Select Save All ( cmd-s/ ctrl-s), or click the hot reload If you’re working in an IDE/editor that supports Flutter’s IDE tools, Most types of code changes can be hot reloaded įor a list of changes that require a hot restart, see Modify one of the Dart files in your project.Only Flutter apps in debug mode can be hot reloaded. Run the app from a supported Flutter editorĮither a physical or virtual device can be the target.The Flutter framework automatically rebuilds the widget tree,Īllowing you to quickly view the effects of your changes. Updates classes with the new versions of fields and functions, Hot reload works by injecting updated source code files into Recent code change is included but app state is excludedįlutter’s hot reload feature helps you quickly andĮasily experiment, build UIs, add features, and fix bugs.
Previous state is combined with new code.
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