com.mapuni.bigmap.views.overlay.compass

类 LogoOverlay

java.lang.Object

com.mapuni.bigmap.views.overlay.Overlay

com.mapuni.bigmap.views.overlay.compass.LogoOverlay

所有已实现的接口:

OverlayConstants

public class LogoOverlay
extends Overlay

用来显示地图指南针的Overlay

嵌套类概要

从类继承的嵌套类/接口 com.mapuni.bigmap.views.overlay.Overlay

Overlay.Snappable

字段概要

字段

限定符和类型	字段和说明
static int	MENU_COMPASS

从接口继承的字段 com.mapuni.bigmap.views.util.constants.OverlayConstants

DEBUGMODE, DEFAULT_ZOOMLEVEL_MINIMAP_DIFFERENCE, NOT_SET

构造器概要

构造器

构造器和说明
LogoOverlay(Context context, IOrientationProvider orientationProvider, MapView mapView)
LogoOverlay(Context context, MapView mapView)

方法概要

方法

限定符和类型	方法和说明
void	disableCompass() Disable orientation updates
boolean	enableCompass() Enable receiving orientation updates from the provided IOrientationProvider and show a compass on the map.
boolean	isCompassEnabled() If enabled, the map is receiving orientation updates and drawing your location on the map.
void	onDetach(MapView mapView) 关闭之前清理所有的资源， 默认不做任何事情

从类继承的方法 com.mapuni.bigmap.views.overlay.Overlay

isEnabled, onDoubleTap, onDoubleTapEvent, onDown, onFling, onKeyDown, onKeyUp, onLongPress, onScroll, onShowPress, onSingleTapConfirmed, onSingleTapUp, onTouchEvent, onTrackballEvent, setEnabled

从类继承的方法 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

MENU_COMPASS

public static final int MENU_COMPASS

构造器详细资料

LogoOverlay

public LogoOverlay(Context context,
           MapView mapView)

LogoOverlay

public LogoOverlay(Context context,
           IOrientationProvider orientationProvider,
           MapView mapView)

方法详细资料

onDetach

public void onDetach(MapView mapView)

从类复制的说明: Overlay

关闭之前清理所有的资源， 默认不做任何事情

覆盖:

onDetach 在类中 Overlay

参数:

mapView - 地图view

enableCompass

public boolean enableCompass()

Enable receiving orientation updates from the provided IOrientationProvider and show a compass on the map. You will likely want to call enableCompass() from your Activity's Activity.onResume() method, to enable the features of this overlay. Remember to call the corresponding disableCompass() in your Activity's Activity.onPause() method to turn off updates when in the background.

disableCompass

public void disableCompass()

Disable orientation updates

isCompassEnabled

public boolean isCompassEnabled()

If enabled, the map is receiving orientation updates and drawing your location on the map.

返回:

true if enabled, false otherwise