chore: Replace ioCoroutineContext where it's not needed

app/src/main/java/com/infomaniak/mail/ui/main/folder/ThreadListViewModel.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak Mail - Android
- * Copyright (C) 2022-2024 Infomaniak Network SA
+ * Copyright (C) 2022-2026 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -27,7 +27,6 @@ import com.infomaniak.mail.data.cache.mailboxContent.MessageController
 import com.infomaniak.mail.di.IoDispatcher
 import com.infomaniak.mail.utils.SearchUtils
 import com.infomaniak.mail.utils.WebViewVersionUtils.getWebViewVersionData
-import com.infomaniak.mail.utils.coroutineContext
 import com.infomaniak.mail.utils.extensions.appContext
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.CoroutineDispatcher
@@ -46,7 +45,6 @@ class ThreadListViewModel @Inject constructor(
     @IoDispatcher private val ioDispatcher: CoroutineDispatcher,
 ) : AndroidViewModel(application) {
 
-    private val ioCoroutineContext = viewModelScope.coroutineContext(ioDispatcher)
     private var updatedAtJob: Job? = null
 
     val isRecoveringFinished = MutableLiveData(true)
@@ -60,7 +58,7 @@ class ThreadListViewModel @Inject constructor(
 
     fun startUpdatedAtJob() {
         updatedAtJob?.cancel()
-        updatedAtJob = viewModelScope.launch(ioCoroutineContext) {
+        updatedAtJob = viewModelScope.launch(ioDispatcher) {
             while (true) {
                 delay(DateUtils.MINUTE_IN_MILLIS)
                 ensureActive()
@@ -69,7 +67,7 @@ class ThreadListViewModel @Inject constructor(
         }
     }
 
-    fun deleteSearchData() = viewModelScope.launch(ioCoroutineContext) {
+    fun deleteSearchData() = viewModelScope.launch(ioDispatcher) {
         // Delete Search data in case they couldn't be deleted at the end of the previous Search.
         searchUtils.deleteRealmSearchData()
     }
@@ -89,7 +87,7 @@ class ThreadListViewModel @Inject constructor(
         isWebViewOutdated.value = canShowWebViewOutdated && hasOutdatedMajorVersion
     }
 
-    suspend fun getEmojiReactionsFor(messageUid: String): Map<String, Reaction>? = withContext(ioCoroutineContext) {
+    suspend fun getEmojiReactionsFor(messageUid: String): Map<String, Reaction>? = withContext(ioDispatcher) {
         messageController.getMessage(messageUid)?.let { message ->
             message.emojiReactions.associateBy { it.emoji }
         }

app/src/main/java/com/infomaniak/mail/ui/main/folder/TwoPaneViewModel.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak Mail - Android
- * Copyright (C) 2023-2025 Infomaniak Network SA
+ * Copyright (C) 2023-2026 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -34,7 +34,6 @@ import com.infomaniak.mail.di.IoDispatcher
 import com.infomaniak.mail.ui.main.thread.ThreadViewModel.SnoozeScheduleType
 import com.infomaniak.mail.ui.newMessage.NewMessageActivityArgs
 import com.infomaniak.mail.utils.Utils.runCatchingRealm
-import com.infomaniak.mail.utils.coroutineContext
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.launch
@@ -47,8 +46,6 @@ class TwoPaneViewModel @Inject constructor(
     @IoDispatcher private val ioDispatcher: CoroutineDispatcher,
 ) : ViewModel() {
 
-    private val ioCoroutineContext = viewModelScope.coroutineContext(ioDispatcher)
-
     val currentThreadUid: LiveData<String?> = state.getLiveData(CURRENT_THREAD_UID_KEY)
 
     inline val isThreadOpen get() = currentThreadUid.value != null
@@ -70,7 +67,7 @@ class TwoPaneViewModel @Inject constructor(
         state[CURRENT_THREAD_UID_KEY] = null
     }
 
