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Following the directions [here](https://github.com/flutter/flutter/blob/main/docs/platforms/android/Upgrading-Engine's-Android-API-version.md) to update engine to android 16. 1. Uploaded api 36 SDK to CIPD using the script from the above docs 2. Updates in Engine to use api 36 - Updated buildroot - Updated SDK CIPD package in `DEPS` - Updated android build tools - Updated `targetsdk` and `compilesdk` 3. Confirm the engine sucessfully builds. I ran `et build -c android_debug_unopt_arm64` 4. Bumped the gradle version in this PR due to seeing this warning [here](https://github.com/flutter/flutter/blob/master/docs/platforms/android/New-Android-version.md#:~:text=Update%20Gradle/AGP%20support). Note: Post mono-repo merge, we can now update buildroot and `DEPS` in the same PR 🎊 !!! Also, updated the Clang path due to use of a new Clang version in the bumped ndk. Partially Addresses #166950 ## 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. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
Native Activity
Executables packaged as native activities in an Android APK. These activities contain no Java code.
To create an APK of your existing exectuable target, replace exectuable with
native_activity_apk from the native_activity.gni template and give it an
apk_name.
Example
native_activity_apk("apk_unittests") {
apk_name = "toolkit_unittests"
testonly = true
sources = [ "toolkit_android_unittests.cc" ]
deps = [
":unittests_lib",
"//flutter/testing/android/native_activity:gtest_activity",
]
}
One of the translation units in must contain an implementation of
flutter::NativeActivityMain. The gtest_activity target contains an
implementation of an activity that run GoogleTests. That can be used off the
shelf.