While exploring https://github.com/flutter/flutter/issues/107607, I noticed that flutter_tools test results change based on whether `dart test` is run from a terminal or from a process (such as a Dart program). I also ran into this while writing tests for https://github.com/flutter/flutter/pull/150667.
This is due to tests that rely on the global `Stdio` instance, on which the `hasTerminal` property depends on whether the tool is being invoked from a terminal.
Ideally, `testUsingContext` would require any tests that depend on `globals.stdio` to define an override for `Stdio`, but this is not the case. Until a solution to this more general problem is figured out, I think we should have `testUsingContext` always provide a `Stdio` override by default.
The current URL has 2 /to, but it should only be 1. However, this url redirects to https://docs.flutter.dev/release/breaking-changes/android-java-gradle-migration-guide, so I can change it to that if it's preferred just to go to the final destination - just don't know if it's a redirect for a reason
i didn't create an issue as it's a doc change, but if that's a requirement I can do that
This PR changes the project name logic for `flutter create` to look for the name in the pubspec.yaml `name` field,
before falling back to the directory name.
Fixes https://github.com/flutter/flutter/issues/53106
*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
https://github.com/flutter/flutter/pull/150645 tries to shut down Chrome by sending a browser close command through a debug protocol. The webkit_inspection_protocol library used to send the command may throw a SocketException if Chrome has already been shut down.
This changes the mapping for the Dart SDK inside Flutter from `org-dartlang-sdk:///third_party/dart/sdk` to org-dartlang-sdk:///flutter/third_party/dart/sdk`. This URI changed in https://github.com/flutter/engine/pull/51917 but was not caught by tests because they only tested a specific set of mappings and there were no integration tests checking what URIs were actually produced by a running app.
So, this change also adds an integration tests that ensures that a real running app produces URIs that are then correctly mapped.
Fixes https://github.com/Dart-Code/Dart-Code/issues/5164.
Reverts: flutter/flutter#150969
Initiated by: goderbauer
Reason for reverting: Failing test in https://logs.chromium.org/logs/flutter/buildbucket/cr-buildbucket/8743574743030691569/+/u/run_android_obfuscate_test/stdout
Original PR Author: gmackall
Reviewed By: {christopherfujino, reidbaker}
This change reverts the following previous change:
After the land of https://github.com/flutter/engine/pull/53592, there is some log spam:
```
e: /Users/mackall/.gradle/caches/transforms-3/c1e137371ec1afe9bc9bd7b05823752d/transformed/fragment-1.7.1/jars/classes.jar!/META-INF/fragment_release.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.8.0, expected version is 1.6.0.
e: /Users/mackall/.gradle/caches/transforms-3/d86c7cb1c556fe1655fa56db671c649c/transformed/jetified-activity-1.8.1/jars/classes.jar!/META-INF/activity_release.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.8.0, expected version is 1.6.0.
...
```
I think this is harmless, but still annoying. Upgrading the AGP version fixes it. To be honest, I don't know why (I expected the Kotlin version would do it). But after https://github.com/flutter/flutter/pull/146307, our tests have been running on AGP/Gradle 8.1/8.3 for a while, so it makes sense to upgrade anyways.
In a follow up PR:
1. Also upgrade the tests that were left behind in https://github.com/flutter/flutter/pull/146307, as I think removal of discontinued plugins paved the way here.
After the land of https://github.com/flutter/engine/pull/53592, there is some log spam:
```
e: /Users/mackall/.gradle/caches/transforms-3/c1e137371ec1afe9bc9bd7b05823752d/transformed/fragment-1.7.1/jars/classes.jar!/META-INF/fragment_release.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.8.0, expected version is 1.6.0.
e: /Users/mackall/.gradle/caches/transforms-3/d86c7cb1c556fe1655fa56db671c649c/transformed/jetified-activity-1.8.1/jars/classes.jar!/META-INF/activity_release.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.8.0, expected version is 1.6.0.
...
```
I think this is harmless, but still annoying. Upgrading the AGP version fixes it. To be honest, I don't know why (I expected the Kotlin version would do it). But after https://github.com/flutter/flutter/pull/146307, our tests have been running on AGP/Gradle 8.1/8.3 for a while, so it makes sense to upgrade anyways.
In a follow up PR:
1. Also upgrade the tests that were left behind in https://github.com/flutter/flutter/pull/146307, as I think removal of discontinued plugins paved the way here.
The Gradle Kotlin DSL also allows for type-safe application of the Flutter Gradle plugin, which is currently undetected by the CLI
```kotlin
plugins {
dev.flutter.`flutter-gradle-plugin`
}
```
Please note that the added test case isn't ideal, since the example gradle isn't actually valid kotlin DSL, however the `kotlin host app language with Gradle Kotlin DSL` is identical
Fixes#149859
If the user specifies the `--no-web-resources-cdn` or `--local-web-sdk`, we should use the local version of CanvasKit. `flutter.js` now has a flag that can be specified in the build configuration that tells it to load locally instead.
Also, added a link to the relevant docs in the web template warnings.
This addresses https://github.com/flutter/flutter/issues/148713
Also fixes https://github.com/flutter/flutter/issues/145559
This is a small refactor.
Using `loadPackageConfigWithLogging` seems wrong. We should be able to
assume that the flutter_tool package_config is in place.
Warm-up for https://github.com/flutter/flutter/issues/150196
Work towards https://github.com/flutter/flutter/issues/132712.
After this PR, after a completed `flutter build apk` command, we:
- Emit a `manifest-impeller-disabled` command if `io.flutter.embedding.android.EnableImpeller` is `'false'`.
- Emit a `manifest-impeller-disabled` command if `io.flutter.embedding.android.EnableImpeller` is _missing_.
- Emit a `manifest-impeller-enabled` command if `io.flutter.embedding.android.EnableImpeller` is `'true'`.
We will need to change the default (see `_impellerEnabledByDefault` in `project.dart`) before releasing, otherwise we will misreport `manifest-impeller-disabled` at a much higher rate than actual. If there is a way to instead compute the default instead of hard-coding, that would have been good.
See <https://docs.flutter.dev/perf/impeller#android> for details on the key-value pair.
---
I also did a tad of TLC, by removing the (now-defunct) `Usage` events for `flutter build ios`, so they are consistent.
/cc @zanderso, @chinmaygarde, @jonahwilliams
The previous approach of killing the Chromium parent process sometimes caused leaks of child processes on Windows. The Browser.close command in the debug protocol will tell Chromium to shut down all of its processes.
Two issues I noticed when I hit the issue at https://github.com/flutter/flutter/issues/149258
1. When the an app.stop event arrives from Flutter with an error, DAP does not pass that error back to the client so there's no visibility of the error.
2. If app.stop occurs but no app.start ever did, we leave the progress notification hanging around
This fixes both by handling app.stop and closing any open launch progress as well as passing any error to the client.
Fixes https://github.com/Dart-Code/Dart-Code/issues/5124
Even though this does not fix the below issue lets land this anyway as not logging to stderr when clearing logs makes sense to me.
related https://github.com/flutter/flutter/issues/150093
The test added is bad. It does not verify the behavior changed.
To verify the behavior changed correctly I would need to modify the generic device class to have clearLogs be an async function like many of the other calls. That would mean modifying every other device type and their implementations and their tests. Then I would need to update android_device to expose its logger. That is more than I have time for to validate a 2% flake error.
Feel free to disagree in the comments on this pr.
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.
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 ð (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.
This adds the 'fail-fast' argument to flutter test, since dart test already supports this feature. Tests can now be stopped after first failure.
Fixes#124406
The original approach in https://github.com/flutter/flutter/pull/149609 didn't work when the Flutter Gradle plugin was applied using the deprecated script apply - the kotlin portion couldn't resolve the custom exception defined in `flutter.groovy`:
```
e: /Users/mackall/development/flutter/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:238:23: Unresolved reference: DependencyValidationException
e: /Users/mackall/development/flutter/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:263:23: Unresolved reference: DependencyValidationException
e: /Users/mackall/development/flutter/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:288:23: Unresolved reference: DependencyValidationException
e: /Users/mackall/development/flutter/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:313:23: Unresolved reference: DependencyValidationException
Warning: Flutter was unable to detect project Gradle, Java, AGP, and KGP versions. Skipping dependency version checking. Error was: org.gradle.internal.exceptions.LocationAwareException: Script '/Users/mackall/development/flutter/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts' line: 238
Script compilation errors:
Line 238: throw DependencyValidationException(errorMessage)
^ Unresolved reference: DependencyValidationException
Line 263: throw DependencyValidationException(errorMessage)
^ Unresolved reference: DependencyValidationException
Line 288: throw DependencyValidationException(errorMessage)
^ Unresolved reference: DependencyValidationException
Line 313: throw DependencyValidationException(errorMessage)
^ Unresolved reference: DependencyValidationException
```
This new approach of setting one of the [`extra` properties](https://docs.gradle.org/current/dsl/org.gradle.api.Project.html#N14FF7) works in both cases (tested with the `camera_android` example app, which uses the script apply, and a freshly created counter app).