-    fun openDraft(thread: Thread) = viewModelScope.launch(ioCoroutineContext) {
+    fun openDraft(thread: Thread) = viewModelScope.launch(ioDispatcher) {
         navigateToSelectedDraft(thread.messages.single())
     }
 

app/src/main/java/com/infomaniak/mail/ui/main/folderPicker/FolderPickerViewModel.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak Mail - Android
- * Copyright (C) 2023-2025 Infomaniak Network SA
+ * Copyright (C) 2023-2026 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -25,7 +25,6 @@ import androidx.lifecycle.viewModelScope
 import com.infomaniak.mail.data.models.Folder.FolderRole
 import com.infomaniak.mail.di.IoDispatcher
 import com.infomaniak.mail.ui.MainViewModel
-import com.infomaniak.mail.utils.coroutineContext
 import com.infomaniak.mail.utils.extensions.appContext
 import com.infomaniak.mail.utils.extensions.standardize
 import com.infomaniak.mail.utils.flattenAndAddDividerBeforeFirstCustomFolder
@@ -44,8 +43,6 @@ class FolderPickerViewModel @Inject constructor(
     @IoDispatcher private val ioDispatcher: CoroutineDispatcher,
 ) : AndroidViewModel(application) {
 
-    private val ioCoroutineContext = viewModelScope.coroutineContext(ioDispatcher)
-
     private var searchJob: Job? = null
 
     private val sourceFolderId inline get() = savedStateHandle.get<String>(FolderPickerFragmentArgs::sourceFolderId.name)
@@ -56,7 +53,7 @@ class FolderPickerViewModel @Inject constructor(
     var hasAlreadyTrackedSearch = false
 
     init {
-        viewModelScope.launch(ioCoroutineContext) {
+        viewModelScope.launch(ioDispatcher) {
             sourceFolderIdLiveData.postValue(sourceFolderId)
         }
     }
@@ -93,7 +90,7 @@ class FolderPickerViewModel @Inject constructor(
         }
     }
 
-    private fun searchFolders(query: CharSequence, shouldDebounce: Boolean) = viewModelScope.launch(ioCoroutineContext) {
+    private fun searchFolders(query: CharSequence, shouldDebounce: Boolean) = viewModelScope.launch(ioDispatcher) {
 
         cancelSearch()
 

app/src/main/java/com/infomaniak/mail/ui/main/menuDrawer/MenuDrawerViewModel.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak Mail - Android
- * Copyright (C) 2023-2025 Infomaniak Network SA
+ * Copyright (C) 2023-2026 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,7 +22,6 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.infomaniak.mail.data.cache.mailboxContent.FolderController
 import com.infomaniak.mail.di.IoDispatcher
-import com.infomaniak.mail.utils.coroutineContext
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.launch
@@ -34,13 +33,11 @@ class MenuDrawerViewModel @Inject constructor(
     @IoDispatcher private val ioDispatcher: CoroutineDispatcher,
 ) : ViewModel() {
 
-    private val ioCoroutineContext = viewModelScope.coroutineContext(ioDispatcher)
-
     val areMailboxesExpanded = MutableLiveData(false)
     val areCustomFoldersExpanded = MutableLiveData(true)
     val areActionsExpanded = MutableLiveData(false)
 
-    fun toggleFolderCollapsingState(rootFolderId: String, shouldCollapse: Boolean) = viewModelScope.launch(ioCoroutineContext) {
+    fun toggleFolderCollapsingState(rootFolderId: String, shouldCollapse: Boolean) = viewModelScope.launch(ioDispatcher) {
         folderController.updateFolder(rootFolderId) {
             it.isCollapsed = shouldCollapse
         }

app/src/main/java/com/infomaniak/mail/ui/main/search/SearchViewModel.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak Mail - Android
- * Copyright (C) 2023-2025 Infomaniak Network SA
+ * Copyright (C) 2023-2026 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -110,7 +110,7 @@ class SearchViewModel @Inject constructor(
         searchJob?.cancel()
     }
 
