Day 20 - Android View Animation

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dependencies {
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        compile 'com.daimajia.easing:library:1.0.0@aar'
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        compile 'com.daimajia.androidanimations:library:1.0.6@aar'
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}

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YoYo.with(Techniques.Tada)
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    .duration(700)
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    .playOn(findViewById(R.id.text));

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<?xml version="1.0" encoding="utf-8"?>
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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
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              android:layout_width="match_parent"
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              android:layout_height="match_parent">
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    <Button
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        android:layout_width="wrap_content"
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        android:layout_height="wrap_content"
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        android:id="@+id/button_animate"
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        android:padding="32dp"
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        android:text="@string/click_me"
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        android:layout_centerVertical="true"
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        android:layout_centerHorizontal="true"/>
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</RelativeLayout>

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<resources>
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    <string name="click_me">Click Me!</string>
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</resources>

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package com.devahoy.learn30androidlibraries.day20;
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import android.os.Bundle;
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import android.support.v7.app.ActionBarActivity;
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import android.view.View;
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import android.widget.Button;
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import com.daimajia.androidanimations.library.Techniques;
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import com.daimajia.androidanimations.library.YoYo;
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import com.devahoy.learn30androidlibraries.R;
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import java.util.Random;
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public class ViewAnimationActivity extends ActionBarActivity {
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    private Button mButton;
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    Random mRandom = new Random();
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    @Override
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    protected void onCreate(Bundle savedInstanceState) {
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        super.onCreate(savedInstanceState);
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        setContentView(R.layout.day20_activity_view_animation);
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        mButton = (Button) findViewById(R.id.button_animate);
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        mButton.setOnClickListener(new View.OnClickListener() {
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            @Override
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            public void onClick(View v) {
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                randomAnimation();
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            }
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        });
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    }
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    private void randomAnimation() {
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        int gen = mRandom.nextInt(5);
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        switch (gen) {
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            case 0:
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                YoYo.with(Techniques.Flash).duration(1000).playOn(mButton);
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                break;
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            case 1:
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                YoYo.with(Techniques.Shake).duration(1000).playOn(mButton);
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                break;
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            case 2:
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                YoYo.with(Techniques.FadeInUp).duration(1000).playOn(mButton);
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                break;
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            case 3:
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                YoYo.with(Techniques.RotateIn).duration(1000).playOn(mButton);
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                break;
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            case 4:
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                YoYo.with(Techniques.Wave).duration(1000).playOn(mButton);
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                break;
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            default:
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                YoYo.with(Techniques.Tada).duration(1000).playOn(mButton);
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                break;
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        }
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    }
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}