Java tutorial
package com.suyonoion.floatingchathead; /** * Created by Suyono on 5/22/2015. * Copyright (c) 2015 by Suyono (ion). * All rights reserved. * This product is protected by copyright and distributed under * licenses restricting copying, distribution and decompilation. */ import android.support.v4.view.ViewPager; import android.view.View; public class CubeOutTransformer implements ViewPager.PageTransformer { @Override public void transformPage(View page, float position) { page.setPivotX(position < 0f ? page.getWidth() : 0f); page.setPivotY(page.getHeight() * 0.5f); page.setRotationY(90f * position); } public boolean isPagingEnabled() { return true; } }