-    fun executePendingSearch() = viewModelScope.launch(ioCoroutineContext) {
+    fun executePendingSearch() = viewModelScope.launch(ioDispatcher) {
         val hasPendingSearch = (lastExecutedSearchQuery != currentSearchQuery)
                 || (lastExecutedFolder != filterFolder)
                 || (lastExecutedFilters != currentFilters)
@@ -124,11 +124,11 @@ class SearchViewModel @Inject constructor(
         unselectAllChipFilters()
     }
 
-    fun refreshSearch() = viewModelScope.launch(ioCoroutineContext) {
+    fun refreshSearch() = viewModelScope.launch(ioDispatcher) {
         search()
     }
 
-    fun searchQuery(query: String, saveInHistory: Boolean = false) = viewModelScope.launch(ioCoroutineContext) {
+    fun searchQuery(query: String, saveInHistory: Boolean = false) = viewModelScope.launch(ioDispatcher) {
         if (query.isNotBlank() && isLengthTooShort(query)) return@launch
         search(query.trim().also { currentSearchQuery = it }, saveInHistory)
     }
@@ -139,12 +139,12 @@ class SearchViewModel @Inject constructor(
 
     fun selectFolder(folder: Folder?) {
         filterFolder = folder
-        viewModelScope.launch(ioCoroutineContext) {
+        viewModelScope.launch(ioDispatcher) {
             search(folder = folder)
         }
     }
 
-    fun setFilter(filter: ThreadFilter, isEnabled: Boolean = true) = viewModelScope.launch(ioCoroutineContext) {
+    fun setFilter(filter: ThreadFilter, isEnabled: Boolean = true) = viewModelScope.launch(ioDispatcher) {
         if (isEnabled && currentFilters.contains(filter)) return@launch
         if (isEnabled) {
             trackSearchEvent(filter.matomoName)
@@ -154,7 +154,7 @@ class SearchViewModel @Inject constructor(
         }
     }
 
-    fun unselectMutuallyExclusiveFilters() = viewModelScope.launch(ioCoroutineContext) {
+    fun unselectMutuallyExclusiveFilters() = viewModelScope.launch(ioDispatcher) {
         currentFilters.removeAll(setOf(ThreadFilter.SEEN, ThreadFilter.UNSEEN, ThreadFilter.STARRED))
         search(filters = currentFilters)
     }
@@ -163,7 +163,7 @@ class SearchViewModel @Inject constructor(
         currentFilters.removeAll(ThreadFilter.entries)
     }
 
-    fun nextPage() = viewModelScope.launch(ioCoroutineContext) {
+    fun nextPage() = viewModelScope.launch(ioDispatcher) {
         if (isLastPage) return@launch
         search(shouldGetNextPage = true)
     }
@@ -198,7 +198,7 @@ class SearchViewModel @Inject constructor(
         filters: Set<ThreadFilter> = currentFilters,
         folder: Folder? = filterFolder,
         shouldGetNextPage: Boolean = false,
-    ) = withContext(ioCoroutineContext) {
+    ) = withContext(ioDispatcher) {
         cancelSearch()
         searchJob = launch {
             delay(SEARCH_DEBOUNCE_DURATION)

app/src/main/java/com/infomaniak/mail/ui/main/settings/MykSuiteViewModel.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak Mail - Android
- * Copyright (C) 2025 Infomaniak Network SA
+ * Copyright (C) 2025-2026 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -26,7 +26,6 @@ import com.infomaniak.mail.data.models.mailbox.Mailbox
 import com.infomaniak.mail.di.IoDispatcher
 import com.infomaniak.mail.utils.AccountUtils
 import com.infomaniak.mail.utils.MyKSuiteDataUtils
-import com.infomaniak.mail.utils.coroutineContext
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.launch
@@ -39,16 +38,14 @@ class MykSuiteViewModel @Inject constructor(
     private val myKSuiteDataUtils: MyKSuiteDataUtils,
 ) : ViewModel() {
 
