Node / meshtastic / Meshtastic-Android / files / core / service / src / androidMain / kotlin / org / meshtastic / core / service / AndroidNotificationManager.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* 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

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.service

Tff7b72import T7ee787android.app.NotificationChannel

Tff7b72import T7ee787android.content.Context

Tff7b72import T7ee787android.os.Build

Tff7b72import T7ee787androidx.core.app.NotificationCompat

Tff7b72import T7ee787androidx.core.content.getSystemService

Tff7b72import T7ee787org.koin.core.annotation.Single

Tff7b72import T7ee787org.meshtastic.core.repository.Notification

Tff7b72import T7ee787org.meshtastic.core.repository.NotificationManager

Tff7b72import T7ee787org.meshtastic.core.resources.Res

Tff7b72import T7ee787org.meshtastic.core.resources.getString

Tff7b72import T7ee787org.meshtastic.core.resources.meshtastic_alerts_notifications

Tff7b72import T7ee787org.meshtastic.core.resources.meshtastic_low_battery_notifications

Tff7b72import T7ee787org.meshtastic.core.resources.meshtastic_messages_notifications

Tff7b72import T7ee787org.meshtastic.core.resources.meshtastic_new_nodes_notifications

Tff7b72import T7ee787org.meshtastic.core.resources.meshtastic_service_notifications

Tff7b72import T7ee787android.app.NotificationManager Tff7b72as Te6edf3SystemNotificationManager

Tf0883e@Single

Tff7b72class T56d364AndroidNotificationManagerTb4b4b4(Tff7b72private Tff7b72val Te6edf3contextTb4b4b4: Te6edf3ContextTb4b4b4) Tb4b4b4: Te6edf3NotificationManager Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3notificationManager Tff7b72= Te6edf3contextTb4b4b4.Te6edf3getSystemServiceTff7b72<Te6edf3SystemNotificationManagerTff7b72>Tb4b4b4(Tb4b4b4)Tff7b72!!

Tff7b72private Tff7b72data Tff7b72class T56d364ChannelConfigTb4b4b4(Tff7b72val Te6edf3idTb4b4b4: Tffa657StringTb4b4b4, Tff7b72val Te6edf3importanceTb4b4b4: Tffa657IntTb4b4b4)

T8b949e/**

* Tracks whether notification channels have been created.

*

* Channels are **not** created in the constructor because this singleton is instantiated by Koin during

* [org.meshtastic.core.service.MeshService.onCreate] on the main thread. The CMP [getString] helper uses

* [kotlinx.coroutines.runBlocking] which can fail in that context, crashing the entire service startup chain.

* Instead, channels are lazily ensured before the first [dispatch] call. Note that

* [MeshServiceNotificationsImpl.initChannels] already creates a superset of these channels when the orchestrator

* starts, so this lazy path is only a safety net for notifications dispatched before orchestrator initialization.

*/

Tff7b72private Tff7b72var Te6edf3channelsInitialized Tff7b72= Tff7b72false

Tff7b72private Tff7b72fun Td2a8ffensureChannelsInitializedTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3channelsInitializedTb4b4b4) Tff7b72return

Te6edf3channelsInitialized Tff7b72= Tff7b72true

Tff7b72if Tb4b4b4(Te6edf3BuildTb4b4b4.Te6edf3VERSIONTb4b4b4.Te6edf3SDK_INT Tff7b72>Tff7b72= Te6edf3BuildTb4b4b4.Te6edf3VERSION_CODESTb4b4b4.Te6edf3OTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3channels Tff7b72=

Te6edf3listOfTb4b4b4(

Te6edf3createChannelTb4b4b4(Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3MessageTb4b4b4, Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3meshtastic_messages_notificationsTb4b4b4)Tb4b4b4,

Te6edf3createChannelTb4b4b4(Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3NodeEventTb4b4b4, Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3meshtastic_new_nodes_notificationsTb4b4b4)Tb4b4b4,

Te6edf3createChannelTb4b4b4(Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3BatteryTb4b4b4, Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3meshtastic_low_battery_notificationsTb4b4b4)Tb4b4b4,

Te6edf3createChannelTb4b4b4(Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3AlertTb4b4b4, Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3meshtastic_alerts_notificationsTb4b4b4)Tb4b4b4,

Te6edf3createChannelTb4b4b4(Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3ServiceTb4b4b4, Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3meshtastic_service_notificationsTb4b4b4)Tb4b4b4,

Tb4b4b4)

Te6edf3notificationManagerTb4b4b4.Te6edf3createNotificationChannelsTb4b4b4(Te6edf3channelsTb4b4b4)

Te6edf3notificationManagerTb4b4b4.Te6edf3removeLegacyCategoryChannelsTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffcreateChannelTb4b4b4(

Te6edf3categoryTb4b4b4: Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4,

Te6edf3nameResTb4b4b4: Te6edf3orgTb4b4b4.Te6edf3jetbrainsTb4b4b4.Te6edf3composeTb4b4b4.Te6edf3resourcesTb4b4b4.Te6edf3StringResourceTb4b4b4,

Tb4b4b4)Tb4b4b4: Te6edf3NotificationChannel Tb4b4b4{

Tff7b72val Te6edf3channelConfig Tff7b72= Te6edf3categoryTb4b4b4.Te6edf3channelConfigTb4b4b4(Tb4b4b4)

Tff7b72return Te6edf3NotificationChannelTb4b4b4(Te6edf3channelConfigTb4b4b4.Te6edf3idTb4b4b4, Te6edf3getStringTb4b4b4(Te6edf3nameResTb4b4b4)Tb4b4b4, Te6edf3channelConfigTb4b4b4.Te6edf3importanceTb4b4b4)

Tb4b4b4}

T8b949e// Keep category-to-channel mapping aligned with MeshServiceNotificationsImpl.NotificationType IDs.