It also removes some brittleness in that we don't have to unwrap the exception anymore, and aren't subject to breaking if Gradle decides one day to wrap our custom exception 1 layer deeper in additional exceptions.
Fixes https://github.com/flutter/flutter/issues/145158.
In an ideal world, the `--machine` flag would be strictly a global flag which sub-commands can choose to use (or perhaps just to report a `toolExit` that they don't have a `--machine` supported-mode if not. However currently, there is both a global flag, and command-specific flags.
This leads to the confusing scenario where:
```sh
flutter devices --machine
```
... still checks for a Flutter update, printing a banner and breaking the JSON output.
This PR "fixes" that by allowing `--machine` _anywhere_ in the command-line arguments to suppress the check.
/cc @johnmccutchan.
Currently, the error message displayed to regenerate the lockfiles gives a Unix-like command ./gradlew, which will be incorrect for Windows environments. This PR uses globals.platform.isWindows to give the appropriate command.
closes#136763
- When `--web-renderer` is omitted, keep the value `null` until it later materializes to either `canvaskit` or `skwasm`.
- No more hardcoded defaults anywhere. We use `WebRendererMode.defaultForJs/defaultForWasm` instead.
- When in `--wasm` mode, the JS fallback is now `canvaskit` instead of `auto`.
- Add test for defaulting to `skwasm` when `--wasm` is enabled.
Fixes https://github.com/flutter/flutter/issues/149826
This reverts commit 9d1de7b674.
Reverts due to log spam and crashing of the dependency version checker (which doesn't block the build but still isn't the desired outcome).
If the service is disposed when we make calls on it, we need to bubble up an exception that is understood by the callers.
This is another speculative fix for https://github.com/flutter/flutter/issues/149238.
Unpin `archive` version and run `flutter update-packages --force-upgrade` to show there are no additional dependencies pulled in (url_launcher was updated, but unrelated).
Fixes https://github.com/flutter/flutter/issues/149427
In service of #146879. In summary, a bunch of `printTrace` calls were added to try to troubleshoot this flake, but the flake has stopped happening.
This PR more-or-less reverts https://github.com/flutter/flutter/pull/148596, since this was the only change that could have _theoretically_ (somehow maybe) stopped the flake. I'll consider reverting the rest of the `printTrace` calls if the flake does not reappear after this PR lands.
The application of the `dependency_version_checker` gradle plugin is wrapped in a try catch, which prevented blocking the build in https://github.com/flutter/flutter/pull/149204. This pr re-throws the errors we intended to throw.
Fixes https://github.com/flutter/flutter/issues/149386. Fixes https://github.com/flutter/flutter/issues/106150.
The stocks test app includes Dart files containing localized messages generated by `package:flutter_localizations`. However, these files appear to have become out of date. Running `pub get` in the project will regenerate these files and generate a diff, which can be annoying when working on the repo.
This PR generates the files. ~~It also updates the templates for these files to be compliant with flutter/flutter repo lint rules, including `noop_primitive_operations` and `use_super_parameters`.~~ It also adds `// ignore_for_file: type=lint` to these files to disable linting for these files. This avoids issues like https://github.com/flutter/flutter/issues/106150 and [this](https://github.com/flutter/flutter/pull/148741#issuecomment-2141161753).
After upgrading flutter to the latest version (3.22.1), I encountered an error when building with `--split-per-abi`:
```
[ +1 ms] FAILURE: Build failed with an exception.
[ ] * Where:
[ ] Script '/home/runar/snap/flutter/common/flutter/packages/flutter_tools/gradle/src/main/groovy/flutter.groovy' line: 1182
[ ] * What went wrong:
[ ] A problem occurred evaluating root project 'android'.
[ ] > A problem occurred configuring project ':app'.
[ ] > org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object 'null' with class 'null' to class 'int'.
Try 'java.lang.Integer' instead
```
This PR changes the type used from `ìnt` to `Integer` which is what's used in the `ABI_VERSION` map.
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
```
Dart2wasm only needs a platform file, which contains the compiled
`dart:*` libraries. There's no need to specify a seperate `--dart-sdk`
option (anymore).
(See also https://dart-review.googlesource.com/c/sdk/+/366821)
This PR modifies the `flutter create --empty` command to not delete the `test/` folder when run on an existing app project.
Before:
```bash
flutter create my_app --empty
mkdir my_app/test
if test -d my_app/test; then echo "test exists"; else echo "test does not exist"; fi # test exists
flutter create my_app --empty
if test -d my_app/test; then echo "test exists"; else echo "test does not exist"; fi # test does not exist
```
After:
```bash
flutter create my_app --empty
mkdir my_app/test
if test -d my_app/test; then echo "test exists"; else echo "test does not exist"; fi # test exists
flutter create my_app --empty
if test -d my_app/test; then echo "test exists"; else echo "test does not exist"; fi # test exists
```
Fixes https://github.com/flutter/flutter/issues/134928
This PR adds support invoking `link.dart` hooks.
Link hooks can add new assets. Link hooks can transform assets sent to link hook from build hooks.
This PR does not yet add support for getting tree-shake information in the link hooks. This is pending on defining the `resources.json` format (https://github.com/dart-lang/sdk/issues/55494).
Issue:
* https://github.com/flutter/flutter/issues/146263
## Implementation considerations
The build hooks could be run before Dart compilation and the link hooks after Dart compilation. (This is how it's done in Dart standalone.) However, due to the way the `Target`s are set up, this would require two targets and serializing and deserializing the `BuildResult` in between these. This would lead to more code but no benefits. Currently there is nothing that mandates running build hooks before Dart compilation.
## Testing
* The unit tests verify that the native_assets_builder `link` and `linkDryRun` would be invoked with help of the existing fake.
* The native assets integration test now also invokes an FFI call of a package that adds the asset during the link hook instead of the build hook.
* In order to keep coverage of the `flutter create --template=package_ffi`, `flutter create` is still run and the extra dependency is added and an extra ffi call is added. (Open to alternative suggestions.)
This PR adds a new flag `default-flavor` in the `flutter` section of `pubspec.yaml`. It allows developers of multi-flavor android apps to specify a default flavor to be used for `flutter run`, `flutter build` etc.
Using `flutter run` on flavored apps already works without specifying `--flavor` already works on iOS (it defaults to the `runner` schema), so I (and others in #22856) figured this would be nice to have.
fixes#22856
Newer Gradle/AGP versions include the following warnings:
```
w: file:///Users/goderbauer/dev/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:107:40: Variable 'agpVersion' initializer is redundant
w: file:///Users/goderbauer/dev/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:108:40: Variable 'kgpVersion' initializer is redundant
w: file:///Users/goderbauer/dev/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:143:28: Parameter 'project' is never used
w: file:///Users/goderbauer/dev/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:152:40: Variable 'agpVersion' initializer is redundant
w: file:///Users/goderbauer/dev/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:167:55: 'Version' is deprecated. Deprecated in Java
w: file:///Users/goderbauer/dev/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:195:56: Unnecessary non-null assertion (!!) on a non-null receiver of type Any
w: file:///Users/goderbauer/dev/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:344:28: The corresponding parameter in the supertype 'Comparable' is named 'other'. This may cause problems when calling this function with named arguments.
```
These also get printed out to the CLI, so they are somewhat annoying.
Fixes all of the warnings, except for `'Version' is deprecated. Deprecated in Java`, which gets suppressed (we are intentionally using the deprecated `Version`, to help support older versions of AGP that use that deprecated class).
Fixes https://github.com/flutter/flutter/issues/148354
Fixes https://github.com/flutter/flutter/issues/147142
Closes https://github.com/flutter/flutter/pull/147144
## 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.
`'flutter create should tool exit if the template manifest cannot be read'` fails consistently, as shown by #148614.
The test expects a `ToolExit` with the message "Unable to read the template manifest", but depending on how the test is being run, a different exception ("Cannot create a project within the Flutter SDK") is sometimes thrown first.
This pull request relocates the test project to `dev/` to prevent the extraneous error.
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.
Adds an empty privacy manifest, and commented out code to include it in the build, to the plugin template. This will make it much easier to explain how to add a privacy manifest in plugin docs, since instead of explaining the format of the file from scratch and providing example code to inculde it, we can just instruct people to add entries to an exisitng file and then uncomment a line or two. This will also make it much easier to figure out from the template output itself how to add support for people who don't find the documentation.
