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MediaMetadata.Builder

public static final class MediaMetadata.Builder
extends Object

java.lang.Object
   ↳ androidx.media2.common.MediaMetadata.Builder


Use to build MediaMetadatax objects. The system defined metadata keys must use the appropriate data type.

Summary

Public constructors

MediaMetadata.Builder()

Create an empty Builder.

MediaMetadata.Builder(MediaMetadata source)

Create a Builder using a MediaMetadata instance to set the initial values.

Public methods

MediaMetadata build()

Creates a MediaMetadata instance with the specified fields.

MediaMetadata.Builder putBitmap(String key, Bitmap value)

Put a Bitmap into the metadata.

MediaMetadata.Builder putFloat(String key, float value)

Put a float value into the metadata.

MediaMetadata.Builder putLong(String key, long value)

Put a long value into the metadata.

MediaMetadata.Builder putRating(String key, Rating value)

Put a Rating into the metadata.

MediaMetadata.Builder putString(String key, String value)

Put a String value into the metadata.

MediaMetadata.Builder putText(String key, CharSequence value)

Put a CharSequence value into the metadata.

MediaMetadata.Builder setExtras(Bundle extras)

Set a bundle of extras.

Inherited methods

Public constructors

MediaMetadata.Builder

public MediaMetadata.Builder ()

Create an empty Builder. Any field that should be included in the MediaMetadata must be added.

MediaMetadata.Builder

public MediaMetadata.Builder (MediaMetadata source)

Create a Builder using a MediaMetadata instance to set the initial values. All fields in the source metadata will be included in the new metadata. Fields can be overwritten by adding the same key.

Public methods

build

public MediaMetadata build ()

Creates a MediaMetadata instance with the specified fields.

Returns
MediaMetadata The new MediaMetadatax instance

putBitmap

public MediaMetadata.Builder putBitmap (String key, 
                Bitmap value)

Put a Bitmap into the metadata. Custom keys may be used, but if the METADATA_KEYs defined in this class are used they may only be one of the following:

Large bitmaps may be scaled down when it is passed to the other process. To pass full resolution images Uris should be used with putString(String, String).

Parameters
key String: The key for referencing this value

value Bitmap: The Bitmap to store

Returns
MediaMetadata.Builder The Builder to allow chaining

putFloat

public MediaMetadata.Builder putFloat (String key, 
                float value)

Put a float value into the metadata. Custom keys may be used.

Parameters
key String: The key for referencing this value

value float: The float value to store

Returns
MediaMetadata.Builder The Builder to allow chaining

putLong

public MediaMetadata.Builder putLong (String key, 
                long value)

Put a long value into the metadata. Custom keys may be used, but if the METADATA_KEYs defined in this class are used they may only be one of the following:

Parameters
key String: The key for referencing this value

value long: The String value to store

Returns
MediaMetadata.Builder The Builder to allow chaining

putRating

public MediaMetadata.Builder putRating (String key, 
                Rating value)

Put a Rating into the metadata. Custom keys may be used, but if the METADATA_KEYs defined in this class are used they may only be one of the following:

Parameters
key String: The key for referencing this value

value Rating: The String value to store

Returns
MediaMetadata.Builder The Builder to allow chaining

putString

public MediaMetadata.Builder putString (String key, 
                String value)

Put a String value into the metadata. Custom keys may be used, but if the METADATA_KEYs defined in this class are used they may only be one of the following:

Parameters
key String: The key for referencing this value

value String: The String value to store

Returns
MediaMetadata.Builder The Builder to allow chaining

putText

public MediaMetadata.Builder putText (String key, 
                CharSequence value)

Put a CharSequence value into the metadata. Custom keys may be used, but if the METADATA_KEYs defined in this class are used they may only be one of the following:

Parameters
key String: The key for referencing this value

value CharSequence: The CharSequence value to store

Returns
MediaMetadata.Builder The Builder to allow chaining

setExtras

public MediaMetadata.Builder setExtras (Bundle extras)

Set a bundle of extras.

Parameters
extras Bundle: The extras to include with this description or null.

Returns
MediaMetadata.Builder The Builder to allow chaining