Flutter plugin not installed; this adds Flutter specific functionality. flutter doctor code example

Example 1: Flutter plugin not installed; this adds Flutter specific functionality. windows

For windows 

// run on commandline
flutter config --android-studio-dir=C:\Program Files\Android\Android Studio

Example 2: Flutter plugin not installed; this adds Flutter specific functionality

Solution that worked for me:
  1. Just install plugins.
  		Studio>>File>Settings>Plugins>Browse Repositories
  2. Search for flutter.
  3. Tap on Install (a dialog will pop regarding dart dependency. click Yes).
  4. Once the installation is finished restart android studio.

If still not worked
  1. flutter channel dev
  2. flutter doctor -v