
public abstract class FolderCallback
extends BaseFileCallback<FolderCallback.ErrorCode, FolderCallback.Report, FolderCallback.Result>

Created on 3/1/21

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public final class`	`FolderCallback.ParentFolderConflictAction`
`public final class`	`FolderCallback.FolderContentConflictAction`
`public enum`	`FolderCallback.ConflictResolution`
`public final class`	`FolderCallback.FileConflict`
`public enum`	`FolderCallback.ErrorCode`
`public final class`	`FolderCallback.Report`	Only called if the returned onStart greater than `0`
`public final class`	`FolderCallback.Result`	If `totalCopiedFiles` are less than `totalFilesToCopy`, then some files cannot be copied/moved or the files are skipped due to ConflictResolution.MERGE can be called before BaseFileCallback.onCompleted when an error has occurred.

Field Summary

Fields
Modifier and Type	Field	Description
`private CoroutineScope`	`uiScope`

Constructor Summary

Constructors
Constructor	Description
`FolderCallback(CoroutineScope uiScope)`
`FolderCallback()`

Method Summary

Modifier and Type	Method	Description
`final CoroutineScope`	`getUiScope()`
`final Unit`	`setUiScope(CoroutineScope uiScope)`
`Unit`	`onCountingFiles()`
`Long`	`onStart(DocumentFile folder, Integer totalFilesToCopy, Thread workerThread)`
`Unit`	`onParentConflict(DocumentFile destinationFolder, FolderCallback.ParentFolderConflictAction action, Boolean canMerge)`	Do not call `super` when you override this function.
`Unit`	`onContentConflict(DocumentFile destinationFolder, List<FolderCallback.FileConflict> conflictedFiles, FolderCallback.FolderContentConflictAction action)`

Methods inherited from class com.anggrayudi.storage.callback.FolderCallback
onCheckFreeSpace, onCompleted, onDeleteConflictedFiles, onFailed, onPrepare, onReport, onValidate
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FolderCallback
```
FolderCallback(CoroutineScope uiScope)
```
  - FolderCallback
```
FolderCallback()
```
- Method Detail
  - getUiScope
```
 final CoroutineScope getUiScope()
```
  - setUiScope
```
 final Unit setUiScope(CoroutineScope uiScope)
```
  - onCountingFiles
```
@UiThread() Unit onCountingFiles()
```
  - onStart
```
@UiThread() Long onStart(DocumentFile folder, Integer totalFilesToCopy, Thread workerThread)
```
    Parameters:
    
    folder - directory to be copied/moved
  - onParentConflict
```
@UiThread() Unit onParentConflict(DocumentFile destinationFolder, FolderCallback.ParentFolderConflictAction action, Boolean canMerge)
```
    Do not call super when you override this function.
    The thread that does copy/move will be suspended until the user gives an answer via FileConflictAction.confirmResolution. You have to give an answer, or the thread will be alive until the app is killed and end up as a zombie thread. If you want to cancel, just pass ConflictResolution.SKIP into FileConflictAction.confirmResolution. If the worker thread is suspended for too long, it may be interrupted by the system.
    
    Parameters:
    
    destinationFolder - when copying /storage/AAAA-BBBB/Movie to /storage/AAAA-BBBB/Others, it will be /storage/AAAA-BBBB/Others/Movie
    
    canMerge - when conflict found, action MERGE may not exists.
  - onContentConflict
```
@UiThread() Unit onContentConflict(DocumentFile destinationFolder, List<FolderCallback.FileConflict> conflictedFiles, FolderCallback.FolderContentConflictAction action)
```

Class FolderCallback

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class com.anggrayudi.storage.callback.FolderCallback

Methods inherited from class java.lang.Object

Constructor Detail

FolderCallback

FolderCallback

Method Detail

getUiScope

setUiScope

onCountingFiles

onStart

onParentConflict

onContentConflict