Я пытаюсь получить доступ к RoomDatabase из контекста расширенного класса фоновой службы Service / IntentService и из расширенного класса JobService на основе JobScheduler.
Поскольку оба являются классом обслуживания, оба являютсясам по себе контекст.Но RoomDatabase не инициализируется этим контекстом.И getApplicationContext() этих классов также имеет значение null.
Требование заключается в том, что когда приложение находится в фоновом режиме (также уничтожен его процесс из multi-tasking), то триггерам фоновой службы на основе сети или на основе местоположения потребуютсяполучить доступ к RoomDatabase и вызвать его сбой.
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.content.Context.getSystemService(java.lang.String)' on a null object reference
at android.content.ContextWrapper.getSystemService(ContextWrapper.java:714)
at android.arch.persistence.room.RoomDatabase$JournalMode.resolve(RoomDatabase.java:388)
at android.arch.persistence.room.RoomDatabase$Builder.build(RoomDatabase.java:628)
Один из примеров реализации:
internal class JobSchedulerService:JobService() {
private lateinit var logger:Logger
private lateinit var appContext:Context
override fun onCreate() {
this.appContext = this@JobSchedulerService
super.onCreate()
}
override fun onStartJob(params: JobParameters?): Boolean {
Log.w("TAG","JobSchedulerService: onStartJob: $params context:$this")
logger = Logger(this.appContext)
logger.log(logInfo = "JobSchedulerService: onStartJob: $params")
if (params!!.jobId == EVENT_TYPE.LOCATION_CHANGE.value) {
val intent = Intent(this, BackgroundService::class.java)
intent.putExtra("JobSchedulerService: eventType", EVENT_TYPE.LOCATION_CHANGE.value)
// this will call BackgroundService onHandle fun
startService(intent)
}
return true
}
override fun onStopJob(params: JobParameters?): Boolean {
logger = Logger(this.appContext)
logger.log(logInfo = "JobSchedulerService: onStopJob: $params")
return true
}
override fun onLowMemory() {
logger = Logger(this.appContext)
logger.log(logInfo = "JobSchedulerService: low memory trigged")
super.onLowMemory()
}
}
другой пример класса обслуживания:
class NetworkJobService:JobService() {
private lateinit var logger: Logger
private lateinit var appContext: Context
private val connectivityManager:ConnectivityManager by lazy { this.applicationContext.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager }
private val wifiManager by lazy {
this@NetworkJobService.getSystemService(Context.WIFI_SERVICE) as WifiManager
}
private val networkCallback: ConnectivityManager.NetworkCallback by lazy {
object : ConnectivityManager.NetworkCallback() {
override fun onCapabilitiesChanged(network: Network?, networkCapabilities: NetworkCapabilities?) {
super.onCapabilitiesChanged(network, networkCapabilities)
val intent = Intent(this@NetworkJobService, BackgroundService::class.java)
intent.putExtra("eventType", EVENT_TYPE.NETWORK_CHANGE.value)
// this will call BackgroundService onHandle fun
this@NetworkJobService.startService(intent)
}
override fun onLinkPropertiesChanged(network: Network?, linkProperties: LinkProperties?) {
super.onLinkPropertiesChanged(network, linkProperties)
val intent = Intent(this@NetworkJobService, BackgroundService::class.java)
intent.putExtra("eventType", EVENT_TYPE.NETWORK_CHANGE.value)
// this will call BackgroundService onHandle fun
this@NetworkJobService.startService(intent)
}
override fun onLost(network: Network?) {
super.onLost(network)
val intent = Intent(this@NetworkJobService, BackgroundService::class.java)
intent.putExtra("eventType", EVENT_TYPE.NETWORK_CHANGE.value)
// this will call BackgroundService onHandle fun
this@NetworkJobService.startService(intent)
}
override fun onUnavailable() {
super.onUnavailable()
val intent = Intent(this@NetworkJobService, BackgroundService::class.java)
intent.putExtra("eventType", EVENT_TYPE.NETWORK_CHANGE.value)
// this will call BackgroundService onHandle fun
this@NetworkJobService.startService(intent)
}
override fun onLosing(network: Network?, maxMsToLive: Int) {
super.onLosing(network, maxMsToLive)
val intent = Intent(this@NetworkJobService, BackgroundService::class.java)
intent.putExtra("eventType", EVENT_TYPE.NETWORK_CHANGE.value)
// this will call BackgroundService onHandle fun
this@NetworkJobService.startService(intent)
}
}
}
override fun onCreate() {
this.appContext = this@NetworkJobService
