KeepAlive -> WorkManager

app/src/main/AndroidManifest.xml

@@ -126,9 +126,6 @@
             </intent-filter>
         </receiver>
 
-        <!-- Receiver keep alive, scheduled every 30 min -->
-        <receiver android:name=".receivers.KeepAliveReceiver" />
-
         <!-- Receive ignore 5m, 15m, 30m requests for carb notifications -->
         <receiver android:name=".plugins.aps.loop.CarbSuggestionReceiver" />
 

app/src/main/java/info/nightscout/androidaps/MainApp.kt

@@ -7,6 +7,10 @@ import android.net.ConnectivityManager
 import android.net.wifi.WifiManager
 import android.os.Build
 import androidx.lifecycle.ProcessLifecycleOwner
+import androidx.work.Data
+import androidx.work.ExistingPeriodicWorkPolicy
+import androidx.work.PeriodicWorkRequest
+import androidx.work.WorkManager
 import com.uber.rxdogtag.RxDogTag
 import dagger.android.AndroidInjector
 import dagger.android.DaggerApplication
@@ -27,14 +31,11 @@ import info.nightscout.androidaps.plugins.constraints.versionChecker.VersionChec
 import info.nightscout.androidaps.plugins.general.overview.notifications.Notification
 import info.nightscout.androidaps.plugins.general.overview.notifications.NotificationStore
 import info.nightscout.androidaps.plugins.general.themes.ThemeSwitcherPlugin
-import info.nightscout.androidaps.receivers.BTReceiver
-import info.nightscout.androidaps.receivers.ChargingStateReceiver
-import info.nightscout.androidaps.receivers.KeepAliveReceiver.KeepAliveManager
-import info.nightscout.androidaps.receivers.NetworkChangeReceiver
-import info.nightscout.androidaps.receivers.TimeDateOrTZChangeReceiver
+import info.nightscout.androidaps.receivers.*
 import info.nightscout.androidaps.services.AlarmSoundServiceHelper
 import info.nightscout.androidaps.utils.ActivityMonitor
 import info.nightscout.androidaps.utils.DateUtil
+import info.nightscout.androidaps.utils.LocalAlertUtils
 import info.nightscout.androidaps.utils.ProcessLifecycleListener
 import info.nightscout.androidaps.utils.buildHelper.BuildHelper
 import info.nightscout.androidaps.utils.locale.LocaleHelper
@@ -48,6 +49,7 @@ import io.reactivex.rxjava3.plugins.RxJavaPlugins
 import net.danlew.android.joda.JodaTimeAndroid
 import java.io.IOException
 import java.net.SocketException
+import java.util.concurrent.TimeUnit
 import javax.inject.Inject
 
 class MainApp : DaggerApplication() {
@@ -62,7 +64,6 @@ class MainApp : DaggerApplication() {
     @Inject lateinit var config: Config
     @Inject lateinit var buildHelper: BuildHelper
     @Inject lateinit var configBuilder: ConfigBuilder
-    @Inject lateinit var keepAliveManager: KeepAliveManager
     @Inject lateinit var plugins: List<@JvmSuppressWildcards PluginBase>
     @Inject lateinit var compatDBHelper: CompatDBHelper
     @Inject lateinit var repository: AppRepository
@@ -73,6 +74,7 @@ class MainApp : DaggerApplication() {
     @Inject lateinit var notificationStore: NotificationStore
     @Inject lateinit var processLifecycleListener: ProcessLifecycleListener
     @Inject lateinit var profileSwitchPlugin: ThemeSwitcherPlugin
+    @Inject lateinit var localAlertUtils: LocalAlertUtils
 
