Animations in xml

scaletranslate.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale android:fromXScale="1.0"
android:fromYScale="1.0"
android:toXScale="2.0"
android:toYScale="2.0"
android:duration="1000">
</scale>

<translate
android:fromXDelta="0%"
android:toXDelta="-50%"
android:fromYDelta="0%"
android:toYDelta="-50%"
android:duration="500"
android:zAdjustment="top" >
</translate>

<scale
android:startOffset="1000"
android:fromXScale="1.0"
android:fromYScale="1.0"
android:toXScale="1.0"
android:toYScale="1.0"
android:duration="5000">
</scale>
</set>