Bug 1997021 - Add deeplink to app icon selection screen r=android-reviewers,twhite

Differential Revision: https://phabricator.services.mozilla.com/D270440

Author: mavduevskiy

mobile/android/fenix/app/messaging-fenix.fml.yaml

@@ -81,6 +81,7 @@ import:
               OPEN_SETTINGS_SEARCH_ENGINE: ://settings_search_engine
               OPEN_SETTINGS_TRACKING_PROTECTION: ://settings_tracking_protection
               OPEN_SETTINGS_WALLPAPERS: ://settings_wallpapers
+              OPEN_SETTINGS_APP_ICON: ://settings_app_icon
               OPEN_SETTINGS: ://settings
               OPEN_SHARE_SHEET: ://share_sheet
               TURN_ON_SYNC: ://turn_on_sync

mobile/android/fenix/app/src/main/AndroidManifest.xml

@@ -538,6 +538,8 @@
                     android:host="settings_search_engine"/>
                 <data android:scheme="${deepLinkScheme}"
                     android:host="settings_tracking_protection"/>
+                <data android:scheme="${deepLinkScheme}"
+                    android:host="settings_app_icon"/>
                 <data android:scheme="${deepLinkScheme}"
                     android:host="share_sheet"/>
                 <data android:scheme="${deepLinkScheme}"

mobile/android/fenix/app/src/main/java/org/mozilla/fenix/GlobalDirections.kt

@@ -64,4 +64,8 @@ enum class GlobalDirections(val navDirections: NavDirections, val destinationId:
         NavGraphDirections.actionGlobalPrivateBrowsingFragment(),
         R.id.privateBrowsingFragment,
     ),
+    SettingsAppIcon(
+        NavGraphDirections.actionGlobalAppIconSelectionFragment(),
+        R.id.appIconSelectionFragment,
+    ),
 }

mobile/android/fenix/app/src/main/java/org/mozilla/fenix/home/intent/HomeDeepLinkIntentProcessor.kt

@@ -74,6 +74,7 @@ class HomeDeepLinkIntentProcessor(
             "settings_wallpapers" -> GlobalDirections.WallpaperSettings
             "home_collections" -> GlobalDirections.Home
             "settings_private_browsing" -> GlobalDirections.SettingsPrivateBrowsing
+            "settings_app_icon" -> GlobalDirections.SettingsAppIcon
 
             else -> return
         }

mobile/android/fenix/app/src/main/res/navigation/nav_graph.xml

@@ -95,6 +95,9 @@
     <action
         android:id="@+id/action_global_settingsFragment"
         app:destination="@id/settingsFragment" />
+    <action
+        android:id="@+id/action_global_appIconSelectionFragment"
+        app:destination="@id/appIconSelectionFragment" />
     <action
         android:id="@+id/action_global_homeSettingsFragment"
         app:destination="@id/homeSettingsFragment" />

mobile/android/fenix/app/src/test/java/org/mozilla/fenix/home/intent/HomeDeepLinkIntentProcessorTest.kt

@@ -307,6 +307,14 @@ class HomeDeepLinkIntentProcessorTest {
         verify { out wasNot Called }
     }
 
+    @Test
+    fun `process settings_app_icon deep link`() {
+        assertTrue(processorHome.process(testIntent("settings_app_icon"), navController, out, settings))
+
+        verify { navController.navigate(NavGraphDirections.actionGlobalAppIconSelectionFragment()) }
+        verify { out wasNot Called }
+    }
+
     private fun testIntent(uri: String) = Intent("", "$DEEP_LINK_SCHEME://$uri".toUri())
 
     private fun showAddSearchWidgetPrompt(activity: Activity) {