概述
导航机动点信息指的是根据用户当前GPS定位点生成的引导用户到下一驾驶操作点的信息，如下图所示：
关键代码
获取此信息的关键代码为如下回调函数：
@Override public void onManeuver(BNRGManeuver arg0) { Log.d(BNRemoteConstants.MODULE_TAG, "onManeuver...........name = " + arg0.getManeuverName() + ", distance = " + arg0.getManeuverDistance() + ",nextRoadName = " + arg0.getNextRoadName()); final String afterMeterS = getFormatAfterMeters(arg0.getManeuverDistance()); final String nextRoadName = arg0.getNextRoadName(); final boolean isAlong = arg0.mIsStraight; String turnName = arg0.name; int turnIconResId = SimpleGuideModle.gTurnIconID[0]; if (turnName != null && !"".equalsIgnoreCase(turnName)) { turnName = turnName + ".png"; } if (turnName != null && !"".equalsIgnoreCase(turnName)) { turnIconResId = SimpleGuideModle.getInstance().getTurnIconResId(turnName); } final int turnIcon = turnIconResId; mMainHandler.post(new Runnable() { @Override public void run() { mAfterMetersInfoTV.setText(afterMeterS); mGoWhereInfoTV.setText(nextRoadName); mNaviAfterView.setVisibility(View.VISIBLE); mAlongRoadView.setVisibility(View.GONE); mTurnIcon.setImageDrawable(getResources().getDrawable(turnIcon)); } }); } /** * 根据剩余距离获取格式化的字符串，如 200米后 * @param nextRemainDist * @return */ private String getFormatAfterMeters(int nextRemainDist) { StringBuffer distance = new StringBuffer(); StringUtils.formatDistance(nextRemainDist, UnitLangEnum.ZH, distance); return getResources().getString(R.string.nsdk_string_rg_sg_after_meters, distance); } /** * 定义了机动点转向标的对应关系，如 turnIconName 为 turn_back 时，对应显示图标ID为 R.drawable.nsdk_drawable_rg_ic_turn_back，具体图标请用户自行设计。 */ public static final int[] gTurnIconID = { R.drawable.nsdk_drawable_rg_ic_turn_back , /**< 无效值 */ R.drawable.nsdk_drawable_rg_ic_turn_front , /**< 直行 */ R.drawable.nsdk_drawable_rg_ic_turn_right_front , /**< 右前方转弯 */ R.drawable.nsdk_drawable_rg_ic_turn_right , /**< 右转 */ R.drawable.nsdk_drawable_rg_ic_turn_right_back , /**< 右后方转弯 */ R.drawable.nsdk_drawable_rg_ic_turn_back , /**< 掉头 */ R.drawable.nsdk_drawable_rg_ic_turn_left_back , /**< 左后方转弯 */ R.drawable.nsdk_drawable_rg_ic_turn_left , /**< 左转 */ R.drawable.nsdk_drawable_rg_ic_turn_left_front , /**< 左前方转弯 */ R.drawable.nsdk_drawable_rg_ic_turn_ring , /**< 环岛 */ R.drawable.nsdk_drawable_rg_ic_turn_ring_out , /**< 环岛出口 */ R.drawable.nsdk_drawable_rg_ic_turn_left_side , /**< 普通/JCT/SAPA二分歧 靠左 */ R.drawable.nsdk_drawable_rg_ic_turn_right_side , /**< 普通/JCT/SAPA二分歧 靠右 */ R.drawable.nsdk_drawable_rg_ic_turn_left_side_main , /**< 左侧走本线 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_left_straight , /**< 靠最左走本线 */ R.drawable.nsdk_drawable_rg_ic_turn_right_side_main , /**< 右侧走本线 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_right_straight , /**< 靠最右走本线 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_center , /**< 中间走本线 */ R.drawable.nsdk_drawable_rg_ic_turn_left_side_ic , /**< IC二分歧左侧走IC */ R.drawable.nsdk_drawable_rg_ic_turn_right_side_ic , /**< IC二分歧右侧走IC */ R.drawable.nsdk_drawable_rg_ic_turn_branch_left , /**< 普通三分歧/JCT/SAPA 靠最左 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_right , /**< 普通三分歧/JCT/SAPA 靠最右 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_center , /**< 普通三分歧/JCT/SAPA 靠中间 */ R.drawable.nsdk_drawable_rg_ic_turn_start , /**< 起始地 */ R.drawable.nsdk_drawable_rg_ic_turn_dest , /**< 目的地 */ R.drawable.nsdk_drawable_rg_ic_turn_via_1, /**< 途径点1 */ R.drawable.nsdk_drawable_rg_ic_turn_via_1, /**< 途径点2 */ R.drawable.nsdk_drawable_rg_ic_turn_via_1, /**< 途径点3 */ R.drawable.nsdk_drawable_rg_ic_turn_via_1, /**< 途径点4 */ R.drawable.nsdk_drawable_rg_ic_turn_inferry , /**< 进入渡口 */ R.drawable.nsdk_drawable_rg_ic_turn_inferry , /**< 脱出渡口 */ R.drawable.nsdk_drawable_rg_ic_turn_tollgate , /**< 收费站 */ R.drawable.nsdk_drawable_rg_ic_turn_left_side_main , /**< IC二分歧左侧直行走IC */ R.drawable.nsdk_drawable_rg_ic_turn_right_side_main , /**< IC二分歧右侧直行走IC */ R.drawable.nsdk_drawable_rg_ic_turn_left_side_main , /**< 普通/JCT/SAPA二分歧左侧 直行 */ R.drawable.nsdk_drawable_rg_ic_turn_right_side_main , /**< 普通/JCT/SAPA二分歧右侧 直行 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_left_straight , /**< 普通/JCT/SAPA三分歧左侧 直行 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_center , /**< 普通/JCT/SAPA三分歧中央 直行 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_right_straight ,/**< 普通/JCT/SAPA三分歧右侧 直行 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_left , /**< IC三分歧左侧走IC */ R.drawable.nsdk_drawable_rg_ic_turn_branch_center , /**< IC三分歧中央走IC */ R.drawable.nsdk_drawable_rg_ic_turn_branch_right , /**< IC三分歧右侧走IC */ R.drawable.nsdk_drawable_rg_ic_turn_branch_left_straight , /**< IC三分歧左侧直行 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_center , /**< IC三分歧中间直行 */ R.drawable.nsdk_drawable_rg_ic_turn_branch_right_straight, /**< IC三分歧右侧直行 */ R.drawable.nsdk_drawable_rg_ic_turn_left_side_main, /**< 八方向靠左直行*/ R.drawable.nsdk_drawable_rg_ic_turn_right_side_main, /**< 八方向靠右直行*/ R.drawable.nsdk_drawable_rg_ic_turn_branch_left_straight, /**< 八方向靠最左侧直行*/ R.drawable.nsdk_drawable_rg_ic_turn_branch_center, /**< 八方向沿中间直行*/ R.drawable.nsdk_drawable_rg_ic_turn_branch_right_straight, /**< 八方向靠最右侧直行*/ R.drawable.nsdk_drawable_rg_ic_turn_left_2branch_left, /**< 八方向左转+随后靠左*/ R.drawable.nsdk_drawable_rg_ic_turn_left_2branch_right, /**< 八方向左转+随后靠右*/ R.drawable.nsdk_drawable_rg_ic_turn_left_3branch_left, /**< 八方向左转+随后靠最左*/ R.drawable.nsdk_drawable_rg_ic_turn_left_3branch_middle,/**< 八方向左转+随后沿中间*/ R.drawable.nsdk_drawable_rg_ic_turn_left_3branch_right, /**< 八方向左转+随后靠最右*/ R.drawable.nsdk_drawable_rg_ic_turn_right_2branch_left, /**< 八方向右转+随后靠左 */ R.drawable.nsdk_drawable_rg_ic_turn_right_2branch_right, /**< 八方向右转+随后靠右*/ R.drawable.nsdk_drawable_rg_ic_turn_right_3branch_left, /**< 八方向右转+随后靠最左*/ R.drawable.nsdk_drawable_rg_ic_turn_right_3branch_middle, /**< 八方向右转+随后沿中间 */ R.drawable.nsdk_drawable_rg_ic_turn_right_3branch_right, /**< 八方向右转+随后靠最右*/ R.drawable.nsdk_drawable_rg_ic_turn_lf_2branch_left , /**< 八方向左前方靠左侧 */ R.drawable.nsdk_drawable_rg_ic_turn_lf_2branch_right , /**< 八方向左前方靠右侧 */ R.drawable.nsdk_drawable_rg_ic_turn_rf_2branch_left , /**< 八方向右前方靠左侧 */ R.drawable.nsdk_drawable_rg_ic_turn_rf_2branch_right /**< 八方向右前方靠右侧 */ }; /** * 车道图标，对应每一个车道的转向箭头图标，用户可自行设计对应的显示图标。 */ public class NaviLane { /** 左转(高亮) */ public static final int NAVILANE_TURN_LEFT_90 = 0x11000000; /** 左转 */ public static final int NAVILANE_TURN_LEFT_90_GRAY = 0x10000000; /** 右转(高亮) */ public static final int NAVILANE_TURN_RIGHT_90 = 0x00110000; /** 右转 */ public static final int NAVILANE_TURN_RIGHT_90_GRAY = 0x00100000; /** 直行(高亮) */ public static final int NAVILANE_STRAIGHT = 0x00001100; /** 直行 */ public static final int NAVILANE_STRAIGHT_GRAY = 0x00001000; /** 左调头(高亮) */ public static final int NAVILANE_TURN_AROUND_LEFT = 0x00000011; /** 左调头 */ public static final int NAVILANE_TURN_AROUND_LEFT_GRAY = 0x00000010; /** 左转+直行 */ public static final int NAVILANE_2CROSS_LEFT_STRAIGHT_GRAY = 0x10001000; /** 左转(高亮)+直行 */ public static final int NAVILANE_2CROSS_TURN_LEFT = 0x11001000; /** 左转+直行(高亮) */ public static final int NAVILANE_2CROSS_LEFT_STRAIGHT = 0x10001100; /** 右转+直行 */ public static final int NAVILANE_2CROSS_RIGHT_STRAIGHT_GRAY = 0x00101000; /** 右转(高亮)+直行 */ public static final int NAVILANE_2CROSS_TURN_RIGHT = 0x00111000; /** 右转+直行(高亮) */ public static final int NAVILANE_2CROSS_RIGHT_STRAIGHT = 0x00101100; /** 左转+直行+右转 */ public static final int NAVILANE_3CROSS_GRAY = 0x10101000; /** 左转(高亮)+直行+右转 */ public static final int NAVILANE_3CROSS_TURN_LEFT = 0x11101000; /** 左转+直行+右转(高亮) */ public static final int NAVILANE_3CROSS_TURN_RIGHT = 0x10111000; /** 左转+直行(高亮)+右转 */ public static final int NAVILANE_3CROSS_STRAIGHT = 0x10101100; /** 左转+左调头 */ public static final int NAVILANE_AROUND_AND_LEFT_GRAY = 0x10000010; /** 左转(高亮)+左调头 */ public static final int NAVILANE_LEFT_AND_AROUND = 0x11000010; /** 左转+左调头(高亮) */ public static final int NAVILANE_AROUND_AND_LEFT = 0x10000011; /** 左转+右转 */ public static final int NAVILANE_LEFT_AND_RIGHT_GRAY = 0x10100000; /** 左转(高亮)+右转 */ public static final int NAVILANE_LEFT_AND_RIGHT = 0x11100000; /** 左转+右转(高亮) */ public static final int NAVILANE_RIGHT_AND_LEFT = 0x10110000; /** 右转+左调头 */ public static final int NAVILANE_AROUND_AND_RIGHT_GRAY = 0x00100010; /** 右转(高亮)+左调头 */ public static final int NAVILANE_RIGHT_AND_AROUND = 0x00110010; /** 右转+左调头(高亮) */ public static final int NAVILANE_AROUND_AND_RIGHT = 0x00100011; /** 直行+左调头 */ public static final int NAVILANE_AROUND_AND_STRAIGHT_GRAY = 0x00001010; /** 直行(高亮)+左调头 */ public static final int NAVILANE_STRAIGHT_AND_AROUND = 0x00001110; /** 直行+左调头(高亮) */ public static final int NAVILANE_AROUND_AND_STRAIGHT = 0x00001011; /** 左转+右转+左调头 */ public static final int NAVILANE_AROUND_LEFT_RIGHT_GRAY = 0x10100010; /** 左转(高亮)+右转+左调头 */ public static final int NAVILANE_LEFT_AROUND_RIGHT = 0x11100010; /** 左转+右转(高亮)+左调头 */ public static final int NAVILANE_RIGHT_AROUND_LEFT = 0x10110010; /** 左转+右转+左调头(高亮) */ public static final int NAVILANE_AROUND_LEFT_RIGHT = 0x10100011; /** 左转+直行+左调头 */ public static final int NAVILANE_AROUND_LEFT_STRAIGHT_GRAY = 0x10001010; /** 左转(高亮)+直行+左调头 */ public static final int NAVILANE_LEFT_AROUND_STRAIGHT = 0x11001010; /** 左转+直行(高亮)+左调头 */ public static final int NAVILANE_STRAIGHT_LEFT_AROUND = 0x10001110; /** 左转+直行+左调头(高亮) */ public static final int NAVILANE_AROUND_LEFT_STRAIGHT = 0x10001011; /** 右转+直行+左调头 */ public static final int NAVILANE_AROUND_RIGHT_STRAIGHT_GRAY = 0x00101010; /** 右转(高亮)+直行+左调头 */ public static final int NAVILANE_RIGHT_AROUND_STRAIGHT = 0x00111010; /** 右转+直行(高亮)+左调头 */ public static final int NAVILANE_STRAIGHT_RIGHT_AROUND = 0x00101110; /** 右转+直行+左调头(高亮) */ public static final int NAVILANE_AROUND_RIGHT_STRAIGHT = 0x00101011; /** 左转+右转+直行+左调头 */ public static final int NAVILANE_AROUND_LEFT_RIGHT_STRAIGHT_GRAY = 0x10101010; /** 左转(高亮)+右转+直行+左调头 */ public static final int NAVILANE_LEFT_AROUND_RIGHT_STRAIGHT = 0x11101010; /** 左转+右转(高亮)+直行+左调头 */ public static final int NAVILANE_RIGHT_AROUND_LEFT_STRAIGHT = 0x10111010; /** 左转+右转+直行(高亮)+左调头 */ public static final int NAVILANE_STRAIGHT_AROUND_LEFT_RIGHT = 0x10101110; /** 左转+右转+直行+左调头(高亮) */ public static final int NAVILANE_AROUND_LEFT_RIGHT_STRAIGHT = 0x10101011; }
机动点图标在百度导航app里如下图所示，用户可以根据范例自行设计图标
