This PR adds the ability to get the `sourceTimeStamp` from `ScaleUpdateDetails` in a `GestureScaleUpdateCallback` like so:
```dart
onScaleUpdate: (ScaleUpdateDetails details){
print(details.sourceTimeStamp);
}
```
`sourceTimeStamp` is necessary when tracking velocity eg.
```dart
VelocityTracker tracker = VelocityTracker.withKind(PointerDeviceKind.touch);
///...
onScaleUpdate: (ScaleUpdateDetails details){
tracker.addPosition(details.sourceTimeStamp!, details.focalPoint);
}
```
The docs say:
>Having both a pan gesture recognizer and a scale gesture recognizer is redundant; scale is a superset of pan. Just use the scale gesture recognizer.
Currently this is not entirely accurate, and should be fixed, as noted in https://github.com/flutter/flutter/issues/43833#issuecomment-548133779. This PR does not add `sourceTimeStamp` to `ScaleStartDetails` because it is more involved. Specifically, `ScaleStartDetails` can be created in `acceptGesture` which does not have access to the `PointerEvent` to get the `event.timeStamp` (54fa255432/packages/flutter/lib/src/gestures/scale.dart (L730C5-L730C5)).
fixes https://github.com/flutter/flutter/issues/135873. See also https://github.com/flutter/flutter/issues/43833 which added delta and https://github.com/flutter/flutter/issues/49025 which added `numPointers` to `ScaleUpdateDetails` for the reason given above. `sourceTimeStamp` should probably be added to `ScaleStartDetails` as well because it exists in `DragStartDetails` and therefore in `onPanStart`.
I am not sure how to add tests for this, any input about this PR would be appreciated.
- [] All existing and new tests are passing.
Part of https://github.com/flutter/flutter/issues/139243
## Description
This removes the `PlatformMenuBar.body` attribute and constructor parameter, since its deprecation period has elapsed.
## Tests
- No tests were using the deprecated attribute, so no tests were removed.
#FlutterDeprecations
This updates the implementation to use the stopwatch from the Clock object and pipes it through to the TestWidgetsFlutterBinding so it will be kept in sync with FakeAsync.
Relands https://github.com/flutter/flutter/pull/138843 attempted to reland https://github.com/flutter/flutter/pull/137381 which attempted to reland #132291
Fixes https://github.com/flutter/flutter/issues/97761
1. The original change was reverted due to flakiness it introduced in tests that use fling gestures.
* Using a mocked clock through the test binding fixes this now
2. It was reverted a second time because a change at tip of tree broke it, exposing memory leaks, but it was not rebased before landing.
* These leaks are now fixed
3. It was reverted a third time, because we were so excellently quick to revert those other times, that we did not notice the broken benchmark that only runs in postsubmit.
* The benchmark is now fixed
- fix https://github.com/flutter/flutter/issues/53707 by having the test not expect a timeout but instead actually look for the retry message
- simplify the `--task` option to only accept task names rather than also accepting paths
- remove some obsolete options that referred to the manifest which no longer seems to exist
This change adds support for a `MaterialStatesController` in `TextField` and `TextFormField`. With this change a user can listen to `MaterialState` changes in an input field by passing a `MaterialStatesController` to `TextField` or `TextFormField`.
Fixes#133273
Provide a parameter `applyTextScaling` to both `Icon` and `IconDataTheme`. When `true`, the context's `TextScaler` will apply it's `scale` method to the icon size.
Fixes#115466
**What has been done?**
----------------------
Added new enumeration in `TableCellVerticalAlignment`, which sets the cell size to the same as the topmost cell. There are no noticeable problems in using it in all cells together, as there are in `TableCellVerticalAlignment.fill` which is made not to be used in all cells together because it has another purpose.
**Explanation of the logic**
----------------------
An assignment was made (which already existed in `TableCellVerticalAlignment.top; middle and bottom`) that assigns `rowHeight` the maximum double between the initialized height and the height of its child.
Basically, defining a minimum cell height based on its child, and letting each table row have its own height stipulated from the largest element, creating an `IntrinsicHeight` for TableCell automatically.
As the `TableCellVerticalAlignment` logic already provides for the use of the height of the largest cell in the row, it was possible to reuse this logic, and just not make the break statement that exists to fill in the calculation for `intrinsicHeight`.
Real example in an Android application after added enumeration
----------------------
Opened issue
----------------------
FIX: #130261
Fixes https://github.com/flutter/flutter/issues/138592.
In an `Icon` widget if the icon font's body (ascender + descender) is larger than the font's units per em, the icon height reported by the text layout library will be larger than the specified font size. When that happens the icon glyph gets pushed towards the bottom because the `Icon` widget is wrapped in a fontSize x fontSize SizedBox and thus has a fixed height of fontSize px. This wasn't a problem for material icons because its UPEM == body.
