高德导航功能模块

主要代码：

public class MainActivity extends BaseActivity {

private EditText edit_end_lng;

private EditText edit_end_lat;

private EditText edi_star_Lat;

private EditText edi_star_Lng;

public static Double endLng = 0.0;

public static Double endLat = 0.0;

public static Double startLat = 0.0;

public static Double startLng = 0.0;

NaviLatLng mStartLatlng ;

NaviLatLng mEndLatlng ;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

iniUi();

mAMapNaviView = (AMapNaviView) findViewById(R.id.navi_view);

mAMapNaviView.onCreate(savedInstanceState);

mAMapNaviView.setAMapNaviViewListener(this);

}

public void iniUi() 

{

edit_end_lat = (EditText) findViewById(R.id.edit_end_lat);

edit_end_lng = (EditText) findViewById(R.id.edit_end_lng);

edi_star_Lat = (EditText) findViewById(R.id.edi_star_Lat);

edi_star_Lng = (EditText) findViewById(R.id.edi_star_Lng);

}

public void btnSure(View v) 

{

String end_lat = edit_end_lat.getText().toString();

String end_lng = edit_end_lng.getText().toString();

String star_lat = edi_star_Lat.getText().toString();

String star_lng = edi_star_Lng.getText().toString();

if (end_lng != null) {

try {

endLng = Double.parseDouble(end_lng);

} catch (Exception e) {

}

}

if (end_lat != null) {

try {

endLat = Double.parseDouble(end_lat);

} catch (Exception e) {

}

}

if (star_lat != null) {

try {

startLat = Double.parseDouble(star_lat);

} catch (Exception e) {

}

}

if (star_lng != null) {

try {

startLng = Double.parseDouble(star_lng);

} catch (Exception e) {

}

}

Log.e("日志查看","endLng="+endLng );

Log.e("日志查看","endLat="+endLat );

Log.e("日志查看","startLat="+startLat);

Log.e("日志查看","startLng="+startLng );

mStartLatlng = new NaviLatLng(startLng,startLat);

mEndLatlng = new NaviLatLng(endLng,endLat);

//文本框中输入正常的经纬度就可以导航成功，如下列所示：

//开始输入：经度24.67, 纬度100.10

//结束输入：经度25.80, 纬度118.34

// 设置模拟导航的行车速度

mAMapNavi.setEmulatorNaviSpeed(350);

sList.add(mStartLatlng);

eList.add(mEndLatlng);

onInitNaviSuccess();

}

}

public class BaseActivity extends Activity implements AMapNaviListener, AMapNaviViewListener {

    protected AMapNaviView mAMapNaviView;

    protected AMapNavi mAMapNavi;

    protected TTSController mTtsManager;

    protected final List<NaviLatLng> sList = new ArrayList<NaviLatLng>();

    protected final List<NaviLatLng> eList = new ArrayList<NaviLatLng>();

    protected List<NaviLatLng> mWayPointList;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);

        //实例化语音引擎

        mTtsManager = TTSController.getInstance(getApplicationContext());

        mTtsManager.init();

        mTtsManager.startSpeaking();

        //

        mAMapNavi = AMapNavi.getInstance(getApplicationContext());

        mAMapNavi.addAMapNaviListener(this);

        mAMapNavi.addAMapNaviListener(mTtsManager);

      /*  设置模拟导航的行车速度

        mAMapNavi.setEmulatorNaviSpeed(350);

        sList.add(new MainActivity().mStartLatlng);

        eList.add(new MainActivity().mEndLatlng);

        sList.add(mStartLatlng);

        eList.add(mEndLatlng);*/

    }

    @Override

    protected void onResume() {

        super.onResume();

        mAMapNaviView.onResume();

    }

    @Override

    protected void onPause() {

        super.onPause();

        mAMapNaviView.onPause();

//        仅仅是停止你当前在说的这句话，一会到新的路口还是会再说的

        mTtsManager.stopSpeaking();

//

//        停止导航之后，会触及底层stop，然后就不会再有回调了，但是讯飞当前还是没有说完的半句话还是会说完

//        mAMapNavi.stopNavi();

