title: How to open device setting form flutter app?
body: <p>I want to open the setting when the user taps the button.</p>
  
  <p>I can see the intent <code>Settings.ACTION_SETTINGS</code> defined for the setting <a href="https://developer.android.com/guide/components/intents-common#Settings" rel="nofollow noreferrer">here</a></p>
  
  <p>I am using the package <code>Android_intent</code></p>
  
  <p>code: </p>
  
  <pre><code>AndroidIntent intent = AndroidIntent(
     action: 'Settings.ACTION_SETTINGS',
   );
  await intent.launch();
  </code></pre>
  
  <p>But, I am getting the error:-</p>
  
  <pre><code>E/flutter (14266): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: PlatformException(error, No Activity found to handle Intent { act=Settings.ACTION_SETTINGS (has extras) }, null)
  </code></pre>
  
  <p>How to open the setting page form flutter?</p>