Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.animation.Animator;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.support.annotation.NonNull;
import android.view.View;

public class Main {
    @NonNull
    private static AnimatorSet createRevealAnimation(View headline, View btnPanel, View recyclerView,
            View locationTxt) {
        AnimatorSet animAll = new AnimatorSet();

        Animator anim1_1 = ObjectAnimator.ofFloat(headline, View.ALPHA, 0, 1, 1);
        Animator anim1_2 = ObjectAnimator.ofFloat(headline, View.TRANSLATION_Y, -headline.getBottom(), 60, 0);
        Animator anim1_3 = ObjectAnimator.ofFloat(headline, View.SCALE_X, 0.1f, 0.475f, 1);
        Animator anim1_4 = ObjectAnimator.ofFloat(headline, View.SCALE_Y, 0.1f, 0.475f, 1);
        setBatchTiming(1000, 0, anim1_1, anim1_2, anim1_3, anim1_4);
        animAll.play(anim1_1).with(anim1_2).with(anim1_3).with(anim1_4);

        Animator anim2_1 = ObjectAnimator.ofFloat(btnPanel, View.ALPHA, 0, 1);
        Animator anim2_2 = ObjectAnimator.ofFloat(btnPanel, View.TRANSLATION_Y, btnPanel.getHeight() / 4, 0);
        setBatchTiming(800, 0, anim2_1, anim2_2);
        animAll.play(anim2_1).with(anim2_2).after(anim1_1);

        Animator anim3_1 = ObjectAnimator.ofFloat(recyclerView, View.ALPHA, 0, 1);
        Animator anim3_2 = ObjectAnimator.ofFloat(locationTxt, View.ALPHA, 0, 1);
        setBatchTiming(1800, 0, anim3_1, anim3_2);
        animAll.play(anim3_1).with(anim3_2).after(anim1_1);
        return animAll;
    }

    @NonNull
    private static AnimatorSet createRevealAnimation(View headline, View image, View startBtn, View pick1,
            View pick2) {
        AnimatorSet animAll = new AnimatorSet();

        Animator anim1_1 = ObjectAnimator.ofFloat(headline, View.ALPHA, 0, 1, 1);
        Animator anim1_2 = ObjectAnimator.ofFloat(headline, View.TRANSLATION_Y, -headline.getBottom(), 60, 0);
        Animator anim1_3 = ObjectAnimator.ofFloat(headline, View.SCALE_X, 0.1f, 0.475f, 1);
        Animator anim1_4 = ObjectAnimator.ofFloat(headline, View.SCALE_Y, 0.1f, 0.475f, 1);
        setBatchTiming(1000, 0, anim1_1, anim1_2, anim1_3, anim1_4);
        animAll.play(anim1_1).with(anim1_2).with(anim1_3).with(anim1_4);

        Animator anim2_1 = ObjectAnimator.ofFloat(image, View.ALPHA, 0, 1);
        Animator anim2_2 = ObjectAnimator.ofFloat(image, View.TRANSLATION_Y, image.getHeight() / 4, 0);
        setBatchTiming(800, 0, anim2_1, anim2_2);
        animAll.play(anim2_1).with(anim2_2).after(anim1_1);

        Animator anim3_1 = ObjectAnimator.ofFloat(startBtn, View.ALPHA, 0, 1);
        Animator anim3_2 = ObjectAnimator.ofFloat(startBtn, View.ALPHA, 0, 1);
        Animator anim3_3 = ObjectAnimator.ofFloat(pick1, View.ALPHA, 0, 1);
        Animator anim3_4 = ObjectAnimator.ofFloat(pick2, View.ALPHA, 0, 1);
        setBatchTiming(1800, 0, anim3_1, anim3_2, anim3_3, anim3_4);
        animAll.play(anim3_1).with(anim3_2).with(anim3_3).with(anim3_4).after(anim1_1);
        return animAll;
    }

    private static void setBatchTiming(long millis, long startDelay, Animator... anims) {
        for (Animator a : anims) {
            a.setDuration(millis);
            a.setStartDelay(startDelay);
        }
    }
}