How do I create a swipe routine that looks for an app on mobile device

Here is my script

function openAppwithADBShell(device,package,activity)
{
var status = true;
var msg = "";
//Check Device
if(Mobile["Device"](device)["Exists"])
{
Mobile["Device"](device)["ShellExecute"]("adb shell am start "+ package +"/"+ activity);
//Delay
Delay(10000)
}
else
{
status = false;
msg = Log["Error"]("openAppwithADBShell: "+"Failed!"+"The device: "+device+" is not existed!")
}
return(new Array("openAppwithADBShell",status,msg));
}

You should download the System Android Information app to know what is the package and activity of your app.

For example: 

//Package: com.apple.android.music
//Activity: com.apple.android.music.onboarding.activities.SplashActivity

The activity is the one contain the MAIN function.