postheadericon android animation example


Create an application that will have spinner with list of animation names. On selecting animation name , that animation should affect on the images displayed below.


File Name : E10.java


package bsr.exa;


import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ImageView;
import android.widget.Spinner;

public class E10 extends Activity implements OnItemSelectedListener
{
/**  @author Bipin S Rupadiya , www.BipinRupadiya.blogspot.com
     *
     *  10) Create an application that will have spinner with list of animation names. On selecting animation
     *   name , that animation should affect on the images displayed below.
     *  */
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Spinner s = (Spinner)findViewById(R.id.spinner1);
        s.setOnItemSelectedListener(this);
    }

public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2,
long arg3)
{
ImageView i = (ImageView)findViewById(R.id.imageView1);
if(arg3==1)
{
Animation a = AnimationUtils.loadAnimation(this, R.anim.alpha);
i.startAnimation(a);
}
if(arg3==2)
{
Animation a = AnimationUtils.loadAnimation(this, R.anim.rotate);
i.startAnimation(a);
}
if(arg3==3)
{
Animation a = AnimationUtils.loadAnimation(this, R.anim.scale);
i.startAnimation(a);
}
if(arg3==4)
{
Animation a = AnimationUtils.loadAnimation(this, R.anim.spin);
i.startAnimation(a);
}
if(arg3==5)
{
Animation a = AnimationUtils.loadAnimation(this, R.anim.translate);
i.startAnimation(a);
}
}

public void onNothingSelected(AdapterView<?> arg0)
{

}
}

File Name : String.xml


<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="hello">www.BipinRupadiya.blogspot.com</string>
    <string name="app_name">E10</string>
    <color name="bgcolor">#000000</color>
    <string-array name="Animation">
        <item>Select Item</item><item>Alpha</item>
        <item>Rotate</item>
        <item>Scale</item>
        <item>Spin</item>
        <item>Translate</item>
       
    </string-array>
</resources>

File Name : alpha.xml


<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<alpha
android:fromAlpha="0"
android:toAlpha="1.0"
android:fillAfter="true"
android:duration="7000"
/>
</set>

File Name : rotate.xml


<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <rotate
    android:fromDegrees="0"
    android:toDegrees="-360"
    android:pivotX="50%"
    android:pivotY="50%"
    android:duration="7000"
    />
</set>


File Name :scale.xml


<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale
android:pivotX="50%"
android:pivotY="50%"
android:fromXScale="1.0"
android:fromYScale="1.0"
android:toXScale="2.0"
android:toYScale="2.0"
android:duration="2500"
/>
</set>

File Name : spin.xml


<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
  <rotate
  android:fromDegrees="0"
  android:toDegrees="360"
  android:duration="2000"
  android:pivotX="50%"
  android:pivotY="50%"
  android:repeatCount="infinite"
  />
</set>

File Name : translate.xml


<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:fromXDelta="110"
android:toXDelta="-120"
android:duration="4000"
android:fillAfter="true"
  android:fromYDelta="190"
  android:toYDelta="0"
/>
</set>

AndroidManifest.xml


<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      android:versionCode="1"
      android:versionName="1.0" package="bsr.exa">
    <uses-sdk android:minSdkVersion="8" />

    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:label="@string/app_name" android:name="E10">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

    </application>
</manifest>

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