title: How to enforce the custom permission on an Activity in Android?
body: <p>I have created a custom permission in android as:</p>
  
  <pre><code>&lt;permission
      android:name="com.master.me.CUSTOM_PERMISSION_TEST"
      android:description="@string/des_permission"
      android:label="labelhere"&gt;
  &lt;/permission&gt;
  </code></pre>
  
  <p>How will I enforce this in my Activity in <code>AndroidManifest.xml</code> file?</p>