Part of https://github.com/flutter/flutter/issues/131940
Fixes https://github.com/flutter/flutter/issues/140013
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)
### Some background:
* Flutter registers the hot-restart service extension for all devices **except** web devices. For web devices, DWDS registers the service extensions.
* When a user is debugging their code via VS Code, the VS Code Dart extension [sends a hot-restart](94cb81c552/src/debug/run_daemon_base.ts (L100)) request via stdin/out to flutter_tools
* flutter_tools then [calls the "hotRestart" service extension](f3978c7a46/packages/flutter_tools/lib/src/isolated/resident_web_runner.dart (L447)) (which, again, has been registered by DWDS)
### Why is this change necessary?
In DWDS, we are changing how we register the "hotRestart" service extension (here is the PR for that: https://github.com/dart-lang/webdev/pull/2388). Previously, we registered the "hotRestart" service extension on a client that was directly connected to the VmService. With https://github.com/dart-lang/webdev/pull/2388, we will be registering the "hotRestart" service extension on a client that is connected to DDS.
When a service extension is registered against DDS, DDS adds a prefix to the service extension method name (e.g. "hotRestart" becomes "s0.hotRestart"). It informs clients of the service extension name via `kServiceRegistered` events sent to the `Service` stream.
Therefore, this change simply listens to those service extension registered events, and uses them to determine the "hotRestart" service extension's method name.
Part of #137040 and #80374
- Extracted getting plugin implementation candidates and the default implementation to its own method
- Extracted resolving the plugin implementation to its own method
- Simplify candidate selection algorithm
- Support overriding inline dart implementation for an app-facing plugin
- Throw error, if a federated plugin implements an app-facing plugin, but also references a default implementation
- Throw error, if a plugin provides an inline implementation, but also references a default implementation
Fix dependency tracking in the build.
* https://github.com/flutter/flutter/issues/147643
## Testing
It's not clear to me where to test the caching behavior of specific targets.
* test/general.shard/build_system/targets/common_test.dart
* This doesn't test the caching behavior of any targets
* test/general.shard/build_system/build_system_test.dart
* test/general.shard/cache_test.dart
* Both of these don't test specific `Target`s, these have `TestTarget`s.
* test/integration.shard/isolated/native_assets_test.dart
* This could work, but it's an integration test that already takes long to run.
This PR resolves#147806
- List plugin that want to be compiled against a higher Android SDK version
- List plugins that depend on a different NDK version (we don't have a way to compare them)
- Small formatting and wording improvements
- Update syntax to work for both Groovy and Kotlin
- If project uses `build.gradle.kts`, then it is mentioned in the warning message (previously always `build.gradle` was mentioned)
<img width="1209" alt="demo" src="https://github.com/flutter/flutter/assets/40357511/be3522b5-d1b4-4983-9fed-8aaa0f0bc7f7">
This pull request aims for improved readability, based on issue #146600.
```dart
// before
List<SupportedPlatform> getSupportedPlatforms({bool includeRoot = false}) {
final List<SupportedPlatform> platforms = includeRoot
? <SupportedPlatform>[SupportedPlatform.root]
: <SupportedPlatform>[];
if (android.existsSync()) {
platforms.add(SupportedPlatform.android);
}
if (ios.exists) {
platforms.add(SupportedPlatform.ios);
}
if (web.existsSync()) {
platforms.add(SupportedPlatform.web);
}
if (macos.existsSync()) {
platforms.add(SupportedPlatform.macos);
}
if (linux.existsSync()) {
platforms.add(SupportedPlatform.linux);
}
if (windows.existsSync()) {
platforms.add(SupportedPlatform.windows);
}
if (fuchsia.existsSync()) {
platforms.add(SupportedPlatform.fuchsia);
}
return platforms;
}
// after
List<SupportedPlatform> getSupportedPlatforms({bool includeRoot = false}) {
return <SupportedPlatform>[
if (includeRoot) SupportedPlatform.root,
if (android.existsSync()) SupportedPlatform.android,
if (ios.exists) SupportedPlatform.ios,
if (web.existsSync()) SupportedPlatform.web,
if (macos.existsSync()) SupportedPlatform.macos,
if (linux.existsSync()) SupportedPlatform.linux,
if (windows.existsSync()) SupportedPlatform.windows,
if (fuchsia.existsSync()) SupportedPlatform.fuchsia,
];
}
```
In service of https://github.com/flutter/flutter/issues/146879 and https://github.com/flutter/flutter/issues/145812. In these issues, we see what appears to be the flutter tool getting stuck somewhere during hot reload. It may help if we knew were exactly where we are getting stuck (preparing assets, writing them to device, etc.).
This PR adds a new parameter to `FlutterTestDriver::run`, `verbose`. When verbose is set, `FlutterTestDriver` will run `flutter` with `--verbose` in its tests. Keep in mind that `FlutterTestDriver` only prints logs from `flutter` when a test fails, so this shouldn't spam the logs of passing tests.
This PR sets the parameter when invoking the flaky tests from https://github.com/flutter/flutter/issues/146879 and #145812, so we should see more detailed logs in future flakes.
While this is a low risk PR, you can verify the change by intentionally breaking hot reload code, clearing the cached tool binaries, and then running either of these tests.
## Description
This introduces a list of packages that we will explicitly not pin. It is to be used for things where the package isn't actually published, but is a transitive dependency of another package included in the SDK. This happens with the `macros` package, for instance, which depends on the private, unpublished, `_macros` package where the SDK does some tricky things to depend on it (it depends on "any", but ships it as part of the SDK).
Also ran `flutter update-packages --force-update` to update all of the pubspec files.
## Related Issues
- Fixes#147656
## Tests
- Added a test that makes sure that explicitly unpinned packages don't show up in the pinned list.
- added language for all code blocks
- replaced `bash` or `shell` with `sh` for consistency.
- added `sh` and `console` in the GitHub template link generator.
- updated test for GitHub template.
Uses kernel concatenation to concatenate the `program.dill` and `native_assets.dill`.
This will enable compiling `native_assets.dill` after `program.dill` so that tree-shaking information can be used.
Issue:
* https://github.com/flutter/flutter/issues/146270
## Implementation choices
* We can either run the frontend_server twice as a process invocation (current PR), or keep the process running after the dart compilation and then shut it down after native assets compilation to kernel. Keeping the process running would require more coordination between different `Target`s.
* We can either chose to only do separate kernel file compilation in release (AOT) builds, or do it both for JIT and AOT (current PR). Doing it differently in JIT/AOT means more conditionals in lib/src/build_system/targets/, doing it single-shot in JIT might be more performant though.
Update: Both of these are mitigated by not running the kernel compiler process if there are no native assets at all.
## Implementation notes
This only updates `flutter assemble`.
The kernel compilation calls in `flutter run` do not require kernel concatenation. The native-assets-kernel-mapping in `flutter run` contains results from `--dry-run` invocations of `hook/build.dart` (and in the future `hook/link.dart`). These `--dry-run` invocations do not get access to tree-shaking information, so the `link` hook to be introduced later can be run before Dart compilation.
## Tests
* Updated the `Target`s tests to reflect the new implementation.
## Related CLs
* frontend_server support: https://dart-review.googlesource.com/c/sdk/+/363567
* Same PR for Dart standalone: https://dart-review.googlesource.com/c/sdk/+/362384
When Swift Package Manager feature is enabled, create app and create plugin will have Swift Package Manager integration already added and will not need to undergo a migration.
Fixes https://github.com/flutter/flutter/issues/146371.
```
flutter config --enable-swift-package-manager
flutter create --ios-language swift --platforms ios,macos swift_app_name
flutter create --ios-language objc --platforms ios objc_app_name
flutter create --template=plugin --ios-language swift --platforms ios,macos swift_plugin_name
flutter create --template=plugin --ios-language objc --platforms ios objc_plugin_name
```
Here's another PR with a couple of typos fixed. As you can see there was a typo in _fileReferenceI**n**dentifiers_, in class _ParsedProjectInfo._ Maybe we should do some check on that since I'm not sure if that property is used somewhere outside Flutter?
From https://github.com/flutter/flutter/issues/143348#issuecomment-2016047148:
> before we ship, we should add a printTrace to the tool about each asset transformer we're invoking and the path/arguments we called it with
I think this is a good idea since asset transformers can be arbitrary Dart programsâmeaning that a lot can go wrong when running them. For example, they can hang indefinitely or perform some sort of I/O that later results in a tool crash. Knowing that asset transformation was involved when debugging a crash (or a slow/stuck `flutter build`) could be useful, so I think adding a `printTrace` or two is a good idea (or at least not a bad one).