Tff7b72private Tff7b72fun Te6edf3NotificationTb4b4b4.Td2a8ffCategoryTb4b4b4.Te6edf3channelConfigTb4b4b4(Tb4b4b4)Tb4b4b4: Te6edf3ChannelConfig Tff7b72= Tff7b72when Tb4b4b4(Tff7b72thisTb4b4b4) Tb4b4b4{

Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3Message Tff7b72-Tff7b72>

Te6edf3ChannelConfigTb4b4b4(

Te6edf3id Tff7b72= Te6edf3NotificationChannelsTb4b4b4.Te6edf3MESSAGESTb4b4b4,

Te6edf3importance Tff7b72= Te6edf3SystemNotificationManagerTb4b4b4.Te6edf3IMPORTANCE_HIGHTb4b4b4,

Tb4b4b4)

Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3NodeEvent Tff7b72-Tff7b72>

Te6edf3ChannelConfigTb4b4b4(

Te6edf3id Tff7b72= Te6edf3NotificationChannelsTb4b4b4.Te6edf3NEW_NODESTb4b4b4,

Te6edf3importance Tff7b72= Te6edf3SystemNotificationManagerTb4b4b4.Te6edf3IMPORTANCE_DEFAULTTb4b4b4,

Tb4b4b4)

Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3Battery Tff7b72-Tff7b72>

Te6edf3ChannelConfigTb4b4b4(

Te6edf3id Tff7b72= Te6edf3NotificationChannelsTb4b4b4.Te6edf3LOW_BATTERYTb4b4b4,

Te6edf3importance Tff7b72= Te6edf3SystemNotificationManagerTb4b4b4.Te6edf3IMPORTANCE_DEFAULTTb4b4b4,

Tb4b4b4)

Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3Alert Tff7b72-Tff7b72>

Te6edf3ChannelConfigTb4b4b4(Te6edf3id Tff7b72= Te6edf3NotificationChannelsTb4b4b4.Te6edf3ALERTSTb4b4b4, Te6edf3importance Tff7b72= Te6edf3SystemNotificationManagerTb4b4b4.Te6edf3IMPORTANCE_HIGHTb4b4b4)

Te6edf3NotificationTb4b4b4.Te6edf3CategoryTb4b4b4.Te6edf3Service Tff7b72-Tff7b72>

Te6edf3ChannelConfigTb4b4b4(Te6edf3id Tff7b72= Te6edf3NotificationChannelsTb4b4b4.Te6edf3SERVICETb4b4b4, Te6edf3importance Tff7b72= Te6edf3SystemNotificationManagerTb4b4b4.Te6edf3IMPORTANCE_MINTb4b4b4)

Tb4b4b4}

Tff7b72override Tff7b72fun Td2a8ffdispatchTb4b4b4(Te6edf3notificationTb4b4b4: Te6edf3NotificationTb4b4b4) Tb4b4b4{

Te6edf3ensureChannelsInitializedTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3builder Tff7b72=

Te6edf3NotificationCompatTb4b4b4.Te6edf3BuilderTb4b4b4(Te6edf3contextTb4b4b4, Te6edf3notificationTb4b4b4.Te6edf3categoryTb4b4b4.Te6edf3channelConfigTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3idTb4b4b4)

Tb4b4b4.Te6edf3setContentTitleTb4b4b4(Te6edf3notificationTb4b4b4.Te6edf3titleTb4b4b4)

Tb4b4b4.Te6edf3setContentTextTb4b4b4(Te6edf3notificationTb4b4b4.Te6edf3messageTb4b4b4)

Tb4b4b4.Te6edf3setSmallIconTb4b4b4(Te6edf3androidTb4b4b4.Te6edf3RTb4b4b4.Te6edf3drawableTb4b4b4.Te6edf3ic_dialog_infoTb4b4b4)

Tb4b4b4.Te6edf3setAutoCancelTb4b4b4(Tff7b72trueTb4b4b4)

Tb4b4b4.Te6edf3setSilentTb4b4b4(Te6edf3notificationTb4b4b4.Te6edf3isSilentTb4b4b4)

Te6edf3notificationTb4b4b4.Te6edf3groupTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3builderTb4b4b4.Te6edf3setGroupTb4b4b4(Tffa657itTb4b4b4) Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3notificationTb4b4b4.Te6edf3type Tff7b72=Tff7b72= Te6edf3NotificationTb4b4b4.Te6edf3TypeTb4b4b4.Te6edf3ErrorTb4b4b4) Tb4b4b4{

Te6edf3builderTb4b4b4.Te6edf3setPriorityTb4b4b4(Te6edf3NotificationCompatTb4b4b4.Te6edf3PRIORITY_HIGHTb4b4b4)

Tb4b4b4}

Tff7b72val Te6edf3id Tff7b72= Te6edf3notificationTb4b4b4.Te6edf3id Tff7b72?: Te6edf3notificationTb4b4b4.Te6edf3hashCodeTb4b4b4(Tb4b4b4)

Te6edf3notificationManagerTb4b4b4.Te6edf3notifyTb4b4b4(Te6edf3idTb4b4b4, Te6edf3builderTb4b4b4.Te6edf3buildTb4b4b4(Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tff7b72override Tff7b72fun Td2a8ffcancelTb4b4b4(Te6edf3idTb4b4b4: Tffa657IntTb4b4b4) Tb4b4b4{

Te6edf3notificationManagerTb4b4b4.Te6edf3cancelTb4b4b4(Te6edf3idTb4b4b4)

Tb4b4b4}

Tff7b72override Tff7b72fun Td2a8ffcancelAllTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3notificationManagerTb4b4b4.Te6edf3cancelAllTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4}