flutter/packages/flutter_tools/templates/module/android
Gray Mackall b98d48549c
Make flutter tool enforce >= kotlin 1.7.0, Gradle 7.0.2, and AGP 7.0.0, and Fix test failures blocking androidx upgrade (#149204)
PR to pave the way for https://github.com/flutter/engine/pull/53001 to re-land

Summary: 
- Enforces use of Kotlin >= `1.7.0` (please see below note)
- Fixes ci failures that prevented the above PR from landing.

Details:

Because it landed initially, we are able to fake the roll in this PR to fix all the tests ([see my comment](https://github.com/flutter/flutter/pull/149204#discussion_r1617924772)).

Fixes all the tests that failed:
1. `module_test` failing on multiple platforms (3/9 of the failures). 
Failure is 
```
> Android resource linking failed
   ERROR:/b/s/w/ir/x/t/flutter_module_test.KECMXW/hello/.android/plugins_build_output/device_info/intermediates/merged_res/release/values/values.xml:194: AAPT: error: resource android:attr/lStar not found.
```

This is a rather unhelpful error message but some [folks online suggest](https://stackoverflow.com/a/69050529) that upgrading your `compileSdk` version fixes this.
These resolve when I remove the dependency on the long discontinued [package_info](https://pub.dev/packages/package_info) and [device_info](https://pub.dev/packages/device_info) packages, perhaps because they are transitively pulling in low `compileSdk` versions? This is unclear to me.

2. `module_custom_host_app_name_test` was failing for the same reason (another 3/9, or cumulative 6/9).
3. `tool_integration_tests_3_4` was a flake 🙂 (7/9)
4. `framework_tests_slow` needed a newer version of the Kotlin Gradle plugin (the flutter tool tells us this, so I just upgraded as suggested) and it resolved (8/9)
5.`android_preview_tool_integration_tests` needed newer AGP and KGP versions. I also refactored the tests, and bumped our error versions, fixing https://github.com/flutter/flutter/issues/142653.

**Note that the bump to KGP is not in line with our policy** - we didn't warn for `1.5.0-1.6.x` for a release (or at all) before dropping support. But I think it might still be justified:
- The bump to our androidx libraries unblocks ongoing Scribe work, and also includes a fix for a [memory leak](https://github.com/flutter/flutter/issues/129307#issuecomment-1601636959) and a [crash on folding phones](https://github.com/flutter/flutter/issues/114868#issuecomment-2133226962), among many other bug fixes.
- Gradle [doesn't test on half of that range](https://docs.gradle.org/current/userguide/compatibility.html#kotlin), and so we implicitly can't claim to support it either. More generally, our Java and Kotlin support ranges should probably strictly fall within what Gradle tests.
2024-06-18 20:24:09 +00:00
..
deferred_component Android Gradle file templates: make it easier to convert them to Kotlin DSL in the future (#142146) 2024-02-15 23:42:13 +00:00
gradle Make flutter tool enforce >= kotlin 1.7.0, Gradle 7.0.2, and AGP 7.0.0, and Fix test failures blocking androidx upgrade (#149204) 2024-06-18 20:24:09 +00:00
host_app_common/app.tmpl [flutter_tools] Update external link in Android manifest template (#144302) 2024-02-29 06:47:19 +00:00
host_app_editable Make paths absolute in settings.gradle (#33228) 2019-05-23 23:32:11 -07:00
host_app_ephemeral Make paths absolute in settings.gradle (#33228) 2019-05-23 23:32:11 -07:00
library_new_embedding Android Gradle file templates: make it easier to convert them to Kotlin DSL in the future (#142146) 2024-02-15 23:42:13 +00:00