Package org.robolectric.shadows

Class ShadowMediaMetadataRetriever

java.lang.Object

org.robolectric.shadows.ShadowMediaMetadataRetriever

@Implements(android.media.MediaMetadataRetriever.class)
public class ShadowMediaMetadataRetriever
extends Object

Constructor Summary

Constructors

Constructor	Description
ShadowMediaMetadataRetriever()

Method Summary

Modifier and Type	Method	Description
static void	addException(DataSource ds, RuntimeException e)	Configures an exception to be thrown when setDataSource(org.robolectric.shadows.util.DataSource) is called for the given data source.
static void	addFrame(Context context, Uri uri, long time, Bitmap bitmap)	Adds the given bitmap at the given time for the given data source.
static void	addFrame(FileDescriptor fd, long offset, long length, long time, Bitmap bitmap)	Adds the given bitmap at the given time for the given data source.
static void	addFrame(FileDescriptor fd, long time, Bitmap bitmap)	Adds the given bitmap at the given time for the given data source.
static void	addFrame(String path, long time, Bitmap bitmap)	Adds the given bitmap at the given time for the given data source.
static void	addFrame(String uri, Map<String,String> headers, long time, Bitmap bitmap)	Adds the given bitmap at the given time for the given data source.
static void	addFrame(DataSource ds, long time, Bitmap bitmap)
static void	addMetadata(String path, int keyCode, String value)	Adds the given keyCode/value pair for the given data source.
static void	addMetadata(DataSource ds, int keyCode, String value)
static void	addScaledFrame(DataSource ds, long time, int dstWidth, int dstHeight, Bitmap bitmap)
protected String	extractMetadata(int keyCode)
protected Bitmap	getFrameAtTime(long timeUs, int option)
protected Bitmap	getScaledFrameAtTime(long timeUs, int option, int dstWidth, int dstHeight)
static void	reset()
protected void	setDataSource(Context context, Uri uri)
protected void	setDataSource(MediaDataSource mediaDataSource)
protected void	setDataSource(FileDescriptor fd, long offset, long length)
protected void	setDataSource(String path)
protected void	setDataSource(String uri, Map<String,String> headers)
void	setDataSource(DataSource dataSource)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ShadowMediaMetadataRetriever

public ShadowMediaMetadataRetriever()

Method Details

setDataSource

public void setDataSource(DataSource dataSource)

setDataSource

@Implementation protected void setDataSource(String path)

setDataSource

@Implementation protected void setDataSource(Context context, Uri uri)

setDataSource

@Implementation protected void setDataSource(String uri, Map<String,String> headers)

setDataSource

@Implementation protected void setDataSource(FileDescriptor fd, long offset, long length)

setDataSource

@Implementation(minSdk=23) protected void setDataSource(MediaDataSource mediaDataSource)

extractMetadata

@Implementation protected String extractMetadata(int keyCode)

getFrameAtTime

@Implementation protected Bitmap getFrameAtTime(long timeUs, int option)

getScaledFrameAtTime

@Implementation(minSdk=27) protected Bitmap getScaledFrameAtTime(long timeUs, int option, int dstWidth, int dstHeight)

addException

public static void addException(DataSource ds, RuntimeException e)

Configures an exception to be thrown when setDataSource(org.robolectric.shadows.util.DataSource) is called for the given data source.

Parameters:

ds - the data source that will trigger an exception

e - the exception to trigger, or null to avoid throwing an exception.

addMetadata

public static void addMetadata(DataSource ds, int keyCode, String value)

addMetadata

public static void addMetadata(String path, int keyCode, String value)

Adds the given keyCode/value pair for the given data source. Uses path to call DataSource.toDataSource(String) and then calls addMetadata(DataSource, int, String). This method is retained mostly for backwards compatibility; you can call addMetadata(DataSource, int, String) directly.

Parameters:

path - the path to the data source whose metadata is being set.

keyCode - the keyCode for the metadata being set, as used by MediaMetadataRetriever.extractMetadata(int).

value - the value for the specified metadata.

addFrame

public static void addFrame(DataSource ds, long time, Bitmap bitmap)

addScaledFrame

public static void addScaledFrame(DataSource ds, long time, int dstWidth, int dstHeight, Bitmap bitmap)

addFrame

public static void addFrame(String path, long time, Bitmap bitmap)

Adds the given bitmap at the given time for the given data source. Uses path to call DataSource.toDataSource(String) and then calls addFrame(DataSource, long, Bitmap). This method is retained mostly for backwards compatibility; you can call addFrame(DataSource, long, Bitmap) directly.

Parameters:

path - the path to the data source.

time - the playback time at which the specified bitmap should be retrieved.

bitmap - the bitmap to retrieve.

addFrame

public static void addFrame(Context context, Uri uri, long time, Bitmap bitmap)

Adds the given bitmap at the given time for the given data source. Uses path to call DataSource.toDataSource(Context, Uri) and then calls addFrame(DataSource, long, Bitmap). This method is retained mostly for backwards compatibility; you can call addFrame(DataSource, long, Bitmap) directly.

Parameters:

context - the Context object to match on the data source.

uri - the Uri of the data source.

time - the playback time at which the specified bitmap should be retrieved.

bitmap - the bitmap to retrieve.

addFrame

public static void addFrame(String uri, Map<String,String> headers, long time, Bitmap bitmap)

Adds the given bitmap at the given time for the given data source. Uses path to call DataSource.toDataSource(String, Map) and then calls addFrame(DataSource, long, Bitmap). This method is retained mostly for backwards compatibility; you can call addFrame(DataSource, long, Bitmap) directly.

Parameters:

uri - the Uri of the data source.

headers - the headers to use when requesting the specified uri.

time - the playback time at which the specified bitmap should be retrieved.

bitmap - the bitmap to retrieve.

addFrame

public static void addFrame(FileDescriptor fd, long time, Bitmap bitmap)

Adds the given bitmap at the given time for the given data source. Uses path to call DataSource.toDataSource(FileDescriptor) and then calls addFrame(DataSource, long, Bitmap). This method is retained mostly for backwards compatibility; you can call addFrame(DataSource, long, Bitmap) directly.

Parameters:

fd - file descriptor of the data source.

time - the playback time at which the specified bitmap should be retrieved.

bitmap - the bitmap to retrieve.

addFrame

public static void addFrame(FileDescriptor fd, long offset, long length, long time, Bitmap bitmap)

Adds the given bitmap at the given time for the given data source. Uses path to call DataSource.toDataSource(FileDescriptor, long, long) and then calls addFrame(DataSource, long, Bitmap). This method is retained mostly for backwards compatibility; you can call addFrame(DataSource, long, Bitmap) directly.

Parameters:

fd - file descriptor of the data source.

offset - the byte offset within the specified file from which to start reading the data.

length - the number of bytes to read from the file.

time - the playback time at which the specified bitmap should be retrieved.

bitmap - the bitmap to retrieve.

reset

@Resetter public static void reset()