     override fun onCreate() {
         super.onCreate()
@@ -118,7 +120,17 @@ class MainApp : DaggerApplication() {
         // Register all tabs in app here
         pluginStore.plugins = plugins
         configBuilder.initialize()
-        keepAliveManager.setAlarm(this)
+
+        WorkManager.getInstance(this).enqueueUniquePeriodicWork(
+            "KeepAlive",
+            ExistingPeriodicWorkPolicy.REPLACE,
+            PeriodicWorkRequest.Builder(KeepAliveWorker::class.java, 15, TimeUnit.MINUTES)
+                .setInputData(Data.Builder().putString("schedule", "KeepAlive").build())
+                .setInitialDelay(5, TimeUnit.SECONDS)
+                .build()
+        )
+        localAlertUtils.shortenSnoozeInterval()
+        localAlertUtils.preSnoozeAlarms()
         doMigrations()
         uel.log(UserEntry.Action.START_AAPS, UserEntry.Sources.Aaps)
     }
@@ -190,7 +202,6 @@ class MainApp : DaggerApplication() {
     override fun onTerminate() {
         aapsLogger.debug(LTag.CORE, "onTerminate")
         unregisterActivityLifecycleCallbacks(activityMonitor)
-        keepAliveManager.cancelAlarm(this)
         alarmSoundServiceHelper.stopService(this)
         super.onTerminate()
     }

app/src/main/java/info/nightscout/androidaps/di/ReceiversModule.kt

@@ -2,12 +2,11 @@ package info.nightscout.androidaps.di
 
 import dagger.Module
 import dagger.android.ContributesAndroidInjector
+import info.nightscout.androidaps.plugins.aps.loop.CarbSuggestionReceiver
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.service.RileyLinkBluetoothStateReceiver
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.service.RileyLinkBroadcastReceiver
-import info.nightscout.androidaps.plugins.aps.loop.CarbSuggestionReceiver
 import info.nightscout.androidaps.receivers.*
 
-
 @Module
 @Suppress("unused")
 abstract class ReceiversModule {
@@ -16,8 +15,7 @@ abstract class ReceiversModule {
     @ContributesAndroidInjector abstract fun contributesBTReceiver(): BTReceiver
     @ContributesAndroidInjector abstract fun contributesChargingStateReceiver(): ChargingStateReceiver
     @ContributesAndroidInjector abstract fun contributesDataReceiver(): DataReceiver
-    @ContributesAndroidInjector abstract fun contributesKeepAliveReceiver(): KeepAliveReceiver
-    @ContributesAndroidInjector abstract fun contributesKeepAliveWorker(): KeepAliveReceiver.KeepAliveWorker
+    @ContributesAndroidInjector abstract fun contributesKeepAliveWorker(): KeepAliveWorker
     @ContributesAndroidInjector abstract fun contributesRileyLinkBluetoothStateReceiver(): RileyLinkBluetoothStateReceiver
     @ContributesAndroidInjector abstract fun contributesSmsReceiver(): SmsReceiver
     @ContributesAndroidInjector abstract fun contributesTimeDateOrTZChangeReceiver(): TimeDateOrTZChangeReceiver

