I have vertical seekbar.
In the class which extends Seekbar I have on touch listener
@Override
public boolean onTouchEvent(MotionEvent event) {
if (!isEnabled()) {
return false;
}
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_MOVE:
case MotionEvent.ACTION_UP:
setProgress(getMax() - (int) (getMax() *
event.getY() / getHeight()));
onSizeChanged(getWidth(), getHeight() , 0, 0);
break;
case MotionEvent.ACTION_CANCEL:
break;
}
return true;
}
When I setProgress(value) expected output is the progress bar to
change, in my case only yellow surface moves to regular value but the
thumb does not.
I tried to make it move after setting progress to
setProgress(getMax() - (int) (getMax() * progressDrawableHeight /
getHeight()));
onSizeChanged(getWidth(), getHeight() , 0, 0);
which logically means that the thumb should be moved to progress
drawable height (the edge of the yellow surface)
Any ideas?
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