As of the 1st September 2017 Android published their updated Compatibility Definitions Document version 8.9.8.1 . Usage History - Android stores the history of the user's choices and manages such history by UsageStatsManager . Device implementations: [C-1 -1 ] MUST keep a reasonable retention period of such user history. [SR] Are STRONGLY RECOMMENDED to keep the 1 4 days retention period as
Hiển thị các bài đăng có nhãn user history. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn user history. Hiển thị tất cả bài đăng