app/src/main/java/info/nightscout/androidaps/receivers/KeepAliveReceiver.kt

@@ -1,198 +0,0 @@
-package info.nightscout.androidaps.receivers
-
-import android.app.AlarmManager
-import android.app.PendingIntent
-import android.app.PendingIntent.CanceledException
-import android.app.PendingIntent.FLAG_IMMUTABLE
-import android.content.Context
-import android.content.Intent
-import android.os.SystemClock
-import androidx.work.*
-import com.google.common.util.concurrent.ListenableFuture
-import dagger.android.DaggerBroadcastReceiver
-import dagger.android.HasAndroidInjector
-import info.nightscout.androidaps.BuildConfig
-import info.nightscout.androidaps.R
-import info.nightscout.androidaps.data.ProfileSealed
-import info.nightscout.androidaps.database.AppRepository
-import info.nightscout.androidaps.events.EventProfileSwitchChanged
-import info.nightscout.androidaps.extensions.buildDeviceStatus
-import info.nightscout.androidaps.interfaces.*
-import info.nightscout.shared.logging.AAPSLogger
-import info.nightscout.shared.logging.LTag
-import info.nightscout.androidaps.plugins.bus.RxBus
-import info.nightscout.androidaps.plugins.configBuilder.RunningConfiguration
-import info.nightscout.androidaps.plugins.general.maintenance.MaintenancePlugin
-import info.nightscout.androidaps.queue.commands.Command
-import info.nightscout.androidaps.utils.DateUtil
-import info.nightscout.androidaps.utils.FabricPrivacy
-import info.nightscout.androidaps.utils.LocalAlertUtils
-import info.nightscout.androidaps.utils.T
-import info.nightscout.androidaps.utils.resources.ResourceHelper
-import javax.inject.Inject
-import kotlin.math.abs
-
-class KeepAliveReceiver : DaggerBroadcastReceiver() {
-
-    @Inject lateinit var aapsLogger: AAPSLogger
-
-    companion object {
-
-        private val KEEP_ALIVE_MILLISECONDS = T.mins(5).msecs()
-    }
-
-    override fun onReceive(context: Context, intent: Intent) {
-        super.onReceive(context, intent)
-        aapsLogger.debug(LTag.CORE, "KeepAlive received")
-
-        WorkManager.getInstance(context)
-            .enqueue(OneTimeWorkRequest.Builder(KeepAliveWorker::class.java).build())
-    }
-
-    class KeepAliveWorker(
-        private val context: Context,
-        params: WorkerParameters
-    ) : Worker(context, params) {
-
-        @Inject lateinit var aapsLogger: AAPSLogger
-        @Inject lateinit var localAlertUtils: LocalAlertUtils
-        @Inject lateinit var repository: AppRepository
-        @Inject lateinit var config: Config
-        @Inject lateinit var iobCobCalculator: IobCobCalculator
-        @Inject lateinit var loop: Loop
-        @Inject lateinit var dateUtil: DateUtil
-        @Inject lateinit var activePlugin: ActivePlugin
-        @Inject lateinit var profileFunction: ProfileFunction
-        @Inject lateinit var runningConfiguration: RunningConfiguration
-        @Inject lateinit var receiverStatusStore: ReceiverStatusStore
-        @Inject lateinit var rxBus: RxBus
-        @Inject lateinit var commandQueue: CommandQueue
-        @Inject lateinit var fabricPrivacy: FabricPrivacy
-        @Inject lateinit var maintenancePlugin: MaintenancePlugin
-        @Inject lateinit var rh: ResourceHelper
-
-        init {
-            (context.applicationContext as HasAndroidInjector).androidInjector().inject(this)
-        }
-
-        companion object {
-
-            private val STATUS_UPDATE_FREQUENCY = T.mins(15).msecs()
-            private const val IOB_UPDATE_FREQUENCY_IN_MINUTES = 5L
-
-            private var lastReadStatus: Long = 0
-            private var lastRun: Long = 0
-            private var lastIobUpload: Long = 0
-
-        }
-
-        override fun doWork(): Result {
-            localAlertUtils.shortenSnoozeInterval()
-            localAlertUtils.checkStaleBGAlert()
-            checkPump()
-            checkAPS()
-            maintenancePlugin.deleteLogs(30)
-            workerDbStatus()
-
-            return Result.success()
-        }
-
-        // When Worker DB grows too much, work operations become slow
-        // Library is cleaning DB every 7 days which may not be sufficient for NSClient full sync
-        private fun workerDbStatus() {
-            val workQuery = WorkQuery.Builder
-                .fromStates(listOf(WorkInfo.State.FAILED, WorkInfo.State.SUCCEEDED))
-                .build()
-
-            val workInfo: ListenableFuture<List<WorkInfo>> = WorkManager.getInstance(context).getWorkInfos(workQuery)
-            aapsLogger.debug(LTag.CORE, "WorkManager size is ${workInfo.get().size}")
-            if (workInfo.get().size > 1000) {
-                WorkManager.getInstance(context).pruneWork()
-                aapsLogger.debug(LTag.CORE, "WorkManager pruning ....")
