## Background
The Windows runner has a race at startup:
1. **Platform thread**: creates a hidden window
2. **Platform thread**: launches the Flutter engine
3. **UI/Raster threads**: renders the first frame
4. **Platform thread**: Registers a callback to show the window once the next frame has been rendered.
Steps 3 and 4 happen in parallel and it is possible for step 3 to complete before step 4 starts. In this scenario, the next frame callback is never called and the window is never shown.
As a result the `windows_startup_test`'s test, which [verifies that the "show window" callback is called](1f09a8662d/dev/integration_tests/windows_startup_test/windows/runner/flutter_window.cpp (L60-L64)), can flake if the first frame is rendered before the show window callback has been registered.
## Solution
This change makes the runner schedule a frame after it registers the next frame callback. If step 3 hasn't completed yet, this no-ops as a frame is already scheduled. If step 3 has already completed, a new frame will be rendered, which will call the next frame callback and show the window.
Part of https://github.com/flutter/flutter/issues/119415
See this thread for alternatives that were considered: https://github.com/flutter/engine/pull/42061#issuecomment-1550080722
xcodebuild command generates a xcresult bundle file on each run, however, it doesn't delete the file generated from previous run and will throw an error if the exact file already exists.
In tool, we manually delete the file after each `flutter build` or `flutter run` command. However, there are some internal logic where xcodebuild retries multiple times.
This PR deletes the xcresult bundle file at the start of each retry if it exists.
Fixes https://github.com/flutter/flutter/issues/127119
Check what is available in the device's iOS DeviceSupport folder to check if symbols were properly fetched. Also, add some logging to track what status the debugger is in.
Debugging for https://github.com/flutter/flutter/issues/121231.
Adds the `namespace` property necessary for AGP 8 compatibility to the plugin templates, with the conditional logic to ensure that it doesn't break AGP <4.2, so that new plugins will be maximally compatible.
Part of https://github.com/flutter/flutter/issues/125181
Reverts flutter/flutter#126086.
This PR changed the interfaces of some classes, namely `AndroidSdk`, and deleted a global.
These classes had custom overrides in g3 that were not updated with a g3fix, so this PR has broken tests. See https://b.corp.google.com/issues/281945232 (non-public link)
Sync lints with https://github.com/dart-lang/linter/blob/master/example/all.yaml and enable `implicit_reopen` and `type_literal_in_constant_pattern` (which have no violations). Also contains some clean-up work towards enabling `matching_super_parameters`, which is not quite ready yet due to its handling of "private" arguments.
This is the first step in unifying Java-finding logic across the tool. If curious, see #126029 for an example of what all the changes will probably entail.
Moves java-related functionality like `AndroidSdk.findJavaHome` to a new class, `Java`.
See tracking issue https://github.com/flutter/flutter/issues/126126 for more.
This change makes `flutter pub` show the help usage:
```
PS > flutter pub
Commands for managing Flutter packages.
Global options:
-h, --help Print this usage information.
-v, --verbose Noisy logging, including all shell commands executed.
If used with "--help", shows hidden options. If used with "flutter
doctor", shows additional diagnostic information. (Use "-vv" to force
verbose logging in those cases.)
-d, --device-id Target device id or name (prefixes allowed).
--version Reports the version of this tool.
--suppress-analytics Suppress analytics reporting for the current CLI invocation.
--disable-telemetry Disable telemetry reporting when this command runs.
Usage: flutter pub <subcommand> [arguments]
-h, --help Print this usage information.
Available subcommands:
add Add a dependency to pubspec.yaml.
cache Work with the Pub system cache.
deps Print package dependencies.
downgrade Downgrade packages in a Flutter project.
get Get the current package's dependencies.
global Work with Pub global packages.
login Log into pub.dev.
logout Log out of pub.dev.
outdated Analyze dependencies to find which ones can be upgraded.
pub Pass the remaining arguments to Dart's "pub" tool.
publish Publish the current package to pub.dartlang.org.
remove Removes a dependency from the current package.
run Run an executable from a package.
test Run the "test" package.
token Manage authentication tokens for hosted pub repositories.
upgrade Upgrade the current package's dependencies to latest versions.
uploader Manage uploaders for a package on pub.dev.
version Print Pub version.
Run "flutter help" to see global options.
```
Previously it showed an error message:
```
PS > flutter pub
Missing subcommand for "flutter pub".