This PR will opt out users from legacy analytics if they have already been opted out from package:unified_analytics.
After successfully merging into main, this will be CP'd into beta and stable channels
This PR adds initial support for Swift Package Manager (SPM). Users must opt in. Only compatible with Xcode 15+.
Fixes https://github.com/flutter/flutter/issues/146369.
## Included Features
This PR includes the following features:
* Enabling SPM via config
`flutter config --enable-swift-package-manager`
* Disabling SPM via config (will disable for all projects)
`flutter config --no-enable-swift-package-manager`
* Disabling SPM via pubspec.yaml (will disable for the specific project)
```
flutter:
disable-swift-package-manager: true
```
* Migrating existing apps to add SPM integration if using a Flutter plugin with a Package.swift
* Generates a Swift Package (named `FlutterGeneratedPluginSwiftPackage`) that handles Flutter SPM-compatible plugin dependencies. Generated package is added to the Xcode project.
* Error parsing of common errors that may occur due to using CocoaPods and Swift Package Manager together
* Tool will print warnings when using all Swift Package plugins and encourage you to remove CocoaPods
This PR also converts `integration_test` and `integration_test_macos` plugins to be both Swift Packages and CocoaPod Pods.
## How it Works
The Flutter CLI will generate a Swift Package called `FlutterGeneratedPluginSwiftPackage`, which will have local dependencies on all Swift Package compatible Flutter plugins.
The `FlutterGeneratedPluginSwiftPackage` package will be added to the Xcode project via altering of the `project.pbxproj`.
In addition, a "Pre-action" script will be added via altering of the `Runner.xcscheme`. This script will invoke the flutter tool to copy the Flutter/FlutterMacOS framework to the `BUILT_PRODUCTS_DIR` directory before the build starts. This is needed because plugins need to be linked to the Flutter framework and fortunately Swift Package Manager automatically uses `BUILT_PRODUCTS_DIR` as a framework search path.
CocoaPods will continue to run and be used to support non-Swift Package compatible Flutter plugins.
## Not Included Features
It does not include the following (will be added in future PRs):
* Create plugin template
* Create app template
* Add-to-App integration
Changing the web renderer doesn't directly modify the environment's dart defines, and so doesn't do a full build invalidation. We need to include the web renderer in the build key for the compiler configuration. This information is used directly by the web targets to modify the dart defines that are passed into the compiler, so we need to rebuild if this information changes.
When performing artifact lookups for `Artifact.genSnapshot` for macOS desktop builds, a `TargetPlatform` is used to determine the name of the tool, typically `gen_snapshot_$TARGET_ARCH`. Formerly, this tool was always named `gen_snapshot`.
The astute reader may ask "but Chris, didn't we support TWO target architectures on iOS and therefore need TWO `gen_snapshot` binaries?" Yes, we did support both armv7 and arm64 target architectures on iOS. But no, we didn't initially have two `gen_snapshot` binaries. We did *build* two `gen_snapshots`:
* A 32-bit x86 binary that emitted armv7 AOT code
* A 64-bit x64 binary that emitted arm64 AOT code
At the time, the bitness of the `gen_snapshot` tool needed to match the bitness of the target architecture, and to avoid having to do a lot of work plumbing through suffixed `gen_snapshot` names, the author of that work (who, as evidenced by this patch, is still paying for his code crimes) elected to "cleverly" lipo the two together into a single multi-architecture macOS binary still named `gen_snapshot`. See: https://github.com/flutter/engine/pull/4948
This was later remediated over the course of several patches, including:
* https://github.com/flutter/engine/pull/10430
* https://github.com/flutter/engine/pull/22818
* https://github.com/flutter/flutter/pull/37445
However, there were still cases (notably `--local-engine` workflows in the tool) where we weren't computing the target platform and thus referenced the generic `gen_snapshot` tool.
See: https://github.com/flutter/flutter/issues/38933
Fixed in: https://github.com/flutter/engine/pull/28345
The test removed in this PR, which ensured that null `SnapshotType.platform` was supported was introduced in https://github.com/flutter/flutter/pull/11924 as a followup to https://github.com/flutter/flutter/pull/11820 when the snapshotting logic was originally extracted to the `GenSnapshot` class, and most invocations still passed a null target platform.
Since there are no longer any cases where `TargetPlatform` isn't passed when looking up `Artifact.genSnapshot`, we can safely make the platform non-nullable and remove the test.
This is pre-factoring towards the removal of the generic `gen_snapshot` artifact from the macOS host binaries (which are currently unused since we never pass a null `TargetPlatform`), which is pre-factoring towards the goal of building `gen_snapshot` binaries with an arm64 host architecture, and eliminate the need to use Rosetta during iOS and macOS Flutter builds.
Part of: https://github.com/flutter/flutter/issues/101138
Umbrella issue: https://github.com/flutter/flutter/issues/103386
Umbrella issue: https://github.com/flutter/flutter/issues/69157
No new tests since the behaviour is enforced by the compiler.
This tweaks the Flutter doctor messages for CocoaPods.
This also switches the "unknown version" error to link to the update instructions instead of the installation instructions; the user has already installed CocoaPods in this scenario.
Example error before:
```
â CocoaPods not installed.
CocoaPods is used to retrieve the iOS and macOS platform side's plugin code that responds to your plugin usage on the Dart side.
Without CocoaPods, plugins will not work on iOS or macOS.
For more info, see https://flutter.dev/platform-plugins
To install see https://guides.cocoapods.org/using/getting-started.html#installation for instructions.
```
Example error after:
```
â CocoaPods not installed.
CocoaPods is a package manager for iOS or macOS platform code.
Without CocoaPods, plugins will not work on iOS or macOS.
For more info, see https://flutter.dev/platform-plugins
For installation instructions, see https://guides.cocoapods.org/using/getting-started.html#installation
```
In a ProxiedDevicePortForwarder, there might be a race condition where the local socket has been disconnected, but the remote end was still sending new data. In this case, avoid forwarding new data to the socket.
The interface for `ArgResults` from `package:args` has added new fields. Change the implementations of these in the conductor to extend `Fake` so that these aren't analyzer errors.
This broke the pub roll here: https://github.com/flutter/flutter/pull/146642#issuecomment-2050169629
This adds support for adding the `--wasm` flag to `flutter run` and `flutter drive`
* Emits errors if you attempt to use the skwasm renderer without the `--wasm` flag
* Emits errors if you try to use `--wasm` when not using a web device
* Uses the skwasm renderer by default if you pass `--wasm` and no `--web-renderer`
It looks like the formatter was updated.
We have a test running on the FFIgen repo that checks that rerunning the generated bindings with FFIgen generates identical bindings.
Closes:
* https://github.com/dart-lang/native/issues/1072
Convert `ProjectMigration.run()` and `ProjectMigrator.migrate()` to be async.
Needed for Swift Package Manager migration, which requires some async processes: https://github.com/flutter/flutter/pull/146256
Also move the vm service discovery logic into platform-specific implementation of `Device`s. This is to avoid having platform-specific code in attach.dart.
Xcode 15 will be required for iOS App Store submission
> Please note that as of April 2024 all iOS and iPadOS apps submitted to the App Store must be built with a minimum of Xcode 15 and the iOS 17 SDK.
https://developer.apple.com/ios/submit/
And will also be required for Swift Package Manager support https://github.com/flutter/flutter/pull/146256.
We could swap to "required" but macOS developers don't technically need to upgrade. We can let the Store itself enforce its policies. And we can swap to Xcode 15 "required" when SPM adoption is further along.
Part of https://github.com/flutter/flutter/issues/144582
Part of #137040 and #80374
`possibleResolutions` and `possibleResolutions` used a key containing the platform and the plugin name via `getResolutionKey`. The global list is not necessary and also confusing. It can be avoided by handling the resolution of plugins per platform. This helps to have a more self-contained plugin resolution. This also is necessary to reuse the plugin resolution logic (per platform) for #137040.
This PR is to update material_color_utilities package version to the latest. `material_color_utilities/scheme/scheme_fruit_salad.dart` and `material_color_utilities/scheme/scheme_rainbow.dart` are exported after version 0.9.0.
Once this PR is merged, we don't need to explicitly import these two files like the change in PR #144805, which breaks some dependencies in `Google testing`.
This PR is a follow-up of a previous PR of mine:
https://github.com/flutter/flutter/pull/141417. It was unfinished, i.e.
I only implemented it and used it in `examples/hello_world`. No "flutter
create" templates were modified.