-    private val ioCoroutineContext = viewModelScope.coroutineContext(ioDispatcher)
-
     val myKSuiteMailboxResult = SingleLiveEvent<Mailbox?>()
     val myKSuiteDataResult = SingleLiveEvent<MyKSuiteData?>()
 
     fun getMyKSuiteMailbox(mailboxId: Int) = viewModelScope.launch {
         myKSuiteMailboxResult.postValue(mailboxController.getMailbox(userId = AccountUtils.currentUserId, mailboxId = mailboxId))
     }
 
-    fun refreshMyKSuite() = viewModelScope.launch(ioCoroutineContext) {
+    fun refreshMyKSuite() = viewModelScope.launch(ioDispatcher) {
         myKSuiteDataResult.postValue(myKSuiteDataUtils.fetchData())
     }
 }

app/src/main/java/com/infomaniak/mail/ui/main/thread/ThreadViewModel.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak Mail - Android
- * Copyright (C) 2022-2025 Infomaniak Network SA
+ * Copyright (C) 2022-2026 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -414,7 +414,7 @@ class ThreadViewModel @Inject constructor(
         return@withContext message
     }
 
-    private fun markThreadAsSeen(thread: Thread) = viewModelScope.launch(ioCoroutineContext) {
+    private fun markThreadAsSeen(thread: Thread) = viewModelScope.launch(ioDispatcher) {
         sharedUtils.markAsSeen(mailbox(), listOf(thread))
     }
 
@@ -450,7 +450,7 @@ class ThreadViewModel @Inject constructor(
 
     fun fetchMessagesHeavyData(messages: List<Message>) {
         fetchMessagesJob?.cancel()
-        fetchMessagesJob = viewModelScope.launch(ioCoroutineContext) {
+        fetchMessagesJob = viewModelScope.launch(ioDispatcher) {
             val (deleted, failed) = ThreadController.fetchMessagesHeavyData(messages, mailboxContentRealm())
             if (deleted.isNotEmpty() || failed.isNotEmpty()) {
 
@@ -472,7 +472,7 @@ class ThreadViewModel @Inject constructor(
         }
     }
 
-    fun deleteDraft(message: Message, mailbox: Mailbox) = viewModelScope.launch(ioCoroutineContext) {
+    fun deleteDraft(message: Message, mailbox: Mailbox) = viewModelScope.launch(ioDispatcher) {
         val realm = mailboxContentRealm()
         val thread = threadLive.value ?: return@launch
         val messages = messageController.getMessageAndDuplicates(thread, message)
@@ -493,15 +493,15 @@ class ThreadViewModel @Inject constructor(
         }
     }
 
-    fun clickOnQuickActionBar(menuId: Int) = viewModelScope.launch(ioCoroutineContext) {
+    fun clickOnQuickActionBar(menuId: Int) = viewModelScope.launch(ioDispatcher) {
         val thread = threadLive.value ?: return@launch
         val message = messageController.getLastMessageToExecuteAction(thread, featureFlagsFlow.first())
         quickActionBarClicks.postValue(QuickActionBarResult(thread.uid, message, menuId))
     }
 
     fun fetchCalendarEvents(items: List<Any>, forceFetch: Boolean = false) {
         fetchCalendarEventJob?.cancel()
-        fetchCalendarEventJob = viewModelScope.launch(ioCoroutineContext) {
+        fetchCalendarEventJob = viewModelScope.launch(ioDispatcher) {
 
             val results = items.mapNotNull { item ->
                 fetchCalendarEvent(item, forceFetch)

app/src/main/java/com/infomaniak/mail/ui/main/thread/actions/DownloadMessagesViewModel.kt