Run 'flutter -h' (or 'flutter <command> -h') for available flutter commands and options.
```
Addresses https://github.com/flutter/flutter/issues/110025
This should fix https://github.com/flutter/flutter/issues/126178
When we don't pass a `--concurrency` flag to the test package, it uses a default based on the number of cores that are on the machine. However, the web test platform itself serializes all these requests anyway, which can lead to the test package timing out. This is because from the test package's perspective, it has already started the loading process on a number of suites which are simply waiting for other test suites to compile and run. The ones that wait the longest can run up against the test packages 12 minute timeout for loading a given suite, even though they haven't actually started to try to load.
Instead, we should always pass `--concurrency=1` to the test package so that it doesn't attempt to start loads concurrently in the first place.
Fixes:
- https://github.com/flutter/flutter/issues/124411
This PR is cleaning up the `--disable-telemetry` help message to make it clear that opting out will opt out of all telemetry collection for flutter and dart commands. It is also adding the opposite flag `--enable-telemetry` which will enable telemetry collection
Adds the ability to rename Runner.xcodeproj and Runner.xcworkspace - fixes https://github.com/flutter/flutter/issues/9767.
To rename a project:
1. Open Runner.xcodeproj in Xcode
2. In the left panel, left click "Show File Inspector"
<img width="441" alt="Screenshot 2023-04-17 at 11 41 07 PM" src="https://user-images.githubusercontent.com/36148254/232692957-8743742d-c3ef-42e5-833f-dff31aeb2b6a.png">
3. In the right panel, the name of the project, "Runner", should be visible under "Identity and Type". Change the name and press enter.
<img width="299" alt="Screenshot 2023-04-17 at 11 40 43 PM" src="https://user-images.githubusercontent.com/36148254/232693315-b6a71165-f5e3-4a0f-8954-2f3eee5b67cf.png">
4. A wizard should pop up. Click Rename.
<img width="573" alt="Screenshot 2023-04-17 at 11 44 01 PM" src="https://user-images.githubusercontent.com/36148254/232693381-bb9cf026-2a75-4844-b42d-ae0036ae9fdd.png">
To rename the workspace:
1. Make sure Xcode is closed.
2. Rename the .xcworkspace to your new name.
If you also renamed the project
3. Reopen the .xcworkspace in Xcode. If the selected project is the old name and in red, update it to match the new project name.
Tests for schemeFor were changed as with Xcode 14, in some cases the scheme will be renamed along with the project. Thus we will get the best match scheme for either the project name, or the default name Runner. However if a flavor is present, the scheme should always match the flavor.
1. Add iOS and macOS migration to mark "last upgraded" Xcode version to 14.3 to prevent `Update to recommended settings` warning.
2. Update iOS and macOS templates to same.
3. Update iOS template to set `BuildIndependentTargetsInParallel` to YES as suggested. I didn't add a migration for this since it seems like a minor optimization and I don't think it's worth a potentially botched/corrupted migration.
4. Run all example/integration test project to see migrator work.
5. Add some missing test projects to the build shard since I noticed they were missing and I had to build those manually outside `SHARD=build_tests`.
Fixes https://github.com/flutter/flutter/issues/125817
See https://github.com/flutter/flutter/pull/90304 for Xcode 13 example.
Fixes#121468 (when considered along with https://github.com/flutter/flutter/pull/125247).
This applies the pre-existing Android Studio version detection logic to the install configured with `flutter config android-studio-dir`.
`package` template should not create platform folders. This happen cause by default all platforms are supported and tools didn't distinguish between package and other template, which makes all platforms are true for below code,
d186792c00/packages/flutter_tools/lib/src/project.dart (L374-L380)fixes: #119844 which make #116320 makes invalid. As for why tools created deprecated `Android Embedding`, `appManifestFile` does not exist for `package` template, which make below code to trigger,
https://github.com/flutter/flutter/blob/master/packages/flutter_tools/lib/src/project.dart#L768-L770
This does not happen with `module` and `plugin` as it have specific condition check for them. I try to reproduce it with `app` template but didn't succeed
See https://docs.flutter.dev/reference/supported-platforms
I don't expect this to break anything, but if it does we can revert and figure out what else needs to happen first.
Without this change, engine changes upstream will get flagged in default flutter created apps.
I think this is a long needed change to the `gen-l10n` command.
