Rotate animation in andorid

 RotateAnimation for rotating about a point

<?xml version="1.0" encoding="utf-8"?>

<rotate

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:fromDegrees="90"

    android:toDegrees="0"

    android:pivotX="-5%"

    android:pivotY="5%p"

    android:duration="3000" />