@@ -35,7 +35,6 @@ import com.infomaniak.mail.data.models.mailbox.Mailbox
 import com.infomaniak.mail.data.models.message.Message
 import com.infomaniak.mail.di.IoDispatcher
 import com.infomaniak.mail.utils.LocalStorageUtils.getEmlCacheDir
-import com.infomaniak.mail.utils.coroutineContext
 import com.infomaniak.mail.utils.extensions.appContext
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.CoroutineDispatcher
@@ -53,8 +52,6 @@ class DownloadMessagesViewModel @Inject constructor(
     @IoDispatcher private val ioDispatcher: CoroutineDispatcher,
 ) : AndroidViewModel(application) {
 
-    private val ioCoroutineContext = viewModelScope.coroutineContext(ioDispatcher)
-
     private val messageLocalUids: Array<String>?
         inline get() = savedStateHandle[DownloadMessagesProgressDialogArgs::messageUids.name]
 
@@ -92,7 +89,7 @@ class DownloadMessagesViewModel @Inject constructor(
 
     private fun numberOfMessagesToDownloads(): Int = messageLocalUids?.size ?: 0
 
-    fun downloadMessages(currentMailbox: Mailbox?) = viewModelScope.launch(ioCoroutineContext) {
+    fun downloadMessages(currentMailbox: Mailbox?) = viewModelScope.launch(ioDispatcher) {
         val mailbox = currentMailbox ?: return@launch
 
         val downloadedThreadUris = runCatching {

app/src/main/java/com/infomaniak/mail/ui/newMessage/AiViewModel.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak Mail - Android
- * Copyright (C) 2023-2025 Infomaniak Network SA
+ * Copyright (C) 2023-2026 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -45,7 +45,6 @@ import com.infomaniak.mail.utils.ErrorCode
 import com.infomaniak.mail.utils.ErrorCode.MAX_SYNTAX_TOKENS_REACHED
 import com.infomaniak.mail.utils.ErrorCode.TOO_MANY_REQUESTS
 import com.infomaniak.mail.utils.SharedUtils
-import com.infomaniak.mail.utils.coroutineContext
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.ensureActive
@@ -62,8 +61,6 @@ class AiViewModel @Inject constructor(
     @Inject
     lateinit var localSettings: LocalSettings
 
-    private val ioCoroutineContext = viewModelScope.coroutineContext(ioDispatcher)
-
     var aiPrompt = ""
     private val history = mutableListOf<AiMessage>()
     private var conversationContextId: String? = null
@@ -76,7 +73,7 @@ class AiViewModel @Inject constructor(
     fun generateNewAiProposition(
         currentMailboxUuid: String,
         formattedRecipientsString: String?,
-    ) = viewModelScope.launch(ioCoroutineContext) {
+    ) = viewModelScope.launch(ioDispatcher) {
 
         fun addVars(message: AiMessage) {
             formattedRecipientsString?.let { message.vars["recipient"] = it }
@@ -145,7 +142,7 @@ class AiViewModel @Inject constructor(
         PROMPT_TOO_LONG
     }
 
-    fun performShortcut(shortcut: Shortcut, currentMailboxUuid: String) = viewModelScope.launch(ioCoroutineContext) {
+    fun performShortcut(shortcut: Shortcut, currentMailboxUuid: String) = viewModelScope.launch(ioDispatcher) {
         var apiResponse = ApiRepository.aiShortcutWithContext(conversationContextId!!, shortcut, currentMailboxUuid)
         ensureActive()
 
@@ -158,7 +155,7 @@ class AiViewModel @Inject constructor(
         handleAiResult(apiResponse, apiResponse.data?.promptMessage, isUsingPreviousMessageAsContext = false)
     }
 
-    fun updateFeatureFlag(mailboxObjectId: String, mailboxUuid: String) = viewModelScope.launch(ioCoroutineContext) {
+    fun updateFeatureFlag(mailboxObjectId: String, mailboxUuid: String) = viewModelScope.launch(ioDispatcher) {
         sharedUtils.updateFeatureFlags(mailboxObjectId, mailboxUuid)
     }