KNNaviView_StateDelegate

INFO

This English reference is based on Directions SDK with UI 1.12.12. For the latest version, see the Korean reference.

• Declared in: KNNaviView.h

A delegate that reports the state of KNNaviView. It is called when the state changes. All callbacks are delivered on the main thread.

Methods

naviViewDidUpdateSndVolume

Called when the navigation volume changes.

- (void) naviViewDidUpdateSndVolume: (float) aVolume

Parameters

Name	Description
aVolume	Changed volume value

naviViewDidUpdateUseDarkMode

Sets whether to use night mode.

- (void) naviViewDidUpdateUseDarkMode: (BOOL) aDarkMode

Parameters

Name	Description
aDarkMode	Night mode state

naviViewDidUpdateMapCameraMode

Sets the camera mode currently used on the map.

- (void) naviViewDidUpdateMapCameraMode: (MapViewCameraMode) aMapViewCameraMode;

Parameters

Name	Description
aMapViewCameraMode	Current camera mode

naviViewScreenState

Reports the current navigation screen state. See KNNaviViewState for the available types.

- (void) naviViewScreenState: (KNNaviViewState) aKNNaviViewState;

Parameters

Name	Description
aKNNaviViewState	The state of the current driving screen

naviViewPopupOpenCheck

Delivers the open or closed state of a popup message.

- (void) naviViewPopupOpenCheck: (BOOL) aOpen;

Parameters

Name	Description
aOpen	Whether the popup message is open or closed

naviViewDidMenuItemWithId:toggle

Delivers the ID of a custom menu button and, for toggle-style buttons, its current toggle state.

- (void) naviViewDidMenuItemWithId: (int) aId
toggle: (BOOL) aToggle;

Parameters

Name	Description
aId	Custom button ID
aToggle	The current state value of the toggle button when the custom button is set to the toggle style

naviViewIsArrival

Sets the item displayed at the bottom of the driving screen. (default: YES)

(YES: shows the arrival time / NO: shows the travel time)

- (void) naviViewIsArrival: (BOOL) aIsArrival