导航--续
RouteGuideDemo
GPS导航Demo
public class RouteGuideDemo extends Activity{
private BNaviPoint mStartPoint = new BNaviPoint(116.30142, 40.05087,
"百度大厦", BNaviPoint.CoordinateType.GCJ02);
private BNaviPoint mEndPoint = new BNaviPoint(116.39750, 39.90882,
"北京天安门", BNaviPoint.CoordinateType.GCJ02);
private List<BNaviPoint> mViaPoints = new ArrayList<BNaviPoint>();
private Button mBtnAddViaPoint;
public void onCreate(Bundle savedInstanceState){
setContentView(R.layout.activity_routeguide);
Button btnStartNavigation = (Button)findViewById(R.id.button_navigation);
btnStartNavigation.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (mViaPoints.size() == 0) {
launchNavigator();
} else {
launchNavigatorViaPoints(); } } });
findViewById(R.id.start_nav2_btn).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
if (mViaPoints.size() == 0) {
launchNavigator2(); } else { launchNavigatorViaPoints(); } } });
mBtnAddViaPoint = (Button) findViewById(R.id.add_via_btn);
mBtnAddViaPoint.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
addViaPoint();
}
});
}
private void addViaPoint() {
EditText viaXEditText = (EditText) findViewById(R.id.et_via_x);
EditText viaYEditText = (EditText) findViewById(R.id.et_via_y);
double latitude = 0, longitude = 0;
try {
latitude = Integer.parseInt(viaXEditText.getText().toString());
longitude = Integer.parseInt(viaYEditText.getText().toString());
} catch (NumberFormatException e) {
e.printStackTrace();
}
BNaviPoint viaPoint = new BNaviPoint(longitude/1e5, latitude/1e5,
"途经点" + (mViaPoints.size()+1));
mViaPoints.add(viaPoint);
Toast.makeText(this, "已添加途经点：" + viaPoint.getName(),
Toast.LENGTH_SHORT).show();
if (mViaPoints.size() >= 3) {
mBtnAddViaPoint.setEnabled(false); } }
}
private void launchNavigator2(){
BNaviPoint startPoint = new BNaviPoint(116.307854,40.055878,
"百度大厦", BNaviPoint.CoordinateType.BD09_MC);
BNaviPoint endPoint = new BNaviPoint(116.403875,39.915168,
"北京天安门", BNaviPoint.CoordinateType.BD09_MC);
BaiduNaviManager.getInstance().launchNavigator(this,
startPoint, //起点（可指定坐标系）
endPoint, //终点（可指定坐标系）
NE_RoutePlan_Mode.ROUTE_PLAN_MOD_MIN_TIME, //算路方式
true, //真实导航
BaiduNaviManager.STRATEGY_FORCE_ONLINE_PRIORITY, //在离线策略
new OnStartNavigationListener() { //跳转监听
@Override
public void onJumpToNavigator(Bundle configParams) {
Intent intent = new Intent(RouteGuideDemo.this, BNavigatorActivity.class);
intent.putExtras(configParams);
startActivity(intent); }
@Override
public void onJumpToDownloader() { } }); }
private void launchNavigatorViaPoints(){
List<BNaviPoint> points = new ArrayList<BNaviPoint>();
BaiduNaviManager.getInstance().launchNavigator(this,
points, //路线点列表
NE_RoutePlan_Mode.ROUTE_PLAN_MOD_MIN_TIME, //算路方式
true, //真实导航
BaiduNaviManager.STRATEGY_FORCE_ONLINE_PRIORITY, //在离线策略
new OnStartNavigationListener() { //跳转监听
RoutePlanDemo
package com.baidu.navi.sdkdemo;
public class RoutePlanDemo extends Activity {
private RoutePlanModel mRoutePlanModel = null;
private MapGLSurfaceView mMapView = null;
public void onCreate(Bundle savedInstance) {
super.onCreate(savedInstance);
setContentView(R.layout.activity_routeplan);
findViewById(R.id.online_calc_btn).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
startCalcRoute(NL_Net_Mode.NL_Net_Mode_OnLine); } });
findViewById(R.id.simulate_btn).setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View arg0) {
startNavi(false); } });
findViewById(R.id.real_btn).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
PreferenceHelper.getInstance(getApplicationContext())
.putBoolean(SettingParams.Key.SP_TRACK_LOCATE_GUIDE,
false);
startNavi(true); } }); }
@Override
public void onDestroy() {
super.onDestroy(); }
@Override
public void onPause() {
super.onPause();
BNRoutePlaner.getInstance().setRouteResultObserver(null);
((ViewGroup) (findViewById(R.id.mapview_layout))).removeAllViews(); BNMapController.getInstance().onPause(); }
@Override
public void onResume() {
super.onResume();
initMapView();
((ViewGroup) (findViewById(R.id.mapview_layout))).addView(mMapView);
BNMapController.getInstance().onResume(); }
private void initMapView() {
if (Build.VERSION.SDK_INT < 14) {
