Rotating View in Layout in Android

We can rotate any view in layout from default to any angle .

For example below ImageView in layout before rotating like as follows.
xml code:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="com.ram.viewrotate.MainActivity"
    tools:ignore="MergeRootFrame" >

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="150dp"
        android:layout_height="150dp"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:src="@drawable/ic_launcher"
      />
</RelativeLayout>

If you want to rotate just add rotate property to the view for example i have added to imageview After adding rotation property view  looks like as follows
xml code:
   <ImageView
        android:id="@+id/imageView1"
        android:layout_width="150dp"
        android:layout_height="150dp"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:src="@drawable/ic_launcher"
        android:rotation="90"/>