title: Android rounded corners layout bug
body: <p>I try to create not full screen Activity with transparency around it and use this layout XML:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;merge xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_height="fill_parent"
      android:layout_width="fill_parent"
      android:id="@+id/containerPageContainer"&gt;
  
  
      &lt;FrameLayout
          android:id="@+id/informationContainer"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_gravity="center" &gt;
  
          &lt;LinearLayout
              android:id="@+id/myContainer"
              android:layout_width="fill_parent"
              android:layout_height="fill_parent"
              android:layout_gravity="center_horizontal"
              android:background="@drawable/rounder_corners"
              android:orientation="vertical"
              android:padding="10dp" &gt;
  
          &lt;/LinearLayout&gt;
  
      &lt;/FrameLayout&gt;
  
  &lt;/merge&gt;  
  </code></pre>
  
  <p>And for rounded corners:</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" android:padding="10dp"&gt;
  
      &lt;solid android:color="#FFFFFFFF" /&gt;
      &lt;corners android:radius="10dp" /&gt;
  
  &lt;/shape&gt;
  </code></pre>
  
  <p>But have received this result with defects on corners, bottom and top sides:</p>
  
  <p><img src="https://i.stack.imgur.com/6IJva.png" alt="enter image description here"></p>
  
  <p>Help me to fix it please.</p>