我有一个正在开发的小游戏,我正在尝试将进度条作为 Xp 条。我已经设置好一切,但东西不会移动
private static final int PROGRESS = 0x1;
private ProgressBar mProgress;
private Handler mHandler = new Handler();
private int mProgressStatus;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.play_screen);
    mProgress = (ProgressBar) findViewById(R.id.xpBar);
    mProgress.setMax(Integer.parseInt(textViewXpNextLevel.getText().toString()));
    new Thread(new Runnable() {
        public void run() {
            int xp = Integer.parseInt(textViewXPValue.getText().toString());
            int XPNEXT = Integer.parseInt(textViewXpNextLevel.getText().toString());
            while (mProgressStatus < XPNEXT) {
                mProgressStatus = xp;
                mHandler.post(new Runnable() {
                    public void run() {
                        mProgress.setProgress(mProgressStatus);
                    }
                });   
            }
        }
    }).start();
我很确定一切都设置正确。但它根本不加载?我以前有这个工作,但不是它只是不起作用。有任何想法吗?