百度地图导航

 只说步骤

大牛们看着不要笑就好

主页面的布局里面就一个button

<Button android:layout_width="wrap_content"android:layout_height="wrap_content"android:id="@+id/start_nav2_btn"android:textSize="18sp"android:padding="20dp"android:layout_gravity="center_horizontal"android:text="使用百度地图坐标一键导航"/>

第一步：开始配置工程，需要的包都导进去；

带TTS的SDK

在新建的Android工程里的assets目录添加BaiduNaviSDK_Resource_vX_X_X.png和channel文件,在libs目录添加BaiduNaviSDK_vX_X_X.jar、android_api_1.1_forsdk.jar、galaxy_mini.jar、galaxy_mini_lbs.jar、lbsCoreSDK.jar，在libs/armeabi目录添加libapp_BaiduNaviApplib_vX_X.so、libejTTS.so、libCNPackage.so、liblocnaviSDK.so。

不带TTS的SDK

注意事项

对于android_api_1.1_forsdk.jar，它是百度移动统计SDK的部分，如果开发者同样也使用了百度移动统计SDK，并且添加android_api_1.1_forsdk.jar到工程时候发生代码冲突，此时应该把android_api_1.1_forsdk.jar去除掉。

第二步：在Manifest中添加使用权限及Android版本支持；

导航需要的权限如下：

<!--使用导航功能所需权限  -->  <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />    
<uses-permission android:name="android.permission.BAIDU_LOCATION_SERVICE" />    
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />    
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />    
<uses-permission android:name="android.permission.INTERNET" />    
<uses-permission android:name="android.permission.ACCES_MOCK_LOCATION" />    
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />    
<uses-permission android:name="com.android.launcher.permission.READ_SETTINGS" />    
<uses-permission android:name="android.permission.WAKE_LOCK" />    
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />    
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />    
<uses-permission android:name="android.permission.ACCESS_GPS" />     
<uses-permission android:name="android.permission.GET_TASKS" />    
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />    
<uses-permission android:name="android.permission.BROADCAST_STICKY" />    
<uses-permission android:name="android.permission.WRITE_SETTINGS" />    
<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />    
<uses-permission android:name="android.permission.READ_PHONE_STATE" />    
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />    
<uses-permission android:name="android.permission.RECORD_AUDIO" />

注意在AndroidManifest.xml中application标签下添加如下代码，”com.baidu.lbsapi.API_KEY”中放入开发者申请的的API Key ，以及service。

<meta-data android:name="com.baidu.lbsapi.API_KEY"  
android:value="bEDE2Ut8zsrZGa4p9caq4LNU" /> //更换你的ak                                    
<service android:name="com.baidu.navi.location.f" android:enabled="true"/>

第三步：配置导航页activity，这不是主页面

再新建一个activity，在Manifest中加入导航页的声明

<activity android:name=".BNavigatorActivity"  
android:configChanges="orientation|screenSize|keyboard|keyboardHidden"/>

