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.

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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;

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

That is not possible except via firmware modifications, AFAIK.