFirstFile");
File f2=new File ("mySecondFile");
boolean renameSuccess=f1.renameTo(f2);
Log.d("Rename Success value :",renameSuccess); //but it returns the false value.
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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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Dec 11, 2013
These days I am working on a project that I need to modify some other android apk's arm elf .so file.Because I changed the code namespace in android Java, so I have to change the corresponding native code's namespace in .so file.
For example change the symbol Java_com_example1_Method to Java_com_example2_method (dynamic symbol). But I don't have the source code of the native code.The change only replace 1 or 2 chars, so we don't need extra memory allocation.
I have been struggled for 3 days with no results. how to rename the dynamic symbols in elf .so file, and recaculate the .hash section.
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Nov 23, 2010
Is there an app or camera widget that will set my taken photo names to include the date or my name or something similar?
It's tough to make sure I'm not overwriting previous photos when I copy them to my PC, and then my wife does the same with her Dinc and things are starting to get complicated. At the moment I am using a fudged solution with a DOS batch file but there has to be a much simpler way.
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Oct 19, 2012
I have root access in my program, but i am still unable to rename a file in /system/media. once root has been obtained my code is
Code:
File ba = new File ("/system/media/bootanimation.zip");
if (ba.exists()) {
ba.renameTo (new File ("/system/media/bootanimation.zip.bak"));
}
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Sep 25, 2009
I have this problem. Two apps: app_a and service_s. Service_S creates file in /tmp. After create this file, service_s uses FileUtils.setPermission to change file mode to 666. Then app_a tries to delete this file. But I always failed when deleting. It seems the files are private. One application cannot delete files which another application creates. Is there any way to delete this file?
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Aug 8, 2009
I am creating a file to send as an attachment to an email. Now I want to delete the image after sending the email. Is there a way to delete the file? i have tried: myFile.delete();but it didn't delete the file.
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Apr 12, 2010
May i please know how can i delete the content of the file in java?
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Aug 24, 2010
I have used the android internal storage to save a file for my application (using openFileOutput) but I would like to delete that file, is it possible and how?
thanks maxsap.
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Feb 4, 2010
We are starting the e-mail intent of the user's choice (createChooser) and sending a zip file. This zip file is created right before the email sends, but we need to make sure the file is there until the email actually gets sent. Once the e-mail is sent, it would be nice to have this file deleted instead of sitting around eating SD card storage. Is this possible? (it can't be done in onActivityResult, e-mail intents don't actually finish, they cancel and thread the sending in a background service...so when onActivityResult gets called the e-mail might not have sent yet). Any ideas?
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Aug 10, 2010
What i want to do: delete an image file from the private internal storage in my app. I save images in internal storage so they are deleted on app uninstall.
I have successfully created and saved: code...
I have read on the android developer website that i must open private internal files using the openFileInput(...) method which returns an InputStream allowing me to read the contents, which i don't really care about - i just want to delete it.
can anyone point me in the right direction for deleting a file which is stored in internal storage?
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Nov 5, 2010
I can create a new preferences file by calling Context.getSharedPreferences(String name, int mode), putting some values in the returned preferences' editor, and committing. However, I don't see an interface in the API to remove the created file when I no longer need it. I've tried Context.deleteFile(String name), passing in the same name argument from above, but that returns false, indicating the file wasn't actually deleted. I'm using MODE_PRIVATE, if that makes a difference. Browsing the source for context's implementation of the editor doesn't reveal any clues either, as far as I can tell. Any ideas? The background here is that I'm allowing my users to save copies of their "current" preferences so that they can restore previously saved settings. When they don't want those settings anymore, I want to remove the saved preferences file so it doesn't take up space. At the moment the best I can do is an edit().clear().commit on the file, which I believe will remove most of the contents. Not as good as delete, though.
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Sep 22, 2010
I want to delete image file in SD card after sending email...anybody knows,please give sample code for me.
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Sep 16, 2010
Downloaded Astro File Mgr based on people's reviews. Alot of different file folders on there and am wondering if I delete certain ones, will they permanently delete from the phone or just the program?
Things like:
com.espn.score_center
tmp
playgame site. etc
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Sep 20, 2010
I am storing image in External storage using MediaStore,and send email with attach that image,image saved and sent email with attachment is working fine,i want to delete that image in external storage after mail sent.anybody knows,please give sample code for me..
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Sep 10, 2010
That allows me to delete files, change file/folder permissions on a remote ftp server.
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Nov 6, 2010
So, after you flash a ROM from your SD card, can you delete the .zip file?
Same question with mods, themes, etc
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Nov 19, 2012
I want to know how to delete lines from file?
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Mar 9, 2013
i pushed a file to my sd card using adb, but of course using the new cwm the sdcard folder is in... sdcard/0/ not just sdcard and now i cant delete the file i put on the sdcard? how do i delete this file!?
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