com.amap.api.navi.view

类 DriveWayView

java.lang.Object

LinearLayout

com.amap.api.navi.view.DriveWayView

public class DriveWayView
extends LinearLayout

车道线视图类
Lane view class

提示用户当前的车道有几个 且不同车道对应的前进方向为什么（比如：直行+右转；掉头）
Prompt users how many lanes are currently available and what the forward direction is for different lanes (e.g., go straight + turn right; U-turn)

从以下版本开始:

1.5.0

构造器概要

构造器

构造器和说明
DriveWayView(Context context)
DriveWayView(Context context, AttributeSet attrs)
DriveWayView(Context context, AttributeSet attrs, int defStyle)

方法概要

限定符和类型	方法和说明
void	bind(NaviViewData naviViewData)
int	getDriveWayBgHeight() 返回单车道控件高度 Return the height of a single lane control
int	getDriveWaySize() 车道数量 Number of lanes
int	getDriveWaysWidth() 获取车道总宽度，包括中间竖线 Get the total width of the lanes, including the middle vertical line
int	getDriveWayWidth() 返回单车道控件宽度 Return the width of a single lane control
void	loadDriveWayBitmap(AMapLaneInfo laneInfo) 加载车道背景和推荐车道线数据，自动产生对应的车道信息位图 Load lane background and recommended lane line data, automatically generate corresponding lane information bitmap
void	loadDriveWayBitmap(byte[] laneBackgroundInfo, byte[] laneRecommendedInfo) 已过时。 请使用 loadDriveWayBitmap(AMapLaneInfo) Please use loadDriveWayBitmap(AMapLaneInfo)
void	setAMapNaviView(AMapNaviView aMapNaviView)
void	setDefaultTopMargin(int nHeight)
void	unbind()

从类继承的方法 java.lang.Object

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

构造器详细资料

DriveWayView

public DriveWayView(Context context)

参数:

context -

DriveWayView

public DriveWayView(Context context,
                    AttributeSet attrs)

参数:

context -

attrs -

DriveWayView

public DriveWayView(Context context,
                    AttributeSet attrs,
                    int defStyle)

参数:

context -

attrs -

defStyle -

方法详细资料

setAMapNaviView

public void setAMapNaviView(AMapNaviView aMapNaviView)

loadDriveWayBitmap

public void loadDriveWayBitmap(byte[] laneBackgroundInfo,
                               byte[] laneRecommendedInfo)

已过时。 请使用 loadDriveWayBitmap(AMapLaneInfo)
Please use loadDriveWayBitmap(AMapLaneInfo)

加载车道背景和推荐车道线数据，自动产生对应的车道信息位图
Load lane background and recommended lane line data, automatically generate corresponding lane information bitmap

参数:

laneBackgroundInfo - 背景数据数组
Background data array

laneRecommendedInfo - 推荐数据数组
Recommended data array

loadDriveWayBitmap

public void loadDriveWayBitmap(AMapLaneInfo laneInfo)

加载车道背景和推荐车道线数据，自动产生对应的车道信息位图
Load lane background and recommended lane line data, automatically generate corresponding lane information bitmap

参数:

laneInfo - 车道背景数据，可通过 AMapNaviListener.showLaneInfo(AMapLaneInfo) 获取
Lane background data, can be obtained through AMapNaviListener.showLaneInfo(AMapLaneInfo)

setDefaultTopMargin

public void setDefaultTopMargin(int nHeight)

getDriveWaySize

public int getDriveWaySize()

车道数量
Number of lanes

返回:

int 当前车道数量
int Current number of lanes

getDriveWayBgHeight

public int getDriveWayBgHeight()

返回单车道控件高度
Return the height of a single lane control

返回:

单车道控件高度
Height of a single lane control

getDriveWayWidth

public int getDriveWayWidth()

返回单车道控件宽度
Return the width of a single lane control

返回:

单车道控件宽度
Width of a single lane control

从以下版本开始:

1.6.0

getDriveWaysWidth

public int getDriveWaysWidth()

获取车道总宽度，包括中间竖线
Get the total width of the lanes, including the middle vertical line

返回:

车道总宽度
Total width of lanes

从以下版本开始:

6.5.0

bind

public void bind(NaviViewData naviViewData)

unbind

public void unbind()