android百度地图开发简单Demo

【核心代码】

public class MainActivity extends Activity implements OnGetGeoCoderResultListener { public static final String ROUTE_PLAN_NODE = "routePlanNode"; /**  * 全局变量  */  private static final String APP_FOLDER_NAME = "lbstest"; //app在SD卡中的目录名  public static List<Activity> activityList = new LinkedList<>(); private final String TTS_API_KEY = "9825418"; //语音播报api_key  boolean isFirstLoc = true; //是否首次定位  GeoCoder mSearch = null; //地理编码模块  String authinfo = null; /**  * UI相关  */  private RelativeLayout popuInfoView = null; //点击marker后弹出的窗口  private AutoCompleteTextView autoCompleteTextView = null; //输入搜索关键字的view  private ArrayAdapter<String> adapter = null; //适配器,展示搜索结果  private Button searchBtn = null; //搜索按钮  private Button goButton = null; //到这去 按钮  private String mSDCardPath = null; /**  * 百度地图相关  */  private LocationClient locationClient; //定位SDK核心类  private MapView mapView; //百度地图控件  private BaiduMap baiduMap; //百度地图对象  private LatLng myLocation; //当前定位信息  private LatLng clickLocation; //长按地址信息  private BDLocation currentLocation; //当前定位信息[最好使用这个]  private PoiSearch poiSearch; //POI搜索模块  private SuggestionSearch suggestionSearch = null; //模糊搜索模块  private MySensorEventListener mySensorEventListener; //传感器  private float lastX = 0.0f; //传感器返回的方向  private boolean initSuccess = false; //初始化标志位  private boolean initDir = false; /**  * 内部TTS播报状态回传handler  */  private Handler ttsHandler = new Handler() { public void handleMessage(Message msg) { int type = msg.what; switch (type) { case BaiduNaviManager.TTSPlayMsgType.PLAY_START_MSG: { //showToastMsg("Handler : TTS play start");  break;
                } case BaiduNaviManager.TTSPlayMsgType.PLAY_END_MSG: { //showToastMsg("Handler : TTS play end");  break;
                } default: break;
            }
        }
    }; /**  * 内部TTS播报状态回调接口  */  private BaiduNaviManager.TTSPlayStateListener ttsPlayStateListener = new BaiduNaviManager.TTSPlayStateListener() { @Override  public void playEnd() {
            showToastMsg("TTSPlayStateListener : TTS play end");
        } @Override  public void playStart() {
            showToastMsg("TTSPlayStateListener : TTS play start");
        }
    }; private BNOuterTTSPlayerCallback mTTSCallback = new BNOuterTTSPlayerCallback() { @Override  public void stopTTS() { // TODO Auto-generated method stub  Log.e("test_TTS", "stopTTS");
        } @Override  public void resumeTTS() { // TODO Auto-generated method stub  Log.e("test_TTS", "resumeTTS");
        } @Override  public void releaseTTSPlayer() { // TODO Auto-generated method stub  Log.e("test_TTS", "releaseTTSPlayer");
        } @Override  public int playTTSText(String speech, int bPreempt) { // TODO Auto-generated method stub  Log.e("test_TTS", "playTTSText"   "_"   speech   "_"   bPreempt); return 1;
        } @Override  public void phoneHangUp() { // TODO Auto-generated method stub  Log.e("test_TTS", "phoneHangUp");
        } @Override  public void phoneCalling() { // TODO Auto-generated method stub  Log.e("test_TTS", "phoneCalling");
        } @Override  public void pauseTTS() { // TODO Auto-generated method stub  Log.e("test_TTS", "pauseTTS");
        } @Override  public void initTTSPlayer() { // TODO Auto-generated method stub  Log.e("test_TTS", "initTTSPlayer");
        } @Override  public int getTTSState() { // TODO Auto-generated method stub  Log.e("test_TTS", "getTTSState"); return 1;
        }
    }; @Override  protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
        SDKInitializer.initialize(getApplicationContext());
        setContentView(R.layout.activity_main); //界面初始化：控件初始化  initView(); //初始化百度地图相关  initBaiduMap(); //初始化传感器  initSensor();
    } /**  * 初始化传感器  */  private void initSensor() { //方向传感器监听  mySensorEventListener = new MySensorEventListener(this); //增加监听：orientation listener  mySensorEventListener.setOnOrientationListener(new MySensorEventListener.OnOrientationListener() { @Override  public void onOrientationChanged(float x) { //将获取的x轴方向赋值给全局变量  lastX = x;
            }
        }); //开启监听  mySensorEventListener.start();
    } /**  * 初始化百度地图相关模块  */  private void initBaiduMap() { /*****************************************************  * 地图模块  *****************************************************/  //百度地图map  baiduMap = mapView.getMap(); //增加监听:Marker click listener  baiduMap.setOnMarkerClickListener(new OnMarkerClickListener()); /*****************************************************  * 定位模块  *****************************************************/  // 开启定位图层  baiduMap.setMyLocationEnabled(true); //定位服务客户端  locationClient = new LocationClient(this); //注册监听  locationClient.registerLocationListener(new MyLocationListenner()); //定位配置信息  LocationClientOption option = new LocationClientOption(); // 打开gps  option.setOpenGps(true); // 设置坐标类型,国测局经纬度坐标系:gcj02; 百度墨卡托坐标系:bd09; 百度经纬度坐标系:bd09ll  option.setCoorType("bd09ll"); //定位请求时间间隔 1秒  option.setScanSpan(1000); //设备方向  option.setNeedDeviceDirect(true); //是否需要地址信息  option.setIsNeedAddress(true); //是否需要地址语义化信息  option.setIsNeedLocationDescribe(true); locationClient.setLocOption(option); //开启定位  locationClient.start(); //定位模式  baiduMap  .setMyLocationConfigeration(new MyLocationConfiguration(
                        MyLocationConfiguration.LocationMode.NORMAL, true, null)); //增加监听：长按地图  baiduMap.setOnMapLongClickListener(new OnMapLongClickListener()); //增加监听：map click listener ,主要监听poi点击  baiduMap.setOnMapClickListener(new OnMapClickListener()); /******************************************************  * 地理编码模块  ******************************************************/  //地理编码模块  mSearch = GeoCoder.newInstance(); //增加监听：地理编码查询结果  mSearch.setOnGetGeoCodeResultListener(this); /******************************************************  * POI搜索模块  ******************************************************/  //POI搜索模块  poiSearch = PoiSearch.newInstance(); //增加监听：POI搜索结果  poiSearch.setOnGetPoiSearchResultListener(new PoiSearchListener()); //模糊搜索  suggestionSearch = SuggestionSearch.newInstance(); //增加监听：模糊搜索查询结果  suggestionSearch.setOnGetSuggestionResultListener(new SuggestionResultListener()); /***  * 导航模块需要的初始化  */  initDir = initDirs();
        initNavi();
    } /**  * 界面初始化  **/  private void initView() { //关键字输入view  autoCompleteTextView = (AutoCompleteTextView) findViewById(R.id.autoCompleteTextView); //增加监听：text change listener  autoCompleteTextView.addTextChangedListener(new TextViewWatcher()); //搜索btn  searchBtn = (Button) findViewById(R.id.searchBtn); //增加监听  searchBtn.setOnClickListener(new OnClickListener()); //百度地图view  mapView = (MapView) findViewById(R.id.bmapView); //到这去 按钮  goButton = (Button) findViewById(R.id.go_button);
    }