Class MediaDatabase

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Definition

Namespace:
Tizen.Content.MediaContent
Assembly:
Tizen.Content.MediaContent.dll
API Level:
4

Provides the ability to connect to and manage the database.


                
C#

                

                    
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public class MediaDatabase : IDisposable
Inheritance
Object
MediaDatabase

Constructors

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MediaDatabase()

Initializes a new instance of the MediaDatabase class.

Declaration

                
C#

                

                    
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public MediaDatabase()
API Level: 4

Properties

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IsDisposed

Gets the value indicating whether the database has been disposed.

Declaration

                
C#

                

                    
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public bool IsDisposed { get; }
Property Value
Type Description
Boolean

true if the database has been disposed; otherwise, false.
API Level: 4

Methods

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Connect()

Connects to the database.

Declaration

                
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public void Connect()
Exceptions
Type Condition
MediaDatabaseException

An error occurred while connecting.
API Level: 4
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Disconnect()

Disconnects from the media database.

Declaration

                
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public void Disconnect()
Exceptions
Type Condition
MediaDatabaseException

An error occurred while connecting.
API Level: 4
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Dispose()

Releases all the resources.

Declaration

                
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public void Dispose()
API Level: 4
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Dispose(Boolean)

Disposes of the resources (other than memory) used by the MediaDatabase.

Declaration

                
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protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
Boolean disposing

true to release both managed and unmanaged resources; false to release only unmanaged resources.
API Level: 4
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ScanFile(String)

Requests to scan a media file.

Declaration

                
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public void ScanFile(string path)
Parameters
Type Name Description
String path

The path of the media to be scanned.
Remarks

It requests to scan a media file to the media server.
If the specified file is not registered to the database yet, the media file information will be added to the database.
If it is already registered to the database, the media information is refreshed.
If the specified file does not exist, the record of the media file will be deleted from the database.

If you want to access internal storage, you should add privilege http://tizen.org/privilege/mediastorage.
If you want to access external storage, you should add privilege http://tizen.org/privilege/externalstorage.

If http://tizen.org/feature/content.scanning.others feature is not supported and the specified file is other-type, will be thrown.

API Level: 4
Privilege Level: public
Privilege: http://tizen.org/privilege/content.writehttp://tizen.org/privilege/mediastoragehttp://tizen.org/privilege/externalstorage
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ScanFolderAsync(String)

Requests to scan a folder recursively.

Declaration

                
C#

                

                    
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public Task ScanFolderAsync(string folderPath)
Parameters
Type Name Description
String folderPath

The path to scan.
Returns
Type Description
Task

A task that represents the asynchronous scan operation.
Remarks

If you want to access internal storage, you should add privilege http://tizen.org/privilege/mediastorage.
If you want to access external storage, you should add privilege http://tizen.org/privilege/externalstorage.

API Level: 4
Privilege Level: public
Privilege: http://tizen.org/privilege/content.writehttp://tizen.org/privilege/mediastoragehttp://tizen.org/privilege/externalstorage
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ScanFolderAsync(String, CancellationToken)

Requests to scan a folder recursively.

Declaration

                
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public Task ScanFolderAsync(string folderPath, CancellationToken cancellationToken)
Parameters
Type Name Description
String folderPath

The path to scan.
CancellationToken cancellationToken

The token to stop scanning.
Returns
Type Description
Task

A task that represents the asynchronous scan operation.
Remarks

If you want to access internal storage, you should add privilege http://tizen.org/privilege/mediastorage.
If you want to access external storage, you should add privilege http://tizen.org/privilege/externalstorage.

API Level: 4
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ScanFolderAsync(String, Boolean)

Requests to scan a folder.

Declaration

                
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public Task ScanFolderAsync(string folderPath, bool recursive)
Parameters
Type Name Description
String folderPath

The path to scan.
Boolean recursive

The value indicating if the folder is to be recursively scanned.
Returns
Type Description
Task

A task that represents the asynchronous scan operation.
Remarks

If you want to access internal storage, you should add privilege http://tizen.org/privilege/mediastorage.
If you want to access external storage, you should add privilege http://tizen.org/privilege/externalstorage.

API Level: 4
Privilege Level: public
Privilege: http://tizen.org/privilege/content.writehttp://tizen.org/privilege/mediastoragehttp://tizen.org/privilege/externalstorage
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ScanFolderAsync(String, Boolean, CancellationToken)

Requests to scan a folder.

Declaration

                
C#

                

                    
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public Task ScanFolderAsync(string folderPath, bool recursive, CancellationToken cancellationToken)
Parameters
Type Name Description
String folderPath

The path to scan.
Boolean recursive

The value indicating if the folder is to be recursively scanned.
CancellationToken cancellationToken

The token to stop scanning.
Returns
Type Description
Task

A task that represents the asynchronous scan operation.
Remarks

If you want to access internal storage, you should add privilege http://tizen.org/privilege/mediastorage.
If you want to access external storage, you should add privilege http://tizen.org/privilege/externalstorage.

API Level: 4

Events

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FolderUpdated

Occurs when there is a change for the folder in the database.

Declaration

                
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public static event EventHandler<FolderUpdatedEventArgs> FolderUpdated
Event Type
Type Description
EventHandler<FolderUpdatedEventArgs>
API Level: 4
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MediaInfoUpdated

Occurs when there is a change for media in the database.

Declaration

                
C#

                

                    
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public static event EventHandler<MediaInfoUpdatedEventArgs> MediaInfoUpdated
Event Type
Type Description
EventHandler<MediaInfoUpdatedEventArgs>
API Level: 4

Extension Methods