Reid Baker 1dfb59d281
Android min sdk 24 part 1 (#170882)
- **bump template version, update migration code to handle api 21-23 and
expand it to cover multiple min api level definitions**
- **bump add to app project to minimum api level 24**
- **PathUtilsTest converted to using config, removed test code that
branched on versions older than 24**
- **Update additional build.gradle files to have minsdk 24 and
documenation**

Related to #170807

G3 cls 
- espresso https://critique.corp.google.com/cl/776592881
- integration tests cl/778034198
- removal of pre api 23 samples tests cl/777652802


## 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.

---------

Co-authored-by: Gray Mackall <34871572+gmackall@users.noreply.github.com>
2025-07-02 14:30:22 +00:00
..
2025-06-02 18:35:14 +00:00