Merge "Docs: Updated URI information for custom-view xlmns directive to...

        <p>In order to avoid having to repeat the long namespace URI, the sample uses an {@code

            xmlns} directive. This

            directive assigns the alias {@code custom} to the namespace {@code

            http://schemas.android.com/apk/res/com.example.customviews}. You can choose any alias

            http://schemas.android.com/apk/res-auto}. You can choose any alias

            you want for your

            namespace.</p>

<p class="note"><strong>Note:</strong> If you are not using Gradle to build

your project, your {@code xlmns} URI cannot include {@code res-auto}.

Instead, the URI must contain the fully qualified name of your project. In

this example, the non-Gradle URI would be:

{@code http://schemas.android.com/apk/res/com.example.customviews}.</p> 

        <p>Notice the name of the XML tag that adds the custom view to the layout. It is the fully

            qualified name of the

            custom view class. If your view class is an inner class, you must further qualify it with the name of the view's outer class.