java - 启动时收到工作管理器

Question

我正在尝试启动，为什么工作管理器无法启动onbootreceived？

Constraints constraints = new Constraints.Builder().build();

PeriodicWorkRequest saveRequest = new PeriodicWorkRequest.Builder(UploadWorker.class, 1, TimeUnit.MINUTES)
    .addTag("activation")
    .build();

OneTimeWorkRequest otr = new OneTimeWorkRequest.Builder(UploadWorker.class).build();
WorkManager.getInstance().cancelAllWork();
WorkManager.getInstance().pruneWork();

WorkManager.getInstance().enqueueUniquePeriodicWork("activation", ExistingPeriodicWorkPolicy.REPLACE, saveRequest);

Answer 1

您的代码中存在一些问题:

1. 您没有指定任何限制
2. doWork 应该返回 Result.success()/Result.failure()/Result.retry()如果你想返回数据，你应该使用这个API:公共(public)静态结果成功(@NonNull Data outputData)