Run a specific activity in a specific Android app

[Russ]

Launch a specific activity in an Android app with a command like this:

adb shell am start -n com.vandermeyconsulting.triggercmdgplay/.MainActivity

You'll need to enable USB or Wireless debugging on your Android device then connect your computer to it first with a command like this:

adb pair 192.168.1.101:44295 321321

See this video for how to enable Wireless debugging. It will show you where those numbers (192.168.1.101:44295 321321) come from.