[usecase] Add one new TC to usecase-wrt-android-tests

Impacted TCs num(approved): New 1, Update 0, Delete 0
Unit test Platform: Android
Android test result summary: Pass 1, Fail 0, Block 0
Merge pull request #1484 from wanghongjuan/usecase/sharedmode-add

[usecase] Add one new TC to usecase-wrt-android-tests