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UIUpdate

lingxia_platform::traits::ui

Trait UIUpdate 

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pub trait UIUpdate:
    Send
    + Sync
    + 'static {
    // Required methods
    fn update_navbar_ui(&self, appid: String) -> Result<(), PlatformError>;
    fn update_tabbar_ui(&self, appid: String) -> Result<(), PlatformError>;

    // Provided methods
    fn update_tabbar_ui_async(
        &self,
        appid: String,
    ) -> impl Future<Output = Result<(), PlatformError>> + Send { ... }
    fn update_orientation_ui(&self, _appid: String) -> Result<(), PlatformError> { ... }
    fn host_appearance_dark(&self) -> bool { ... }
    fn apply_lxapp_appearance(
        &self,
        _appid: &str,
        _dark: bool,
    ) -> Result<(), PlatformError> { ... }
    fn clear_lxapp_appearance(&self, _appid: &str) { ... }
    fn notify_home_first_ready(&self) { ... }
    fn measure_page_chrome_capsule(
        &self,
        _appid: String,
    ) -> impl Future<Output = Result<Option<String>, PlatformError>> + Send { ... }
    fn apply_page_chrome_revision(
        &self,
        appid: String,
        _revision: u64,
    ) -> impl Future<Output = Result<(), PlatformError>> + Send { ... }
}

Required Methods§

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fn update_navbar_ui(&self, appid: String) -> Result<(), PlatformError>

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fn update_tabbar_ui(&self, appid: String) -> Result<(), PlatformError>

Provided Methods§

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fn update_tabbar_ui_async( &self, appid: String, ) -> impl Future<Output = Result<(), PlatformError>> + Send

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fn update_orientation_ui(&self, _appid: String) -> Result<(), PlatformError>

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fn host_appearance_dark(&self) -> bool

Effective host/Runner scheme used when an lxapp preference is auto.

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fn apply_lxapp_appearance( &self, _appid: &str, _dark: bool, ) -> Result<(), PlatformError>

Apply an lxapp-scoped scheme to native Page Chrome and every matching WebView. Shared shell and unrelated browser/lxapp WebViews are excluded.

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fn clear_lxapp_appearance(&self, _appid: &str)

Clear platform state retained for a closed lxapp session.

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fn notify_home_first_ready(&self)

The home lxapp’s entry page finished its first render (fired at most once per process). Hosts dismiss the startup splash overlay on it.

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fn measure_page_chrome_capsule( &self, _appid: String, ) -> impl Future<Output = Result<Option<String>, PlatformError>> + Send

Measure the visible capsule after native Page Chrome has laid out. The JSON payload is an internal transport; app code only sees the revisioned View snapshot assembled by lingxia-lxapp.

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fn apply_page_chrome_revision( &self, appid: String, _revision: u64, ) -> impl Future<Output = Result<(), PlatformError>> + Send

Acknowledge one Page Chrome revision after native layout and visuals have been applied. Platforms with an asynchronous UI thread override this; the default preserves the existing synchronous update path.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§