Merge pull request #7189 from thundernest/use_deeplinks_in_navigation

Use deep links in navigation

core/ui/compose/common/src/main/kotlin/app/k9mail/core/ui/compose/common/navigation/NavigationExtensions.kt

@@ -0,0 +1,30 @@
+package app.k9mail.core.ui.compose.common.navigation
+
+import android.net.Uri
+import androidx.compose.animation.AnimatedContentScope
+import androidx.compose.runtime.Composable
+import androidx.core.net.toUri
+import androidx.navigation.NamedNavArgument
+import androidx.navigation.NavBackStackEntry
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import androidx.navigation.navDeepLink
+
+fun NavGraphBuilder.deepLinkComposable(
+    route: String,
+    arguments: List<NamedNavArgument> = emptyList(),
+    content: @Composable AnimatedContentScope.(NavBackStackEntry) -> Unit,
+) {
+    composable(
+        route = route,
+        arguments = arguments,
+        deepLinks = listOf(
+            navDeepLink { uriPattern = route.toDeepLink() },
+        ),
+        content = content,
+    )
+}
+
+fun String.toDeepLink(): String = "app://$this"
+
+fun String.toDeepLinkUri(): Uri = toDeepLink().toUri()

feature/account/setup/src/main/kotlin/app/k9mail/feature/account/setup/navigation/AccountSetupNavigation.kt

@@ -3,7 +3,7 @@ package app.k9mail.feature.account.setup.navigation
 import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.NavOptions
-import androidx.navigation.compose.composable
+import app.k9mail.core.ui.compose.common.navigation.deepLinkComposable
 import app.k9mail.feature.account.setup.ui.AccountSetupScreen
 
 const val NAVIGATION_ROUTE_ACCOUNT_SETUP = "/account/setup"
@@ -16,7 +16,7 @@ fun NavGraphBuilder.accountSetupRoute(
     onBack: () -> Unit,
     onFinish: (String) -> Unit,
 ) {
-    composable(route = NAVIGATION_ROUTE_ACCOUNT_SETUP) {
+    deepLinkComposable(route = NAVIGATION_ROUTE_ACCOUNT_SETUP) {
         AccountSetupScreen(
             onBack = onBack,
             onFinish = onFinish,

feature/launcher/src/main/kotlin/app/k9mail/feature/launcher/FeatureLauncherActivity.kt

@@ -6,6 +6,7 @@ import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.core.view.WindowCompat
 import app.k9mail.core.ui.compose.common.activity.setActivityContent
+import app.k9mail.core.ui.compose.common.navigation.toDeepLinkUri
 import app.k9mail.feature.account.setup.navigation.NAVIGATION_ROUTE_ACCOUNT_SETUP
 import app.k9mail.feature.launcher.ui.FeatureLauncherApp
 import app.k9mail.feature.onboarding.navigation.NAVIGATION_ROUTE_ONBOARDING
@@ -17,22 +18,16 @@ class FeatureLauncherActivity : ComponentActivity() {
 
         WindowCompat.setDecorFitsSystemWindows(window, false)
 
-        val destination = intent.getStringExtra(EXTRA_DESTINATION)
-
         setActivityContent {
-            FeatureLauncherApp(startDestination = destination)
+            FeatureLauncherApp()
         }
     }
 
     companion object {
-        private const val EXTRA_DESTINATION = "destination"
-        private const val DESTINATION_ONBOARDING = NAVIGATION_ROUTE_ONBOARDING
-        private const val DESTINATION_SETUP_ACCOUNT = NAVIGATION_ROUTE_ACCOUNT_SETUP
-
         @JvmStatic
         fun launchOnboarding(context: Activity) {
             val intent = Intent(context, FeatureLauncherActivity::class.java).apply {
-                putExtra(EXTRA_DESTINATION, DESTINATION_ONBOARDING)
+                data = NAVIGATION_ROUTE_ONBOARDING.toDeepLinkUri()
                 flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
             }
             context.startActivity(intent)
@@ -41,7 +36,7 @@ class FeatureLauncherActivity : ComponentActivity() {
         @JvmStatic
         fun launchSetupAccount(context: Activity) {
             val intent = Intent(context, FeatureLauncherActivity::class.java).apply {
-                putExtra(EXTRA_DESTINATION, DESTINATION_SETUP_ACCOUNT)
+                data = NAVIGATION_ROUTE_ACCOUNT_SETUP.toDeepLinkUri()
             }
             context.startActivity(intent)
         }

feature/launcher/src/main/kotlin/app/k9mail/feature/launcher/navigation/FeatureLauncherNavHost.kt

@@ -15,7 +15,6 @@ import org.koin.compose.koinInject
 @Composable
 fun FeatureLauncherNavHost(
     navController: NavHostController,
-    startDestination: String?,
     onBack: () -> Unit,
     modifier: Modifier = Modifier,
     importSettingsLauncher: ImportSettingsLauncher = koinInject(),
@@ -23,7 +22,7 @@ fun FeatureLauncherNavHost(
 ) {
     NavHost(
         navController = navController,
-        startDestination = startDestination ?: NAVIGATION_ROUTE_ONBOARDING,
+        startDestination = NAVIGATION_ROUTE_ONBOARDING,
         modifier = modifier,
     ) {
         onboardingRoute(

feature/launcher/src/main/kotlin/app/k9mail/feature/launcher/ui/FeatureLauncherApp.kt

@@ -12,7 +12,6 @@ import app.k9mail.feature.launcher.navigation.FeatureLauncherNavHost
 
 @Composable
 fun FeatureLauncherApp(
-    startDestination: String?,
     modifier: Modifier = Modifier,
 ) {
     val navController = rememberNavController()
@@ -28,7 +27,6 @@ fun FeatureLauncherApp(
 
             FeatureLauncherNavHost(
                 navController = navController,
-                startDestination = startDestination,
                 onBack = { activity.finish() },
             )
         }

feature/onboarding/src/main/kotlin/app/k9mail/feature/onboarding/navigation/OnboardingNavigation.kt

@@ -3,7 +3,7 @@ package app.k9mail.feature.onboarding.navigation
 import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.NavOptions
-import androidx.navigation.compose.composable
+import app.k9mail.core.ui.compose.common.navigation.deepLinkComposable
 import app.k9mail.feature.onboarding.ui.OnboardingScreen
 
 const val NAVIGATION_ROUTE_ONBOARDING = "/onboarding"
@@ -18,7 +18,7 @@ fun NavGraphBuilder.onboardingRoute(
     onStart: () -> Unit,
     onImport: () -> Unit,
 ) {
-    composable(route = NAVIGATION_ROUTE_ONBOARDING) {
+    deepLinkComposable(route = NAVIGATION_ROUTE_ONBOARDING) {
         OnboardingScreen(
             onStartClick = onStart,
             onImportClick = onImport,