class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            // 生命周期，按键返回等都由 activity 接管
            ScreenContainer(this) {
                // Screen Host
            }
            // 或者分别设置相应所有者
            ScreenContainer(this, this, this, this) {
                // Screen Host
            }
        }
    }
}

fun main() = application {
    val size = DpSize(480.dp, 720.dp)
    val windowState = rememberWindowState(size = size)
    ScreenContainer(
        title = "Compose Screen",
        state = windowState,
        onCloseRequest = {
            exitApplication()
        },
    ) {
        // Screen Host
    }
}

// 创建 screen navigator
val screenNavigator = rememberScreenNavigator()

// 初始化应用页面，确定根页面
ScreenHost(screenNavigator = screenNavigator, rootScreenName = "your root screen") {
    
    // 注册添加你所需要展示的页面
    groupScreen(screenName = ("your root screen")) {
        XXXScreen()
    }
    groupScreen(screenName = "your YYY screen") {
        YYYScreen()
    }
    itemScreen(screenName = "your popup screen") {
        ZZZPopupScreen()
    }
    ...
    
 }

// 获取 screenNavigator
val screenNavigator = LocalScreenNavigator.current

// 普通导航
screenNavigator.push(screenName = "your screen")

// 导航携带参数
val count = 1
screenNavigator.push(
    screenName = "your screen",
    arguments = ScreenArgs.putValue("KEY_COUNT", count)
)

// singleTop 栈顶复用
screenNavigator.push(
    screenName = "your screen",
    pushOptions = PushOptions().apply {
            removePredicate = PushOptions.SingleTopPredicate("your screen")
        }
)

// singleTask 栈内复用
screenNavigator.push(
    screenName = "your screen",
    pushOptions = PushOptions().apply {
            removePredicate = PushOptions.SingleTaskPredicate("your screen")
        }
)

// 导航同时移除当前页面
screenNavigator.push(
    screenName = "your screen",
    pushOptions = PushOptions().apply {
            removePredicate = PushOptions.PopItselfPredicate()
        }
)

// 移除任意页面
screenNavigator.remove(screenName = "your screen")

screenNavigator.pop()

screenNavigator.popTo(screenName = "ZZZScreen")

val onResult = LocalScreenRecord.current.result

screenNavigator.pop(popOptions = PopOptions(popStackFinalInterceptor = { backstackList, _, _ ->
    backstackList.size > 10
}))

ScreenHost(screenNavigator = screenNavigator, rootScreenName = Manifest.MainScreen) {
    // register your popup screen
    popup(screenName = Manifest.DialogPopupScreen) {
            DialogPopupScreen(screenNavigator)
        }
    }

// show th dialog
screenNavigator.push(Manifest.DialogPopupScreen)

// 默认的吐司
screenNavigator.toast("Your toast.")

// 更多配置的默认的吐司
screenNavigator.toast(
    arguments = ScreenArgs.putValue(KEY_TOAST_TIME, ARGS_TOAST_TIME_SHORT)
            .putValue(KEY_TOAST_TIME_LOCATION, ARGS_TOAST_TIME_LOCATION_BOTTOM_CENTER)
            .putValue(KEY_TOAST_MSG, "Your toast."))

// 显示自定义的吐司
screenNavigator.toast {
    BoxWithConstraints(modifier = Modifier.fillMaxSize()) {
        ...
    }
}

Column(modifier = Modifier.fillMaxSize().background(Color.White)) {
        ...
        PopupWindowLayout(displayContent = {
                        // the content which you want to display
                        ...
                    }, clickableContent = {
                        // such as a button layout
                        ...
                    })
        ...
}

ScreenLifecycleCallback(screenRecord, screenLifecycleState = {
    println("Screen lifecycle - $countValue: ${it.name}")
    if (it == ComposeLifecycle.State.DESTROYED) {
        screenNavigator.toast("Screen lifecycle - $countValue: is destroyed")
    }
}, hostLifecycleState = {
    println(">>> Host lifecycle: ${getPlatformName()} - ${it.name} <<<")
})

// 绑定到当前 group screen 的 ViewModel，当 group screen 出栈的时候，该 ViewModel 被销毁
val viewModel = viewModel { YourViewModel() }

// XXX -> YYY，当 YYY 出栈的时候，sharedViewModel 将继续存在，当 XXX 也出栈的时候， sharedViewModel 才被销毁
@Composable
fun XXXScreen(){
    val sharedViewModel = sharedViewModel { YourViewModel() }
}

@Composable
fun YYYScreen(){
    val sharedViewModel = sharedViewModel { YourViewModel() }
}

// 被绑定到 Screen Mananger 上的 ViewModel，全局唯一，只有 Screen Mananger 不在后才被销毁
val globalViewModel = globalViewModel { YourViewModel() }

// Android 平台独有，通过初始化时传入的 ViewModelStoreOwner，来获取或者生成 AndroidX 的 ViewModel.
val androidViewModel = androidViewModel { YourAndroidViewModel() }

screenNavigator.push(
    "your screen",
    pushOptions = PushOptions(
        pushTransition = ScreenTransitionRightInLeftOutPush(),
        popTransition = ScreenTransitionRightInLeftOutPop()
    )
)

val windowSizeOwner = LocalScreenWindowSizeOwner.current
val windowWidth = remember {
    windowSizeOwner.getWindowHolder().size.value.width.toInt()
}
val windowHeight = remember {
    windowSizeOwner.getWindowHolder().size.value.height.toInt()
}
val windowSizeClass = remember {
    windowSizeOwner.getWindowHolder().sizeClass.value
}
// 具体参考 https://developer.android.com/jetpack/compose/layouts/adaptive
when (windowSizeClass) {
    ScreenWindowSizeClass.Compact -> {}
    ScreenWindowSizeClass.Medium -> {}
    ScreenWindowSizeClass.Expanded -> {}
}