Package com.leia.sdk.views

Class InputViewsAsset

java.lang.Object

com.leia.sdk.views.InputViewsAsset

Direct Known Subclasses:

RecyclerViewAsset

public class InputViewsAsset
extends Object

InputViewsAsset represents a content that can be displayed using InterlacedSurfaceView.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	InputViewsAsset.BitmapHolder	Manages Bitmap lifetime and strict access between the main and render threads.
static class	InputViewsAsset.Impl	Represents a concrete asset type implementation.
static class	InputViewsAsset.PictureImpl

Field Summary

Fields

Modifier and Type	Field	Description
protected InputViewsAsset.Impl	mImpl

Constructor Summary

Constructors

Constructor	Description
InputViewsAsset()	Deprecated.
InputViewsAsset(InputViewsAsset.Impl impl)

Method Summary

Modifier and Type	Method	Description
void	close()	Releases allocated resources.
static InputViewsAsset	createEmptySurfaceForVideo()	This is an overloaded member function, provided for convenience.
static InputViewsAsset	createEmptySurfaceForVideo(SurfaceTextureReadyCallback surfaceTextureReadyListener)	Creates an asset used to display a Surface.
void	CreateEmptySurfaceForVideo(int initialWidth, int initialHeight, SurfaceTextureReadyCallback surfaceTextureReadyListener)	Deprecated. use createEmptySurfaceForVideo(SurfaceTextureReadyCallback) instead.
static InputViewsAsset	createSurfaceForVideo(Bitmap thumbnail, boolean recycleThumbnailOnRelease, SurfaceTextureReadyCallback surfaceTextureReadyCallback)
static InputViewsAsset	createSurfaceFromLoadedBitmap(Bitmap loadedBitmap, boolean recycleOnRelease)	This is an overloaded member function, provided for convenience.
static InputViewsAsset	createSurfaceFromLoadedBitmap(Bitmap bitmap, boolean recycleOnRelease, SurfaceTextureReadyCallback surfaceTextureReadyListener)	Creates an asset used to display a Bitmap.
void	CreateSurfaceFromLoadedBitmap(Bitmap loadedBitmap)	Deprecated. use createSurfaceFromLoadedBitmap(Bitmap, boolean) instead.
void	CreateSurfaceFromLoadedBitmap(Bitmap loadedBitmap, SurfaceTextureReadyCallback surfaceTextureReadyListener)	Deprecated. use createSurfaceFromLoadedBitmap(Bitmap, boolean, SurfaceTextureReadyCallback) instead.
static InputViewsAsset	loadBitmapFromPathIntoSurface(String assetPath, Context context)	This is an overloaded member function, provided for convenience.
static InputViewsAsset	loadBitmapFromPathIntoSurface(String assetPath, Context context, SurfaceTextureReadyCallback surfaceTextureReadyListener)	Creates an asset used to display a Bitmap.
void	LoadBitmapFromPathIntoSurface(String assetPath, Context context)	Deprecated. use loadBitmapFromPathIntoSurface(String, Context) instead.
void	LoadBitmapFromPathIntoSurface(String assetPath, Context context, SurfaceTextureReadyCallback surfaceTextureReadyListener)	Deprecated. use loadBitmapFromPathIntoSurface(String, Context, SurfaceTextureReadyCallback) instead.

Methods inherited from class java.lang.Object

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

Field Detail

mImpl

protected InputViewsAsset.Impl mImpl

Constructor Detail

InputViewsAsset

public InputViewsAsset(InputViewsAsset.Impl impl)

InputViewsAsset

@Deprecated
public InputViewsAsset()

Deprecated.

Left for backward compatibility. Will be removed eventually.

Method Detail

close

public void close()

Releases allocated resources. E.g. Bitmap.

createEmptySurfaceForVideo

public static InputViewsAsset createEmptySurfaceForVideo(SurfaceTextureReadyCallback surfaceTextureReadyListener)

Creates an asset used to display a Surface.

Parameters:

surfaceTextureReadyListener - invoked from the GL thread when the input SurfaceTexture created. This SurfaceTexture can be wrapped into Surface and used as an output for ExoPlayer, MediaCodec, or any other Surface producer.