-            }
-        }
-
-        // Usually deviceStatus is uploaded through LoopPlugin after every loop cycle.
-        // if there is no BG available, we have to upload anyway to have correct
-        // IOB displayed in NS
-        private fun checkAPS() {
-            var shouldUploadStatus = false
-            if (config.NSCLIENT) return
-            if (config.PUMPCONTROL) shouldUploadStatus = true
-            else if (!(loop as PluginBase).isEnabled() || iobCobCalculator.ads.actualBg() == null)
-                shouldUploadStatus = true
-            else if (dateUtil.isOlderThan(activePlugin.activeAPS.lastAPSRun, 5)) shouldUploadStatus = true
-            if (dateUtil.isOlderThan(lastIobUpload, IOB_UPDATE_FREQUENCY_IN_MINUTES) && shouldUploadStatus) {
-                lastIobUpload = dateUtil.now()
-                buildDeviceStatus(dateUtil, loop, iobCobCalculator, profileFunction,
-                    activePlugin.activePump, receiverStatusStore, runningConfiguration,
-                    BuildConfig.VERSION_NAME + "-" + BuildConfig.BUILDVERSION)?.also {
-                    repository.insert(it)
-                }
-            }
-        }
-
-        private fun checkPump() {
-            val pump = activePlugin.activePump
-            val ps = profileFunction.getRequestedProfile() ?: return
-            val requestedProfile = ProfileSealed.PS(ps)
-            val runningProfile = profileFunction.getProfile()
-            val lastConnection = pump.lastDataTime()
-            val isStatusOutdated = lastConnection + STATUS_UPDATE_FREQUENCY < System.currentTimeMillis()
-            val isBasalOutdated = abs(requestedProfile.getBasal() - pump.baseBasalRate) > pump.pumpDescription.basalStep
-            aapsLogger.debug(LTag.CORE, "Last connection: " + dateUtil.dateAndTimeString(lastConnection))
-            // sometimes keep alive broadcast stops
-            // as as workaround test if readStatus was requested before an alarm is generated
-            if (lastReadStatus != 0L && lastReadStatus > System.currentTimeMillis() - T.mins(5).msecs()) {
-                localAlertUtils.checkPumpUnreachableAlarm(lastConnection, isStatusOutdated, loop.isDisconnected)
-            }
-            if (loop.isDisconnected) {
-                // do nothing if pump is disconnected
-            } else if (runningProfile == null || ((!pump.isThisProfileSet(requestedProfile) || !requestedProfile.isEqual(runningProfile)) && !commandQueue.isRunning(Command.CommandType.BASAL_PROFILE))) {
-                rxBus.send(EventProfileSwitchChanged())
-            } else if (isStatusOutdated && !pump.isBusy()) {
-                lastReadStatus = System.currentTimeMillis()
-                commandQueue.readStatus(rh.gs(R.string.keepalive_status_outdated), null)
-            } else if (isBasalOutdated && !pump.isBusy()) {
-                lastReadStatus = System.currentTimeMillis()
-                commandQueue.readStatus(rh.gs(R.string.keepalive_basal_outdated), null)
-            }
-            if (lastRun != 0L && System.currentTimeMillis() - lastRun > T.mins(10).msecs()) {
-                aapsLogger.error(LTag.CORE, "KeepAlive fail")
-                fabricPrivacy.logCustom("KeepAliveFail")
-            }
-            lastRun = System.currentTimeMillis()
-        }
-    }
-
-    class KeepAliveManager @Inject constructor(
-        private val aapsLogger: AAPSLogger,
-        private val localAlertUtils: LocalAlertUtils
-    ) {
-
-        //called by MainApp at first app start
-        fun setAlarm(context: Context) {
-            aapsLogger.debug(LTag.CORE, "KeepAlive scheduled")
-            SystemClock.sleep(5000) // wait for app initialization
-            localAlertUtils.shortenSnoozeInterval()
-            localAlertUtils.preSnoozeAlarms()
-            val am = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
-            val i = Intent(context, KeepAliveReceiver::class.java)
-            val pi = PendingIntent.getBroadcast(context, 0, i, FLAG_IMMUTABLE)
-            try {
-                pi.send()
-            } catch (e: CanceledException) {
-            }
-            am.cancel(pi)
-            am.setInexactRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), KEEP_ALIVE_MILLISECONDS, pi)
-        }
-
-        fun cancelAlarm(context: Context) {
-            aapsLogger.debug(LTag.CORE, "KeepAlive canceled")
-            val intent = Intent(context, KeepAliveReceiver::class.java)
-            val sender = PendingIntent.getBroadcast(context, 0, intent, FLAG_IMMUTABLE)
-            val alarmManager = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
-            alarmManager.cancel(sender)
-        }
-    }
-}

