Node / meshtastic / Meshtastic-Android / files / core / service / src / androidMain / kotlin / org / meshtastic / core / service / worker / ServiceKeepAliveWorker.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.worker

Tff7b72import T7ee787android.app.Notification

Tff7b72import T7ee787android.content.Context

Tff7b72import T7ee787android.content.pm.ServiceInfo

Tff7b72import T7ee787android.os.Build

Tff7b72import T7ee787androidx.core.app.NotificationCompat

Tff7b72import T7ee787androidx.work.CoroutineWorker

Tff7b72import T7ee787androidx.work.ForegroundInfo

Tff7b72import T7ee787androidx.work.WorkerParameters

Tff7b72import T7ee787co.touchlab.kermit.Logger

Tff7b72import T7ee787org.koin.android.annotation.KoinWorker

Tff7b72import T7ee787org.meshtastic.core.repository.MeshServiceNotifications

Tff7b72import T7ee787org.meshtastic.core.repository.SERVICE_NOTIFY_ID

Tff7b72import T7ee787org.meshtastic.core.resources.R.drawable

Tff7b72import T7ee787org.meshtastic.core.service.MeshService

Tff7b72import T7ee787org.meshtastic.core.service.startService

T8b949e/**

* A worker whose sole purpose is to start the MeshService from the background. This is used as a fallback when

* `startForegroundService` is blocked by Android 14+ restrictions. It runs as an Expedited worker to gain temporary

* foreground start privileges.

*/

Tf0883e@KoinWorker

Tff7b72class T56d364ServiceKeepAliveWorkerTb4b4b4(

Te6edf3appContextTb4b4b4: Te6edf3ContextTb4b4b4,

Te6edf3workerParamsTb4b4b4: Te6edf3WorkerParametersTb4b4b4,

Tff7b72private Tff7b72val Te6edf3serviceNotificationsTb4b4b4: Te6edf3MeshServiceNotificationsTb4b4b4,

Tb4b4b4) Tb4b4b4: Te6edf3CoroutineWorkerTb4b4b4(Te6edf3appContextTb4b4b4, Te6edf3workerParamsTb4b4b4) Tb4b4b4{

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffgetForegroundInfoTb4b4b4(Tb4b4b4)Tb4b4b4: Te6edf3ForegroundInfo Tb4b4b4{

T8b949e// We use the same notification channel as the main service notification

T8b949e// to minimize user disruption.

T8b949e// On Android 12+, we need to provide a foreground info for expedited work.

Tff7b72val Te6edf3notification Tff7b72= Te6edf3createNotificationTb4b4b4(Tb4b4b4)

Tff7b72return Tff7b72if Tb4b4b4(Te6edf3BuildTb4b4b4.Te6edf3VERSIONTb4b4b4.Te6edf3SDK_INT Tff7b72>Tff7b72= Te6edf3BuildTb4b4b4.Te6edf3VERSION_CODESTb4b4b4.Te6edf3QTb4b4b4) Tb4b4b4{

Te6edf3ForegroundInfoTb4b4b4(

Te6edf3SERVICE_NOTIFY_IDTb4b4b4,

Te6edf3notificationTb4b4b4,

Te6edf3ServiceInfoTb4b4b4.Te6edf3FOREGROUND_SERVICE_TYPE_DATA_SYNC Te6edf3or Te6edf3ServiceInfoTb4b4b4.Te6edf3FOREGROUND_SERVICE_TYPE_CONNECTED_DEVICETb4b4b4,

Tb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3ForegroundInfoTb4b4b4(Te6edf3SERVICE_NOTIFY_IDTb4b4b4, Te6edf3notificationTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffTooGenericExceptionCaughtTa5d6ff"Tb4b4b4)

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffdoWorkTb4b4b4(Tb4b4b4)Tb4b4b4: Te6edf3Result Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3i Tb4b4b4{ Ta5d6ff"Ta5d6ffServiceKeepAliveWorker: Attempting to start MeshServiceTa5d6ff" Tb4b4b4}

Tff7b72return Tff7b72try Tb4b4b4{

Te6edf3MeshServiceTb4b4b4.Te6edf3startServiceTb4b4b4(Te6edf3applicationContextTb4b4b4)

Te6edf3ResultTb4b4b4.Te6edf3successTb4b4b4(Tb4b4b4)

Tb4b4b4} Tff7b72catch Tb4b4b4(Te6edf3eTb4b4b4: Te6edf3ExceptionTb4b4b4) Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3eTb4b4b4(Te6edf3eTb4b4b4) Tb4b4b4{ Ta5d6ff"Ta5d6ffServiceKeepAliveWorker failed to start serviceTa5d6ff" Tb4b4b4}

Te6edf3ResultTb4b4b4.Te6edf3failureTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffcreateNotificationTb4b4b4(Tb4b4b4)Tb4b4b4: Te6edf3Notification Tb4b4b4{

T8b949e// We ensure channels are created

Te6edf3serviceNotificationsTb4b4b4.Te6edf3initChannelsTb4b4b4(Tb4b4b4)

T8b949e// We create a generic "Resuming" notification.

T8b949e// We use "my_service" which matches NotificationType.ServiceState.channelId in MeshServiceNotificationsImpl

Tff7b72return Te6edf3NotificationCompatTb4b4b4.Te6edf3BuilderTb4b4b4(Te6edf3applicationContextTb4b4b4, Ta5d6ff"Ta5d6ffmy_serviceTa5d6ff"Tb4b4b4)

Tb4b4b4.Te6edf3setSmallIconTb4b4b4(Te6edf3drawableTb4b4b4.Te6edf3meshtastic_ic_notificationTb4b4b4)

Tb4b4b4.Te6edf3setContentTitleTb4b4b4(Ta5d6ff"Ta5d6ffResuming Mesh ServiceTa5d6ff"Tb4b4b4)

Tb4b4b4.Te6edf3setPriorityTb4b4b4(Te6edf3NotificationCompatTb4b4b4.Te6edf3PRIORITY_LOWTb4b4b4)

Tb4b4b4.Te6edf3setOngoingTb4b4b4(Tff7b72trueTb4b4b4)

Tb4b4b4.Te6edf3buildTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4}