:android.intent.action.ASSIST
;android.intent.category.APP_MARKET
;android.intent.category.APP_BROWSER
;android.intent.category.APP_CALCULATOR
;android.intent.category.APP_FILES
:android.intent.action.WEB_SEARCH
:android.intent.action.QUICK_CLOCK
:android.intent.action.OPEN_DOCUMENT_TREE
:android.intent.action.OPEN_DOCUMENT
:android.intent.action.CREATE_DOCUMENT