BaiduNaviManager.getInstance().destroyNMapView(); }
mMapView = BaiduNaviManager.getInstance().createNMapView(this);
BNMapController.getInstance().setLevel(14);
BNMapController.getInstance().setLayerMode(
LayerMode.MAP_LAYER_MODE_BROWSE_MAP);
updateCompassPosition();
BNMapController.getInstance().locateWithAnimation(
(int) (113.97348 * 1e5), (int) (22.53951 * 1e5)); }
private void updateCompassPosition(){
int screenW = this.getResources().getDisplayMetrics().widthPixels;
BNMapController.getInstance().resetCompassPosition(
screenW - ScreenUtil.dip2px(this, 30),
ScreenUtil.dip2px(this, 126), -1); }
private void startCalcRoute(int netmode) {
EditText startXEditText = (EditText) findViewById(R.id.et_start_x);
EditText startYEditText = (EditText) findViewById(R.id.et_start_y);
EditText endXEditText = (EditText) findViewById(R.id.et_end_x);
EditText endYEditText = (EditText) findViewById(R.id.et_end_y);
int sX = 0, sY = 0, eX = 0, eY = 0;
try {
sX = Integer.parseInt(startXEditText.getText().toString());
sY = Integer.parseInt(startYEditText.getText().toString());
eX = Integer.parseInt(endXEditText.getText().toString());
eY = Integer.parseInt(endYEditText.getText().toString());
} catch (Exception e) {
e.printStackTrace();
}
RoutePlanNode startNode = new RoutePlanNode(sX, sY,
RoutePlanNode.FROM_MAP_POINT, "华侨城", "华侨城");
RoutePlanNode endNode = new RoutePlanNode(eX, eY,
RoutePlanNode.FROM_MAP_POINT, "滨海苑", "滨海苑");
ArrayList<RoutePlanNode> nodeList = new ArrayList<RoutePlanNode>(2);
nodeList.add(startNode);
nodeList.add(endNode);
BNRoutePlaner.getInstance().setObserver(new RoutePlanObserver(this, null));
BNRoutePlaner.getInstance().setCalcMode(NE_RoutePlan_Mode.ROUTE_PLAN_MOD_MIN_TIME);
BNRoutePlaner.getInstance().setRouteResultObserver(mRouteResultObserver);
boolean ret = BNRoutePlaner.getInstance().setPointsToCalcRoute(
nodeList,NL_Net_Mode.NL_Net_Mode_OnLine);
if(!ret){
Toast.makeText(this, "规划失败", Toast.LENGTH_SHORT).show(); } }
private void startNavi(boolean isReal) {
if (mRoutePlanModel == null) {
Toast.makeText(this, "请先算路！", Toast.LENGTH_LONG).show();
return; }
RoutePlanNode startNode = mRoutePlanModel.getStartNode();
RoutePlanNode endNode = mRoutePlanModel.getEndNode();
if (null == startNode || null == endNode) {
return;
}
int calcMode = BNRoutePlaner.getInstance().getCalcMode();
Bundle bundle = new Bundle();
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_VIEW_MODE,
BNavigator.CONFIG_VIEW_MODE_INFLATE_MAP);
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_CALCROUTE_DONE,
BNavigator.CONFIG_CLACROUTE_DONE);
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_START_X,
startNode.getLongitudeE6());
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_START_Y,
startNode.getLatitudeE6());
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_END_X, endNode.getLongitudeE6());
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_END_Y, endNode.getLatitudeE6());
bundle.putString(BNavConfig.KEY_ROUTEGUIDE_START_NAME,
mRoutePlanModel.getStartName(this, false));
bundle.putString(BNavConfig.KEY_ROUTEGUIDE_END_NAME,
mRoutePlanModel.getEndName(this, false));
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_CALCROUTE_MODE, calcMode);
if (!isReal) {
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_LOCATE_MODE,
RGLocationMode.NE_Locate_Mode_RouteDemoGPS);
} else {
bundle.putInt(BNavConfig.KEY_ROUTEGUIDE_LOCATE_MODE,
RGLocationMode.NE_Locate_Mode_GPS);
}
Intent intent = new Intent(RoutePlanDemo.this, BNavigatorActivity.class);
intent.putExtras(bundle);
startActivity(intent);
}
private IRouteResultObserver mRouteResultObserver = new IRouteResultObserver() {
@Override
public void onRoutePlanYawingSuccess() {
}
@Override
public void onRoutePlanYawingFail() {
}
@Override
public void onRoutePlanSuccess() {
BNMapController.getInstance().setLayerMode(
LayerMode.MAP_LAYER_MODE_ROUTE_DETAIL);
mRoutePlanModel = (RoutePlanModel) NaviDataEngine.getInstance()
.getModel(ModelName.ROUTE_PLAN);
}
@Override
public void onRoutePlanFail() {
}
@Override
public void onRoutePlanCanceled() { }
@Override
public void onRoutePlanStart() { } };}