Essentially, the arguments to `flutter gen-l10n` can be provided by two
different methods: via command line arguments or via the `l10n.yaml`
file. The existence of a `l10n.yaml` file causes the latter approach to
take precedence.
However, currently, there's several differences in how the two
approaches are handled, and most of the default arguments are all over
the place, causing unexpected issues such as #120457 or #120023.
This PR refactors the command so that
* `LocalizationOptions` are more consistent with the actual argument
names/yaml options.
* All default values are determined in `LocalizationOptions`'s
constructor (or in `argParser.addOption(...)` in the case a boolean
value needs to be explicitly true).
* New `parseLocalizationsOptionsFromCommand` function to parse
arguments.
* Parse `LocalizationOptions` at the beginning of `runCommand()` and
pass it to `generateLocalizations`.
Fixes#120023.
Currently, the code doesn't properly handle strings which contain dollar signs. The return expression for the generated localization function is computed by `generateReturnExpr` which concatenates several strings, which are either interpolated placeholders, interpolated function calls, or normal strings, but we didn't properly escape dollar signs before sending normal strings to `generateReturnExpr`.
Fixes#125461.
Fixes#125246 by restoring the intended behavior of #101862. That is, when searching for a JDK and we encounter an Android Studio version we don't recognize, assume it to be the latest version `flutter` is aware of.
Also does some light refactoring in the tests, like using test objects instead of referencing `globals`.
Most of these imports were never appropriate. The `test_api` package was never intended for use in `_test.dart` files.
Where possible move imports to `matcher`, otherwise move them to `test` or `flutter_test`.
Leave uses of `test_api` from `flutter_test` library code.
`flutter test` wasn't awaiting the `_serveObservatory` request which was
causing a race condition in the `flutter test should respect
--serve-observatory` test in `test/integration.general/test_test.dart`.
Related to https://github.com/flutter/flutter/issues/123516
Rename variables, update comments, etc from `network` to `wireless` to keep it more uniform.
Also, move non-overriden messages related to device selection into the file they're used.
Part 7 in breakdown of https://github.com/flutter/flutter/pull/121262.
Currently, nullable-getter defaults to false when l10n.yaml is not present, which is not the same behavior as when an l10n.yaml file is present and nullable-getter is not set.
Fixes#120457.
Fixes#124756 by removing the concept of `Version.unknown`.
`Version` fields that needed the ability to represent an unknown version have been made nullable. Assigning `null` to them represents an unknown version.
#123643
- Add task to projects evaluated by flutter.gradle that will print the
java version.
- Add integration test for the existence of javaVersion and the expected
format.
- Add gradle util to get the gradlew version for a specific platform
(gradlew everywhere but windows).
Why does this code need to exist?
Figuring out what version of java is used by flutter/gradle is done in a
few different ways that are not always aligned.
See this issue https://github.com/flutter/flutter/issues/122609 ,
this issue https://github.com/flutter/flutter/issues/121501 this feature
request https://github.com/flutter/flutter/issues/106416
As examples of why assuming the java version is dangerous.
This task is code flutter can build upon and is the version gradle is
using to build no matter how it is configured.
## 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] All existing and new tests are passing.
---------
Co-authored-by: Mitchell Goodwin <58190796+MitchellGoodwin@users.noreply.github.com>
Co-authored-by: Greg Spencer <gspencergoog@users.noreply.github.com>
Co-authored-by: Victoria Ashworth <vashworth@google.com>
Co-authored-by: Christopher Fujino <christopherfujino@gmail.com>
Co-authored-by: Jackson Gardner <jacksongardner@google.com>
Co-authored-by: Rydmike <m.rydstrom@gmail.com>
Co-authored-by: keyonghan <54558023+keyonghan@users.noreply.github.com>
Co-authored-by: chunhtai <47866232+chunhtai@users.noreply.github.com>
Co-authored-by: Taha Tesser <tessertaha@gmail.com>
Co-authored-by: Ben Konyi <bkonyi@google.com>
Co-authored-by: engine-flutter-autoroll <engine-flutter-autoroll@skia.org>
Co-authored-by: hellohuanlin <41930132+hellohuanlin@users.noreply.github.com>
Co-authored-by: Danny Tuppeny <danny@tuppeny.com>
Co-authored-by: Chris Bracken <chris@bracken.jp>
Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: Michael Goderbauer <goderbauer@google.com>
Co-authored-by: Elias Yishak <42216813+eliasyishak@users.noreply.github.com>
Co-authored-by: Christopher Fujino <fujino@google.com>
https://github.com/flutter/flutter/issues/123917
Missed feedback from https://github.com/flutter/flutter/pull/123916
- Handle commented out lines in gradle-wrapper.properties
This is 1 of 2 prs to handle missed feedback. Formatting will be done in
the second whereas this one captures a weakness missed in the last pr.
