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    <p>There is another easy option that you can use which meets your requirements.</p> <ul> <li><p>Create new drawable resource with defined shape. Call this resource (XML file): <em>margin_border.xml</em> and place it under drawable folder. The content of this XML:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" &gt; &lt;stroke android:width="50dp" android:color="#800ff4ff" /&gt; &lt;solid android:color="#00000000" /&gt; &lt;/shape&gt; </code></pre> <p><strong>Explanation:</strong> This shape will act as border/frame for your inner layout. The 'stroke' attribute which is a border could be in any color you want and the 'solid' attribute has transparent color.</p></li> <li><p>Then use this shape in your main layout:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" &gt; &lt;com.google.android.maps.MapView android:id="@+id/MapView" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_alignParentBottom="true" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:apiKey="..." android:clickable="true" android:enabled="true" /&gt; &lt;!-- Set hollow layout --&gt; &lt;LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_alignParentBottom="true" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:background="@drawable/margin_border" android:padding="50dp" &gt; &lt;/LinearLayout&gt; &lt;/RelativeLayout&gt; </code></pre> <p><strong>Explanation:</strong> The main layout is RelativeLayout. The MapView didn't change, except alignParent flag for all directions which is set to true like it's shown here.</p> <p>And finally use any layout you want for the center. I used LinearLayout while background is referencing to shape drawable. </p> <p>Note: The padding of this layout must be the same as the stroke width in the shape. In this case it is 50dp</p></li> </ul> <p>This is how it looks on my mobile (screenshot):</p> <p><img src="https://i.stack.imgur.com/PhlhF.png" alt="enter image description here"></p>
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    1. COthanks for help :)
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      1. USShawn Lien
 

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