【发布时间】:2020-01-24 09:46:16
【问题描述】:
由于后台服务限制,我们在WorkManager 的帮助下实现了我们的应用程序,并替换了AsyncTask。该应用程序支持直接启动模式,因此我们将所需的SharedPreferences 存储在设备加密存储中。应用在 WorkManager 实施之前运行良好,但现在在重启设备后崩溃。
日志猫:
java.lang.IllegalStateException: SharedPreferences in credential encrypted storage are not available until after user is unlocked
at android.app.ContextImpl.getSharedPreferences(ContextImpl.java:387)
at android.app.ContextImpl.getSharedPreferences(ContextImpl.java:372)
at android.content.ContextWrapper.getSharedPreferences(ContextWrapper.java:167)
at androidx.work.impl.utils.Preferences.getSharedPreferences(Unknown Source:12)
at androidx.work.impl.utils.Preferences.needsReschedule(Unknown Source:0)
setNeedsReschedule
at androidx.work.impl.utils.ForceStopRunnable.shouldRescheduleWorkers(Unknown Source:6)
at androidx.work.impl.utils.ForceStopRunnable.run(Unknown Source:18)
at androidx.work.impl.utils.SerialExecutor$Task.run(Unknown Source:2)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
at java.lang.Thread.run(Thread.java:764)
我们在初始化 WorkManager 时提供设备保护的存储上下文:
ContextCompat.createDeviceProtectedStorageContext(appContext);
请帮忙,如何处理。
【问题讨论】:
标签: android sharedpreferences android-workmanager android-storage