## 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] All existing and new tests are passing.
https://github.com/flutter/flutter/issues/123917
Doc covering a broad set of issues related to android studio updating.
https://docs.google.com/document/d/1hTXkjbUrBnXgu8NQsth1c3aEqo77rWoEj8CcsQ39wwQ/edit?pli=1#
Specifically this pr:
- Adds new functions to find a projects AGP, Gradle and java versions,
and tests.
- Adds new functions that take versions and parse if the versions are
compatible with each other, and tests.
- Adds validator for `flutter analyze --suggestions` that evaluates the
java/gradle/agp versions and checks if they are compatible, and
integration test.
- Updates the version of gradle used by
dev/integration_tests/flutter_gallery/ to the minimum supported by java
18 so that the integration tests pass (It is unknown why the java
version is 18.9 instead of 11)
- Moves `isWithinVersionRange` to version.dart, and tests.
- Adds FakeAndroidStudio to fakes to be used in multiple tests but does
not remove existing copies.
Metrics will be included as part of the definition of done for this bug
but not as part of this cl. It is already too big.
Known work still left in this pr:
* Understand why analyze integration tests are failing.
Example output if Java and gradle are not compatible:
```
┌───────────────────────────────────────────────────────────────────┐
│ General Info │
│ [✓] App Name: espresso_example │
│ [✓] Supported Platforms: android │
│ [✓] Is Flutter Package: yes │
│ [✓] Uses Material Design: yes │
│ [✓] Is Plugin: no │
│ [✗] Java/Gradle/Android Gradle Plugin: │
│ │
│ Incompatible Java/Gradle versions. │
│ │
│ Java Version: 17.0.6, Gradle Version: 7.0.2 │
│ │
│ See the link below for more information. │
│ https://docs.gradle.org/current/userguide/compatibility.html#java │
│ │
└───────────────────────────────────────────────────────────────────┘
```
Example output if Gradle and AGP are not compatible
```
┌─────────────────────────────────────────────────────────────────────────────┐
│ General Info │
│ [✓] App Name: espresso_example │
│ [✓] Supported Platforms: android │
│ [✓] Is Flutter Package: yes │
│ [✓] Uses Material Design: yes │
│ [✓] Is Plugin: no │
│ [✗] Java/Gradle/Android Gradle Plugin: Incompatible Gradle/AGP versions. │
│ │
│ Gradle Version: 7.0.2, AGP Version: 7.4.2 │
│ │
│ Update gradle to at least "7.5". │
│ See the link below for more information: │
│ https://developer.android.com/studio/releases/gradle-plugin#updating-gradle │
│ │
│ Incompatible Java/Gradle versions. │
│ │
│ Java Version: 17.0.6, Gradle Version: 7.0.2 │
│ │
│ See the link below for more information: │
│ https://docs.gradle.org/current/userguide/compatibility.html#java │
│ │
└─────────────────────────────────────────────────────────────────────────────┘
```
Example output if Java/Gradle/Agp are not compatible.
```
┌─────────────────────────────────────────────────────────────────────────────┐
│ General Info │
│ [✓] App Name: espresso_example │
│ [✓] Supported Platforms: android │
│ [✓] Is Flutter Package: yes │
│ [✓] Uses Material Design: yes │
│ [✓] Is Plugin: no │
│ [✗] Java/Gradle/Android Gradle Plugin: Incompatible Gradle/AGP versions. │
│ │
│ Gradle Version: 7.0.2, AGP Version: 7.4.2 │
│ │
│ Update gradle to at least "7.5". │
│ See the link below for more information: │
│ https://developer.android.com/studio/releases/gradle-plugin#updating-gradle │
│ │
│ Incompatible Java/Gradle versions. │
│ │
│ Java Version: 17.0.6, Gradle Version: 7.0.2 │
│ │
│ See the link below for more information: │
│ https://docs.gradle.org/current/userguide/compatibility.html#java │
│ │
└─────────────────────────────────────────────────────────────────────────────┘
```
Commit messages
- Add function to gradle_utils.dart that gets the gradle version from
wrapper or system and add a test for each situation
- Add method to get agp version, add method to validate agp against
gradle version, update documentation, add tests for agp validation.
