Android : can't get progress from seekbar

I want to obtain the current position of a seekbar. For this I use setOnSeekBarChangeListener( ), but onProgressChanged( ) is never called.

I already use a seekbar and there the setOnSeekBarChangeListener( ) method works correctly. The only difference: I use a dialog in this case.

So I want to obtain the current position from that Seekbar:

SeekBar android:id="@+id/pivotXSeekbar" android:layout_width="wrap_content" android:layout_height="wrap_content" android:max="100" android:minWidth="50dp"

And there I set the setOnSeekBarChangeListener( ):

final LayoutInflater layoutinflater = (LayoutInflater) this .getSystemService(LAYOUT_INFLATER_SERVICE); final View animationseinstellungenView = layoutinflater.inflate( R.layout.animationseinstellungen, null); FrameLayout layout = (FrameLayout) findViewById(R.id.hauptanimationsLayout); SeekBar fromxScaleWertSeekbar = (SeekBar) animationseinstellungenView .findViewById(R.id.fromXScaleSeekbar); SeekBar pivotXSeekBar = (SeekBar) animationseinstellungenView .findViewById(R.id.pivotXSeekbar); // fromxScaleWertSeekbar.incrementProgressBy(1);

    pivotXSeekBar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
            // TODO Auto-generated method stub

        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
            // TODO Auto-generated method stub

        }

        @Override
        public void onProgressChanged(SeekBar seekBar, int progress,
                boolean fromUser) {
            TextView pivotXMinText = (TextView) animationseinstellungenView
                    .findViewById(R.id.pivotXMinText);
            Log.d("progress", "progress " + progress);
            pivotXMinText.setText("" + progress);

        }
    });

Where's the problem?