Fix Android 12 preventing the restarting of the monitoring service. https://redmine...

[PrivacyCell.git] / app / src / main / java / com / stoutner / privacycell / workers / RegisterRealtimeListener.kt

diff --git a/app/src/main/java/com/stoutner/privacycell/workers/RegisterRealtimeListener.kt b/app/src/main/java/com/stoutner/privacycell/workers/RegisterRealtimeListener.kt
deleted file mode 100644 (file)
index 8677470..0000000
--- a/app/src/main/java/com/stoutner/privacycell/workers/RegisterRealtimeListener.kt
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright © 2021 Soren Stoutner <soren@stoutner.com>.
- *
- * This file is part of Privacy Cell <https://www.stoutner.com/privacy-cell>.
- *
- * Privacy Cell 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.
- *
- * Privacy Cell 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 Privacy Cell.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.stoutner.privacycell.workers
-
-import android.app.ActivityManager
-import android.content.ComponentName
-import android.content.Context
-import android.content.Intent
-import android.content.ServiceConnection
-import android.os.IBinder
-
-import androidx.preference.PreferenceManager
-import androidx.work.WorkManager
-import androidx.work.Worker
-import androidx.work.WorkerParameters
-
-import com.stoutner.privacycell.R
-import com.stoutner.privacycell.services.RealtimeMonitoringService
-
-class RegisterRealtimeListener (appContext: Context, workerParams: WorkerParameters) : Worker(appContext, workerParams) {
-    override fun doWork(): Result {
-        // Get a handle for the shared preferences.
-        val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(applicationContext)
-
-        // Get the realtime monitoring preference.  Sometimes the shared preferences can't return a value in time, because Android sucks.
-        // So, the default value is set to true, which is the safest value if the shared preferences can't be queried.
-        val realtimeMonitoring = sharedPreferences.getBoolean(applicationContext.getString(R.string.realtime_monitoring_key), true)
-
-        // Perform the functions according to the realtime monitoring status.
-        if (realtimeMonitoring) {  // Realtime monitoring is enabled.
-            // Get a handle for the activity manager.
-            val activityManager: ActivityManager = applicationContext.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
-
-            // Get a list of the running service info.  The deprecated `getRunningServices()` now only returns services stared by Privacy Cell, but that is all we want to know anyway.
-            val runningServiceInfoList: List<ActivityManager.RunningServiceInfo> = activityManager.getRunningServices(1)
-
-            // Check to see if the service is currently running.
-            if (runningServiceInfoList.isEmpty()) {  // The service is currently stopped.
-                // Start the service as a foreground service, which is required because the worker is running in the background.
-                applicationContext.startForegroundService(Intent(applicationContext, RealtimeMonitoringService::class.java))
-            } else {  // The service is currently running.
-                // Create a service connection.
-                val serviceConnection = object : ServiceConnection {
-                    override fun onServiceConnected(componentName: ComponentName, serviceIBinder: IBinder) {
-                        // Get a handle for the realtime monitoring service binder.
-                        val realtimeMonitoringServiceBinder = serviceIBinder as RealtimeMonitoringService.ServiceBinder
-
-                        // Get a handle for the realtime monitoring service.
-                        val realtimeMonitoringService = realtimeMonitoringServiceBinder.getService()
-
-                        // Register the telephony manager listener.
-                        realtimeMonitoringService.registerTelephonyManagerListener()
-
-                        // Unbind the service.
-                        applicationContext.unbindService(this)
-                    }
-
-                    override fun onServiceDisconnected(componentName: ComponentName) {
-                        // Do nothing.
-                    }
-                }
-
-                // Bind to the realtime monitoring service.
-                applicationContext.bindService(Intent(applicationContext, RealtimeMonitoringService::class.java), serviceConnection, 0)
-            }
-        } else {  // Realtime monitoring is disabled.
-            // Cancel the realtime listener work request.
-            WorkManager.getInstance(applicationContext).cancelUniqueWork(applicationContext.getString(R.string.register_listener_work_request))
-        }
-
-        // Return a success.
-        return Result.success()
-    }
-}
\ No newline at end of file