我需要停止计时器和运行帧动画

Question

我有一个游戏，其中的“图片视图”会在计时器上更改。 单击（停止）按钮时，将调用更新以更新得分并旋转。 我需要停顿whammy（）; 会被调用并运行帧动画，然后在动画结束时重新启动计时器。 我试图打电话给sleep（2500）; 但它会使所有内容等待2.5秒，然后帧动画会与图像查看计时器一起运行。 那根本无法满足我的需求。 以下是我需要帮助的代码部分：

    public void onClick(View v) {
    if (v.getId() == R.id.btstop) {
        final Button bstop = (Button) findViewById(R.id.btstop);
        bstop.setEnabled(false);
        updateState();
    }
}

/**
 * set random view. get random 1 point from class utils and display to 1
 * position random
 */
public void setRandomView() {
    int item = new Random().nextInt(18);
    current = Utils.getAPoint();
    int img = current.getImg();
    int score = current.getScore();
    int spin = current.getSpin();
    iv[item].setImageResource(img);
    dataPoint.get(item).setImg(img);
    dataPoint.get(item).setScore(score);
    dataPoint.get(item).setSpin(spin);
    ivcenter.setImageResource(img);

}

/**
 * display Name,score & spin to screen
 */
public void setPoint() {
    tvspin.setText(spins + "\n" + name);
    tvpoint.setText(point + "");
}

/**
 * Start Thread Sets the speed of the game board Enable STOP button to true
 * 
 * @param time
 */
public void start(int time) {
    countDownTimer = new CountDownTimer(time, 300) {

        @Override
        public void onTick(long millisUntilFinished) {
            // call to set random view
            setRandomView();

        }

        @Override
        public void onFinish() {
            // TODO Auto-generated method stub

        }
    }.start();

}

/**
 * stop timer thread
 */
public void stop() {
    try {
        countDownTimer.cancel();
    } catch (Exception e) {
        // TODO: handle exception
    } finally {
    }
}

/**
 * update state game and check what tile is in the center
 */
public void updateState() { // get score,spin current point
    int scoreCurrent = current.getScore();
    int spinCurrent = current.getSpin();
    spins--;// Take one from spins

    // if score = 2, that mean to double score
    if (scoreCurrent == 2) {
        point = point * 2;
        playmp3(R.raw.correct);
    }

    // if score = 0, that means tile is a whammy
    if (scoreCurrent == 0) {
        playmp3(R.raw.buzz);
        whammy();// I need to put everything else on hold here and animation here
        point = 0;// sets the score to 0
        whammy++; // Add a whammy to the whammy count

        // Display the whammy that was added
        for (int i = 0; i < whammy; i++) {
            popup[i].setVisibility(View.VISIBLE);
        }
        // sleep(2500);
        if (whammy == 4) {
            stop();
            stopmp3();
            callFinish();
        }
    }
    // else ,score = score current + point.getscore
    else {
        playmp3(R.raw.correct);
        point = point + scoreCurrent;
    }
    // spins--;// Take one from spint

    // if spin > 0, that mean is add a spin
    if (spinCurrent > 0) {
        spins = spins + spinCurrent;
    }
    setPoint(); // display spin,score and name to screen

    sleep(2000); // Adds a delay so that the whammy pop up can be seen

    // if spint >0 start new data random
    if (spins > 0) {
        stop();
        final Button bstop = (Button) findViewById(R.id.btstop);
        bstop.setEnabled(true);
        start(10000 * 60 * 60 * 24);
    } else {
        // stop all
        stop();
        stopmp3();
        // if spin < 2, that round <2 move to spin activity
        if (round < 2) {
            Intent it = new Intent(getBaseContext(), SpinActivity.class);
            startActivity(it);
            finish();
        }
        // else move to high score activity
        else {
            callFinish();
        }
    }
}

private void whammy() {
    // set up the whammy act animation
    final ImageView act = (ImageView) findViewById(R.id.whammyact);
    act.setBackgroundResource(R.drawable.tnt_animation);
    actAnim = (AnimationDrawable) act.getBackground();
    actAnim.setVisible(true, true);

}

Answer 1

确定这是为了使动画运行并完成而在游戏计时器重新启动之前所做的更改...

如果有问题或任何需要帮助的人随时询问。

        if (scoreCurrent == 0) {
        countDownTimer.cancel();
        countDownTimer = null;
        // Use Timer to set visibility to GONE after the animation finishes.            
                    TimerTask timerTask = new TimerTask(){
                        @Override
                        public void run() {
                            PressActivity.this.runOnUiThread(new Runnable(){
                                public void run() {
                                    resumeLogicAfterPress();
                                }
                            });}};
                    Timer timer = new Timer();
                    timer.schedule(timerTask, getWhammyAnimationTotalDuration(actAnim));
    } else {
        resumeLogicAfterPress();
    }

}

public void resumeLogicAfterPress() {
    // Display the whammy that was added
            for (int i = 0; i < whammy; i++) {
                popup[i].setVisibility(View.VISIBLE);

            }


            sleep(2500); //Adds a delay so that the whammy pop up can be seen

            //Start the background music
            playmp3(mpPress, R.raw.press);
            // if whammy = 4. stop all and move to high score
            if (whammy == 4) {
                stop();
                stopmp3();
                callFinish();
            }
            // if spint >0 start new data random
            if (spint > 0) {
                stop();
                final Button bstop = (Button) findViewById(R.id.btstop);
                bstop.setEnabled(true);
                start(10000 * 60 * 60 * 24);
            } else {
                // stop all
                stop();
                stopmp3();
                // if spin < 2, that round <2 move to spin activity
                if (spin < 2) {
                    Intent it = new Intent(getBaseContext(), SpinActivity.class);
                    startActivity(it);
                    finish();
                }
                // esle move to high score activity
                else {
                    callFinish();
                }
            }
}

private void whammy() {
    // set up the whammy act animation
    final ImageView act = (ImageView) findViewById(R.id.whammyact);
    act.setBackgroundResource(R.drawable.tnt_animation);
    actAnim = (AnimationDrawable) act.getBackground();
    actAnim.setVisible(true, true); 
    }