WorkManager + Hilt 失败

Posted 2023-04-18

【中文标题】WorkManager + Hilt 失败

【英文标题】：WorkManager + Hilt FAILED

【发布时间】：2021-08-28 15:30:45

【问题描述】：

我正在关注文档，但 WorkManager 甚至在 doWork 方法之前就崩溃了

清单

    <provider
        android:name="androidx.work.impl.WorkManagerInitializer"
        android:authorities="$applicationId.workmanager-init"
        tools:node="remove" />

应用

@HiltAndroidApp
class MonitoringApp : Application(), Configuration.Provider 
@Inject
lateinit var workerFactory: HiltWorkerFactory

override fun getWorkManagerConfiguration(): Configuration 
    return Configuration.Builder()
        .setWorkerFactory(workerFactory)
        .build()

工人

@HiltWorker
class UploaderWorker @AssistedInject constructor(
@Assisted appContext: Context,
@Assisted workerParams: WorkerParameters,
private val repository: Repository
) :
CoroutineWorker(appContext, workerParams) 
override suspend fun doWork(): Result 
    Log.d("UploadWorkManager", "Start CoroutineWorker")
    return  Result.success()

存储库

@Singleton
class Repository @Inject constructor(
@ApplicationContext private val appContext: Context,
private val db: AppDb

)

开始

val currentWorks = WorkManager.getInstance(context)
        .getWorkInfosByTag(WORK_TAG).get()
    if (currentWorks.isNotEmpty()) 
        currentWorks.forEach currentWork ->
            Log.d(WORK_TAG, "CurrentWork $currentWork.id   $currentWork.state")
        
        WorkManager.getInstance(context).cancelAllWorkByTag(WORK_TAG)
    

    val constraints = Constraints.Builder()
        .setRequiredNetworkType(NetworkType.CONNECTED)
        .build()
    val work = OneTimeWorkRequestBuilder<UploaderWorker>()
        .setConstraints(constraints)
        .addTag(WORK_TAG)
        .setInitialDelay(1, TimeUnit.MINUTES)
        .build()

    WorkManager.getInstance(context).enqueue(work)
    Log.d(WORK_TAG, "Start $work.id")

我开始工作

CurrentWork 6efa6352-be05-4bb7-9c0f-4be5a002b8c3   FAILED

====更新===== Logcat中显示如下错误

021-06-11 21:37:10.698 15039-19464/XXXX E/WM-WorkerFactory：无法实例化 XXXX.framework.workmanger.UploaderWorker java.lang.NoSuchMethodException:XXXX.framework.workmanger.UploaderWorker。 [class android.content.Context，class androidx.work.WorkerParameters] at java.lang.Class.getConstructor0(Class.java:2332) at java.lang.Class.getDeclaredConstructor(Class.java:2170) at androidx.work。 WorkerFactory.createWorkerWithDefaultFallback(WorkerFactory.java:95) 在 androidx.work.impl.WorkerWrapper.runWorker(WorkerWrapper.java:244) 在 androidx.work.impl.WorkerWrapper.run(WorkerWrapper.java:136) 在 androidx.work.impl .utils.SerialExecutor$Task.run(SerialExecutor.java:91) 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641 ) 在 java.lang.Thread.run(Thread.java:919) 2021-06-11 21:37:10.699 15039-19464/XXXX E/WM-WorkerWrapper: 无法创建 Worker XXXX.framework.workmanger.UploaderWorker

【参考方案1】：

提供者的问题

        <provider
        android:name="androidx.startup.InitializationProvider"
        android:authorities="$applicationId.androidx-startup"
        tools:node="remove">
    </provider>