Fix FlTextInputPlugin tear down #22007
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Closing a Flutter app on Linux with the latest master throws a warning:
invalid cast from 'FlView' to 'FlTextInputPlugin'
Remarks:
- `view_weak_notify_cb()` was trying to cast FlView as `FlTextInputPlugin`
- `fl_text_input_plugin_dispose()` was missing `g_object_weak_unref()`
A weak ref from `FlTextInputPlugin` to `FlView` seems unnecessary, though,
because the `FlTextInputPlugin` instance is managed by `FlView`. It is
created in `fl_view_constructed()`, and destroyed in `fl_view_dispose()`.
In other words, the `FlTextInputPlugin` instance cannot outlive `FlView`.
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Description
Fix FlTextInputPlugin tear down
Closing a Flutter app on Linux with the latest master throws a warning:
Remarks:
view_weak_notify_cb()was trying to castFlViewasFlTextInputPluginfl_text_input_plugin_dispose()was missingg_object_weak_unref()A weak ref from
FlTextInputPlugintoFlViewseems unnecessary, though,because the
FlTextInputPlugininstance is managed byFlView. It iscreated in
fl_view_constructed(), and destroyed infl_view_dispose().In other words, the
FlTextInputPlugininstance cannot outliveFlView.Checklist
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Breaking Change
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