How to open app tray using app control?

Hi,

I have requirement where I have to open app tray (same which opens when you press Home button) using app control.

I tried it with app id “com.samsung.w-home” but it’s not opening app tray.

Thanks

So far I did not find any application ID to do so.

try to use following approach (equivalent in web api) to check what application is launched or terminated:
app_manager_set_app_context_event_cb