Removes these two discontinued plugins from `dev/integration_tests/flutter_gallery`
[`device_info`](https://pub.dev/packages/device_info):
Apparently the video playback doesn't work on iOS simulators (I wasn't able to verify this, as I don't have an iOS simulator installed). I removed the guard against running on those simulators, and replaced with a note in the README.
[`connectivity`](https://pub.dev/packages/connectivity):
This plugin was used to play the bee video from the network. I changed the demo so that the bee video is instead also played from an asset (like its friend the butterfly), and then removed the use of the plugin.
Unblocks the re-land of https://github.com/flutter/engine/pull/53462 (itself a reland ð), because of https://github.com/flutter/flutter/pull/150465#issuecomment-2181403712.
Manual recreation of https://github.com/flutter/flutter/pull/148911
Entire PR is just the output of
```
flutter update-packages --force-upgrade
```
followed by (run from the root of the flutter repo)
```
find . -type d -name 'android' | dart dev/tools/bin/generate_gradle_lockfiles.dart --no-gradle-generation --no-exclusion
```
This PR is step 12 in the journey to solve issue #136139 and make the
entire Flutter repo more readable.
Most of it involves implementing switch expressions, and there's also a
few other random things that I wanted to clean up a bit.
DDS was temporarily pinned to 4.1.0 because 4.2.0 triggered some test
failures (see https://github.com/flutter/flutter/pull/147250). Those
failures should be fixed by vm_service 14.2.2, so this unpins DDS and
rolls both of these packages (along with devtools_shared, which is a DDS
dependency).
(If the bot updates vm_service before this is done, I can rebase over
that will reduce the size of this PR to just a few files)
Fix is in the second commit. The logic here went out of sync with the logic in the snippets generator from https://github.com/flutter/assets-for-api-docs, whose version was bumped as part of this change.
Reverts flutter/flutter#144329
Initiated by: goderbauer
Reason for reverting: broke postsubmit doc generation.
Original PR Author: goderbauer
Reviewed By: {devoncarew, HansMuller, gspencergoog}
This change reverts the following previous change:
Original Description:
Dartpad doesn't have a "master" channel anymore, it got renamed to "main". Sadly, specifying "master" is now falling back to "stable" which breaks some of our examples in the docs that require a more current Flutter version, e.g. https://main-api.flutter.dev/flutter/material/TextButton-class.html
Dartpad doesn't have a "master" channel anymore, it got renamed to "main". Sadly, specifying "master" is now falling back to "stable" which breaks some of our examples in the docs that require a more current Flutter version, e.g. https://main-api.flutter.dev/flutter/material/TextButton-class.html
Removes the `null_safety=true` query parameter from DartPad samples in the API docs, since all DartPad channels only support null safety now and the parameter does nothing.
## Test
Removing code, but updates the check in the dartdoc tool for the removal.
This adds a smoke test for every single API example. It also fixes 17 tests that had bugs in them, or were otherwise broken, and even fixes one actual bug in the framework, and one limitation in the framework.
The bug in the framework is that NetworkImage's _loadAsync method had await response.drain<List<int>>();, but if the response is null, it will throw a cryptic exception saying that Null can't be assigned to List<int>. The fix was just to use await response.drain<void>(); instead.
The limitation is that RelativePositionedTransition takes an Animation<Rect> rect parameter, and if you want to use a RectTween with it, the value emitted there is Rect?, and one of the examples was just casting from Animation<Rect> to Animation<Rect?>, which is invalid, so I modified RelativePositionedTransition to take a Rect? and just use Rect.zero if the rect is null.
Switch document generation to use the snippets package instead of the snippets code in the Flutter repo. In the process, some bugs in sample code analysis have been fixed, and I've fixed some more errors in the samples.
This will allow the snippets package to be developed separately from the Flutter repo, and reduce the code in the Flutter repo.
The snippets code is deleted in this PR.
I also converted some comments in the snippet templates to be regular comments instead of doc comments, because having a doc comment block before the imports causes the Dart import sorter to lose the comment. They should have been regular comments in the first place.
The snippets package resides in the assets-for-api-docs repo.
The sample analysis has also been converted to be run in parallel, and I've bumped the Dartdoc version to 1.0.2.
* add a check for env variable RELEASE_CHANNEL in dev/snippets/lib/main.dart during doc generation
* update to LUCI_BRANCH, which is already populated
* validate env variable is either master or stable
