SurfaceHolder.Callback2
public
static
interface
SurfaceHolder.Callback2
implements
SurfaceHolder.Callback
| android.view.SurfaceHolder.Callback2
|
 Known Indirect Subclasses
| GLSurfaceView |
An implementation of SurfaceView that uses the dedicated surface for
displaying OpenGL rendering.
|
| NativeActivity |
Convenience for implementing an activity that will be implemented
purely in native code.
|
|
Additional callbacks that can be received for SurfaceHolder.Callback.
Summary
Public methods |
|---|
abstract
void
|
surfaceRedrawNeeded(SurfaceHolder holder)
Called when the application needs to redraw the content of its
surface, after it is resized or for some other reason.
|
Public methods
surfaceRedrawNeeded
void surfaceRedrawNeeded (SurfaceHolder holder)
Called when the application needs to redraw the content of its
surface, after it is resized or for some other reason. By not
returning from here until the redraw is complete, you can ensure that
the user will not see your surface in a bad state (at its new
size before it has been correctly drawn that way). This will
typically be preceeded by a call to surfaceChanged(SurfaceHolder, int, int, int).
| Parameters |
|---|
holder |
SurfaceHolder:
The SurfaceHolder whose surface has changed.
|
Developers