百度地图导航Demo详细文档

百度地图导航Demo

1). 开发环境配置: 在新建的Android工程下的libs文件夹内添加百度导航SDK 的jar包：galaxy_mini.jar，android_api_1.1_forsdk.jar，BaiduLBS_Android.jar；在libs文件夹下新建armeabi文件夹，并导入下载相关的.so包：libapp_BaiduNaviApplib_v1_0_0.so，libCNPackage.so，libejTTS.so，liblocnaviSDK.so。（这是下载带有TTS的）

资源包：

2). 在Android工程的Manifest.xml文件中的配置： a. 在标签下添加2个标签：、:

android:value = \您为这个Android工程申请的百度地图key\

BaiduMapNaviSDK.rar b. 添加使用百度导航sdk的权限：

android:name=\ />

android:name=\/>

android:name=\/>

android:name=\/>

android:name=\/>

android:name=\/>

android:name=\ />

android:name=\/>

3). 代码实现部分：

a. 在app入口Activity(第一个Activity)中初始化导航引擎： public calss MainActivity extends ACtivity{

private boolean mIsEngineInitSuccess = false; private NaviEngineInitListener mListener = new NaviEngineInitListener(){ @Override

public void engineInitFail(){} @Override

public void engineInitStart(){} @Override

public void engineInitSuccess(){mIsEngineInitSuccess = true;} };

private String getSdcardDir(){

if(Environment.getExternalStorageState().equalsIgnoreCase( Environment.MEDIA_MOUNTED)){

return Environment.getExternalStorageDirectory().toString(); }

return null;

}

@Override

protected void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

//初始化导航引擎2种方法 //第一种：末尾参数为null

BaiduNaviManager.getInstance().initEngine(this, getSdcardDir(), mListener, null);

//第二种：末尾参数不为null

BaiduNaviManager.getInstance().initEngine(this,

getSdcardDir(), mListener, new LBSAuthManager(){ @Override

public void onAuthResult(int status, String msg){ String str = null;

if(status == 0) str = \校验成功\; else str = \校验成功\ + msg; Log.v(\, str); } });

}

}

//前往导航页的button

Button naviPageBtn = (Button)findViewById(R.id.navi_page); naviPageBtn.setOnClickListener(new OnClickListener(){ @Override

public void onClick(View v){

Intent intent = new Intent(MainActivity.this, RouteGuideDemoActivity.class); startActivity(intent); } });

b. activty_main.xml文件的内容：

\ android:layout_width = \ android:layout_height = \ android:orientation = \ >

android:layout_width = \ android:layout_height = \ android:text = \前往导航页\ />

c. 配置导航结果显示页:

具体方法步骤：右键你的工程包->New->Class->填写class名字（下面的有一个Superclass属性填写为android.app.Activity).如下图：

PS：此页不需要配置.xml文件

在Manifest.xml文件的标签下加入导航显示的声明

\/>

BNavigatorActivity.class文件：

public class BNavigatorActivity extends Activity{

private IBnavigatorListener mListener = new IBnavigatorListener(){ @Override

public void ontifyGPSStatusData(int arg0){} @Override

public void ontifyLocateData(LocData arg0){} @Override

public void ontifyNmeaData(String arg0){} @Override

public void ontifySensorData(SensorData arg0){} @Override

public void ontifyStartNav(){

BaiduNaviManager.getInstance().dismissWaitProgressDialog(); }

@Override

public void ontifyViewModeChanged(int arg0){} @Override

public void onPageJump(int times, Object arg0){ //页面跳转回调

};

}

@Override

public void onYawingRequestStart(){} @Override

public void onYawingRequestSuccess(){}

if(IBNavigatorListener.PAGE_JUMP_WHEN_GUIDE_END == times) finish();

else if(IBNavigatorListener.PAGE_JUMP_WHEN_ROUTE_PLAN_FAIL == times) finish();

@Override

public void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState);

//创建NMapView

MapGLSurfaceView nMapView = BaiduNaviManager.getInstance().

createNMapView(getApplicationContext());

//创建导航视图

View navigatorView = BNavigator.getInstance().init(this,

getIntent().getExtras(), nMapView);

//填充视图

setContentView(navigatorView);

}

BNavigator.getInstance().setListener(mListener); BNavigator.getInstance().startNav();

//初始化TTS，可以使用非百度导航sdk提供的tts

BNTTSPlayer.initPlayer();

//设置TTS播放回调

BNavigatorTTSPlayer.setTTSPlayerListener(new

IBNTTSPlayerLister(){ @Override

public int playTTSText(String str, int arg){ return BNTTSPlayer.playTTSText(str, arg); }

@Override

public void phoneHangUp(){} @Override

public void phoneCalling(){} @Override

public int getTTSState() {return BNTTSPlayer. getTTSState(); } });

BNRoutePlanner.getInstance().setObserver(

new RoutePlanObserver(this, new iJumpToDownloadListener(){ @Override

public void onJumpToDownloadOfflineData(){} }));

//重写管理api：onPause(), onResume, onDestroy(), onBackPressed()

@Override

public void onResume(){

BNavigator.getInstance().resume(); super.onResume();

BNMapController.getInstance().onResume(); }

@Override

public void onResume(){

BNavigator.getInstance().pause(); super.onPause();

BNMapController.getInstance().onPause(); }

@Override

public void onDestroy(){ BNavigator.destroy();

}

BNRoutePlanner.getInstance().setObserver(null); super. onDestroy (); }

@Override

public void onBackPressed(){

BNavigator.getInstance().onBackPressed (); }

d. 发起导航页的Activity(RouteGuideDemoActivity) .xml文件：

\ android:layout_width = \ android:layout_height = \ android:orientation = \ >

android:layout_width = \ android:layout_height = \

android:text = \一键导航\/>

.class

public class RouteGuideDemoActivity extends Activity{ @Override

protected void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState);

setContentView(R.layout.activity_route_guide_demo);

Button startBtn = (Button)findViewById(R.id.start_btn); startBtn.setOnClickListener(new SelfBtnClickListener()); }

private class SelfBtnClickListener implements OnClickListener(){ @Override

public void onClick(View v){ switch(v.getId()){ case R.id.start_btn:

selfLaunchNavigator(); break; default: break;

} } }

private void selfLaunchNavigator(){

BaiduNaviManager.getInstance().launchNavigator(this,

40.06803, 116.30142, \百度大厦\ //起始点 39.90882, 116.39750, \天安门\//终点 RoutePlan_Mode.ROUTE_PLAN_MODE_MIN_TIME, //算路方式 true, //真实导航（true or false） BaiduNaviManager.STRATEGY_FORCE_ONLINE_FRIORIT, //在离线策略 new OnStartNavigationListener(){ //跳转监听 @Override

public void onJumpToNavigator(Bundle bundle){

Intent intent = new Intent(RouteGuideDemoActivity.this, BNavigatorActivity.class); intent.putExtras(bundle); startActivity(intent); }

@Override

public void onJumpToDownloader(){} });

}

}

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