问题描述
如何获得同步适配器服务的最后更新日期（用红色标出）？
How can obtain the last update date from the sync adapters services (marked with red) ?
推荐答案
有趣。该API将（几乎都可以）在 android.content.ContentResolver 因为这是在那里定期同步和启用/禁用的同步管理。有没有API那里提出要求。
Interesting. The API would (almost have to be) on android.content.ContentResolver as that's where periodic sync and enable/disable sync is managed. There's no API there to request it.
您试图找到自己的SyncAdapter或为第三方应用这个值？
Are you trying to find this value for your own SyncAdapter or for a third party app?
通过自己SyncAdapter，你明明可以只存储日期（）到您的ContentProvider内的单行SQLite表，要么从SyncAdapter或应用程序引用它。
With your own SyncAdapter, you obviously can just store date() into a single-row sqlite table within your ContentProvider and reference it either from the SyncAdapter or the app.
有关第三方应用程序，这些信息......也许不是avaliable？
For a third party app, that information... might not be avaliable?
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