- Update dart doc for validateGradleAndAgp to describe where the info
came from and corner case behavior, create function to validate java and
gradle and hardcode return to false
- Fill out and test java gradle compatibility function in gradle_utils
- Hook up java gradle evaluateion to hasValidJavaGradleAgpVersions with
hardcoded java version
- Add java --version output parsing and tests
- Add getJavaBinary test
- Update comment in android_sdk for mac behavior with java_home -v
## 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].
- [ ] All existing and new tests are passing.
Observatory can still be enabled by providing `--serve-observatory` or
invoking the `_serveObservatory` private service RPC via web socket or
HTTP.
Related to https://github.com/dart-lang/sdk/issues/50233
Use the pub cache resolved by pub itself.
To add packages to the flutter.zip download they are packaged as tar.gz and added to the pub-cache on first run by using `pub cache preload`.
* [flutter_tools] Add support for URI formats like ?line=x for "flutter test"
* Remove unnecessary function
* Handle parsing absolute paths on Windows
* Use Windows-style paths when running on Windows
* Fix paths in isFile
* Remove unnecessary clear
* Allow any JS file in flutter loader.
* Nag only if service worker API is completely unavailable.
* Add info about Secure Contexts if that may be the reason why serviceworker is not available.
* Update sanity test.
* If service worker settings are null, do not even check if the API is available.
* allow passing --file-reporter option to test running refs #69425
* Add trailing comma to help to meet style requirements
* Add space between tests for clarity
---------
Co-authored-by: daniel-v <dvarga@skawa.hu>
* Add Linux unit tests to plugin template
Adds an example native unit test to the plugin template for Linux,
matching the structure we use for our 1P plugin unit tests. Once these
have been added for all platforms+languages, they will be documented on
a new plugin development page to explain their use.
While ideally we would adjust the engine APIs first to allow for testing
the method call handler directly, it's unclear when we will have time
for that work, and for a complex plugin most of the testing wouldn't be
at that layer anyway, so having the structure in place with the
limitations documented is still a significant improvement over having
nothing in the template.
Part of https://github.com/flutter/flutter/issues/82458
* Add creation test
* Add integration tests
* Missing newlines
* test owner
* Typo
...and various other minor cleanup:
* Moved "FLUTTER_STORAGE_BASE_URL" into a constant throughout the code. There are other strings that we should do that to but this one was relevant to the code I was changing.
* Fixed the logger's handling of slow warnings. Previously it deleted too much text. Fixed the test for that to actually verify it entirely, too.
* Made the logger delete the slow warning when it's finished.
* Fixed 'Please choose one (To quit, press "q/Q")' message to be the cleaner 'Please choose one (or "q" to quit)'.
* Added a debug toString to ValidationResult for debugging purposes (not used).
* In http_host_validator:
- Shortened constant names to be clearer (e.g. kPubDevHttpHost -> kPubDev).
- Added GitHub as a tested host since when you run `flutter` we hit that immediately.
- Renamed the check "Network resources".
- Updated the `slowWarning` of the check to say which hosts are pending.
- Removed all timeout logic. Timeouts violate our style guide.
- Removed `int.parse(... ?? '10')`; passing a constant to `int.parse` is inefficient.
- Replaced the `_HostValidationResult` class with `String?` for simplicity.
- Improved the error messages to be more detailed.
- Removed all checks that dependened on the stringification of exceptions. That's very brittle.
- Added a warning specifically for HandshakeException that talks about the implications (MITM attacks).
- Replaced exception-message-parsing logic with just calling `Uri.tryParse` and validating the result.
- Replaced a lot of list-filtering logic with just a single for loop to check the results.
- Replaced code that added a constant to a known-empty list with just returning a constant list.
- Revamped the logic for deciding which hosts to check to just use a single chain of if/else blocks instead of getters, lists literals with `if` expressions, `??`, functions, etc spread over multiple places in the code.
* Move linux-x64-flutter-gtk.zip to linux-x64-debug location.
linux-x64-flutter-gtk.zip is being uploaded twice to linux-x64-debug
and linux-x64 as part of making a soft transition to use linux-x64-debug
location. This PR starts using the copy inside linux-x64-debug to later
remove the duplicated upload.
* Also move arm64.
* Do not override output dir.