super.onCreate()
}
override fun onStartJob(params: JobParameters?): Boolean {
logger = Logger(this.appContext)
logger.log(logInfo = "NetworkJobService: onStartJob: $params")
if (params!!.jobId == EVENT_TYPE.NETWORK_CHANGE.value){
val intent = Intent(this.appContext, BackgroundService::class.java)
intent.putExtra("eventType", EVENT_TYPE.NETWORK_CHANGE.value)
// this will call BackgroundService onHandle fun
startService(intent)
}
connectivityManager.registerNetworkCallback(NetworkRequest.Builder().build(), networkCallback)
return true
}
override fun onStopJob(params: JobParameters?): Boolean {
logger = Logger(this.appContext)
logger.log(logInfo = "NetworkJobService: onStopJob: $params")
return true
}
override fun onLowMemory() {
logger = Logger(this.appContext)
logger.log(logInfo = "NetworkJobService: low memory trigged")
super.onLowMemory()
}
}
И затем Logger имеет экземпляр синглтона db
internal class Logger {
internal var appContext: Context
internal var database: MobileSecurityDatabase
internal constructor(context:Context) {
appContext = context
database = MobileSecurityDatabase.getInstance(appContext)
}
fun log(logInfo:String){
runBlocking {
launch(Dispatchers.Default){
val logTime = Date().time
val cipher:Cipher = Utils.generateCipher(logTime)
val sealedObject = SealedObject(appId + " : " + logInfo, cipher)
Log.w("logger", appId!! + " : " + logInfo)
val byteArray = Utils.sealedObjectStream(sealedObject)
if (byteArray != null) {
val logData = LogData(logTime, byteArray)
database.logDao().insertLog(logData = logData)
}
}
}
}
}
В последнем классе RoomPersistence, который является синглтоном:
@Database(entities = [LogData::class, UserData::class], version = 1, exportSchema = false)
abstract class MobileSecurityDatabase : RoomDatabase() {
abstract fun logDao(): LogDao
abstract fun userDao(): UserDao
companion object : SingletonHolder<MobileSecurityDatabase, Context>({ it: Context ->
Room.databaseBuilder(it, MobileSecurityDatabase::class.java, DB_NAME)
.addCallback(object: RoomDatabase.Callback() {
override fun onCreate(db: SupportSQLiteDatabase){
}
override fun onOpen(db: SupportSQLiteDatabase) {
super.onOpen(db)
}
})
.build()
})
}
После внесения изменений, предложенных в ответах для контекста контекста.Я начал получать исключения, когда мое приложение закрыто и находится в заблокированном состоянии.Я разблокировал приложение и запустил другое приложение.
10-06 22:20:00.086 886-886/? D/SFPerfTracer: layers: (4:12) (StrictModeFlash#0 (0xadcc8000): 0:146)* (StatusBar#0 (0xade3c000): 3:69585) (com.android.systemui.ImageWallpaper#0 (0xade45000): 0:3760) (DimLayerController/Stack=0#0 (0xadb1e000): 0:867)* (Sprite#0 (0xade43000): 0:12)* (animation background stackId=1#0 (0xadb3b000): 0:91)* (NavigationBar#0 (0xadb34000): 0:2770) (Splash Screen android.thakur.com.mobilesecurityapplication#0 (0xadbda000): 0:16)- (android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurityapplication.MainActivity#0 (0xadb31000): 0:29)- (com.motorola.launcher3/com.android.launcher3.CustomizationPanelLauncher#0 (0xadbda000): 0:28)- (com.motorola.launcher3/com.android.launcher3.CustomizationPanelLauncher#1 (0xafedd000): 0:16)- (com.android.systemui/com.android.systemui.recents.RecentsActivity#0 (0xadb31000): 25:62)
10-06 22:29:50.104 886-886/? D/SFPerfTracer: layers: (3:11) (StrictModeFlash#0 (0xadcc8000): 0:146)* (StatusBar#0 (0xade3c000): 0:69860) (com.android.systemui.ImageWallpaper#0 (0xade45000): 0:3761)* (DimLayerController/Stack=0#0 (0xadb1e000): 0:867)* (Sprite#0 (0xade43000): 0:12)* (animation background stackId=1#0 (0xadb3b000): 0:93)* (NavigationBar#0 (0xadb34000): 12:2824) (com.motorola.launcher3/com.android.launcher3.CustomizationPanelLauncher#0 (0xafedd000): 0:26)* (com.motorola.launcher3/com.android.launcher3.CustomizationPanelLauncher#1 (0xadbda000): 0:58)* (Splash Screen android.thakur.com.mobilesecurityapplication#0 (0xadb72000): 2:27) (android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurityapplication.MainActivity#0 (0xad606000): 3:3)*
