android.app.backup
Class BackupAgentHelper

java.lang.Object
  extended by android.content.Context
      extended by android.content.ContextWrapper
          extended by android.app.backup.BackupAgent
              extended by android.app.backup.BackupAgentHelper

public class BackupAgentHelper
extends BackupAgent


Field Summary
 
Fields inherited from class android.app.backup.BackupAgent
TYPE_DIRECTORY, TYPE_FILE
 
Fields inherited from class android.content.Context
ACCESSIBILITY_SERVICE, ACCOUNT_SERVICE, ACTIVITY_SERVICE, ALARM_SERVICE, AUDIO_SERVICE, BIND_ABOVE_CLIENT, BIND_ADJUST_WITH_ACTIVITY, BIND_ALLOW_OOM_MANAGEMENT, BIND_AUTO_CREATE, BIND_DEBUG_UNBIND, BIND_IMPORTANT, BIND_NOT_FOREGROUND, BIND_WAIVE_PRIORITY, CLIPBOARD_SERVICE, CONNECTIVITY_SERVICE, CONTEXT_IGNORE_SECURITY, CONTEXT_INCLUDE_CODE, CONTEXT_RESTRICTED, DEVICE_POLICY_SERVICE, DOWNLOAD_SERVICE, DROPBOX_SERVICE, INPUT_METHOD_SERVICE, KEYGUARD_SERVICE, LAYOUT_INFLATER_SERVICE, LOCATION_SERVICE, MODE_APPEND, MODE_MULTI_PROCESS, MODE_PRIVATE, MODE_WORLD_READABLE, MODE_WORLD_WRITEABLE, NFC_SERVICE, NOTIFICATION_SERVICE, POWER_SERVICE, SEARCH_SERVICE, SENSOR_SERVICE, STORAGE_SERVICE, TELEPHONY_SERVICE, TEXT_SERVICES_MANAGER_SERVICE, UI_MODE_SERVICE, USB_SERVICE, VIBRATOR_SERVICE, WALLPAPER_SERVICE, WIFI_P2P_SERVICE, WIFI_SERVICE, WINDOW_SERVICE
 
Constructor Summary
BackupAgentHelper()
           
 
Method Summary
 void addHelper(String keyPrefix, BackupHelper helper)
           
 void onBackup(ParcelFileDescriptor oldState, BackupDataOutput data, ParcelFileDescriptor newState)
           
 void onRestore(BackupDataInput data, int appVersionCode, ParcelFileDescriptor newState)
           
 
Methods inherited from class android.app.backup.BackupAgent
fullBackupFile, onCreate, onDestroy, onFullBackup, onRestoreFile
 
Methods inherited from class android.content.ContextWrapper
attachBaseContext, bindService, checkCallingOrSelfPermission, checkCallingOrSelfUriPermission, checkCallingPermission, checkCallingUriPermission, checkPermission, checkUriPermission, checkUriPermission, clearWallpaper, createPackageContext, databaseList, deleteDatabase, deleteFile, enforceCallingOrSelfPermission, enforceCallingOrSelfUriPermission, enforceCallingPermission, enforceCallingUriPermission, enforcePermission, enforceUriPermission, enforceUriPermission, fileList, getApplicationContext, getApplicationInfo, getAssets, getBaseContext, getCacheDir, getClassLoader, getContentResolver, getDatabasePath, getDir, getExternalCacheDir, getExternalFilesDir, getFilesDir, getFileStreamPath, getMainLooper, getObbDir, getPackageCodePath, getPackageManager, getPackageName, getPackageResourcePath, getResources, getSharedPreferences, getSystemService, getTheme, getWallpaper, getWallpaperDesiredMinimumHeight, getWallpaperDesiredMinimumWidth, grantUriPermission, isRestricted, openFileInput, openFileOutput, openOrCreateDatabase, openOrCreateDatabase, peekWallpaper, registerReceiver, registerReceiver, removeStickyBroadcast, revokeUriPermission, sendBroadcast, sendBroadcast, sendOrderedBroadcast, sendOrderedBroadcast, sendStickyBroadcast, sendStickyOrderedBroadcast, setTheme, setWallpaper, setWallpaper, startActivities, startActivity, startInstrumentation, startIntentSender, startService, stopService, unbindService, unregisterReceiver
 
Methods inherited from class android.content.Context
getString, getString, getText, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, registerComponentCallbacks, unregisterComponentCallbacks
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BackupAgentHelper

public BackupAgentHelper()
Method Detail

onBackup

public void onBackup(ParcelFileDescriptor oldState,
                     BackupDataOutput data,
                     ParcelFileDescriptor newState)
              throws IOException
Specified by:
onBackup in class BackupAgent
Throws:
IOException

onRestore

public void onRestore(BackupDataInput data,
                      int appVersionCode,
                      ParcelFileDescriptor newState)
               throws IOException
Specified by:
onRestore in class BackupAgent
Throws:
IOException

addHelper

public void addHelper(String keyPrefix,
                      BackupHelper helper)


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