(a) Foreword
Android defaults to provide contact backup to SD card functions (code in the Com.android.vcard package), we can export the contact to a. vcf file exists in SD card; If you change the phone, we can import the contact from the SD card file. So, can we do the same thing with the phone records? The answer is YES!
(ii) export of call recordsSince it is a backu
Android developer _ backup SMSZookeeper
Principles of text message backup
The principle of text message backup is to use the content provider to read and save the text message.
Public class SmsBackupUtils {// callback interface public interface SmsBackupCallback {/*** total number of messages called * @ param total te
Recently, I want to write an android program for fun.
Development Environment eclipse, android2.2
Development Environment Construction
1. Install JDK first
2. Download and install eclipse
3. download and install the android SDK
4. Install the Eclipse plug-in ADT
5. Configure the android SDK path in WINDOW> preferences
6. Create AVD
The implementation method is
The first step is to export the file data method to be backed up very simply copy directly on the line X:memumemuhyperv Vmsmemu directory Memu-20150613-disk1 and Memu-20150613-disk2 are primary files only back up these two files on the line
Second, file data for the import backup first, open the directory where you installed the X:memuhyperv. Memuhyperv Double click to open
Click on the interface Gear button then Antu click to delete Memu-20150613-d
True path:/data/data/com.mediatek.todos/databases/todos.dbPath used for link:/data/user/0/com.mediatek.todos/databases/todos.dbIn fact, two URLs are located to the same file, the second URL of 0 is linked to the/data/data/linkThis file is a sqlite3 database, can be opened in Windows using SQLite Browser, Android also has related software can open, forgot what to callNote: Different models may not be the same, even some models do not have to do this so
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