This change is theoretically breaking, but in practice, I am pretty sure
nobody uses this. It was not accounced anywhere, the only app using it
is `examples/hello_world`. I did not do that (that=update docs and
templates) because I wanted a solution that is idiomatic in both Gradle
and Kotlin, and only now I found time to do this.
### Without this change
```groovy
defaultConfig {
applicationId = "io.flutter.examples.hello_world"
minSdk = flutter.minSdkVersion
targetSdk = flutter.targetSdkVersion
versionCode = flutter.versionCode()
versionName = flutter.versionName()
}
```
### With this change
```groovy
defaultConfig {
applicationId = "io.flutter.examples.hello_world"
minSdk = flutter.minSdkVersion
targetSdk = flutter.targetSdkVersion
versionCode = flutter.versionCode
versionName = flutter.versionName
}
```
Idiomatic getter - yay! It's consistent between assignment of all four
props.
### Issue
fixes https://github.com/flutter/flutter/issues/146067
## 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: Reid Baker <reidbaker@google.com>
Fixes https://github.com/flutter/flutter/issues/144454
For reference, after formatting it looks like:
```
ââ Flutter Fix âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â [!] Your project requires a newer version of the Kotlin Gradle plugin. â
â Find the latest version on https://kotlinlang.org/docs/releases.html#release-details, then update the â
â version number of the plugin with id "org.jetbrains.kotlin.android" in the plugins block of â
â /Users/mackall/development/BugTesting/ELIMINATEME/blah/android/settings.gradle. â
â â
â Alternatively (if your project was created before Flutter 3.19), update â
â /Users/mackall/development/BugTesting/ELIMINATEME/blah/android/build.gradle â
â ext.kotlin_version = '<latest-version>' â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
```
In service of https://github.com/flutter/flutter/issues/143348
This PR makes hot reloads reflect changes to transformer configurations under the `assets` section in pubspec.yaml.
This PR is optimized for ease of implementation, and should not be merged as-is. If it is merged as-is, seriously consider creating a tech debt issue and assigning it to someone to make sure it gets resolved.
There are two issues in the previous implementation:
1. `_populateDevices` will return the devices from `deviceNotifier` if it had been initialized, assuming that once it's initialized, it has been properly populated. That assumption is not true because calling getters like `onAdded` would initialize `deviceNotifier` without populating it.
2. `deviceNotifier` instance might be replaced in some cases, causing `onAdded` subscribers to lose any future updates.
To fix (1), this commit added the `isPopulated` field in `deviceNotifier` as a more accurate flag to determine if we need to populate it.
To fix (2), this commit made `deviceNotifier` a final member in `PolingDeviceDiscovery`.
* Adds support for `flutter test --wasm`.
* The test compilation flow is a bit different now, so that it supports compilers other than DDC. Specifically, when we run a set of unit tests, we generate a "switchboard" main function that imports each unit test and runs the main function for a specific one based off of a value set by the JS bootstrapping code. This way, there is one compile step and the same compile output is invoked for each unit test file.
* Also, removes all references to `dart:html` from flutter/flutter.
* Adds CI steps for running the framework unit tests with dart2wasm+skwasm
* These steps are marked as `bringup: true`, so we don't know what kind of failures they will result in. Any failures they have will not block the tree at all yet while we're still in `bringup: true`. Once this PR is merged, I plan on looking at any failures and either fixing them or disabling them so we can get these CI steps running on presubmit.
This fixes https://github.com/flutter/flutter/issues/126692
Pre work for https://github.com/flutter/engine/pull/51229. Removes a lot of code referencing v1 of the android embedding, though not necessarily all of it (I may have missed some, it is hard to know).
Will hopefully make landing that PR less painful (or maybe painless?)
A ProxiedDevice has two port forwarder, one to forward remote host port and another to forward remote device port. During an attach workflow, the port was forwarded by the latter. Update ProxiedDDS to make sure that it works in such case.
This manually rolls pub packages and updates some calls to use updated APIs that use `Uri` instead of file paths (since macro-generated sources don't exist as files on disk).
This pull request is part of the effort to solve issue #144903.
In the past, my efforts to reduce line length involved refactoring away from switch statements, but unlike [yesterday's PR](https://github.com/flutter/flutter/pull/144905), this one is full of switch statements that make things more concise!
This makes several changes to flutter web app bootstrapping.
* The build now produces a `flutter_bootstrap.js` file.
* By default, this file does the basic streamlined startup of a flutter app with the service worker settings and no user configuration.
* The user can also put a `flutter_bootstrap.js` file in the `web` subdirectory in the project directory which can have whatever custom bootstrapping logic they'd like to write instead. This file is also templated, and can use any of the tokens that can be used with the `index.html` (with the exception of `{{flutter_bootstrap_js}}`, see below).
* Introduced a few new templating tokens for `index.html`:
* `{{flutter_js}}` => inlines the entirety of `flutter.js`
* `{{flutter_service_worker_version}}` => replaced directly by the service worker version. This can be used instead of the script that sets the `serviceWorkerVersion` local variable that we used to have by default.
* `{{flutter_bootstrap_js}}` => inlines the entirety of `flutter_bootstrap.js` (this token obviously doesn't apply to `flutter_bootstrap.js` itself).
* Changed `IndexHtml` to be called `WebTemplate` instead, since it is used for more than just the index.html now.
* We now emit warnings at build time for certain deprecated flows:
* Warn on the old service worker version pattern (i.e.`(const|var) serviceWorkerVersion = null`) and recommends using `{{flutter_service_worker_version}}` token instead
* Warn on use of `FlutterLoader.loadEntrypoint` and recommend using `FlutterLoader.load` instead
* Warn on manual loading of `flutter_service_worker.js`.
* The default `index.html` on `flutter create` now uses an async script tag with `flutter_bootstrap.js`.
Some tests are assuming the flutter sdk code is being checked out to flutter and checking the code to a different repository makes them fail.
Bug: https://github.com/flutter/flutter/issues/144487
Reverts: flutter/flutter#144752
Initiated by: andrewkolos
Reason for reverting: compilation issue has turned the tree red
Original PR Author: andrewkolos
Reviewed By: {christopherfujino}
This change reverts the following previous change:
In service of https://github.com/flutter/flutter/issues/143348
When invoking a package to transform an asset, we set `FLUTTER_BUILD_MODE` to the CLI name of the build mode being used. Inspired by https://github.com/flutter/flutter/issues/101077#issuecomment-1890379501:
> Do transformers know whether they get executed in debug or release mode? I kinda imagine that being useful. Ex: There's a transformer that optimizes the file size of images. Depending on the amount and size of the images, that could take a significant amount of time. Therefore, I might want to only execute it in release builds.
Note for the reviewer: the interesting part of this change can be found in the commit [set environment variable to build mode when running asset transformer…](579912d470). The rest of the change is updating call sites with a new argument.
In service of https://github.com/flutter/flutter/issues/143348
When invoking a package to transform an asset, we set `FLUTTER_BUILD_MODE` to the CLI name of the build mode being used. Inspired by https://github.com/flutter/flutter/issues/101077#issuecomment-1890379501:
> Do transformers know whether they get executed in debug or release mode? I kinda imagine that being useful. Ex: There's a transformer that optimizes the file size of images. Depending on the amount and size of the images, that could take a significant amount of time. Therefore, I might want to only execute it in release builds.
Note for the reviewer: the interesting part of this change can be found in the commit [set environment variable to build mode when running asset transformerâ¦](579912d470). The rest of the change is updating call sites with a new argument.
This fixes https://github.com/flutter/flutter/issues/143703
We need to make sure that when source maps are enabled for the dart2js target, it advertises the sourcemap file as one of its outputs so that the web release bundle can copy it over.
The flutter engine & framework can opt out of this optimization for
individual classes / class hierarchies via:
* `@pragma(flutter:keep-to-string)`
* `@pragma(flutter:keep-to-string-in-subtypes)`
Or by using the convenience constant `@keepToString` from `dart:ui`.
=> This aligns the build process more with g3 (which already does this)
Closes https://github.com/flutter/flutter/issues/52759
Part of #137040 and #80374
The flag `throwOnPluginPubspecError` never actually was enabled during production in #79669, but only in some dart plugin tests. And in the tests the case of the error when enabling the flag was not explicitly tested. The only thing tested was, that it is not thrown when disabled.
As explained [here](https://github.com/flutter/flutter/pull/142035#discussion_r1484237904) the only case, where this error could be thrown is, when a dart implementation and a native inline implementation are provided simultaneously. But throwing an exception there is a wrong behavior, as both can coexist in a plugin package, thus in the pubspec file.
Disabling the flag means, that the error is not thrown and not shown to the user. This is the case in production (contrary to the dart plugin tests), which acts like these plugin cases of implementations are just skipped. And this is what actually should be done.
