Cross Reference: /frameworks/base/packages/SystemUI/src/com/android/systemui/recents/events/component

`Name`	`Date`	`Size`
Up to higher level directory
`ActivityPinnedEvent.java`	06-Dec-2017	`955`
`ActivityUnpinnedEvent.java`	06-Dec-2017	`847`
`ExpandPipEvent.java`	06-Dec-2017	`922`
`HidePipMenuEvent.java`	06-Dec-2017	`876`
`RecentsVisibilityChangedEvent.java`	06-Dec-2017	`1.3K`
`ScreenPinningRequestEvent.java`	06-Dec-2017	`1.1K`
`SetWaitingForTransitionStartEvent.java`	06-Dec-2017	`1.1K`
`ShowUserToastEvent.java`	06-Dec-2017	`1K`

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