What is the keyevent code for the overview key?

Question

What event code needs to be sent for the overview key with adb shell input keyevent <code>?

Answer 1

Assuming you mean the button that shows the list of opened apps, it's KEYCODE_APP_SWITCH:

KEYCODE_APP_SWITCH

Added in API level 11 int KEYCODE_APP_SWITCH Key code constant: App switch key. Should bring up the application switcher dialog.

Constant Value: 187 (0x000000bb)

For using it with adb shell input, you can simply use the name:

adb shell input keyevent KEYCODE_APP_SWITCH