In conclusion, I think the case of coexisting dart and native implementation in pubspec was just overlooked and therefore this error validation was introduced, which is not necessary or even valid.
For more discussion, see: https://discord.com/channels/608014603317936148/608022056616853515/1200194937791205436
- This is tricky: I already added a test in #142035, which finally complies with the other tests, by removing the flag. So I think it falls in the category of "remove dead code".
- Theoretically this is a breaking change, as removing / altering some tests. But the flag actually was never valid or used, so IDK. But this may not does fall in the category of "contributed tests".
*Replace this paragraph with a description of what this PR is changing or adding, and why. Consider including before/after screenshots.*
*List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.*
*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
`DevFSBytesContent` (and it's descendant `DevFSStringContent`) have setters that change the underlying content. These are unused outside of tests, so this PR removes them. Amongst other things, this could help me refactor https://github.com/flutter/flutter/pull/144660 into something that has fewer pitfalls.
This is purely a refactoring.
We should always target the newest, and 34 is the newest. This isn't a requirement yet (like it is for 33+) but presumably it will be made required in the nearish future.
Partial implementation of https://github.com/flutter/flutter/issues/143348
This enables asset transformation during hot reload (except for web, because that has its own implementation of `DevFS` ð). Asset transformers will be reapplied after changing any asset and performing a hot reload during `flutter run`.
Explicitly handle the case where the iOS device is not paired. On `flutter run` show an error and bail instead of trying and failing to launch on the device.
On this PR:
```
$ flutter run -d 00008110-0009588C2651401E
'iPhone' is not paired. Open Xcode and trust this computer when prompted.
$
```
Fixes https://github.com/flutter/flutter/issues/144447
Closes https://github.com/flutter/flutter/pull/144095
Originally, my aim was just to refactor (as per usual), but while messing around with the `TableBorder.symmetric` constructor, I realized that `borderRadius` was missing!
This pull request makes a few class constructors more efficient, and it fixes#144277 by adding the missing parameter.
<br>
## Description
This PR simplifies one external link in a commented section of the Android manifest template.
## Related Issue
Fixes https://github.com/flutter/flutter/issues/144249
## Tests
Documentation only PR.
Reverts flutter/flutter#143244
Initiated by: vashworth
Reason for reverting: Increased `flutter_framework_uncompressed_bytes` - see https://github.com/flutter/flutter/issues/144251
Original PR Author: vashworth
Reviewed By: {jmagman}
This change reverts the following previous change:
Original Description:
Replace `FlutterMacOS.framework` cached artifact with `FlutterMacOS.xcframework`. Also, update usage of `FlutterMacOS.framework` to use `FlutterMacOS.xcframework`.
Part of https://github.com/flutter/flutter/issues/126016.
So far `flutter build web --wasm` was always stripping wasm symbols
except if `--no-strip-wasm` is passed.
=> Ensure that in profile mode we also keep the symbols
Replace `FlutterMacOS.framework` cached artifact with `FlutterMacOS.xcframework`. Also, update usage of `FlutterMacOS.framework` to use `FlutterMacOS.xcframework`.
Part of https://github.com/flutter/flutter/issues/126016.
When the daemon throws an exception, the receiving client is unable to surface stack traces from the daemon.
This is because it is sent with the `trace` key here:
1e8dd1e4d6/packages/flutter_tools/lib/src/daemon.dart (L308)
But the client tries to read it with the `stackTrace` key here:
1e8dd1e4d6/packages/flutter_tools/lib/src/daemon.dart (L343)
Thanks to @mraleph for spotting this!
*List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.*
b/326825892
Part of #137040 and #80374
- Differentiate pubspec and resolution errors
- Rename platform to platformKey
- Add TODO for rework logic of flag [throwOnPluginPubspecError]
- Swap for loop: handle by platform and then by plugin
### Context:
DDC modules are abstractions over how libraries are loaded/updated. The entirety of google3 uses the DDC/legacy module system due to its flexibility extensibility over the other two (ES6 and AMD/RequireJS). Unifying DDC's module system saves us from duplicating work and will allow us to have finer grained control over how JS modules are loaded. This is a a prerequisite to features such as hot reload.
### Overview:
This change plumbs a boolean flag through flutter_tools that switches between DDC (new) and AMD (current) modules. This mode is automatically applied when `--extra-front-end-options=--dartdevc-module-format=ddc` is specified alongside `flutter run`. Other important additions include:
* Splitting Flutter artifacts between DDC and AMD modules
* Adding unit tests for the DDC module system
* Additional bootstrapper logic for the DDC module system
We don't expect to see any user-visible behavior or performance differences.
This is dependent on [incoming module system support in DWDS](https://github.com/dart-lang/webdev/pull/2295) and [additional artifacts in the engine](https://github.com/flutter/engine/pull/47783).
This is part of a greater effort to deprecate the AMD module system: https://github.com/dart-lang/sdk/issues/52361
This pull request fixes#143803 by taking advantage of Dart's null-aware operators.
And unlike `switch` expressions ([9 PRs](https://github.com/flutter/flutter/pull/143634) and counting), the Flutter codebase is already fantastic when it comes to null-aware coding. After refactoring the entire repo, all the changes involving `?.` and `??` can fit into a single pull request.
This PR implements the functionality described above and hides it behind
the `--experimental-faster-testing` flag of `flutter test`.
### The following are some performance measurements from test runs
conducted on GitHub Actions
run 1 logs:
https://github.com/derekxu16/flutter_test_ci/actions/runs/8008029772/attempts/1
run 2 logs:
https://github.com/derekxu16/flutter_test_ci/actions/runs/8008029772/attempts/2
run 3 logs:
https://github.com/derekxu16/flutter_test_ci/actions/runs/8008029772/attempts/3
**length of `flutter test --reporter=expanded test/animation
test/foundation` step**
run 1: 54s
run 2: 52s
run 3: 56s
average: 54s
**length of `flutter test --experimental-faster-testing
--reporter=expanded test/animation test/foundation` step**
run 1: 27s
run 2: 27s
run 3: 29s
average: 27.67s (~48.77% shorter than 54s)
**length of `flutter test --reporter=expanded test/animation
test/foundation test/gestures test/painting test/physics test/rendering
test/scheduler test/semantics test/services` step**
run 1: 260s
run 2: 270s
run 3: 305s
average: 278.33s
**length of `flutter test --experimental-faster-testing
--reporter=expanded test/animation test/foundation test/gestures
test/painting test/physics test/rendering test/scheduler test/semantics
test/services` step**
from a clean build (right after deleting the build folder):
run 1: 215s
run 2: 227s
run 3: 245s
average: 229s (~17.72% shorter than 278.33s)
Note that in reality, `test/material` was not passed to `flutter test`
in the trials below. All of the test files under `test/material` except
for `test/material/icons_test.dart` were listed out individually
**length of `flutter test --reporter=expanded test/material` step**
run 1: 408s
run 2: 421s
run 3: 451s
average: 426.67s
**length of `flutter test --experimental-faster-testing
--reporter=expanded test/material` step**
run 1: 382s
run 2: 373s
run 3: 400s
average: 385s (~9.77% shorter than 426.67s)
---------
Co-authored-by: Dan Field <dnfield@google.com>
Update: Accidentally use `--O4` instead of `-O4` in `dev/devicelab/lib/tasks/web_benchmarks.dart` update.
Original description:
* Make `flutter build web` have one option that determins the
optimization level: `-O<level>` / `--optimization-level=<level>` =>
Defaulting to -O4 => Will apply to both dart2js and dart2wasm
* Deprecate `--dart2js-optimization=O<level>`
* Disentagle concept of optimization from concept of static symbols =>
Add a `--strip-wasm` / `--no-strip-wasm` flag that determins whether
static symbols are kept in the resulting wasm file.
* Remove copy&past'ed code in the tests for wasm build tests
* Cleanup some artifacts code, now that we no longer use `wasm-opt`
inside flutter tools
Reverts flutter/flutter#143517
Initiated by: dnfield
Reason for reverting: broke CI, see https://ci.chromium.org/ui/p/flutter/builders/prod/Linux%20web_benchmarks_skwasm/3446/overview
Original PR Author: mkustermann
Reviewed By: {eyebrowsoffire}
This change reverts the following previous change:
Original Description:
* Make `flutter build web` have one option that determins the optimization level: `-O<level>` / `--optimization-level=<level>` => Defaulting to -O4 => Will apply to both dart2js and dart2wasm
* Deprecate `--dart2js-optimization=O<level>`
* Disentagle concept of optimization from concept of static symbols => Add a `--strip-wasm` / `--no-strip-wasm` flag that determins whether static symbols are kept in the resulting wasm file.
