Android HOME key 제어

Defines a device key and behavior for a search action. A search action provides a special behavior at the touch of a button on the device, based on the current query or focused suggestion. For example, the Contacts application provides a search action to initiate a phone call to the currenly focused contact suggestion at the press of the CALL button.

Not all action keys are available on every device, and not all keys are allowed to be overriden in this way.

For example, the "Home" key cannot be used and must always return to the home screen. Also be sure not to define an action key for a key that's needed for typing a search query.

This essentially limits the available and reasonable action keys to the call button and menu button. Also note that action keys are not generally discoverable, so you should not provide them as a core user feature.

출처: http://developer.android.com/guide/topics/search/searchable-config.html

저 미안하지만 테스트 좀 제대로 할래? 안드로이드 홈키는 제어 안되거든? 홈키 눌리면 백그라운드 프로세스를 멈추라는 멍청한 얘기는 하지 말라구.난 "또라이"라고 떠벌리지 말란 말이야.