Chris Bracken e7a44a64a7 [macOS] Add platformview creation parameter support (flutter/engine#42607) ...

Previously, when creating native platform views on macOS, we ignored any parameters passed via the framework side "params" argument in the "create" method call, and instead always passed a nil value to the FlutterPlatformViewFactory. This made it impossible for users of macOS platform views to pass constructor arguments to the NSView subclass implementing the platform view.

We now decode the arguments data using the codec specified by the `FlutterPlatformViewFactory` and pass them through to the `[FlutterPlatformViewFactory createWithIdentifier:arguments:]` method where the platform view author can make use of them.

Fixes: https://github.com/flutter/flutter/issues/124723

This is a part of the broader macOS platform view support effort: https://github.com/flutter/flutter/issues/41722

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style

2023-06-07 19:16:56 +00:00

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src/flutter

[macOS] Add platformview creation parameter support (flutter/engine#42607)

2023-06-07 19:16:56 +00:00