编写导航activity的代码 , ps:如果你懒得copy ，直接把百度demo里面的 BNavigatorActivity 复制到你的工程中

public void onCreate(Bundle savedInstanceState){  super.onCreate(savedInstanceState);  //创建NmapView  MapGLSurfaceView nMapView = BaiduNaviManager.getInstance().createNMapView(this);  //创建导航视图  View navigatorView = BNavigator.getInstance().init(BNavigatorActivity.this, getIntent().getExtras(), nMapView);  //填充视图  setContentView(navigatorView);  BNavigator.getInstance().setListener(mBNavigatorListener);  BNavigator.getInstance().startNav();  // 初始化TTS. 开发者也可以使用独立TTS模块，不用使用导航SDK提供的TTS  BNTTSPlayer.initPlayer();  //设置TTS播放回调  BNavigatorTTSPlayer.setTTSPlayerListener(new IBNTTSPlayerListener() {  @Override  public int playTTSText(String arg0, int arg1) {  //开发者可以使用其他TTS的API  return BNTTSPlayer.playTTSText(arg0, arg1);  }  @Override  public void phoneHangUp() {  //手机挂断  }  @Override  public void phoneCalling() {  //通话中  }  @Override  public int getTTSState() {  //开发者可以使用其他TTS的API,  return BNTTSPlayer.getTTSState();  }  });  BNRoutePlaner.getInstance().setObserver(new RoutePlanObserver(this, new IJumpToDownloadListener() {  @Override  public void onJumpToDownloadOfflineData() {  // TODO Auto-generated method stub  }  }));  }       private IBNavigatorListener mBNavigatorListener = new IBNavigatorListener() {  @Override  public void onYawingRequestSuccess() {  // TODO 偏航请求成功  }  @Override  public void onYawingRequestStart() {  // TODO 开始偏航请求  }  @Override  public void onPageJump(int jumpTiming, Object arg) {  // TODO 页面跳转回调  if(IBNavigatorListener.PAGE_JUMP_WHEN_GUIDE_END == jumpTiming){  finish();  }else if(IBNavigatorListener.PAGE_JUMP_WHEN_ROUTE_PLAN_FAIL == jumpTiming){  finish();  }  }  @Override  public void notifyGPSStatusData(int arg0) {  // TODO Auto-generated method stub  }  @Override  public void notifyLoacteData(LocData arg0) {  // TODO Auto-generated method stub  }  @Override  public void notifyNmeaData(String arg0) {  // TODO Auto-generated method stub  }  @Override  public void notifySensorData(SensorData arg0) {  // TODO Auto-generated method stub  }  @Override  public void notifyStartNav() {  // TODO Auto-generated method stub  BaiduNaviManager.getInstance().dismissWaitProgressDialog();  }  @Override  public void notifyViewModeChanged(int arg0) {  // TODO Auto-generated method stub  }  };@Override  public void onResume() {  BNavigator.getInstance().resume();  super.onResume();  BNMapController.getInstance().onResume();  };  @Override  public void onPause() {  BNavigator.getInstance().pause();  super.onPause();  BNMapController.getInstance().onPause();  }  @Override  public void onConfigurationChanged(Configuration newConfig) {  BNavigator.getInstance().onConfigurationChanged(newConfig);  super.onConfigurationChanged(newConfig);  }  public void onBackPressed(){  BNavigator.getInstance().onBackPressed();  }  @Override  public void onDestroy(){  BNavigator.destory();  BNRoutePlaner.getInstance().setObserver(null);  super.onDestroy();  }

第四步：在主页面输入起始点以及终点，并发起导航

1，先在onCreate方法中

		BaiduNaviManager.getInstance().initEngine(this, getSdcardDir(),mNaviEngineInitListener, new LBSAuthManagerListener() {@Overridepublic void onAuthResult(int status, String msg) {String str = null;if (0 == status) {str = "key校验成功!";} else {str = "key校验失败, " + msg;}Toast.makeText(RouteGuideDemo.this, str,Toast.LENGTH_LONG).show();}});findViewById(R.id.start_nav2_btn).setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View arg0) {if (mViaPoints.size() == 0) {launchNavigator();}                                                                                                                            }});

2，继续在主页面copy一下代码

    /*** 指定导航起终点启动GPS导航.起终点可为多种类型坐标系的地理坐标。* 前置条件：导航引擎初始化成功*/private void launchNavigator(){//这里给出一个起终点示例，实际应用中可以通过POI检索、外部POI来源等方式获取起终点坐标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@Overridepublic void onJumpToNavigator(Bundle configParams) {Intent intent = new Intent(RouteGuideDemo.this, BNavigatorActivity.class);intent.putExtras(configParams);startActivity(intent);}@Overridepublic void onJumpToDownloader() {}});}

    private boolean mIsEngineInitSuccess = false;

	private NaviEngineInitListener mNaviEngineInitListener = new NaviEngineInitListener() {public void engineInitSuccess() {mIsEngineInitSuccess = true;}public void engineInitStart() {}public void engineInitFail() {}};private String getSdcardDir() {if (Environment.getExternalStorageState().equalsIgnoreCase(Environment.MEDIA_MOUNTED)) {return Environment.getExternalStorageDirectory().toString();}return null;}

至于起始点以及终点是要经纬度的， launchNavigator() 直接把这个方法的经纬度换成起始点的就好

	/*** 指定导航起终点启动GPS导航.起终点可为多种类型坐标系的地理坐标。* 前置条件：导航引擎初始化成功*/private void launchNavigator2(){//这里给出一个起终点示例，实际应用中可以通过POI检索、外部POI来源等方式获取起终点坐标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@Overridepublic void onJumpToNavigator(Bundle configParams) {Intent intent = new Intent(RouteGuideDemo.this, BNavigatorActivity.class);intent.putExtras(configParams);startActivity(intent);}@Overridepublic void onJumpToDownloader() {}});}private NaviEngineInitListener mNaviEngineInitListener = new NaviEngineInitListener() {public void engineInitSuccess() {mIsEngineInitSuccess = true;}public void engineInitStart() {}public void engineInitFail() {}};private String getSdcardDir() {if (Environment.getExternalStorageState().equalsIgnoreCase(Environment.MEDIA_MOUNTED)) {return Environment.getExternalStorageDirectory().toString();}return null;}

百度地图导航

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