Multi accounts - experimental first implementation

appnav/build.gradle.kts

@@ -26,9 +26,11 @@ dependencies {
     allFeaturesApi(project)
 
     implementation(projects.libraries.core)
+    implementation(projects.libraries.accountselect.api)
     implementation(projects.libraries.androidutils)
     implementation(projects.libraries.architecture)
     implementation(projects.libraries.deeplink.api)
+    implementation(projects.libraries.featureflag.api)
     implementation(projects.libraries.matrix.api)
     implementation(projects.libraries.oidc.api)
     implementation(projects.libraries.preferences.api)

appnav/src/main/kotlin/io/element/android/appnav/LoggedInAppScopeFlowNode.kt

@@ -57,6 +57,7 @@ class LoggedInAppScopeFlowNode(
 ), DependencyInjectionGraphOwner {
     interface Callback : Plugin {
         fun onOpenBugReport()
+        fun onAddAccount()
     }
 
     @Parcelize
@@ -83,6 +84,10 @@ class LoggedInAppScopeFlowNode(
             override fun onOpenBugReport() {
                 plugins<Callback>().forEach { it.onOpenBugReport() }
             }
+
+            override fun onAddAccount() {
+                plugins<Callback>().forEach { it.onAddAccount() }
+            }
         }
         return createNode<LoggedInFlowNode>(buildContext, listOf(callback))
     }

appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt

@@ -76,7 +76,6 @@ import io.element.android.libraries.matrix.api.core.EventId
 import io.element.android.libraries.matrix.api.core.MAIN_SPACE
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.core.RoomIdOrAlias
-import io.element.android.libraries.matrix.api.core.SessionId
 import io.element.android.libraries.matrix.api.core.UserId
 import io.element.android.libraries.matrix.api.core.toRoomIdOrAlias
 import io.element.android.libraries.matrix.api.permalink.PermalinkData
@@ -139,6 +138,7 @@ class LoggedInFlowNode(
 ) {
     interface Callback : Plugin {
         fun onOpenBugReport()
+        fun onAddAccount()
     }
 
     private val loggedInFlowProcessor = LoggedInEventProcessor(
@@ -393,6 +393,10 @@ class LoggedInFlowNode(
             }
             is NavTarget.Settings -> {
                 val callback = object : PreferencesEntryPoint.Callback {
+                    override fun onAddAccount() {
+                        plugins<Callback>().forEach { it.onAddAccount() }
+                    }
+
                     override fun onOpenBugReport() {
                         plugins<Callback>().forEach { it.onOpenBugReport() }
                     }
@@ -405,11 +409,7 @@ class LoggedInFlowNode(
                         backstack.push(NavTarget.Room(roomId.toRoomIdOrAlias(), initialElement = RoomNavigationTarget.NotificationSettings))
                     }
 
-                    override fun navigateTo(sessionId: SessionId, roomId: RoomId, eventId: EventId) {
-                        // We do not check the sessionId, but it will have to be done at some point (multi account)
-                        if (sessionId != matrixClient.sessionId) {
-                            Timber.e("SessionId mismatch, expected ${matrixClient.sessionId} but got $sessionId")
-                        }
+                    override fun navigateTo(roomId: RoomId, eventId: EventId) {
                         backstack.push(NavTarget.Room(roomId.toRoomIdOrAlias(), initialElement = RoomNavigationTarget.Messages(eventId)))
                     }
                 }