* Remove copy&past'ed code in the tests for wasm build tests
* Cleanup some artifacts code, now that we no longer use `wasm-opt` inside flutter tools
* Make `flutter build web` have one option that determins the
optimization level: `-O<level>` / `--optimization-level=<level>` =>
Defaulting to -O4 => Will apply to both dart2js and dart2wasm
* Deprecate `--dart2js-optimization=O<level>`
* Disentagle concept of optimization from concept of static symbols =>
Add a `--strip-wasm` / `--no-strip-wasm` flag that determins whether
static symbols are kept in the resulting wasm file.
* Remove copy&past'ed code in the tests for wasm build tests
* Cleanup some artifacts code, now that we no longer use `wasm-opt`
inside flutter tools
Entire pr generated with [ktlint](https://github.com/pinterest/ktlint) --format. First step before enabling linting as part of presubmit for kotlin changes.
Add column information as table header for `flutter emulators` command.
**Before:**
```
2 available emulators:
Pixel_3_API_30 ⢠Pixel 3 API 30 ⢠Google ⢠android
Resizable_API_33 ⢠Resizable API 33 ⢠Google ⢠android
To run an emulator, run 'flutter emulators --launch <emulator id>'.
To create a new emulator, run 'flutter emulators --create [--name xyz]'.
You can find more information on managing emulators at the links below:
https://developer.android.com/studio/run/managing-avdshttps://developer.android.com/studio/command-line/avdmanager
```
**After:**
```
2 available emulators:
Id ⢠Name ⢠Manufacturer ⢠Platform
Pixel_3_API_30 ⢠Pixel 3 API 30 ⢠Google ⢠android
Resizable_API_33 ⢠Resizable API 33 ⢠Google ⢠android
To run an emulator, run 'flutter emulators --launch <emulator id>'.
To create a new emulator, run 'flutter emulators --create [--name xyz]'.
You can find more information on managing emulators at the links below:
https://developer.android.com/studio/run/managing-avdshttps://developer.android.com/studio/command-line/avdmanager
```
fixes#140656
* Flags to `dart compile wasm`
Some options are not relevant to a standalone user of `dart compile
wasm` (e.g. specyfing dart-sdk, platform file etc). => Those aren't
offered by the `dart compile wasm` tool directly. => We use the
`--extra-compiler-option=` instead which passes through arbitrary
options to the dart2wasm compiler. => We don't maintain compatibility of
those options, if we update them we'll ensure to also update flutter
tools
* Binaryen optimization passes
This change will mean we use the binaryen flags from Dart SDK which are
slightly different from the ones in flutter.
* Optimization configuration
This change will also start using the more standardized `-O` flag for
determining optimization levels. The meaning of those flags have been
mostly aligned with dart2js (with some differences remaining).
* Minimization
Using the new optimization flags, namely `-O4` for `--wasm-opt=full`,
will automatically enable the new `--minify` support. Minification is
Dart semantics preserving but changes the `<obj>.runtimeType.toString()`
to use minified names (just as in dart2js).
* Code size changes
Overall this change will reduce wonderous code size by around 10%.
Issue https://github.com/dart-lang/sdk/issues/54675
In service of https://github.com/flutter/flutter/issues/143348.
**Issue.** The `equals` implementation of `AssetsEntry` is incorrect. It compares `flavors` lists using reference equality. This PR addresses this.
This also adds a test to make sure valid asset `flavors` declarations are parsed correctly.
While we are here, this PR also includes a couple of refactorings:
* `flutter_manifest_test.dart` is a bit large. To better match our style guide, I've factored out some related tests into their own file.
* A couple of changes to the `_validateListType` function in `flutter_manifest.dart`:
* The function now returns a list of errors instead of accepting a list to append onto. This is more readable and also allows callers to know which errors were found by the call.
* The function is renamed to `_validateList` and now accepts an `Object?` instead of an `YamlList`. If the argument is null, an appropriate error message is contained in the output. This saves callers that are only interested in validation from having to write their own null-check, which they all did before.
* Some error strings were tweaked for increased readability and/or grammatical correctness.
This is an attempt at a reland of https://github.com/flutter/flutter/pull/141396
The main changes here that are different than the original PR is fixes to wire up the `flutter test` command properly with the web renderer.
This is in service of https://github.com/flutter/flutter/pull/141194
This will make it easier to get the `flutter run -d <browser>` and `flutter build fuschia` cases easier to get under test.
This is a direct revert of (the revert of (the reland of (the policy pr))): https://github.com/flutter/flutter/pull/143132.
The only change is:
1. to put a conditional all on one line, because the packages repository has a test that uses an old flutter project to make sure nothing regresses. The old project uses an old gradle version, and the old gradle version bundles an old groovy version, and the old groovy version has a bug where lines that start with `&&` don't always work: https://issues.apache.org/jira/browse/GROOVY-7218 (I enjoy that the revert reason ends up providing another strong justification to go forward with the policy). Also thanks to @reidbaker for pointing out this bug.
2. I also made a slight formatting change to the messages that print when out of the support bounds, which I think looks slightly better.
I tested this with on a branch that included a revert of https://github.com/flutter/flutter/pull/142008, and was able to recreate the failure and verify that it was resolved by 1).
Re land of https://github.com/flutter/flutter/pull/142000.
Differences:
1. Fixed the test that was failing in postsubmit. The reason was that the Flutter Gradle Plugin was being applied after KGP in that test, so we couldn't find the KGP version. This caused a log, and the test expects no logs. I moved FGP to after KGP
2. Added to the logs for when we can't find AGP. Change is from
> "Warning: unable to detect project AGP version. Skipping version checking."
to
> ~"Warning: unable to detect project AGP version. Skipping version checking. \nThis may be because you have applied the Flutter Gradle Plugin after AGP."~
update: the above is wrong, changed to
> "Warning: unable to detect project KGP version. Skipping version checking. \nThis may be because you have applied AGP after the Flutter Gradle Plugin."
3. Added a note to the app-level build.gradle templates that FGP must go last
> // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugin.
Dual Web Compile has had some issues where `flutter test` is not respecting the `--web-renderer` flag for some reason. I haven't gotten entirely to the bottom of the issue, but for now we need to rever these changes while I investigate. This reverts the following PRs:
https://github.com/flutter/flutter/pull/143128https://github.com/flutter/flutter/pull/141396
While doing this revert, I had a few merge conflicts with https://github.com/flutter/flutter/pull/142760, and I tried to resolve the merge conflicts within the spirit of that PR's change, but @chingjun I might need your input on whether the imports I have modified are okay with regards to the change you were making.
Reland of https://github.com/flutter/flutter/pull/142709.
The revert of the revert is in the first commit, the fix in the commit on top.
The move of the fakes for packages/flutter_tools/test/general.shard/resident_runner_test.dart was erroneous before, as it was trying to use setters instead of a private field. This PR changes the private `_devFS` field in the fake to be a public `fakeDevFS` in line with other fakes.
## Original PR description
Native assets in other build systems are not built with `package:native_assets_builder` invoking `build.dart` scripts. Instead all packages have their own blaze rules. Therefore we'd like to not depend on `package:native_assets_builder` from flutter tools in g3 at all.
This PR aims to move the imports of `native_assets_builder` and `native_assets_cli` into the `isolated/` directory and into the files with a `main` function that are not used in with other build systems.
In order to be able to remove all imports in files used by other build systems, two new interfaces are added `HotRunnerNativeAssetsBuilder` and `TestCompilerNativeAssetsBuilder`. New parameters are then piped all the way through from the entry points:
* bin/fuchsia_tester.dart
* lib/executable.dart
The build_system/targets dir is already excluded in other build systems.
So, after this PR only the two above files and build_system/targets import from `isolated/native_assets/` and only `isolated/native_assets/` import `package:native_assets_cli` and `package:native_assets_builder`.
Context:
* https://github.com/flutter/flutter/issues/142041
Policy per https://flutter.dev/go/android-dependency-versions.
https://github.com/flutter/flutter/issues/140913
~Still a WIP while I clean up some error handling, remove some prints, and figure out a Java test (more difficult than the others because I believe we can only install one java version per ci shard).~
~Also it looks like there are errors that I need to fix when this checking is applied to a project that uses the old way of applying AGP/KGP using the top-level `build.gradle` file (instead of the new template way of applying them in the `settings.gradle` file).~ Done, this is why [these lines exist](9af6bae6b9/packages/flutter_tools/gradle/src/main/groovy/flutter.groovy (L72-L88)) in `flutter.groovy`. They just needed to be added
Since `WebReleaseBundle` is responsible for copying over the outputs from the subtargets, so it needs to be reflected in inputs and outputs so that things will be recopied when something changes.
