title: How do I change the app icon in the running app in flutter
body: <p>I have an app in which I want to be able to upload a picture which is then used as the app icon. The same goes for the app name, I want to be able to change the name of the app (or at least the name that is displayed on the device) inside of the <strong>running</strong> app.</p>
  <p>I tried to look this up but only found how to change the app icon in the <code>pubspec.yaml</code> and how to change the app name with a command in the terminal but not in the running app.</p>