## Description
This PR fixes an inversion on `MediaQuery.textScalerOf` and `MediaQuery.maybeTextScalerOf `documentation.
## Related Issue
Fixes https://github.com/flutter/flutter/issues/139071
## Tests
Documentation only
This PR updates the app templates generated by `flutter create` to use declarative `plugins {}` syntax for applying the Kotlin Gradle Plugin.
I realized this is missing while writing [#9857.](https://github.com/flutter/website/pull/9857)
Checks `pod install` output for the case where a pod requires a higher minimum OS deployment target version than the app is set to use, and attempts to turn it into a more actionable error message. This isn't foolproof since we are parsing the Ruby rather than actually executing it, but I would expect that the vast majority of cases would end up in the most useful version (and even those that don't are still much clearer with this as the final error message text than without it).
Fixes https://github.com/flutter/flutter/issues/113762
`FakeView` wraps the same underlying `FlutterView`. Sending semantics updates and Scene objects from multiple fake views into the same engine `FlutterView` violates contracts with the engine. This PR stubs out `render` and `updateSemantics` methods in `FakeView` classes to prevent that.
This unblocks https://github.com/flutter/engine/pull/48251, which implements multi-view semantics for web.
Relates to tracker issue:
- https://github.com/flutter/flutter/issues/128251
This PR includes 3 major updates:
- Adding the `commandHasTerminal` parameter for `Event.flutterCommandResult`
- In `packages/flutter_tools/lib/src/runner/flutter_command.dart`
- Adding the new event for `sendException` from package:usage to be `Event.exception` (this event can be used by all dash tools)
- In `packages/flutter_tools/lib/runner.dart`
- Migrating the generic `UsageEvent` which was only used for Apple related workflows for iOS and macOS. I did an initial analysis in this [sheet](https://docs.google.com/spreadsheets/d/11KJLkHXFpECMX7tw-trNkYSr5MHDG15XNGv6TgLjfQs/edit?resourcekey=0-j4qdvsOEEg3wQW79YlY1-g#gid=0) to identify all the call sites
- Found in several files, highlighted in the sheet above
This PR will add new parameters to `ExpansionTile` widget to manage `dense`, `visualDensity` and `enableFeedback` of the main ListTile.
Solves #137530
It is not a breaking change.
This is a reland of https://github.com/flutter/flutter/pull/136624 which was reverted because one new M3 golden test failed. The failure was related to the ink sparkle animation.
Ink sparkle is the M3 default animation, it does not play well with golden because it introduces an element of randomness.
One way to avoid this randomness is to use the `InkSparkle.constantTurbulenceSeedSplashFactory`.
This PR has two commits:
- the first one is the original PR (https://github.com/flutter/flutter/pull/136624).
- the second one updates the failing test using `InkSparkle.constantTurbulenceSeedSplashFactory`.
Reverts flutter/flutter#137945
Initiated by: HansMuller
This change reverts the following previous change:
Original Description:
This PR introduces `AnimationStyle`, it is used to override default animation curves and durations in several widgets.
fixes [Add the ability to customize MaterialApp theme animation duration](https://github.com/flutter/flutter/issues/78372)
fixes [Allow customization of showMenu transition animation curves and duration](https://github.com/flutter/flutter/issues/135638)
Here is an example where popup menu curve and transition duration is overriden:
```dart
popUpAnimationStyle: AnimationStyle(
curve: Easing.emphasizedAccelerate,
duration: Durations.medium4,
),
```
Set `AnimationStyle.noAnimation` to disable animation.
```dart
return MaterialApp(
themeAnimationStyle: AnimationStyle.noAnimation,
```
This PR enables the `flutter screenshot` to work outside a Flutter project.
This works by enabling `ScreenshotCommand` to find target devices not supported by the project.
Before:
```bash
$ cd $HOME # not a Flutter directory
$ flutter screenshot
No devices found yet. Checking for wireless devices...
No supported devices connected.
The following devices were found, but are not supported by this project:
sdk gphone64 arm64 (mobile) ⢠emulator-5554 ⢠android-arm64 ⢠Android 13 (API 33) (emulator)
macOS (desktop) ⢠macos ⢠darwin-arm64 ⢠macOS 13.3.1 22E772610a darwin-arm64
Chrome (web) ⢠chrome ⢠web-javascript ⢠Google Chrome 119.0.6045.105
If you would like your app to run on android or macos or web, consider running `flutter create .` to generate projects for these platforms.
Must have a connected device for screenshot type device
```
After:
```bash
$ cd $HOME # not a Flutter directory
$ flutter_source screenshot
Screenshot written to flutter_01.png (313kB).
```
Fixes#115790
