class MyPagerAdapter extends PagerAdapter {

    public int getCount() {
        return 3;
    }

    public Object instantiateItem(View collection, int position) {

        LayoutInflater inflater = (LayoutInflater) collection.getContext()
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        int resId = 0;
        switch (position) {
        case 0:
            resId = R.layout.settings_view;

            break;
        case 1:
            resId = R.layout.push_view;
            break;
        case 2:
            resId = R.layout.listen_view;
            break;

        }
        View view = inflater.inflate(resId, null);

        ((ViewPager) collection).addView(view, 0);

        return view;


    }

    @Override
    public void destroyItem(View arg0, int arg1, Object arg2) {
        ((ViewPager) arg0).removeView((View) arg2);

    }

    @Override
    public boolean isViewFromObject(View arg0, Object arg1) {
        return arg0 == ((View) arg1);

    }

    @Override
    public Parcelable saveState() {
        return null;
    }
    public int getItemPosition(Object object) {
        return POSITION_NONE;
    }


}

ViewPager myPager = (ViewPager)findViewById(R.id.pager);
        adapter = new MyPagerAdapter();
       myPager.setAdapter(adapter);
       myPager.setCurrentItem(0);
 Spinner spinner = (Spinner)listenView.findViewById(R.id.Dashboard_chooser);     Button push = (Button)pushview.findViewById(R.id.pushbutton);
  ArrayAdapter spinnerArrayAdapter = new ArrayAdapter(getApplicationContext(),android.R.layout.simple_spinner_item, si);


            spinner.setAdapter(spinnerArrayAdapter);



push.setOnClickListener(new OnClickListener() {


            public void onClick(View v) {

//do something
});