Updating target sdk

[sjl5bz]

I would like to update the target sdk version to 26. I realize that upgrading the sdk version above sdk 22 will require runtime permissions. It seems that the app can still run except when it needs phone properties like imei, iccid, phone number, and imsi so I commented those parts out/put in fake data. I also changed the code in STF to call the service with the adb shell command.

am start-foreground-service [intent]

The problem is that the frame rate is noticeably slower/ really laggy when I try to use the phone through STF. Any input on why this is or how to fix this would be helpful.

[issue-label-bot]

Issue Label Bot is not confident enough to auto-label this issue. See dashboard for more details.