public void switchRenderer() {
synchronized (this) {
mCache = true;
Bitmap bp = Bitmap.createBitmap(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_8888);
Canvas d = new Canvas(bp);
if (mHome) homeRenderer.drawFrame(d);
else anotherRenderer.drawFrame(d);
mHome = !mHome;
// Bitmap bp = view.getDrawingCache();
// Bitmap bp = screen.cacheImage;
/*
for(int i=0;i<bp.getWidth();i++){
for(int j=0;j<bp.getHeight();j++){
bp.setPixel(i, j, Color.GREEN);
}
}*/
// bp.copyPixelsToBuffer(dst)
screen.setCacheBitmap(bp);
}
}
@Override
public void run() {
/*
* This is our main activity thread's loop, we go until
* asked to quit.
*/
while (!mDone) {
synchronized (this) {
if (mPause == true) {
// Log.e("trend",this.getName() + " is Paused");
// continue;
try {
wait();
} catch (InterruptedException e) {
}
}
if (!hasSurface) {
while (!hasSurface) {
try {
wait();
} catch (InterruptedException e) {
}
}
}
if (mDone) {
break;
}
// Log.e(this.getName(), "Thread is running");
}
if (mEvent != null) {
mEvent.run();
}
synchronized (mSurfaceHolder) {
canvas = mSurfaceHolder.lockCanvas();
if (canvas != null) {
if (mCache) {
if (screen.update()) {
mCache = false;
} else {
screen.draw(canvas);
}
} else {
view.onUpdate();
view.onStartDrawing(canvas);
if (mHome) homeRenderer.drawFrame(canvas);
else anotherRenderer.drawFrame(canvas);
view.onStopDrawing(canvas);
}
mSurfaceHolder.unlockCanvasAndPost(canvas);
// canvas.dr
} else {
// Log.e(Constants.LOGTAG, "Canvas are null");
}
}
}
// Log.e(Constants.LOGTAG, "Thread finish");
}
