Android APIs
Added in API level 14
public static interface

TextureView.SurfaceTextureListener

android.view.TextureView.SurfaceTextureListener

Class Overview

This listener can be used to be notified when the surface texture associated with this texture view is available.

Summary

Public Methods
abstract void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height)
Invoked when a TextureView's SurfaceTexture is ready for use.
abstract boolean onSurfaceTextureDestroyed(SurfaceTexture surface)
Invoked when the specified SurfaceTexture is about to be destroyed.
abstract void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height)
Invoked when the SurfaceTexture's buffers size changed.
abstract void onSurfaceTextureUpdated(SurfaceTexture surface)
Invoked when the specified SurfaceTexture is updated through updateTexImage().

Public Methods

public abstract void onSurfaceTextureAvailable (SurfaceTexture surface, int width, int height)

Added in API level 14

Invoked when a TextureView's SurfaceTexture is ready for use.

Parameters
surface SurfaceTexture: The surface returned by getSurfaceTexture()
width int: The width of the surface
height int: The height of the surface

public abstract boolean onSurfaceTextureDestroyed (SurfaceTexture surface)

Added in API level 14

Invoked when the specified SurfaceTexture is about to be destroyed. If returns true, no rendering should happen inside the surface texture after this method is invoked. If returns false, the client needs to call release(). Most applications should return true.

Parameters
surface SurfaceTexture: The surface about to be destroyed
Returns
boolean

public abstract void onSurfaceTextureSizeChanged (SurfaceTexture surface, int width, int height)

Added in API level 14

Invoked when the SurfaceTexture's buffers size changed.

Parameters
surface SurfaceTexture: The surface returned by getSurfaceTexture()
width int: The new width of the surface
height int: The new height of the surface

public abstract void onSurfaceTextureUpdated (SurfaceTexture surface)

Added in API level 14

Invoked when the specified SurfaceTexture is updated through updateTexImage().

Parameters
surface SurfaceTexture: The surface just updated