public void clear() {
for (TextureItem t = mTexture; t != null; t = t.dispose()) ;
mAtlas.clear();
items = null;
// mTexture.bitmap.eraseColor(Color.TRANSPARENT);
mTexture = pool.get();
mCanvas.setBitmap(mTexture.bitmap);
}
public void onDrawFrame() {
frametime = System.currentTimeMillis();
rerender = false;
mMap.beginFrame();
draw();
mMap.doneFrame(rerender);
mBufferPool.releaseBuffers();
TextureItem.disposeTextures();
}