how to move apps on android phone to sd card

We were stitching the XML file manually in the previous section, but there was a problem with that in the previous section, such as:Insert the contents of the message sbuffer.append ("I added a So in this section we use the XML serializer to stitch up the text message content.The following code is how to stitch a file with an XML serializer:public class Mainactivity extends Activity {listAs you can see, I intentionally added a body to the content of the text message.Export to query the backup fi

Create a shell script for the android SD Boot Card #! /Bin/bashexport lc_all = CIF [$ #-ne 1]; then Echo "Usage: $0

How to determine files? You can use Cursor to traverse the database and compare the value of the INTERNAL_CONTENT_URI field. This is a Uri, which stores the complete path of the multimedia file on the Android mobile phone SD card. [Java] Copy codeThe Code is as follows: Uri originalUri = MediaStore. Images. Media. EXTERNAL_CONTENT_URI; // If it is a Video, it is

static final int least_size_of_sdcard = ten * MB; /** get picture from cache **/public static Bitmap getImage (final string imageUrl) {final string path = Getcachedirectory () + "/" + converturltofilename (IMAGEURL); LOG.I (TAG, "GetImage filepath:" + path); LOG.I (TAG, "GetImage URL:" + URL); File File = new file (path); if (file.exists ()) {//LOG.I (TAG, "GetImage file exists"); Bitmap bmp = null; try {//width becomes 1/3 of the original. High also becomes 1/3

When the Android system is started, it will automatically detect the SD card files and collect music files to generate a database file. We only need to access the information in the database table to obtain the required File Code as follows: Obtain the cursor object to access the media resources in the cursor. If (cursor. moveToFirst () {do {String title = curso

This article describes how to save the image resources of android Assets to the SD card. If you are interested, refer to the following:Copy codeThe Code is as follows: Public class ReadBitmap {Public void readByte (Context c, String name, int indexInt ){Byte [] B = null;Int [] intArrat = c. getResources (). getIntArray (indexInt );Try {AssetManager am = null;Am =

Export the database in the android program to the SD card Private void copyDBToSDcrad () {String DATABASE_NAME = "database file name"; String oldPath = "data/com. packagename/databases/"+ DATABASE_NAME; String newPath = Environment. getExternalStorageDirectory () + File. separator + DATABASE_NAME; copyFile (oldPath, newPath );} /*** copy a single file ** @ param

Android parses the APK file on the SD card public void parseApk(Context context, String apkFilePath){ PackageManager packageManager = context.getPackageManager(); PackageInfo packageInfo = packageManager.getPackageArchiveInfo(apkFilePath, 0); if(packageInfo != null){ packageInfo.applicationInfo.sourceDir = apkFilePath; packageInfo.applicati

The Android program function Copies files in the assets folder to the SD card (including subfolders) of the mobile phone and androidassets. Recently, the function is to copy all files (including sub-files) in the asset folder to the specified directory. The method used is nothing more than AssetManager. However, the problem here is that both subfolders and subfol

This article for everyone in detail under the Android Read assets picture resources to save the specific implementation of SD card, interested members can refer to Ha, I hope to help you have copy code code as follows: public class Readbitmap { public void ReadByte (context C, String name, int indexint) { byte[] b = null; int[] Intarrat = C.getresources ().

Directly on the code:Package Com.example.callstatus;import Java.io.file;import Java.io.filewriter;import java.io.ioexception;import Java.io.printwriter;import Java.io.stringwriter;import Java.net.unknownhostexception;import Java.text.simpledateformat;import Java.util.date;import Android.annotation.suppresslint;import Android.os.environment;import android.util.log;/** * Android Development Debug Log Tool class [support save to

Recently, I have an i9000 Android mobile phone with 16 GB memory and no SD card. How can I download it?ProgramTo the memory and then install it? I started one program a to download another program B. The Downloaded Program B can only be saved in the installation directory of program a ("/data//"), you are not authorized to save the settings elsewhere. You canno

----Main.java publicclassmainextendsactivity{privatetextviewtextview;private buttonbutton;privatelistviewlistview;publicfilecurrentparentfile;public file[]currentfiles;publicstaticstringsdcarddir;static{try{// The path of the SD card Sdcarddir=environment.getexternalstoragedirectory (). Getcanonicalpath ();} catch (ioexceptione) {e.printstacktrace ();}} @Overrideprotected voidoncreate (bundlesavedinstancest

That's what we've been getting before.Before Android API18: Fs.getavailableblocks () *fs.getblocksize ()Currently/** gets the system available memory **/@SuppressLint ("Newapi") Private String Getmemfree () {StatFs fs = new StatFs (environment.getdatadirectory (). GetPath ()); return Formatter.formatfilesize (This, (Fs.getavailablebytes ()));} /** gets the SD available memory **/@SuppressLint ("Newapi") Pri

Android deletes SD card files and creates folders and files Package com. jiub. client. mobile. addphoto; import java. io. file; import java. io. fileNotFoundException; import java. io. fileOutputStream; import java. io. IOException; import android. graphics. bitmap; import android