WorkManager и Kodein - PullRequest
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WorkManager и Kodein

0 голосов
/ 23 сентября 2019

У меня проблемы с реализацией Android WorkManager с Kodein.Я хочу использовать WorkManager для отслеживания фоновых обновлений местоположения и периодической отправки запросов на мой сервер с новым местоположением пользователей.

Я видел несколько способов реализовать это с Dagger2, но мне было интересно, есть ли подобное решениебыл доступен с kodein?

Это ошибка, которую я получаю:

2019-09-23 12:44:06.690 17462-17500/com.rainparrot.app E/WM-WorkerFactory: Could not instantiate com.rainparrot.app.utility.TrackLocationWorker java.lang.NoSuchMethodException: <init> [class android.content.Context, class androidx.work.WorkerParameters] at java.lang.Class.getConstructor0(Class.java:2204) at java.lang.Class.getDeclaredConstructor(Class.java:2050) at androidx.work.WorkerFactory.createWorkerWithDefaultFallback(WorkerFactory.java:96) at androidx.work.impl.WorkerWrapper.runWorker(WorkerWrapper.java:228) at androidx.work.impl.WorkerWrapper.run(WorkerWrapper.java:127) at androidx.work.impl.utils.SerialExecutor$Task.run(SerialExecutor.java:91) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607) at java.lang.Thread.run(Thread.java:761) 2019-09-23 12:44:06.690 17462-17500/com.rainparrot.app E/WM-WorkerWrapper: Could not create Worker com.rainparrot.app.utility.TrackLocationWorker 2019-09-23 12:44:06.830 17462-17462/com.rainparrot.app D/MainActivity$onCreate: Work Manager Status: FAILED

Это мой основной файл приложения, который содержит все мои привязки kodein: 

    override val kodein = Kodein.lazy {
    import(androidXModule(this@ForecastApplication))
    val prefs = PreferenceManager.getDefaultSharedPreferences(this@ForecastApplication)
    bind<ICurrentWeatherDao>() with singleton { CurrentWeatherDao(prefs) }
    bind<IConnectivityInterceptor>() with singleton { ConnectivityInterceptor(instance()) }
    bind() from singleton { ApiService(instance()) }
    bind<IWeatherNetworkDataSource>() with singleton { WeatherNetworkDataSource(instance(), instance()) }
    bind<ILocationService>() with singleton { LocationService() }
    bind<IForecastRepository>() with singleton { ForecastRepository(instance(), instance(), instance(), instance(), instance(), instance()) }
    bind() from provider { LocationRepository(instance()) }
    bind() from provider { TrackLocationWorker(instance(), instance(), instance()) }
    bind() from provider { WeatherViewModelFactory(instance()) }
}


TrackLocationWorker:

class TrackLocationWorker (
        private val repository: LocationRepository,
        context: Context,
        workerParams: WorkerParameters
) : Worker(context, workerParams){

    override fun doWork(): Result {
        return try {
            repository.getLocation()
            Result.success()
        } catch (e: Exception) {
            Timber.e(e, "Failure in doing work")
            Result.failure()
        }
    }
}

Создание экземпляра MainActivity: 

fun getFromLocation() = if (isGPSEnabled()) forecastRepository.trackLocation() else forecastRepository.locationSetup()

Настройка хранилища прогноза: 

override fun locationSetup() {
        enableLocation.value = Response.loading()
        LocationServices.getSettingsClient(application)
                .checkLocationSettings(
                        LocationSettingsRequest.Builder()
                                .addLocationRequest(locationRequest())
                                .setAlwaysShow(true)
                                .build())
                .addOnSuccessListener { enableLocation.value = Response.success(true) }
                .addOnFailureListener {
                    Timber.e(it, "Gps not enabled")
                    enableLocation.value = Response.error(it)
                }
    }

    override fun trackLocation() {
        val locationWorker = PeriodicWorkRequestBuilder<TrackLocationWorker>(15, TimeUnit.MINUTES).addTag(LOCATION_WORK_TAG).build()
        WorkManager.getInstance(this@ForecastRepository.context).enqueueUniquePeriodicWork(LOCATION_WORK_TAG, ExistingPeriodicWorkPolicy.KEEP, locationWorker)
    }
...