Aesthetikx

// WidgetApi.java
public interface WidgetApi {
    @GET("/widget/{:id}")
    void getWidget(@Path("id") int id, Callback<Widget> callback);
}

// MockRetrofitClient.java
public class MockRetrofitClient implements Client {
    
    private int statusCode = 200;

JMPergar

import android.support.v4.view.ViewPager;
import android.view.View;

public class FlipPageViewTransformer implements ViewPager.PageTransformer {
    @Override
    public void transformPage(View page, float position) {
        float percentage = 1 - Math.abs(position);
        page.setCameraDistance(12000);
        setVisibility(page, position);
        setTranslation(page);