Android N multi window mode

[APP Dcer]

Hello,

Currently, the way for entering in multi-window mode in Android N that I have tried as below:

(1.) If the user opens the Overview screen and performs a long press on an activity title, they can drag that activity to a highlighted portion of the screen to put the activity in multi-window mode.

(2.) If the user performs a long press on the Overview button, the device puts the current activity in multi-window mode, and opens the Overview screen to let the user choose another activity to share the screen.

But, is any way programmatically enter multi-window mode in Android N?

Best Regards