app/src/main/java/info/nightscout/androidaps/receivers/KeepAliveWorker.kt

@@ -0,0 +1,167 @@
+package info.nightscout.androidaps.receivers
+
+import android.content.Context
+import androidx.work.*
+import com.google.common.util.concurrent.ListenableFuture
+import dagger.android.HasAndroidInjector
+import info.nightscout.androidaps.BuildConfig
+import info.nightscout.androidaps.R
+import info.nightscout.androidaps.data.ProfileSealed
+import info.nightscout.androidaps.database.AppRepository
+import info.nightscout.androidaps.events.EventProfileSwitchChanged
+import info.nightscout.androidaps.extensions.buildDeviceStatus
+import info.nightscout.androidaps.interfaces.*
+import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.plugins.configBuilder.RunningConfiguration
+import info.nightscout.androidaps.plugins.general.maintenance.MaintenancePlugin
+import info.nightscout.androidaps.queue.commands.Command
+import info.nightscout.androidaps.utils.DateUtil
+import info.nightscout.androidaps.utils.FabricPrivacy
+import info.nightscout.androidaps.utils.LocalAlertUtils
+import info.nightscout.androidaps.utils.T
+import info.nightscout.androidaps.utils.resources.ResourceHelper
+import info.nightscout.shared.logging.AAPSLogger
+import info.nightscout.shared.logging.LTag
+import java.util.concurrent.TimeUnit
+import javax.inject.Inject
+import kotlin.math.abs
+
+class KeepAliveWorker(
+    private val context: Context,
+    params: WorkerParameters
+) : Worker(context, params) {
+
+    @Inject lateinit var aapsLogger: AAPSLogger
+    @Inject lateinit var localAlertUtils: LocalAlertUtils
+    @Inject lateinit var repository: AppRepository
+    @Inject lateinit var config: Config
+    @Inject lateinit var iobCobCalculator: IobCobCalculator
+    @Inject lateinit var loop: Loop
+    @Inject lateinit var dateUtil: DateUtil
+    @Inject lateinit var activePlugin: ActivePlugin
+    @Inject lateinit var profileFunction: ProfileFunction
+    @Inject lateinit var runningConfiguration: RunningConfiguration
+    @Inject lateinit var receiverStatusStore: ReceiverStatusStore
+    @Inject lateinit var rxBus: RxBus
+    @Inject lateinit var commandQueue: CommandQueue
+    @Inject lateinit var fabricPrivacy: FabricPrivacy
+    @Inject lateinit var maintenancePlugin: MaintenancePlugin
+    @Inject lateinit var rh: ResourceHelper
+
+    init {
+        (context.applicationContext as HasAndroidInjector).androidInjector().inject(this)
+    }
+
+    companion object {
+
+        private val STATUS_UPDATE_FREQUENCY = T.mins(15).msecs()
+        private const val IOB_UPDATE_FREQUENCY_IN_MINUTES = 5L
+
+        private var lastReadStatus: Long = 0
+        private var lastRun: Long = 0
+        private var lastIobUpload: Long = 0
+
+    }
+
+    override fun doWork(): Result {
+        aapsLogger.debug(LTag.CORE, "KeepAlive received from: " + inputData.getString("schedule"))
+
+        // 15 min interval is WorkManager minimum so schedule another instances to have 5 min interval
+        if (inputData.getString("schedule") == "KeepAlive") {
+            WorkManager.getInstance(context).enqueueUniqueWork(
+                "KeepAlive_5",
+                ExistingWorkPolicy.REPLACE,
+                OneTimeWorkRequest.Builder(KeepAliveWorker::class.java)
+                    .setInputData(Data.Builder().putString("schedule", "KeepAlive_5").build())
+                    .setInitialDelay(5, TimeUnit.MINUTES)
+                    .build()
+            )
+            WorkManager.getInstance(context).enqueueUniqueWork(
+                "KeepAlive_10",
+                ExistingWorkPolicy.REPLACE,
+                OneTimeWorkRequest.Builder(KeepAliveWorker::class.java)
+                    .setInputData(Data.Builder().putString("schedule", "KeepAlive_10").build())
+                    .setInitialDelay(10, TimeUnit.MINUTES)
+                    .build()
+            )
+        }
+
+        localAlertUtils.shortenSnoozeInterval()
+        localAlertUtils.checkStaleBGAlert()
