Mohan mohanmanu484

Experienced android developer with a passion for writing blogs at medium and an open source contributor.

mohanmanu484 / ModelBasedNavigation.kt

Created May 28, 2024 10:09

	fun handleDeeplink(
	navController: NavHostController,
	deeplink: String
	) {

	val navigation = when {
	deeplink.startsWith("/login") -> {
	val id = extractId(deeplink)
	Navigation.Login(id)
	}

mohanmanu484 / FinalUsage.kt

Created May 28, 2024 09:53

	@Composable
	fun SampleNavHost() {
	val navController = rememberNavController()
	NavHost(
	navController = navController,
	startDestination = Navigation.Login.route
	) {
	composable(Navigation.Login) {
	val id: LoginScreenArg = it.savedStateHandle.getArgs()
	// Your composable code here

mohanmanu484 / Extensions.kt

Created May 28, 2024 09:52

	fun NavGraphBuilder.composable(
	routeProvider: RouteProvider,
	content: @Composable AnimatedContentScope.(NavBackStackEntry) -> Unit
	) {
	composable(
	route = routeProvider.route,
	arguments = routeProvider.arguments,
	deepLinks = routeProvider.deeplink,
	content = content
	)

mohanmanu484 / ArgProvider.kt

Last active May 28, 2024 09:45

	class LoginScreenArg(val id: String)

	class BuySellScreenArg(val ppRefId: String,
	val isModifyFlow: Boolean,
	val orderId: String?)

	inline fun <reified T> SavedStateHandle.getArgs(): T {
	return when (T::class) {
	LoginScreenArg::class -> {
	LoginScreenArg(id = this.get<String>("id")!!) as T

mohanmanu484 / Navigation.kt

Created May 28, 2024 09:35

	sealed interface Navigation {

	fun getRoute(): String
	class Login(val id: String) : Navigation {
	override fun getRoute(): String {
	return route.replace("{id}", id)
	}

	companion object : RouteProvider {
	override val route: String

mohanmanu484 / LoginGraph.kt

Created May 28, 2024 09:08

mohanmanu484 / sample2.kt

Created May 28, 2024 08:41

	@Route(
	screenName = "LoginScreen",
	route = "login/{id}",
	deeplinks = [
	"share.market://app/login/{id}",
	"https://example.com/login/{id}"
	]
	)
	fun getLoginRoute(@Path("id") id: Int, @Query("isAdmin") isAdmin: Boolean = false)

mohanmanu484 / sampleRoute.kt

Created May 28, 2024 08:39

	@Route(
	screenName = "BuySellScreen",
	route = "orders/{pprefId}?isModifyFlow={isModifyFlow}&orderId={orderId}",
	useRouteAsDefaultDeeplink = true
	)
	fun getBuySellRoute(
	@Path("pprefId") id: String,
	@Query("isModifyFlow") isModifyFlow: Boolean = false,
	@Query("orderId") orderId: String? = null
	)

mohanmanu484 / Route.kt

Created May 28, 2024 08:35

	@Target(AnnotationTarget.FUNCTION)
	@Retention(AnnotationRetention.SOURCE)
	annotation class Route(
	val screenName: String,
	val route: String,
	val deeplinks: Array<String> = [],
	val useRouteAsDefaultDeeplink: Boolean = false
	)

mohanmanu484 / NavHost.kt

Last active May 28, 2024 08:33

	@Composable
	fun SampleNavHost() {
	val navController = rememberNavController()
	NavHost(
	navController = navController,
	startDestination = Navigation.Login.route
	) {
	composable(route = "/ipo/{id}?isHomepage={isHomePage}",
	arguments = listOf(
	navArgument("id") {