Android Studio is a mature and stable IDE. Since 2014, Android Studio has been promoted as the default tool for developing Android applications. Before that, you would have had to use a variety of plugins for legacy tools such as Eclipse. The biggest argument in favor of using Android Studio is that you already have it installed. In order to get the Android SDK, you have to download Android Studio.
To add the Flutter plugin, select the Android Studio menu, then select Preferences. Click on the Plugins tab to open the plugins marketplace. Search for Flutter and install the plugin. You will then be prompted to restart Android Studio:
Android Studio is a very powerful tool. At the same time, the program can seem intimidating at first, with all the panels, windows, and too many options to enumerate. You will need to spend a few weeks with the program before it starts to feel natural and intuitive.
With all this power comes consequence: Android Studio is a very...