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} } @Override public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { } @Override public void onPageScrollStateChanged(int state) { } }); } private class MyPagerAdapter extends android.support.v4.view.PagerAdapter { public int getCount() { return 4; } 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.one; break; case 1: resId = R.layout.two; break; case 2: resId = R.layout.three; break; case 3: resId = R.layout.four; break; } View view = inflater.inflate(resId, null); ((android.support.v4.view.ViewPager)collection).addView(view, 0); view.setTag("myview" + position); return view; } @Override public void destroyItem(View arg0, int arg1, Object arg2) { ((android.support.v4.view.ViewPager) arg0).removeView((View) arg2); } @Override public boolean isViewFromObject(View arg0, Object arg1) { return arg0 == ((View) arg1); } @Override public Parcelable saveState() { return null; }