How can I reset the Progressbar?

问题

I just made a Countdowntimer and a Progressbar :

public void button1_onClick (View view) {
mCountDownTimer=new CountDownTimer(10000,1000) {

    @Override
    public void onTick(long millisUntilFinished) {
        Log.v("Log_tag", "Tick of Progress"+ i+ millisUntilFinished);
        i++;
        mProgressBar.setProgress(i);

    }

    @Override
    public void onFinish() {
        i++;
        mProgressBar.setProgress(i);
        game_end();
    }
};

 mCountDownTimer.start();
}
 public void button2_reset_onClick (View view) {
   mProgressBar.setProgress(0); }

It is also working but when I try to start it a second time I get no animation ? It counts until 10 but I cannot see it on the Progressbar... How can I reset the Progressbar properly ? I allready tried to make i = 0 but it doesnt helped

回答1:

mProgressBar.setProgress(i);
if(i == 0) {
mProgressBar.setProgress(100);  
}

if you want your counter automatically restarts when it reaches 0 uses this. otherwise do the opposite

回答2:

Where are you dismissing the progress bar. That internally calls the reset function of the progress bar and that will reset it to 0 for you.

来源：https://stackoverflow.com/questions/21971627/how-can-i-reset-the-progressbar