flutter/packages/flutter_tools/templates/module
gaaclarke 3d8fa621c1
[Reland3] Implements UISceneDelegate dynamically w/ FlutterLaunchEngine (#169276) (#169365)
## **BREAKING CHANGE**

Adopting Apple's UISceneDelegate protocol shifts the initialization
order of apps. For the common cases we've made sure they will work
without change. The one case that will require a change is any app that
in `-[UIApplicateDelegate didFinishLaunchingWithOptions:]` assumes that
`UIApplicationDelegate.window.rootViewController` is a
`FlutterViewController` instance. Users should follow the [migration
guide](https://docs.google.com/document/d/16WsqYbANmhupw-gxGPQPZ9B3yz1YBIviS-N1UyIQNSE/edit?tab=t.0#heading=h.txry2otwqko3)
to update that usage.

## Changes since revert
It's been rebased onto the FlutterPluginRegistrant PR which was used for
migration. The dynamic selection of the UISceneDelegate has been
removed, instead there is a flutter tool migration to the Info.plist.

## Description
fixes: https://github.com/flutter/flutter/issues/167267

design doc:


https://docs.google.com/document/d/1ZfcQOs-UKRa9jsFG84-MTFeibZTLKCvPQLxF2eskx44/edit?tab=t.0

relands https://github.com/flutter/flutter/pull/168396 
relands https://github.com/flutter/flutter/pull/168914
relands https://github.com/flutter/flutter/pull/169276

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-05-30 20:57:40 +00:00
..
android Set java 11 as expected java version in all templates (#160349) 2025-01-07 15:27:23 +00:00
common Manual roll Flutter Engine from 371c86fb6b49 to bcb281cde579 (#158346) 2024-11-07 22:39:19 +00:00
ios [Reland3] Implements UISceneDelegate dynamically w/ FlutterLaunchEngine (#169276) (#169365) 2025-05-30 20:57:40 +00:00
README.md

Templates for Flutter Module

common

Written to root of Flutter application.

Adds Dart project files including pubspec.yaml.

android

library

Written to the .android/ hidden folder.

Contents wraps Flutter/Dart code as a Gradle project that defines an Android library.

Executing ./gradlew flutter:assembleDebug in that folder produces a .aar archive.

Android host apps can set up a dependency to this project to consume Flutter views.

gradle

Written to .android/ or android/.

Mixin for adding Gradle boilerplate to Android projects.

host_app_common

Written to either .android/ or android/.

Contents define a single-Activity, single-View Android host app with a dependency on the .android/Flutter library.

Executing ./gradlew app:assembleDebug in the target folder produces an .apk archive.

Used with either android_host_ephemeral or android_host_editable.

host_app_ephemeral

Written to .android/ on top of android_host_common.

Combined contents define an ephemeral (hidden, auto-generated, under Flutter tooling control) Android host app with a dependency on the .android/Flutter library.

host_app_editable

Written to android/ on top of android_host_common.

Combined contents define an editable (visible, one-time generated, under app author control) Android host app with a dependency on the .android/Flutter library.

ios

library

Written to the .ios/Flutter hidden folder.

Contents wraps Flutter/Dart code for consumption by an Xcode project.

iOS host apps can set up a dependency to this contents to consume Flutter views.

host_app_ephemeral

Written to .ios/ outside the Flutter/ sub-folder.

Combined contents define an ephemeral (hidden, auto-generated, under Flutter tooling control) iOS host app with a dependency on the .ios/Flutter folder contents.

The host app does not make use of CocoaPods, and is therefore suitable only when the Flutter part declares no plugin dependencies.

host_app_ephemeral_cocoapods

Written to .ios/ on top of host_app_ephemeral.

Adds CocoaPods support.

Combined contents define an ephemeral host app suitable for when the Flutter part declares plugin dependencies.