public class PlaceDetailsFragment extends SherlockFragment {
    PlaceSlidesFragmentAdapter mAdapter;
    ViewPager mPager;
    PageIndicator mIndicator;

    public static final String TAG = "detailsFragment";

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.main,
                container, false);

        mAdapter = new PlaceSlidesFragmentAdapter(getActivity()
                .getSupportFragmentManager());

        mPager = (ViewPager) view.findViewById(R.id.pager);
        mPager.setAdapter(mAdapter);

        mIndicator = (CirclePageIndicator) view.findViewById(R.id.indicator);
        mIndicator.setViewPager(mPager);
        ((CirclePageIndicator) mIndicator).setSnap(true);

        mIndicator
                .setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
                    @Override
                    public void onPageSelected(int position) {
                        Toast.makeText(PlaceDetailsFragment.this.getActivity(),
                                "Changed to page " + position,
                                Toast.LENGTH_SHORT).show();
                    }

                    @Override
                    public void onPageScrolled(int position,
                            float positionOffset, int positionOffsetPixels) {
                    }

                    @Override
                    public void onPageScrollStateChanged(int state) {
                    }
                });
        return view;
    }

}
************Fragment**********************************

public final class PlaceSlideFragment extends Fragment {
        int imageResourceId;

        public PlaceSlideFragment(int i) {
            imageResourceId = i;
        }

        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);

        }

        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                Bundle savedInstanceState) {

            ImageView image = new ImageView(getActivity());
            image.setImageResource(imageResourceId);

            LinearLayout layout = new LinearLayout(getActivity());
            layout.setLayoutParams(new LayoutParams(getActivity(), null));

            layout.setGravity(Gravity.CENTER);
            layout.addView(image);

            return layout;
        }
    }

***********************Fragment Adapter*********************************************

    public class PlaceSlidesFragmentAdapter extends FragmentPagerAdapter implements
    IconPagerAdapter {

    private int[] Images = new int[] { R.drawable.real_pixels, R.drawable.real_pixels,
        R.drawable.real_pixels, R.drawable.real_pixels

    };

    protected static final int[] ICONS = new int[] { R.drawable.ic_launcher,
        R.drawable.ic_launcher, R.drawable.ic_launcher, R.drawable.ic_launcher };

    private int mCount = Images.length;

    public PlaceSlidesFragmentAdapter(FragmentManager fm) {
    super(fm);
    }

    @Override
    public Fragment getItem(int position) {
    return new PlaceSlideFragment(Images[position]);
    }

    @Override
    public int getCount() {
    return mCount;
    }

    @Override
    public int getIconResId(int index) {
    return ICONS[index % ICONS.length];
    }

    public void setCount(int count) {
    if (count > 0 && count <= 10) {
        mCount = count;
        notifyDataSetChanged();
    }
    }
    }

**********************************Layout*************************************************

    <?xml version="1.0" encoding="utf-8"?>
        <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical" >

            <android.support.v4.view.ViewPager
                android:id="@+id/pager"
                android:layout_width="fill_parent"
                android:layout_height="0dp"
                android:layout_weight="1" />

            <com.viewpagerindicator.CirclePageIndicator
                android:id="@+id/indicator"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:padding="10dip" />

        </LinearLayout>

*********************************************LogCat****************************************

02-03 00:17:43.358: E/AndroidRuntime(29358): FATAL EXCEPTION: main
    02-03 00:17:43.358: E/AndroidRuntime(29358): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.test/com.test.PlaceDetailsFragment}: java.lang.ClassCastException: com.test.PlaceDetailsFragment cannot be cast to android.app.Activity
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2106)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.app.ActivityThread.access$600(ActivityThread.java:141)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.os.Handler.dispatchMessage(Handler.java:99)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.os.Looper.loop(Looper.java:137)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.app.ActivityThread.main(ActivityThread.java:5039)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at java.lang.reflect.Method.invokeNative(Native Method)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at java.lang.reflect.Method.invoke(Method.java:511)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at dalvik.system.NativeStart.main(Native Method)
    02-03 00:17:43.358: E/AndroidRuntime(29358): Caused by: java.lang.ClassCastException: com.test.PlaceDetailsFragment cannot be cast to android.app.Activity
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.app.Instrumentation.newActivity(Instrumentation.java:1054)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2097)
    02-03 00:17:43.358: E/AndroidRuntime(29358):    ... 11 more
    02-03 00:18:52.726: D/AndroidRuntime(29416): Shutting down VM