Create the sample application that rotate a green rectangle shape / image and after that double the size of that object and then shrink back to our starting size. - tween animation example with code - android programming

//AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.dharmik.p10">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

                                

                                                        //activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.dharmik.p10.MainActivity">

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:id="@+id/iv_1"
        tools:ignore="ContentDescription"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true" />
</RelativeLayout>

                                        

                                                               //strings.xml

<resources>
    <string name="app_name">p10</string>
</resources>

                                        

                                                             //anim/all.xml

<?xml version="1.0" encoding="utf-8"?>
<set>
    <alpha xmlns:android="http://schemas.android.com/apk/res/android"
        android:fromAlpha="0.0"
        android:toAlpha="1.0"
        android:duration="4000"></alpha>

    <rotate xmlns:android="http://schemas.android.com/apk/res/android"
        android:startOffset="4000"
        android:fromDegrees="0"
        android:toDegrees="360"
        android:pivotX="100%"
        android:pivotY="50%"
        android:duration="2000"></rotate>

    <scale xmlns:android="http://schemas.android.com/apk/res/android"
        android:startOffset="6000"
        android:fromXScale="1.0"
        android:toXScale="2.0"
        android:fromYScale="1.0"
        android:toYScale="2.0"
        android:duration="4000"></scale>

    <translate xmlns:android="http://schemas.android.com/apk/res/android"
        android:startOffset="10000"
        android:fromXDelta="0%"
        android:toXDelta="200%"
        android:fromYDelta="0%"
        android:toYDelta="1000%"
        android:duration="2000"></translate>

    <translate xmlns:android="http://schemas.android.com/apk/res/android"
        android:startOffset="12000"
        android:fromXDelta="0%"
        android:toXDelta="-200%"
        android:fromYDelta="0%"
        android:toYDelta="-1000%"
        android:duration="2000"></translate>

    <scale xmlns:android="http://schemas.android.com/apk/res/android"
        android:startOffset="14000"
        android:fromXScale="1.0"
        android:toXScale="0.5"
        android:fromYScale="1.0"
        android:toYScale="0.5"
        android:duration="4000"></scale>

</set>

                                    

                                                        //MainActivity.java

package com.example.dharmik.p10;

import android.graphics.Color;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.RectShape;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    ImageView iv;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        iv=(ImageView)findViewById(R.id.iv_1);
        ShapeDrawable rect=new ShapeDrawable(new RectShape());
        rect.setIntrinsicHeight(100);
        rect.setIntrinsicWidth(200);
        rect.getPaint().setColor(Color.GREEN);
        iv.setImageDrawable(rect);
        Animation anm= AnimationUtils.loadAnimation(getApplicationContext(),R.anim.all);
        iv.setAnimation(anm);
    }

}

//Output