Clean up code to update notification channels (075324af) · Commits · e / os / Mail

app/core/src/main/java/com/fsck/k9/notification/NotificationChannelManager.kt

+10 −17

Original line number	Diff line number	Diff line
		@@ -58,7 +58,7 @@ class NotificationChannelManager(
		accounts: List<Account>
		) {
		for (account in accounts) {
		val groupId = account.uuid
		val groupId = account.notificationChannelGroupId
		val group = NotificationChannelGroup(groupId, account.displayName)

		val channelMessages = getChannelMessages(account)
		@@ -75,25 +75,13 @@ class NotificationChannelManager(
		notificationManager: NotificationManager,
		accounts: List<Account>
		) {
		val existingAccounts = HashMap<String, Account>()
		for (account in accounts) {
		existingAccounts[account.uuid] = account
		}
		val accountUuids = accounts.map { it.uuid }.toSet()

		val groups = notificationManager.notificationChannelGroups
		for (group in groups) {
		val groupId = group.id

		var shouldDelete = false
		if (!existingAccounts.containsKey(groupId)) {
		shouldDelete = true
		} else if (existingAccounts[groupId]?.displayName != group.name.toString()) {
		// There is no way to change group names. Deleting group, so it is re-generated.
		shouldDelete = true
		}

		if (shouldDelete) {
		notificationManager.deleteNotificationChannelGroup(groupId)
		val accountUuid = group.id.toAccountUuid()
		if (accountUuid !in accountUuids) {
		notificationManager.deleteNotificationChannelGroup(group.id)
		}
		}
		}
		@@ -248,6 +236,11 @@ class NotificationChannelManager(
		enableVibration(notificationSettings.vibration.isEnabled)
		}

		private val Account.notificationChannelGroupId: String
		get() = uuid

		private fun String.toAccountUuid(): String = this

		private val Account.messagesNotificationChannelSuffix: String
		get() = messagesNotificationChannelVersion.let { version -> if (version == 0) "" else "_$version" }