Screens Launches Two Apps at Once
If you use the split-screen feature in Android 7.0, there’s probably a specific pair of apps that you use more than others. The app Screens – Multi Window Manager can create a single shortcut that launches two specified apps at once.
The app is as simple as it gets. Select the two apps you want paired and set a shortcut name.
If you consistently use the same two apps in split-screen, this can be a very useful tool. I have a shortcut for Maps and Play Music so when I start driving, I can instantly launch the only two apps I use when driving.