平台專用程式碼

use nsh_base::dialog;
use nsh_core::{
    Ripple,
    element::{AutoFill, Orientation}, prelude::*,
};

view()
    .on_press(open)
    .active(|s| s.opacity(0.6))
    .ripple(Ripple {
        color: Some(rgba(0x0000001f).into()),
        ..Ripple::default()
    })
    .elevation(px(4.0))
    .p_4()
    .rounded(px(12.0))
    .bg(white())
    .child(text("Open"))

input().placeholder("Code").auto_fill(AutoFill::OneTimeCode)

when(shown, || {
    dialog()
        .supported_orientations([Orientation::Portrait])
        .status_bar_translucent(true)
        .child(…)
})

<View
  onPress={open}
  activeStyle={{ opacity: 0.6 }}
  android={{ ripple: { color: "rgba(0,0,0,0.12)" }, elevation: 4 }}
  style={{ padding: 16, borderRadius: 12, backgroundColor: "#ffffff" }}
>
  <Text>Open</Text>
</View>

<Input
  placeholder="Code"
  ios={{ textContentType: "oneTimeCode" }}
/>

<Dialog open={open()} ios={{ supportedOrientations: ["portrait"] }} android={{ statusBarTranslucent: true }}>
  …
</Dialog>

use nsh_core::prelude::*;

fn player() -> impl IntoElement {
    let full_screen = signal(false);
    // Back leaves full screen before it leaves the page. The listener goes
    // with the view.
    on_back_press(move || {
        if !full_screen.get_untracked() {
            return false;
        }
        full_screen.set(false);
        true
    });
    // …
}

import { BackHandler } from "nsh/mobile";

function Player() {
  // Back leaves full screen before it leaves the page. The listener goes
  // with the component.
  BackHandler.on("press", () => {
    if (!fullScreen()) return false;
    fullScreen.set(false);
    return true;
  });
  // …
}

use nsh_base::nav_page;
use nsh_core::prelude::*;

fn photo_viewer() -> impl IntoElement {
    nav_page()
        .header_visible(false)
        .status_bar(StatusBarStyle::Light)
        .child(view().flex_1().bg(black()))
}

import { View } from "nsh";
import { NavPage } from "nsh/base";

function PhotoViewer() {
  return (
    <NavPage headerVisible={false} statusBar={{ foreground: "light" }}>
      <View style={{ flex: 1, backgroundColor: "#000000" }}>…</View>
    </NavPage>
  );
}

use nsh_core::{element::Os, prelude::*};

if os() == Os::Android {
    // …
}

import { platform } from "nsh";

if (platform.os === "android") {
  // …
}

use nsh_core::{element::Os, prelude::*};

fn card() -> View {
    let card = view().rounded(px(12.0)).bg(white());
    match os() {
        Os::Ios => card.shadow_md(),
        Os::Android => card.border_1().border_color(rgb(0xe5e7eb)),
        _ => card,
    }
}

let hint = match os() {
    Os::Ios => "Swipe down to close",
    Os::Android => "Press back to close",
    _ => "Close",
};

const styles = {
  card: {
    borderRadius: 12,
    backgroundColor: "#ffffff",
    ...platform.select({
      ios: { boxShadow: "0px 2px 8px rgb(0 0 0 / 0.12)" },
      android: { borderWidth: 1, borderColor: "#e5e7eb" },
    }),
  },
};

const hint = platform.select({ ios: "Swipe down to close", android: "Press back to close", default: "Close" });

fn spinner() -> AnyElement {
    if os() == Os::Ios {
        ios_spinner().into_element()
    } else {
        material_spinner().into_element()
    }
}

const Spinner = platform.select({ ios: IosSpinner, default: MaterialSpinner })!;

when(os() == Os::Ios, || input_accessory_view("bar").child(…))
    .otherwise(|| text("Android has no input accessories."))

<If when={platform.os === "ios"} else={<Text>Android has no input accessories.</Text>}>
  <InputAccessoryView nativeID="bar">…</InputAccessoryView>
</If>

view()
    .rounded_xl()
    .bg(white())
    .p_4()
    .when(os() == Os::Ios, |v| v.shadow_md())
    .when(os() == Os::Android, |v| v.border_1().border_color(rgb(0xe4e4e7)))

<View class="rounded-xl bg-white p-4 ios:shadow-md android:border android:border-zinc-200">…</View>
<Text class="text-base android:font-medium">Title</Text>