Why can't OPPO R7sm QQ be healthy?

Third-party step counting software, such as QQ, needs to turn on the self-start permission, turn off the background freeze, lock the task list, and turn on the notification bar permission to realize step counting on OPPO mobile phones.

Take QQ as an example:

Turn on self-start permissions. Find the mobile phone housekeeper on the mobile phone desktop, enter the privilege privacy, find the self-startup management, click Enter to find the QQ that needs to modify the privilege, and open the self-startup privilege;

Turn off background freezing. Enter the settings, find the battery option, click Enter and then find the power protection, click Enter to find QQ, and turn off the background freeze;

Task list lock. Touch the left key on the mobile phone desktop, and in the task list interface that appears, drop down QQ and lock it.

Open the notification bar permission of the software. Enter the settings, find the notification and status bar, click the notification management, find QQ, and open the notification authority;

After completing the above steps, QQ step counting can begin.