10-06 22:29:59.630 886-886/? D/SFPerfTracer: layers: (4:13) (StrictModeFlash#0 (0xadcc8000): 0:146)* (StatusBar#0 (0xade3c000): 1:69867) (com.android.systemui.ImageWallpaper#0 (0xade45000): 0:3762) (DimLayerController/Stack=0#0 (0xadb1e000): 0:867)* (Sprite#0 (0xade43000): 0:12)* (animation background stackId=1#0 (0xadb3b000): 0:93)* (NavigationBar#0 (0xadb34000): 2:2894) (com.motorola.launcher3/com.android.launcher3.CustomizationPanelLauncher#0 (0xafedd000): 0:26)- (com.motorola.launcher3/com.android.launcher3.CustomizationPanelLauncher#1 (0xadbda000): 0:58)- (Splash Screen android.thakur.com.mobilesecurityapplication#0 (0xadb72000): 0:37)- (android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurityapplication.MainActivity#0 (0xad606000): 0:27)- (com.android.systemui/com.android.systemui.recents.RecentsActivity#0 (0xadb72000): 35:47) (thumbnail anim#0 (0xafedd000): 0:23)-
10-06 22:40:32.708 29528-29528/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: android.thakur.com.mobilesecurityapplication, PID: 29528
java.lang.RuntimeException: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{aecac5d u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:112)
...
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{aecac5d u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1536)
at android.app.ContextImpl.startService(ContextImpl.java:1492)
at android.content.ContextWrapper.startService(ContextWrapper.java:650)
at android.thakur.com.mobilesecurity.services.jobs.NetworkJobService.onStartJob(NetworkJobService.kt:90)
at android.app.job.JobService$1.onStartJob(JobService.java:71)
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:108)
...
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
10-06 22:41:08.215 29930-29930/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: android.thakur.com.mobilesecurityapplication, PID: 29930
java.lang.RuntimeException: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{6b2ae65 u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:112)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6626)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{6b2ae65 u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1536)
at android.app.ContextImpl.startService(ContextImpl.java:1492)
at android.content.ContextWrapper.startService(ContextWrapper.java:650)
at android.thakur.com.mobilesecurity.services.jobs.NetworkJobService.onStartJob(NetworkJobService.kt:90)
at android.app.job.JobService$1.onStartJob(JobService.java:71)
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:108)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6626)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
10-06 22:42:08.919 30314-30314/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: android.thakur.com.mobilesecurityapplication, PID: 30314
java.lang.RuntimeException: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{a8df8a3 u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:112)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6626)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{a8df8a3 u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1536)
at android.app.ContextImpl.startService(ContextImpl.java:1492)
at android.content.ContextWrapper.startService(ContextWrapper.java:650)
at android.thakur.com.mobilesecurity.services.jobs.NetworkJobService.onStartJob(NetworkJobService.kt:90)
at android.app.job.JobService$1.onStartJob(JobService.java:71)
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:108)
...
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
10-06 22:42:08.951 1768-3051/? W/ActivityManager: Scheduling restart of crashed service android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.jobs.JobSchedulerService in 1000ms
Scheduling restart of crashed service android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.jobs.NetworkJobService in 11000ms
10-06 22:45:07.604 1768-1768/? I/ActivityManager: Start proc 30522:android.thakur.com.mobilesecurityapplication/u0a273 for service android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.jobs.NetworkJobService
10-06 22:45:08.200 1768-4078/? W/ActivityManager: Background start not allowed: service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) } to android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService from pid=30522 uid=10273 pkg=android.thakur.com.mobilesecurityapplication
10-06 22:45:08.205 30522-30522/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: android.thakur.com.mobilesecurityapplication, PID: 30522
java.lang.RuntimeException: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{ed0b59a u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:112)
...