Returns:

the surface asset

See Also:

SurfaceTextureReadyCallback

createEmptySurfaceForVideo

public static InputViewsAsset createEmptySurfaceForVideo()

This is an overloaded member function, provided for convenience.

createSurfaceForVideo

public static InputViewsAsset createSurfaceForVideo(@Nullable
                                                    Bitmap thumbnail,
                                                    boolean recycleThumbnailOnRelease,
                                                    SurfaceTextureReadyCallback surfaceTextureReadyCallback)

createSurfaceFromLoadedBitmap

public static InputViewsAsset createSurfaceFromLoadedBitmap(Bitmap bitmap,
                                                            boolean recycleOnRelease,
                                                            SurfaceTextureReadyCallback surfaceTextureReadyListener)

Creates an asset used to display a Bitmap. Created InputViewsAssets owns the bitmap, it must not be recycled while the asset holds a reference onto it. This bitmap is accessed from multiple threads. To safely recycle/release it, release the InputViewsAsset.

Parameters:

bitmap - a Bitmap to display

recycleOnRelease - whether to recycle the bitmap on release

surfaceTextureReadyListener - invoked from the GL thread when a SurfaceTexture created for the bitmap

Returns:

the picture asset

See Also:

SurfaceTextureReadyCallback, InterlacedSurfaceView.releaseInputViewsAsset()

createSurfaceFromLoadedBitmap

public static InputViewsAsset createSurfaceFromLoadedBitmap(Bitmap loadedBitmap,
                                                            boolean recycleOnRelease)

This is an overloaded member function, provided for convenience.

See Also:

createSurfaceFromLoadedBitmap(Bitmap, boolean, SurfaceTextureReadyCallback)

loadBitmapFromPathIntoSurface

public static InputViewsAsset loadBitmapFromPathIntoSurface(String assetPath,
                                                            Context context,
                                                            SurfaceTextureReadyCallback surfaceTextureReadyListener)

Creates an asset used to display a Bitmap. Created InputViewsAsset owns the bitmap and will recycle it on release.

Parameters:

assetPath - an asset path to load Bitmap from

context - used to access app resources

surfaceTextureReadyListener - invoked from the GL thread when a SurfaceTexture created for the bitmap

Returns:

the picture asset or null if failed to load a bitmap

See Also:

SurfaceTextureReadyCallback

loadBitmapFromPathIntoSurface

public static InputViewsAsset loadBitmapFromPathIntoSurface(String assetPath,
                                                            Context context)

This is an overloaded member function, provided for convenience.

See Also:

loadBitmapFromPathIntoSurface(String, Context, SurfaceTextureReadyCallback)

CreateEmptySurfaceForVideo

@Deprecated
public void CreateEmptySurfaceForVideo(int initialWidth,
                                       int initialHeight,
                                       SurfaceTextureReadyCallback surfaceTextureReadyListener)

Deprecated.

use createEmptySurfaceForVideo(SurfaceTextureReadyCallback) instead.

Left for backward compatibility. Will be removed eventually.

CreateSurfaceFromLoadedBitmap

@Deprecated
public void CreateSurfaceFromLoadedBitmap(Bitmap loadedBitmap)

Deprecated.

use createSurfaceFromLoadedBitmap(Bitmap, boolean) instead.

Left for backward compatibility. Will be removed eventually.

CreateSurfaceFromLoadedBitmap

@Deprecated
public void CreateSurfaceFromLoadedBitmap(Bitmap loadedBitmap,
                                          SurfaceTextureReadyCallback surfaceTextureReadyListener)

Deprecated.

use createSurfaceFromLoadedBitmap(Bitmap, boolean, SurfaceTextureReadyCallback) instead.

Left for backward compatibility. Will be removed eventually.

LoadBitmapFromPathIntoSurface

@Deprecated
public void LoadBitmapFromPathIntoSurface(String assetPath,
                                          Context context)
                                   throws IOException

Deprecated.

use loadBitmapFromPathIntoSurface(String, Context) instead.

Left for backward compatibility. Will be removed eventually.

Throws:

IOException

LoadBitmapFromPathIntoSurface

@Deprecated
public void LoadBitmapFromPathIntoSurface(String assetPath,
                                          Context context,
                                          SurfaceTextureReadyCallback surfaceTextureReadyListener)
                                   throws IOException

Deprecated.

use loadBitmapFromPathIntoSurface(String, Context, SurfaceTextureReadyCallback) instead.

Left for backward compatibility. Will be removed eventually.

Throws:

IOException