Creating a new project from existing source code

To create a new Flutter project containing existing Flutter source code
files:

In the IDE, click Create New Project from the
Welcome window or File > New > Project
from the main IDE window.

    
       Important:
  Do not use the New > Project from existing sources
  option for Flutter projects.

Select Flutter in the menu, and click Next.

Under Project location enter, or browse to,
the directory holding your
existing Flutter source code files.

Click Finish.

Editing code and viewing issues

The Flutter plugin performs code analysis that enables the following:

Syntax highlighting.

Code completions based on rich type analysis.

Navigating to type declarations (Navigate > Declaration),
and finding type usages (Edit > Find > Find Usages).