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{ed0b59a u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
....
at android.thakur.com.mobilesecurity.services.jobs.NetworkJobService.onStartJob(NetworkJobService.kt:90)
at android.app.job.JobService$1.onStartJob(JobService.java:71)
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:108)
...
10-06 22:45:08.241 1768-4082/? I/ActivityManager: Process android.thakur.com.mobilesecurityapplication (pid 30522) has died: vis TRN
10-06 22:45:49.314 1768-1930/? I/ActivityManager: Force stopping service ServiceRecord{35e64ad u0 android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService}
А затем на моем устройстве появилось сообщение об ошибке.Исключением в то время было:
10-06 22:46:18.260 1768-2052/? I/LaunchCheckinHandler: Displayed android.thakur.com.mobilesecurityapplication/.MainActivity,cp,ca,27875
10-06 22:46:20.228 886-886/? D/SFPerfTracer: layers: (4:11) (StrictModeFlash#0 (0xadcc8000): 0:149)* (StatusBar#0 (0xade3c000): 2:70759) (com.android.systemui.ImageWallpaper#0 (0xade45000): 0:3771) (DimLayerController/Stack=0#0 (0xadb1e000): 0:867)* (Sprite#0 (0xade43000): 0:12)* (animation background stackId=1#0 (0xadb3b000): 0:109)* (NavigationBar#0 (0xadb34000): 4:3666) (AOD#0 (0xade21000): 0:81)- (android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurityapplication.MainActivity#0 (0xadbd5000): 0:30)- (com.android.systemui/com.android.systemui.recents.RecentsActivity#0 (0xafedd000): 24:35) (thumbnail anim#0 (0xade21000): 0:22)-
10-06 22:46:20.559 30861-30861/? E/ActivityThread: Activity android.thakur.com.mobilesecurityapplication.MainActivity has leaked IntentReceiver android.thakur.com.mobilesecurity.services.jobs.BatteryReciever@f325fba that was originally registered here. Are you missing a call to unregisterReceiver()?
android.app.IntentReceiverLeaked: Activity android.thakur.com.mobilesecurityapplication.MainActivity has leaked IntentReceiver android.thakur.com.mobilesecurity.services.jobs.BatteryReciever@f325fba that was originally registered here. Are you missing a call to unregisterReceiver()?
at android.app.LoadedApk$ReceiverDispatcher.<init>(LoadedApk.java:1360)
at android.app.LoadedApk.getReceiverDispatcher(LoadedApk.java:1141)
at android.app.ContextImpl.registerReceiverInternal(ContextImpl.java:1436)
at android.app.ContextImpl.registerReceiver(ContextImpl.java:1397)
at android.app.ContextImpl.registerReceiver(ContextImpl.java:1385)
at android.content.ContextWrapper.registerReceiver(ContextWrapper.java:609)
at android.thakur.com.mobilesecurity.services.Services.startJob(Services.kt:72)
at android.thakur.com.mobilesecurity.services.backgroundservices.LocationBackgroundService.startLocationChange(LocationBackgroundService.kt:126)
at android.thakur.com.mobilesecurity.services.backgroundservices.LocationBackgroundService$onCreate$1.onLocationChanged(LocationBackgroundService.kt:46)
at android.location.LocationManager$ListenerTransport._handleMessage(LocationManager.java:292)
...
