<k.k.sharma.corouselpagerkk.KKViewPager xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/kk_pager"
        android:layout_width="match_parent"
        android:layout_height="match_parent" 
       />

mPager = (KKViewPager) findViewById(R.id.kk_pager);
mPager.setAdapter(new TestFragmentAdapter(getSupportFragmentManager(),
                MainActivity.this, CONTENT2));

mPager.setPageMargin(marging in pixels);

mPager.setAnimationEnabled(true/false);

mPager.setFadeEnabled(true);
mPager.setFadeFactor(0.6f);