Android :: How To Rename Filename In Sdcard With Application

May 24, 2010

In my Android application, I want to rename the file name at runtime. How can I do it?

This is my code:

CODE:.......

I also used renameTo(File f) method but its also not working..

Android :: how to rename filename in sdcard with application


Android :: Possible To Rename Application Icons / Shortcuts?

Nov 23, 2009

Does anyone know if there is a way to rename the icons/shortcuts for apps? Do these icons reside in a folder within root somewhere? I wonder if renaming the icons/shortcuts would allow us to reorganize the way they are sorted in the app tray (since it is alphabetic).

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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 :: Application That Can Read And Write Txt Files To SDCard

May 3, 2010

I have an application that can read and write txt files to the phones sdcard. By using this code for reading files:

@Override protected void onListItemClick(ListView l, View v, int position, long id) { super.onListItemClick(l, v, position, id); mFileNameOpen = files.get(position);
String st = null; mVector.clear();
notepad.mNewEmpty = false; try { File f = new File(Environment.getExternalStorageDirectory()+"/ notepad/"+mFileNameOpen); FileInputStream fileIS = new FileInputStream(f);
BufferedReader in = new BufferedReader(new InputStreamReader(fileIS));
do { st = in.readLine();
mVector.add(st);
}while(st!=null); in.close(); ...
} catch (FileNotFoundException e) { e.printStackTrace();
} catch (IOException e) e.printStackTrace();

and this to write them:
try { File root = Environment.getExternalStorageDirectory();
File fileCheck = new File(root, "/notepad/" + fileNameSave + saveExtension);
boolean exists = fileCheck.exists();
if (!exists) { if (root.canWrite()) { File textFile = new File(root, "/notepad/" + fileNameSave + saveExtension);
FileWriter textWriter = new FileWriter(textFile);
BufferedWriter out = new BufferedWriter(textWriter);
out.write(SAVEAS); out.close(); written = true;
} else { written = false; else { written = true; showMaybe = 1; showDialog(DIALOG_SAVE_EXISTS);
catch (IOException e) {Log.v(getString(R.string.app_name), e.getMessage());

This has been working fine on my Tattoo and all the emulators I've tried this on. But it does not seem to be working on moto droid. Is there something different to consider with moto droid? Or have I missed something in the manifest maybe?

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Android :: Obtain Available Free Space On Sdcard From Application

Nov 13, 2010

I am developing an android application where i need to determine the free space available on the sdcard.

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Android :: Refreshing Sdcard From Code After Pushing File To Sdcard

Feb 22, 2009

I've got some code that downloads mp3s remotely over a streaming url connection... This all works fine but my problem is once the file is complete and I pull up the music app it's not there. A reboot of the phone and it now shows up... anyone know how to force this refresh to occur from without my code?

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Android :: How To Set Ringtone By Using Filename Inplace Of Using Its ID Number

Jun 2, 2009

How to set ringtone by using filename inplace of using its ID number. I don't want to use. Uri newUri=Uri.parse("content://media/external/audio/media/"+ (String.valueOf(position+1))); Settings.System.putString(this.getContentResolver(), Settings.System.RINGTONE, newUri.toString()); Inplace of this newUri ,I want to use filename.means Uri newUri =Uri.fromFile("..."); How can I use this Uri to set Ringtone.

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Android :: Split Path To Get Filename And Extension

Sep 3, 2010

I have a file path to the SD card on a String.. like this : /sdcard/ download/recentPic.jpg.And I'd like to get just the filename and extension recentPic.jpg.Is there any simple way to do this?

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Android :: Accessing Raw Resource Files With Filename As String

Mar 7, 2009

Is there a way to access a raw resource file by having its filename in a String? According Google's documentation, I need to use "Resources.openRawResource (R.raw.myDataFile)". This requires that I have the file name at compile time, but what if I have 20 or so files and want to do something to a specific file by passing its file name at runtime?

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Android : Way To Get Absolute Path And Filename From VideoView Object

Jan 10, 2010

Just started writing java / android and I am trying to use android.widget.VideoView.

I set the video by using the setVideoPath('/path/filename') method, but can't seem to figure out how to get the path on an existing object?

I'm using methods such as 'getDuration()', and 'getCurrentPosition()' and they work great.. but where is a getPath method?

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HTC EVO 4G :: Will Formatting Sdcard Via Phone Solve Sdcard Mount Read Only Errors

Aug 16, 2010

I replaced my original sdcard with a sandisk 16gb card. Everything went well until I started getting these blasted read on errors. Earlymon suggested a fix from another board but I don't have a stand alone card reader so I couldn't do it that way.

I was wondering if I just backed up all my stuff from my sdcard to my iMac and then just reformatted my sdcard via the phone, would that solve my problems?

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HTC Eris :: How To Get Default Filename For Pictures?

