@Override
public void onVisibilityChanged(boolean visible) {
super.onVisibilityChanged(visible);
if (mWallpaperRS != null) {
if (visible) {
mWallpaperRS.start();
} else {
mWallpaperRS.stop();
}
}
}
@Override
public void onSurfaceChanged(SurfaceHolder surfaceHolder, int format, int width, int height) {
super.onSurfaceChanged(surfaceHolder, format, width, height);
if (mRenderScript != null) {
mRenderScript.setSurface(surfaceHolder, width, height);
}
if (mWallpaperRS == null) {
mWallpaperRS = new PhaseBeamRS();
mWallpaperRS.init(mDensityDPI, mRenderScript, getResources(), width, height);
mWallpaperRS.start();
}
mWallpaperRS.resize(width, height);
}
public void destroyRenderer() {
if (mWallpaperRS != null) {
mWallpaperRS.stop();
mWallpaperRS = null;
}
if (mRenderScript != null) {
mRenderScript.setSurface(null, 0, 0);
mRenderScript.destroy();
mRenderScript = null;
}
}