Improve API of LoginHelper and AccountProviderDataSource

features/login/impl/src/main/kotlin/io/element/android/features/login/impl/LoginFlowNode.kt

@@ -43,9 +43,11 @@ import io.element.android.libraries.architecture.NodeInputs
 import io.element.android.libraries.architecture.callback
 import io.element.android.libraries.architecture.createNode
 import io.element.android.libraries.architecture.inputs
+import io.element.android.libraries.di.annotations.AppCoroutineScope
 import io.element.android.libraries.matrix.api.auth.OidcDetails
 import io.element.android.libraries.oidc.api.OidcAction
 import io.element.android.libraries.oidc.api.OidcActionFlow
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import kotlinx.parcelize.Parcelize
@@ -57,6 +59,8 @@ class LoginFlowNode(
     @Assisted plugins: List<Plugin>,
     private val accountProviderDataSource: AccountProviderDataSource,
     private val oidcActionFlow: OidcActionFlow,
+    @AppCoroutineScope
+    private val appCoroutineScope: CoroutineScope,
 ) : BaseFlowNode<LoginFlowNode.NavTarget>(
     backstack = BackStack(
         initialElement = NavTarget.OnBoarding,
@@ -268,7 +272,9 @@ class LoginFlowNode(
         DisposableEffect(Unit) {
             onDispose {
                 activity = null
-                accountProviderDataSource.reset()
+                appCoroutineScope.launch {
+                    accountProviderDataSource.reset()
+                }
             }
         }
         BackstackView()

features/login/impl/src/main/kotlin/io/element/android/features/login/impl/accountprovider/AccountProviderDataSource.kt

@@ -31,16 +31,16 @@ class AccountProviderDataSource(
 
     val flow: StateFlow<AccountProvider> = accountProvider.asStateFlow()
 
-    fun reset() {
-        accountProvider.tryEmit(defaultAccountProvider)
+    suspend fun reset() {
+        accountProvider.emit(defaultAccountProvider)
     }
 
-    fun setUrl(url: String) {
+    suspend fun setUrl(url: String) {
         setAccountProvider(createAccountProvider(url))
     }
 
-    fun setAccountProvider(data: AccountProvider) {
-        accountProvider.tryEmit(data)
+    suspend fun setAccountProvider(data: AccountProvider) {
+        accountProvider.emit(data)
     }
 
     private fun createAccountProvider(url: String): AccountProvider {

features/login/impl/src/main/kotlin/io/element/android/features/login/impl/login/LoginHelper.kt

@@ -25,8 +25,6 @@ import io.element.android.libraries.matrix.api.auth.MatrixAuthenticationService
 import io.element.android.libraries.matrix.api.auth.OidcPrompt
 import io.element.android.libraries.oidc.api.OidcAction
 import io.element.android.libraries.oidc.api.OidcActionFlow
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.launch
 
 /**
  * This class is responsible for managing the login flow, including handling OIDC actions and
@@ -58,12 +56,11 @@ class LoginHelper(
         loginModeState.value = AsyncData.Uninitialized
     }
 
-    fun submit(
-        coroutineScope: CoroutineScope,
+    suspend fun submit(
         isAccountCreation: Boolean,
         homeserverUrl: String,
         loginHint: String?,
-    ) = coroutineScope.launch {
+    ) {
         suspend {
             authenticationService.setHomeserver(homeserverUrl).map { matrixHomeServerDetails ->
                 if (matrixHomeServerDetails.supportsOidcLogin) {

features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/chooseaccountprovider/ChooseAccountProviderPresenter.kt

@@ -22,6 +22,7 @@ import io.element.android.libraries.architecture.AsyncData
 import io.element.android.libraries.architecture.Presenter
 import io.element.android.libraries.core.uri.ensureProtocol
 import kotlinx.collections.immutable.toImmutableList
+import kotlinx.coroutines.launch
 
 @Inject
 class ChooseAccountProviderPresenter(
@@ -37,10 +38,9 @@ class ChooseAccountProviderPresenter(
 
         fun handleEvent(event: ChooseAccountProviderEvents) {
             when (event) {
-                ChooseAccountProviderEvents.Continue -> {
+                ChooseAccountProviderEvents.Continue -> localCoroutineScope.launch {
                     selectedAccountProvider?.let {
                         loginHelper.submit(
-                            coroutineScope = localCoroutineScope,
                             isAccountCreation = false,
                             homeserverUrl = it.url,
                             loginHint = null,

features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderPresenter.kt

@@ -17,6 +17,7 @@ import dev.zacsweers.metro.AssistedInject
 import io.element.android.features.login.impl.accountprovider.AccountProviderDataSource
 import io.element.android.features.login.impl.login.LoginHelper
 import io.element.android.libraries.architecture.Presenter
+import kotlinx.coroutines.launch
 
 @AssistedInject
 class ConfirmAccountProviderPresenter(
@@ -42,9 +43,8 @@ class ConfirmAccountProviderPresenter(
 
         fun handleEvents(event: ConfirmAccountProviderEvents) {
             when (event) {
-                ConfirmAccountProviderEvents.Continue -> {
+                ConfirmAccountProviderEvents.Continue -> localCoroutineScope.launch {
                     loginHelper.submit(
-                        coroutineScope = localCoroutineScope,
                         isAccountCreation = params.isAccountCreation,
                         homeserverUrl = accountProvider.url,
                         loginHint = null,

features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/onboarding/OnBoardingPresenter.kt

@@ -30,6 +30,7 @@ import io.element.android.libraries.architecture.Presenter
 import io.element.android.libraries.core.meta.BuildMeta
 import io.element.android.libraries.sessionstorage.api.SessionStore
 import io.element.android.libraries.ui.utils.MultipleTapToUnlock
+import kotlinx.coroutines.launch
 
 @AssistedInject
 class OnBoardingPresenter(
@@ -99,11 +100,10 @@ class OnBoardingPresenter(
 
         fun handleEvent(event: OnBoardingEvents) {
             when (event) {
-                is OnBoardingEvents.OnSignIn -> {
+                is OnBoardingEvents.OnSignIn -> localCoroutineScope.launch {
                     // Ensure that the current account provider is set
                     accountProviderDataSource.setUrl(event.defaultAccountProvider)
                     loginHelper.submit(
-                        coroutineScope = localCoroutineScope,
                         isAccountCreation = false,
                         homeserverUrl = event.defaultAccountProvider,
                         loginHint = params.loginHint?.takeIf { forcedAccountProvider == null },