    }

    @Override

    protected void onDestroy() {

        super.onDestroy();

        mAMapNaviView.onDestroy();

        //since 1.6.0 不再在naviview destroy的时候自动执行AMapNavi.stopNavi();请自行执行

        mAMapNavi.stopNavi();

        mAMapNavi.destroy();

        mTtsManager.destroy();

    }

    @Override

    public void onInitNaviFailure() {

        Toast.makeText(this, "init navi Failed", Toast.LENGTH_SHORT).show();

    }

    @Override

    public void onInitNaviSuccess() {

        /**

         * 方法:

         *   int strategy=mAMapNavi.strategyConvert(congestion, avoidhightspeed, cost, hightspeed, multipleroute);

         * 参数:

         * @congestion 躲避拥堵

         * @avoidhightspeed 不走高速

         * @cost 避免收费

         * @hightspeed 高速优先

         * @multipleroute 多路径

         *

         * 说明:

         *      以上参数都是boolean类型，其中multipleroute参数表示是否多条路线，如果为true则此策略会算出多条路线。

         * 注意:

         *      不走高速与高速优先不能同时为true

         *      高速优先与避免收费不能同时为true

         */

        int strategy=0;

        try {

            strategy=mAMapNavi.strategyConvert(true, false, false, false, false);

        } catch (Exception e) {

            e.printStackTrace();

        }

        mAMapNavi.calculateDriveRoute(sList, eList, mWayPointList,strategy);

    }

    @Override

    public void onStartNavi(int type) {

    }

    @Override

    public void onTrafficStatusUpdate() {

    }

    @Override

    public void onLocationChange(AMapNaviLocation location) {

    }

    @Override

    public void onGetNavigationText(int type, String text) {

    }

    @Override

    public void onEndEmulatorNavi() {

    }

    @Override

    public void onArriveDestination() {

    }

    @Override

    public void onCalculateRouteSuccess() {

        mAMapNavi.startNavi(NaviType.EMULATOR);

    }

    @Override

    public void onCalculateRouteFailure(int errorInfo) {

    }

    @Override

    public void onReCalculateRouteForYaw() {

    }

    @Override

    public void onReCalculateRouteForTrafficJam() {

    }

    @Override

    public void onArrivedWayPoint(int wayID) {

    }

    @Override

    public void onGpsOpenStatus(boolean enabled) {

    }

    @Override

    public void onNaviSetting() {

    }

    @Override

    public void onNaviMapMode(int isLock) {

    }

    @Override

    public void onNaviCancel() {

        finish();

    }

    @Override

    public void onNaviTurnClick() {

    }

    @Override

    public void onNextRoadClick() {

    }

    @Override

    public void onScanViewButtonClick() {

    }

    @Deprecated

    @Override

    public void onNaviInfoUpdated(AMapNaviInfo naviInfo) {

    }

    @Override

    public void onNaviInfoUpdate(NaviInfo naviinfo) {

    }

    @Override

    public void OnUpdateTrafficFacility(TrafficFacilityInfo trafficFacilityInfo) {

    }

    @Override

    public void OnUpdateTrafficFacility(AMapNaviTrafficFacilityInfo aMapNaviTrafficFacilityInfo) {

    }

    @Override

    public void showCross(AMapNaviCross aMapNaviCross) {

    }

    @Override

    public void hideCross() {

    }

    @Override

    public void showLaneInfo(AMapLaneInfo[] laneInfos, byte[] laneBackgroundInfo, byte[] laneRecommendedInfo) {

    }

    @Override

    public void hideLaneInfo() {

    }

    @Override

    public void onCalculateMultipleRoutesSuccess(int[] ints) {

    }

    @Override

    public void notifyParallelRoad(int i) {

    }

    @Override

    public void OnUpdateTrafficFacility(AMapNaviTrafficFacilityInfo[] aMapNaviTrafficFacilityInfos) {

