android.app.backup
Class SharedPreferencesBackupHelper
java.lang.Object
android.app.backup.SharedPreferencesBackupHelper
- All Implemented Interfaces:
- BackupHelper
public class SharedPreferencesBackupHelper
- extends Object
- implements BackupHelper
SharedPreferencesBackupHelper
public SharedPreferencesBackupHelper(Context context,
String... prefGroups)
performBackup
public void performBackup(ParcelFileDescriptor oldState,
BackupDataOutput data,
ParcelFileDescriptor newState)
- Specified by:
performBackup
in interface BackupHelper
restoreEntity
public void restoreEntity(BackupDataInputStream data)
- Specified by:
restoreEntity
in interface BackupHelper
finalize
protected void finalize()
throws Throwable
- Overrides:
finalize
in class Object
- Throws:
Throwable
writeNewStateDescription
public void writeNewStateDescription(ParcelFileDescriptor fd)
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