Android Progressbar not updating

Question

i got a problem in updating progress bar. I am updating progress bar in separate Thread and the variable on which the progressbar progress is depending(which is a class variable

Answer 1

Try this.

declare this variable at Global.

int delay = 100;
int period = 2000;

Following function call where you need it.

public void setProgressbar()
{
    progressBar = new ProgressDialog(context);
    progressBar.setCancelable(true);
    progressBar.setMessage("File downloading ...");
    progressBar.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
    progressBar.setProgress(0);
    progressBar.setMax(100);
    progressBar.show();

    final Handler mhandler = new Handler();

    final Runnable mRunnable = new Runnable() {

        @Override
        public void run() {

            progressBar.setProgress(progress);
            progress++;

        }
    };
    final Timer timer = new Timer();

    timer.scheduleAtFixedRate(new TimerTask() {

        @Override
        public void run() {

            mhandler.post(mRunnable);

        }
    }, delay, period);
}