Control Seekbar with buttons

[ibrahim yener]

Hello all

I have some problem that i cannot control Seekbar with buttons.
When i push the Button inside APP Seekbar slider goes all the way down but buttons operate fine changing Seekbar level

The problem is Slider.

Here is my Button class

public void increaseTempo()
	{
		tw.setText("" + ButtonAction.beatTempo);

		//	Set TEMPO in MainActivity for other purpose
		MainActivity.TEMPO = ButtonAction.beatTempo;
		//	Change Vertical Seekbar as well
		MainActivity.vsb.setProgress(ButtonAction.beatTempo);

		// Save TEMPO into SP
		sp.saveTempo(ButtonAction.beatTempo);
	}

	public void decreaseTempo()
	{
		tw.setText("" + ButtonAction.beatTempo);

		//	Set TEMPO in MainActivity for other purpose
		MainActivity.TEMPO = ButtonAction.beatTempo;
		//	Change Vertical Seekbar as well
		MainActivity.vsb.setProgress(ButtonAction.beatTempo);

		// Save TEMPO into SP
		sp.saveTempo(ButtonAction.beatTempo);
	}

And this is my Seekbar in MainActivity

public static VerticalSeekbar	vsb;

// Initiliaze VerticalSeekbar
		vsb = (VerticalSeekbar) findViewById(R.id.seekBar1);
		vsb.setMax(320);
		vsb.setProgress(TEMPO);

		vsb.setOnSeekBarChangeListener(new OnSeekBarChangeListener()
		{
			@Override
			public void onProgressChanged(SeekBar arg0, int arg1, boolean arg2)
			{
				MainActivity.TEMPO = arg1;
				ButtonAction.beatTempo = arg1;
				txt_for_tempo.setText("" + arg1);

				// Save BEAT into SP
				sp.saveTempo(arg1);
			}

			@Override
			public void onStartTrackingTouch(SeekBar arg0)
			{
			}

			@Override
			public void onStopTrackingTouch(SeekBar arg0)
			{
			}
		});

Thanks for any help

[ibrahim yener]

Please take a look attached picture