+        checkPump()
+        checkAPS()
+        maintenancePlugin.deleteLogs(30)
+        workerDbStatus()
+
+        return Result.success()
+    }
+
+    // When Worker DB grows too much, work operations become slow
+    // Library is cleaning DB every 7 days which may not be sufficient for NSClient full sync
+    private fun workerDbStatus() {
+        val workQuery = WorkQuery.Builder
+            .fromStates(listOf(WorkInfo.State.FAILED, WorkInfo.State.SUCCEEDED))
+            .build()
+
+        val workInfo: ListenableFuture<List<WorkInfo>> = WorkManager.getInstance(context).getWorkInfos(workQuery)
+        aapsLogger.debug(LTag.CORE, "WorkManager size is ${workInfo.get().size}")
+        if (workInfo.get().size > 1000) {
+            WorkManager.getInstance(context).pruneWork()
+            aapsLogger.debug(LTag.CORE, "WorkManager pruning ....")
+        }
+    }
+
+    // Usually deviceStatus is uploaded through LoopPlugin after every loop cycle.
+    // if there is no BG available, we have to upload anyway to have correct
+    // IOB displayed in NS
+    private fun checkAPS() {
+        var shouldUploadStatus = false
+        if (config.NSCLIENT) return
+        if (config.PUMPCONTROL) shouldUploadStatus = true
+        else if (!(loop as PluginBase).isEnabled() || iobCobCalculator.ads.actualBg() == null)
+            shouldUploadStatus = true
+        else if (dateUtil.isOlderThan(activePlugin.activeAPS.lastAPSRun, 5)) shouldUploadStatus = true
+        if (dateUtil.isOlderThan(lastIobUpload, IOB_UPDATE_FREQUENCY_IN_MINUTES) && shouldUploadStatus) {
+            lastIobUpload = dateUtil.now()
+            buildDeviceStatus(
+                dateUtil, loop, iobCobCalculator, profileFunction,
+                activePlugin.activePump, receiverStatusStore, runningConfiguration,
+                BuildConfig.VERSION_NAME + "-" + BuildConfig.BUILDVERSION
+            )?.also {
+                repository.insert(it)
+            }
+        }
+    }
+
+    private fun checkPump() {
+        val pump = activePlugin.activePump
+        val ps = profileFunction.getRequestedProfile() ?: return
+        val requestedProfile = ProfileSealed.PS(ps)
+        val runningProfile = profileFunction.getProfile()
+        val lastConnection = pump.lastDataTime()
+        val isStatusOutdated = lastConnection + STATUS_UPDATE_FREQUENCY < System.currentTimeMillis()
+        val isBasalOutdated = abs(requestedProfile.getBasal() - pump.baseBasalRate) > pump.pumpDescription.basalStep
+        aapsLogger.debug(LTag.CORE, "Last connection: " + dateUtil.dateAndTimeString(lastConnection))
+        // sometimes keep alive broadcast stops
+        // as as workaround test if readStatus was requested before an alarm is generated
+        if (lastReadStatus != 0L && lastReadStatus > System.currentTimeMillis() - T.mins(5).msecs()) {
+            localAlertUtils.checkPumpUnreachableAlarm(lastConnection, isStatusOutdated, loop.isDisconnected)
+        }
+        if (loop.isDisconnected) {
+            // do nothing if pump is disconnected
+        } else if (runningProfile == null || ((!pump.isThisProfileSet(requestedProfile) || !requestedProfile.isEqual(runningProfile)) && !commandQueue.isRunning(Command.CommandType.BASAL_PROFILE))) {
+            rxBus.send(EventProfileSwitchChanged())
+        } else if (isStatusOutdated && !pump.isBusy()) {
+            lastReadStatus = System.currentTimeMillis()
+            commandQueue.readStatus(rh.gs(R.string.keepalive_status_outdated), null)
+        } else if (isBasalOutdated && !pump.isBusy()) {
+            lastReadStatus = System.currentTimeMillis()
+            commandQueue.readStatus(rh.gs(R.string.keepalive_basal_outdated), null)
+        }
+        if (lastRun != 0L && System.currentTimeMillis() - lastRun > T.mins(10).msecs()) {
+            aapsLogger.error(LTag.CORE, "KeepAlive fail")
+            fabricPrivacy.logCustom("KeepAliveFail")
+        }
+        lastRun = System.currentTimeMillis()
+    }
+}