Plugin hooks

Action: com.android.systemui.action.PLUGIN_OVERLAY

Expected interface: [OverlayPlugin](/frameworks/base/packages/SystemUI/plugin/src/com/android /systemui/plugins/OverlayPlugin.java)

Use: Allows plugin access to the status bar and nav bar window for whatever nefarious purposes you can imagine.

Action: com.android.systemui.action.PLUGIN_QS

Expected interface: QS

Use: Allows the entire QS panel to be replaced with something else that is optionally expandable.

Notes: To not mess up the notification panel interaction, much of the QSContainer interface needs to actually be implemented.

Action: com.android.systemui.action.PLUGIN_QS_FACTORY

Expected interface: QSFactory

Use: Controls the creation of QS Tiles and their views, can used to add or change system QS tiles, can also be used to change the layout/interaction of the tile views.

Action: com.android.systemui.action.PLUGIN_NAV_BUTTON

Expected interface: NavBarButtonProvider

Use: Allows a plugin to create a new nav bar button, or override an existing one with a view of its own.

Action: com.android.systemui.action.PLUGIN_NAV_GESTURE

Expected interface: NavGesture

Use: Allows touch events from the nav bar to be intercepted and used for other gestures.

Action: com.android.systemui.action.PLUGIN_LOCKSCREEN_RIGHT_BUTTON

Expected interface: IntentButtonProvider

Use: Allows a plugin to specify the icon for the bottom right lock screen button, and the intent that gets launched when it is activated.

Action: com.android.systemui.action.PLUGIN_LOCKSCREEN_LEFT_BUTTON

Expected interface: IntentButtonProvider

Use: Allows a plugin to specify the icon for the bottom left lock screen button, and the intent that gets launched when it is activated.

Action: com.android.systemui.action.PLUGIN_GLOBAL_ACTIONS

Expected interface: GlobalActions

Use: Allows the long-press power menu to be completely replaced.

Action: com.android.systemui.action.PLUGIN_VOLUME

Expected interface: VolumeDialog

Use: Allows replacement of the volume dialog.

Action: com.android.systemui.action.PLUGIN_NOTIFICATION_SWIPE_ACTION

Expected interface: NotificationSwipeActionHelper

Use: Control over swipes/input for notification views, can be used to control what happens when you swipe/long-press

Action: com.android.systemui.action.PLUGIN_CLOCK

Expected interface: ClockPlugin

Use: Allows replacement of the keyguard main clock.

Action: com.android.systemui.action.PLUGIN_TOAST

Expected interface: ToastPlugin

Use: Allows replacement of uncustomized toasts created via Toast.makeText().

Global plugin dependencies

These classes can be accessed by any plugin using PluginDependency as long as they @Requires them.

VolumeDialogController - Mostly just API for the volume plugin

ActivityStarter - Allows starting of intents while co-operating with keyguard unlocks.