Key event for hamburger icon on the physical device

Support
1

I want minimize the app using home icon that is on the mobile
Then I want to tap on the hamburger icon to see the minimized apps.

What is the key used to see the minimized app? Please somebody help me on the same

2

you can use one of following lines to access Android menu:

((AndroidDriver) driver).pressKeyCode(AndroidKeyCode.KEYCODE_MENU);
((AndroidDriver) driver).pressKeyCode(AndroidKeyCode.HOME);
((AndroidDriver) driver).pressKeyCode(AndroidKeyCode.BACK);
3

This didn’t work, I want to reopen the minimized app

4

to reopen use:

try {driver.runAppInBackground(1);} catch (Exception e) {}
5

I want see the minimized app

6

I want o longpress on the hamburger icon on the device, that is besides home icon. I am not getting the key code for that

7 
 ((AndroidDriver) driver).longPressKeyCode(AndroidKeyCode.KEYCODE_MENU);
8

it didn’t work. I want to open the above attached page.

Screenshot_2016-06-15-14-28-55.png1080×1920 803 KB