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
10-06 22:46:20.573 1768-2529/? I/ActivityManager: Killing 30861:android.thakur.com.mobilesecurityapplication/u0a273 (adj 1001): remove task
10-06 22:46:20.600 1768-3054/? W/ActivityManager: Scheduling restart of crashed service android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.LocationBackgroundService in 1000ms
10-06 22:46:21.610 1768-1930/? I/ActivityManager: Start proc 31887:android.thakur.com.mobilesecurityapplication/u0a273 for service android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.LocationBackgroundService
10-06 22:46:21.673 1768-3492/? W/ActivityManager: Stopping service due to app idle: u0a273 -29s581ms android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.LocationBackgroundService
10-06 22:46:22.057 1768-4081/? W/ActivityManager: Service done with onDestroy, but executeNesting=2: ServiceRecord{e29b4af u0 android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.LocationBackgroundService}
10-06 22:49:37.973 1768-2376/? I/ActivityManager: Killing 31887:android.thakur.com.mobilesecurityapplication/u0a273 (adj 906): empty #17
10-06 22:59:21.333 1768-1768/? I/ActivityManager: Start proc 4425:android.thakur.com.mobilesecurityapplication/u0a273 for service android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.jobs.JobSchedulerService
10-06 22:59:21.791 4425-4425/android.thakur.com.mobilesecurityapplication I/InstantRun: starting instant run server: is main process
10-06 22:59:21.825 4425-4425/android.thakur.com.mobilesecurityapplication W/TAG: JobSchedulerService: onStartJob: android.app.job.JobParameters@6c9edb4 context:android.thakur.com.mobilesecurity.services.jobs.JobSchedulerService@79f3ddd
10-06 22:59:21.890 4425-4467/android.thakur.com.mobilesecurityapplication W/logger: unknown : JobSchedulerService: onStartJob: android.app.job.JobParameters@6c9edb4
10-06 22:59:21.943 4425-4467/android.thakur.com.mobilesecurityapplication W/logger: unknown : NetworkJobService: onStartJob: android.app.job.JobParameters@8172c49
10-06 22:59:21.950 1768-3501/? W/ActivityManager: Background start not allowed: service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) } to android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService from pid=4425 uid=10273 pkg=android.thakur.com.mobilesecurityapplication
10-06 22:59:21.951 4425-4425/android.thakur.com.mobilesecurityapplication E/JobServiceEngine: Error while executing job: 4002
10-06 22:59:21.951 4425-4425/android.thakur.com.mobilesecurityapplication D/AndroidRuntime: Shutting down VM
10-06 22:59:21.955 4425-4425/android.thakur.com.mobilesecurityapplication E/AndroidRuntime: FATAL EXCEPTION: main
Process: android.thakur.com.mobilesecurityapplication, PID: 4425
java.lang.RuntimeException: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{9874a04 u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:112)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6626)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.backgroundservices.BackgroundService (has extras) }: app is in background uid UidRecord{9874a04 u0a273 TRNB idle change:uncached procs:1 seq(0,0,0)}
at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1536)
at android.app.ContextImpl.startService(ContextImpl.java:1492)
at android.content.ContextWrapper.startService(ContextWrapper.java:650)
at android.thakur.com.mobilesecurity.services.jobs.NetworkJobService.onStartJob(NetworkJobService.kt:90)
at android.app.job.JobService$1.onStartJob(JobService.java:71)
at android.app.job.JobServiceEngine$JobHandler.handleMessage(JobServiceEngine.java:108)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6626)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)
10-06 22:59:21.969 1768-1931/? I/ActivityManager: Showing crash dialog for package android.thakur.com.mobilesecurityapplication u0
10-06 22:59:29.832 1768-1768/? W/JobServiceContext: No response from client for onStartJob c8cbe13 #u0a273/4002 android.thakur.com.mobilesecurityapplication/android.thakur.com.mobilesecurity.services.jobs.NetworkJobService
10-06 22:59:30.962 886-886/? D/SFPerfTracer: layers: (6:10) (StrictModeFlash#0 (0xadcc8000): 0:151)* (StatusBar#0 (0xade3c000): 1:71776) (com.android.systemui.ImageWallpaper#0 (0xade45000): 0:3779) (DimLayerController/Stack=0#0 (0xadb1e000): 0:877) (Sprite#0 (0xade43000): 0:12)* (animation background stackId=1#0 (0xadb3b000): 0:109)* (NavigationBar#0 (0xadb34000): 0:3745) (com.motorola.launcher3/com.android.launcher3.CustomizationPanelLauncher#0 (0xafedd000): 0:16)* (com.motorola.launcher3/com.android.launcher3.CustomizationPanelLauncher#1 (0xadb31000): 0:46) (Application Error: android.thakur.com.mobilesecurityapplication#0 (0xadb28000): 0:14)