title: Android Error running app: Default Activity not found
body: <p>My program is giving me the following error in Android Studio.</p>
  <p>00:28   Error running app: Default Activity not found</p>
  <p>I think the problem is in the AndroidManifest.xml</p>
  <p>`
  </p>
  <pre><code>    &lt;application
          android:allowBackup=&quot;true&quot;
          android:icon=&quot;@mipmap/ic_launcher&quot;
          android:label=&quot;@string/app_name&quot;
          android:roundIcon=&quot;@mipmap/ic_launcher_round&quot;
          android:supportsRtl=&quot;true&quot;
          android:theme=&quot;@style/AppTheme&quot;&gt;
          &lt;activity android:name=&quot;.DisplayMessageActivity&quot;
              android:parentActivityName=&quot;.MainActivity&quot;&gt;
          &lt;/activity&gt;
      &lt;/application&gt;
  </code></pre>
  <p>`
  Can anyone help me please?</p>