Re-sets two jvmargs that were getting cleared because we set a value for `-Xmx`. Could help with https://github.com/flutter/flutter/issues/142957. Copied from comment here https://github.com/flutter/flutter/issues/142957:
>Two random things I ran into while looking into this that might help:
>
>1. Gradle has defaults for a couple of the jvmargs, and setting any one of them clears those defaults for the others (bug here https://github.com/gradle/gradle/issues/19750). This can cause the "Gradle daemon to consume more and more native memory until it crashes", though the bug typically has a different associated error. It seems worth it to re-set those defaults.
>2. There is a property we can set that will give us a heap dump on OOM ([-XX:HeapDumpOnOutOfMemoryError](https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/clopts001.html))
Mostly just a find and replace from `find . -name gradle.properties -exec sed -i '' 's/\-Xmx4G/-Xmx4G\ \-XX:MaxMetaspaceSize=2G\ \-XX:+HeapDumpOnOutOfMemoryError/g' {} \;`, with the templates and the one test that writes from a string replaced by hand. I didn't set a value for `MaxMetaspaceSize` in the template files because I want to make sure this value doesn't cause problems in ci first (changes to the templates are essentially un-revertable for those who `flutter create` while the changes exist).
Previously, we were comparing the signed int `target_length` (returned by WideCharToMultiByte) to a size_t string length, resulting in a signed/unsigned comparison warning as follows:
```
windows\runner\utils.cpp(54,43): warning C4018: '>': signed/unsigned mismatch
```
WideCharToMultiByte returns:
* 0 on error
* the number of bytes written to the buffer pointed to by its fifth parameter, lpMultiByteStr, on success.
As a result it's safe to store the return value in an unsigned int, which eliminates the warning.
No changes to tests since this is dependent on end-user project settings/modifications and does not trigger a warning with default project settings.
Fixes: https://github.com/flutter/flutter/issues/134227
Reverts flutter/flutter#142709
Initiated by: vashworth
Reason for reverting: `Mac tool_tests_general` started failing on this commit: https://ci.chromium.org/ui/p/flutter/builders/prod/Mac%20tool_tests_general/15552/overview
Original PR Author: dcharkes
Reviewed By: {christopherfujino, chingjun, reidbaker}
This change reverts the following previous change:
Original Description:
Native assets in other build systems are not built with `package:native_assets_builder` invoking `build.dart` scripts. Instead all packages have their own blaze rules. Therefore we'd like to not depend on `package:native_assets_builder` from flutter tools in g3 at all.
This PR aims to move the imports of `native_assets_builder` and `native_assets_cli` into the `isolated/` directory and into the files with a `main` function that are not used in with other build systems.
In order to be able to remove all imports in files used by other build systems, two new interfaces are added `HotRunnerNativeAssetsBuilder` and `TestCompilerNativeAssetsBuilder`. New parameters are then piped all the way through from the entry points:
* bin/fuchsia_tester.dart
* lib/executable.dart
The build_system/targets dir is already excluded in other build systems.
So, after this PR only the two above files and build_system/targets import from `isolated/native_assets/` and only `isolated/native_assets/` import `package:native_assets_cli` and `package:native_assets_builder`.
Context:
* https://github.com/flutter/flutter/issues/142041
Native assets in other build systems are not built with `package:native_assets_builder` invoking `build.dart` scripts. Instead all packages have their own blaze rules. Therefore we'd like to not depend on `package:native_assets_builder` from flutter tools in g3 at all.
This PR aims to move the imports of `native_assets_builder` and `native_assets_cli` into the `isolated/` directory and into the files with a `main` function that are not used in with other build systems.
In order to be able to remove all imports in files used by other build systems, two new interfaces are added `HotRunnerNativeAssetsBuilder` and `TestCompilerNativeAssetsBuilder`. New parameters are then piped all the way through from the entry points:
* bin/fuchsia_tester.dart
* lib/executable.dart
The build_system/targets dir is already excluded in other build systems.
So, after this PR only the two above files and build_system/targets import from `isolated/native_assets/` and only `isolated/native_assets/` import `package:native_assets_cli` and `package:native_assets_builder`.
Context:
* https://github.com/flutter/flutter/issues/142041
â¦and removed the no-shuffle tag.
This PR fixes#142376 by fixing the flaky test in language_version_test.dart and removes the no-shuffle tag.
Â
## The Problem
The test expected the language version that is set at the top of the test file ('2.13' set in language_version_test.dart â line 14) but defaulted to the language version set in the file it is testing ('2.12' is set in language_version.dart).
This problem was hidden when some other test ran before this test and set up the language version correctly.
Â
## The Fix
Make the test itself load the default language version we are testing against.
Add a new `BuildTargets` class that provides commonly used build targets. And avoid importing files from `build_system/targets` except from the top level entrypoints or from top level commands.
Also move `scene_importer.dart` and `shader_compiler.dart` into `build_system/tools` because they are not `Target` classes, but wrapper for certain tools.
With this change, we can ignore all files in `build_system/targets` internally and make PR #142709 easier to land internally. See cl/603434066 for the corresponding internal change.
Related to:
https://github.com/flutter/flutter/pull/142709https://github.com/flutter/flutter/issues/142041
Also note that I have opted to add a new variable in `globals.dart` for `BuildTargets` in this PR, but I know that we are trying to get rid of globals. Several alternatives that I was considering:
1. Add a new field in `BuildSystem` that returns a `BuildTargets` instance. Since `BuildSystem` is already in `globals`, we can access build targets using `globals.buildSystem.buildTargets` without adding a new global variable.
2. Properly inject the `BuildTargetsImpl` instance from the top level `executable.dart` and top level commands.
Let me know if you want me to do one of the above instead. Thanks!
This implements dual compile via the newly available flutter.js bootstrapping APIs for intelligent build fallback.
* Users can now use the `FlutterLoader.load` API from flutter.js
* Flutter tool injects build info into the `index.html` of the user so that the bootstrapper knows which build variants are available to bootstrap
* The semantics of the `--wasm` flag for `flutter build web` have changed:
- Instead of producing a separate `build/web_wasm` directory, the output goes to the `build/web` directory like a normal web build
- Produces a dual build that contains two build variants: dart2wasm+skwasm and dart2js+CanvasKit. The dart2wasm+skwasm will only work on Chrome in a cross-origin isolated context, all other environments will fall back to dart2js+CanvasKit.
- `--wasm` and `--web-renderer` are now mutually exclusive. Since there are multiple build variants with `--wasm`, the web renderer cannot be expressed via a single command-line flag. For now, we are hard coding what build variants are produced with the `--wasm` flag, but I plan on making this more customizable in the future.
* Build targets now can optionally provide a "build key" which can uniquely identify any specific parameterization of that build target. This way, the build target can invalidate itself by changing its build key. This works a bit better than just stuffing everything into the environment defines because (a) it doesn't invalidate the entire build, just the targets which are affected and (b) settings for multiple build variants don't translate well to the flat map of environment defines.
When the Dart VM is not found within 10 minutes in CI on CoreDevices (iOS 17+), stop the app and upload the logs from DerivedData. The app has to be stopped first since the logs are not put in DerivedData until it's stopped.
Also, rearranged some logic to have CoreDevice have its own function for Dart VM url discovery.
Debugging for https://github.com/flutter/flutter/issues/142448.
Refactors `ShaderTarget` to make it opaque as to whether it's using Impeller or SkSL and instead has it focus on the target platform it's generating for.
ImpellerC includes SkSL right now whether you ask for it or not.
The tester target also might need SkSL or Vulkan depending on whether `--enable-impeller` is passed.
This PR increases Android's `minSdkVersion` to 21.
There are two changes in this PR aside from simply increasing the number
from 19 to 21 everywhere.
First, tests using `flutter_gallery` fail without updating the
lockfiles. The changes in the PR are the results of running
`dev/tools/bin/generate_gradle_lockfiles.dart` on that app.
Second, from
[here](https://developer.android.com/build/multidex#mdex-pre-l):
> if your minSdkVersion is 21 or higher, multidex is enabled by default
and you don't need the multidex library.
As a result, the `multidex` option everywhere is obsolete. This PR
removes all logic and tests related to that option that I could find.
`Google testing` and `customer_tests` pass on this PR, so it seems like
this won't be too breaking if it is at all. If needed I'll give this
some time to bake in the framework before landing the flutter/engine
PRs.
Context: https://github.com/flutter/flutter/issues/138117,
https://github.com/flutter/flutter/issues/141277, b/319373605
