MAMSharedPreferencesBackupHelper

All Implemented Interfaces:

android.app.backup.BackupHelper , com.microsoft.intune.mam.client.app.backup.HookedBackupHelper , com.microsoft.intune.mam.client.app.backup.HookedSharedPreferencesBackupHelper
```
public final class MAMSharedPreferencesBackupHelper
extends SharedPreferencesBackupHelper implements HookedSharedPreferencesBackupHelper
                    
```
MAM version of SharedPreferencesBackupHelper.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`MAMSharedPreferencesBackupHelper(Context context, Array<String> prefGroups)`	Creates a MAMSharedPreferencesBackupHelper to assist in backing up files.

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Array<String>`	`getFileNames()`	Get the file names associated with this backup helper.
`Context`	`getContext()`	Get the context this helper was created with.
`boolean`	`isValid()`	Determines whether this backup helper is in a good state and should be backed up.
`void`	`performBackup(ParcelFileDescriptor oldState, BackupDataOutput data, ParcelFileDescriptor newState)`
`File`	`getRootDirectory()`	Returns the directory where the files that this helper backs up exist.

Methods inherited from class android.app.backup.SharedPreferencesBackupHelper
restoreEntity, writeNewStateDescription
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MAMSharedPreferencesBackupHelper
```
MAMSharedPreferencesBackupHelper(Context context, Array<String> prefGroups)
```
    Creates a MAMSharedPreferencesBackupHelper to assist in backing up files.
    
    Parameters:
    
    context - the app's context.
    
    prefGroups - the preferences this helper will backup.
- Method Detail
  - getFileNames
```
 Array<String> getFileNames()
```
    Get the file names associated with this backup helper.
    
    Returns:
    
    the file names.
  - getContext
```
 Context getContext()
```
    Get the context this helper was created with.
    
    Returns:
    
    the context.
  - isValid
```
 boolean isValid()
```
    Determines whether this backup helper is in a good state and should be backed up.
    
    Returns:
    
    true if it is in a good state, false otherwise.
  - performBackup
```
 void performBackup(ParcelFileDescriptor oldState, BackupDataOutput data, ParcelFileDescriptor newState)
```
  - getRootDirectory
```
 File getRootDirectory()
```
    Returns the directory where the files that this helper backs up exist.
    
    Returns:
    
    the directory where the files that this helper backs up exist.