Discover how to transfer android data to sd card, include the articles, news, trends, analysis and practical advice about how to transfer android data to sd card on alibabacloud.com
Open the Eclipse.exe main program of the desktop and come directly to his homepage.
Locate the window----Show view----Other button on the top of the tool
After opening, we click on Android to expand him.
After you expand, double-click the File Explorer tab below
The File Explorer tab will appear below
In the bottom we double click on the mnt---sdcard tab
With the SDcard tab selected, we click the button in the top right corner
Select Loc
I use liunx (UBUNTU) as an example:
1. Create an SD card image file
1) Open the terminal to enter the android SDK directory tools directory (such as my path is/home/XXX/android_install/android-sdk-linux_x86/tools );
2) Run mksdcard creation: root @ xxx:/home/XXX/android_install/and
This article describes the Android implementation to obtain the total capacity of SD card, available size, total memory capacity of the fuselage and the available size of the method. Share to everyone for your reference, specific as follows:
Maybe some students do not know that the system has been provided to obtain the total capacity of
. Android_secure is the product of the official APP2SD, and after the deletion of the software installed in the SD card will not be used. There are so many. asec files are installed on the SD card software, but generally installed in the SD
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 authori
In Android, the implementation of the output log content in the SD card file, the practice is:Or relatively, log4j, is useful.1. Download the Android log4j library (in the package)Go: http://code.google.com/p/android-logging-log4j/ download the corresponding
. * By default, the value would betreated as an image resource. * If The value cannot be used Asan image resource, the value is used as an image Uri. * This method is called Insteadof setviewimage (ImageView, int.) * If the supplied data is not a int orint Eger. * @ Value The address of image is path * Parameters * v ImageView to receive an image value the Value retrieved from the
The previous section describes how to store files to internal devices. Sometimes, you need to store files to external storage devices, such as SD cards. Because the SD card has a larger storage space and can easily share these files with other users.
Use the example in the previous section to save the text you entered on the
The first few days encountered a problem: Save the image to the SD card in the Android development app, and the user searched in the gallery, similar to the form of the cache. The first idea is to change the suffix name, for example, to save a picture as Image1.txt, so save of course no problem, but in the application of reading in the not, and later did not stud
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
When you use MediaPlayer to play a local Mp3 file , you need to be aware of the problem with access paths and access permissions .1. Access path:/storage/emulated/0 This path is the root path of the phone, you can download the es file browser software to view the current playing MP3 specific path, through Environment.getexternalstoragedirectory (). GetPath () gets /storage/emulated/0 This sdcard path This in the organization void Android.media.MediaPlayer.setDataSource (String path) throws
(1) Description: The operation of the file on the SD card needs to add the following permissionsCreate and delete file permissions on an SD cardPermission to write data on an SD cardThe file on the SD
Recently the company framework has just been transplanted, because the framework program to call subroutines, each subroutine is a so file, there are hundreds of, all so and apk packaging unrealistic, timely upgrade maintenance is also very troublesome. So you need to put the SD card. Consider two different ways1The/data/app-lib/package name/so file that is place
When we do Android development, we often have this experience, because the customer's device models are different, resulting in a variety of problems, but for developers, because there is no log log files, it is not easy to locate the exact location of the problem. So we need a tool that can write the program log to the SD card file, like the Web log4j. At this t
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