@Override
public void onZoomBegin(float scale, Origination origin) {
if (origin == null) {
mTileCanvasViewGroup.suppressRender();
}
mDetailLevelManager.setScale(scale);
}
/**
* Notify the TileView that it should continue to render any pending tiles, but should not accept
* new render tasks.
*/
public void suppressRender() {
mTileCanvasViewGroup.suppressRender();
}