Jul 11, 2010

Was wondering if there was a way to change the way the camera names a picture. Me and my g/f merge our pictures every now and then so we both have all the pictures of our son to look at whenever { he's pretty much awesome } and so we always get the 'do you want to overwrite' prompts.

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Sprint HTC Hero :: What Is Apk Filename Of Pdf Viewer / Navigation?

Jul 2, 2010

what are the names of the apk's of pdf viewer and 'navigation'? the navigation i refer to has the blue arrow and is called 'navigation'.

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Can Modify Permission Of Files In Data / Filename

Nov 7, 2011

Is it possible to modify the permission of the files in the data/data/yourpack/filename ? i have manage to solve the downloading of the file to the data/data/yourpack/filename. now whenever i run my programme the downloaded copy of the file is being overwritten by the new copy which i suspect is due to its permissiion... anyway the downloaded copy permission is -rw------- while the new copy is -wr-wr-----

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Android :: File Dialog - Allow User To Specify Folder/filename On Storage For Creating An SQLite Database

Jan 19, 2010

Is there something like a FileDialog available? From previous threads, it appears there isn't one.

If not, has someone written one?

I want to allow a user to

a) Specify a folder/filename on storage for creating an SQLite database.

b) Specify an existing file/folder on storage card for opening as an SQLite Database.

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Sony Ericsson Xperia X10 :: Phone Camera Image Filename Numbering / How To Fix?

Nov 27, 2010

A couple months ago i finally decided i needed to get a new phone because it seemed the camera on my old w810i was starting to **** out - it wouldn't focus very well and the camera button wouldn't snap a picture too reliably anymore. I figured it was probably because i had taken thousands and thousands of images over the time i had the phone since 2006 does anyone understand what I'm talking about and can tell me if I'm doing something wrong or how to fix this in the x10?

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Android :: Android Get Filename And Path From Uri - Mediastore

Aug 3, 2010

I have an onActivityResult returning from an mediastore image selection which I can get a URI for an image using the following:

Uri selectedImage = data.getData();
Converting this to a string gives this:
content://media/external/images/media/47
Or to a path gives:
/external/images/media/47

However I can't seem to find a way to convert this into an absolute path, as I want to load the image into a bitmap without having to copy it somewhere. I know this can be done using the URI and content resolver but this seems to break on rebooting of the phone, I guess MediaStore doesn't keep its numbering the same between reboots.

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Android :: Way To Rename A Project?

Oct 2, 2010

I have downloaded an Android project. To avoid name conflicts I want to move it from com.android.zzz to com.my.zzz.

At the moment I'm using Ecplise with the standard android toolkit. Is there a better way to do the rename than to go manually through the files?

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General :: How To Rename Android Package

Mar 11, 2013

How to rename android package.

i want rename my android package name.

tell me step by step how to rename package name.

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General :: Modifying App For Android - Rename?

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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Android :: Rename Shortcuts On Home Screen?

Dec 23, 2009

Is it possible to rename shortcuts on the home screens (i.e., apps, widgets, folders)?

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Android :: How To Rename File - Code Not Working?

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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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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Android :: Want To Rename Applications On Droid Non-Rooted?

Apr 8, 2010

Is there anyway to rename an application on a non-rooted droid?

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Android :: Rename Column Sqlite Database?

Oct 12, 2009

I have a database that I download external and save on my sdcard. But this database is also used for an iPhone app and has a column id and not _id (sqlite uses _id). How can i rename this column to _id?

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Android :: R Not Re-generating In Eclipse After Rename Of The Package

Mar 29, 2009

I renamed the package in the manifest from com.a to com.a.beta in order to upload a different version to the Android Market.

In the manifest I changed the referenced entities (services, activities etc.) to use the fully qualified name "com.a.X" instead of just ".X". Of course the code still references com.a.R, so there is lots of errors in Eclipse. My expectation would have been though that R.java will be regenerated in com.a.beta. But it is not generated at all.

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Android :: How To Rename Existing Menu Item

Dec 31, 2009

Do you know how to rename existing menu? I can rename when press menu item. But I don't know how to access to menu item when press the button.

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Android :: SDK And AVD Manager Hangs When Rename Temporary Folders

Jan 28, 2010

I run Android SDK and AVD Manager in Vista and have problems installing components. The installer downloads components successfully, but at the end of the installation it hangs for about minute and then asks to disable AV software. If I choose 'No', the installer stops with error message like: "Filed to rename directory '...' to '...' ". Thus, I have to unpack downloaded components and place them to proper folders manually. I have no AV software.

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Android :: How To Use Appt-rename-manifest-package During Ant Build?

Oct 17, 2010

I have an app with both a free & paid version. I have been using appt --rename-manifest-package from the command line to rename the package from one version to another. But, I would like to using ant to do builds. how to use the rename-manifest-package option in an ant build?

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General :: Rename Dynamic Symbol In Android SO File

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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