I have similar issues in my pixel 2 xl running Pie (January security patch). I've systemized it and granted it every permission. I've also disabled battery optimization for it. App works as you'd hope after opening but stops working if you add new gestures or after about 5 minutes. The weird thing is that it still shows the toast notifications or will bring up the center launchpad, it just won't navigate to the selected apps. This being said, certain gestures (home action) works but other navigation features don't (last/next app). If I force close then disable and re-enable then it starts working again temporarily (5-10 minutes). Any help would be appreciated.
---------- Post added at 11:54 PM ---------- Previous post was at 11:17 PM ----------
Please share your settings or what you did to get it working. I've been trying for days and not getting anything to continue working behind 5 minutes.
I don't have a solution right now but I'll just try to explain what is going on. The app basically has 4 parts:
Main Android app, root process that reads gestures, root process that executes root shell commands and root Android process that executes system API. Each part communicate to main android app through pipe. From what you described it looks like last process is crashing. The good thing is it works initially meaning the permissions are ok and so on. The tricky part is debugging why it crashes. I will try to review if something changed recently in system API.
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