Android Emulator Power Key Long Press Event

I want to add item in the context menu of Power options, appear after long key p开发者_StackOverflow社区ress of Power. I have tried to capture event onkeyLongpress but its not working.

Event for power key won't be delivered to other child window, as it is intercepted in PhoneWindowManager.java

You can add your option in GlobalActions.java

private ArrayList<Action> mItems;

I want to add item in the context menu of Power options

That is not possible except via firmware modifications, AFAIK.