Struct i_slint_backend_android_activity::AndroidPlatform

pub struct AndroidPlatform { /* private fields */ }

Implementations

impl AndroidPlatform

pub fn new(app: AndroidApp) -> Self

Instantiate a new Android backend given the android_activity::AndroidApp

Pass the returned value to slint::platform::set_platform()

Example

#[cfg(target_os = "android")]
#[no_mangle]
fn android_main(app: i_slint_backend_android_activity::AndroidApp) {
    slint::platform::set_platform(Box::new(
        i_slint_backend_android_activity::AndroidPlatform::new(app),
    ))
    .unwrap();
    // ... your slint application ...
}

pub fn new_with_event_listener( app: AndroidApp, listener: impl Fn(&PollEvent<'_>) + 'static ) -> Self

Instantiate a new Android backend given the android_activity::AndroidApp and a function to process the events.

This is the same as AndroidPlatform::new(), but it allow you to get notified of events.

Pass the returned value to slint::platform::set_platform()

Example

#[cfg(target_os = "android")]
#[no_mangle]
fn android_main(app: i_slint_backend_android_activity::AndroidApp) {
    slint::platform::set_platform(Box::new(
        i_slint_backend_android_activity::AndroidPlatform::new_with_event_listener(
            app,
            |event| { eprintln!("got event {event:?}") }
        ),
    ))
    .unwrap();
    // ... your slint application ...
}

Trait Implementations

impl Platform for AndroidPlatform

fn create_window_adapter(&self) -> Result<Rc<dyn WindowAdapter>, PlatformError>

Instantiate a window for a component.

fn run_event_loop(&self) -> Result<(), PlatformError>

Spins an event loop and renders the visible windows.

fn new_event_loop_proxy(&self) -> Option<Box<dyn EventLoopProxy>>

Return an [EventLoopProxy] that can be used to send event to the event loop

fn duration_since_start(&self) -> Duration

Returns the current time as a monotonic duration since the start of the program

fn click_interval(&self) -> Duration

Returns the current interval to internal measure the duration to send a double click event.

fn set_clipboard_text(&self, _text: &str, _clipboard: Clipboard)

Sends the given text into the system clipboard.

fn clipboard_text(&self, _clipboard: Clipboard) -> Option<String>

Returns a copy of text stored in the system clipboard, if any.

fn debug_log(&self, _arguments: Arguments<'_>)

This function is called when debug() is used in .slint files. The implementation should direct the output to some developer visible terminal. The default implementation uses stderr if available, or console.log when targeting wasm.