/** 更新游戏画布 */
public void update() {
try {
if (!isRunning) {
return;
}
canvas = surfaceHolder.lockCanvas(null);
if (canvas != null) {
synchronized (surfaceHolder) {
gl.update(canvas);
}
surfaceHolder.unlockCanvasAndPost(canvas);
}
} catch (Exception e) {
}
}
