Will Shaker app read your information?

If permission is turned on, Tik Tok will read the message. If we want to prevent Tik Tok from reading private information, we must first close all the allowed services of Tik Tok software, but this will also affect our use of Tik Tok. The running state of these softwares is that there is no active operation in the foreground and the data is refreshed in the background, but it has not changed any state. Moreover, after the last use, it directly slides onto the home screen, which does not completely kill the background.