seekbar deaccelaration graphics

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http://stackoverflow.com – I am trying to make a seekbar whose progress goes to 0 once you release. the program works just fine except for the graphics. i want the seekbar to display the progress reducing by 10 every second till it comes to zero. i read somewhere that for graphics to update simultaneously we should use runOnUiThread but this doesn't work. The progress bar shows the last position and zero but doesn't show the positions in between. here's my code: import android.app.Activity; import android.os.Bundle; import android.widget.SeekBar; import android.widget.SeekBar.OnSeekBarChangeListener; public class se (HowTos)