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[UIScene][tool] Add SceneDelegate in iOS new project template #170293
Description
Use case
Just like having a AppDelegate that subclass from FlutterAppDelegate, we should have a SceneDelegate that subclass from FlutterSceneDelegate in our new app template.
We could relay the message calls from scene delegate to app delegate, and ask developers to only use AppDelegate. However, we lose the scene info during the relay for multi-scene apps. For example, if we simply relay sceneDidEnterBackground to applicationDidEnterBackground, we lose the info about which scene enters the background.
Proposal
Add SceneDelegate to the new project template.
Activity
importRyan commentedon Jun 13, 2025
A reasonable default posture going forward on Apple platforms would be straight scene based, planning for multi-scene lifecycles even if the sample app has only one scene.
[-]Add SceneDelegate in iOS new project template[/-][+][UIScene][tool] Add SceneDelegate in iOS new project template[/+]Enable UIScene Migration and update create templates (#178328)
Reverts "Enable UIScene Migration and update create templates (#178328)…
Enable UIScene Migration and update create templates (flutter#178328)
Reverts "Enable UIScene Migration and update create templates (flutte…
github-actions commentedon Dec 1, 2025
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of
flutter doctor -vand a minimal reproduction of the issue.Enable UIScene Migration and update create templates (flutter#178328)
Reverts "Enable UIScene Migration and update create templates (flutte…
Enable UIScene Migration and update create templates (flutter#178328)
Reverts "Enable UIScene Migration and update create templates (flutte…
Enable UIScene Migration and update create templates (#178328)
Reverts "Enable UIScene Migration and update create templates (#17832…