    }

    @Override

    public void updateAimlessModeStatistics(AimLessModeStat aimLessModeStat) {

    }

    @Override

    public void updateAimlessModeCongestionInfo(AimLessModeCongestionInfo aimLessModeCongestionInfo) {

    }

    @Override

    public void onLockMap(boolean isLock) {

    }

    @Override

    public void onNaviViewLoaded() {

        Log.d("wlx", "导航页面加载成功");

        Log.d("wlx", "请不要使用AMapNaviView.getMap().setOnMapLoadedListener();会overwrite导航SDK内部画线逻辑");

    }

    @Override

    public boolean onNaviBackClick() {

        return false;

    }

}

public class TTSController implements SynthesizerListener, AMapNaviListener {

    public static TTSController ttsManager;

    boolean isfinish = true;

    private Context mContext;

    // 合成对象.

    private SpeechSynthesizer mSpeechSynthesizer;

    /**

     * 用户登录回调监听器.

     */

    private SpeechListener listener = new SpeechListener() {

        @Override

        public void onData(byte[] arg0) {

        }

        @Override

        public void onCompleted(SpeechError error) {

            if (error != null) {

            }

        }

        @Override

        public void onEvent(int arg0, Bundle arg1) {

        }

    };

    TTSController(Context context) {

        mContext = context;

    }

    public static TTSController getInstance(Context context) {

        if (ttsManager == null) {

            ttsManager = new TTSController(context);

        }

        return ttsManager;

    }

    public void init() {

        SpeechUser.getUser().login(mContext, null, null,

                "appid=" + mContext.getString(R.string.app_id), listener);

        // 初始化合成对象.

        mSpeechSynthesizer = SpeechSynthesizer.createSynthesizer(mContext);

        initSpeechSynthesizer();

    }

    /**

     * 使用SpeechSynthesizer合成语音，不弹出合成Dialog.

     *

     * @param

     */

    public void playText(String playText) {

        if (!isfinish) {

            return;

        }

        if (null == mSpeechSynthesizer) {

            // 创建合成对象.

            mSpeechSynthesizer = SpeechSynthesizer.createSynthesizer(mContext);

            initSpeechSynthesizer();

        }

        // 进行语音合成.

        mSpeechSynthesizer.startSpeaking(playText, this);

    }

    public void stopSpeaking() {

        if (mSpeechSynthesizer != null)

            mSpeechSynthesizer.stopSpeaking();

    }

    public void startSpeaking() {

        isfinish = true;

    }

    private void initSpeechSynthesizer() {

        // 设置发音人

        mSpeechSynthesizer.setParameter(SpeechConstant.VOICE_NAME,

                mContext.getString(R.string.preference_default_tts_role));

        // 设置语速

        mSpeechSynthesizer.setParameter(SpeechConstant.SPEED,

                "" + mContext.getString(R.string.preference_key_tts_speed));

        // 设置音量

        mSpeechSynthesizer.setParameter(SpeechConstant.VOLUME,

                "" + mContext.getString(R.string.preference_key_tts_volume));

        // 设置语调

        mSpeechSynthesizer.setParameter(SpeechConstant.PITCH,

                "" + mContext.getString(R.string.preference_key_tts_pitch));

    }

    @Override

    public void onBufferProgress(int arg0, int arg1, int arg2, String arg3) {

    }

    @Override

    public void onCompleted(SpeechError arg0) {

        isfinish = true;

    }

    @Override

    public void onSpeakBegin() {

        isfinish = false;

    }

    @Override

    public void onSpeakPaused() {

    }

    @Override

    public void onSpeakProgress(int arg0, int arg1, int arg2) {

    }

    @Override

    public void onSpeakResumed() {

    }

    public void destroy() {

        if (mSpeechSynthesizer != null) {

            mSpeechSynthesizer.stopSpeaking();

        }

    }

    @Override

    public void onArriveDestination() {

        this.playText("到达目的地");

    }

    @Override

    public void onArrivedWayPoint(int arg0) {

    }

    @Override

    public void onCalculateRouteFailure(int arg0) {

        this.playText("路径计算失败，请检查网络或输入参数");

    }

    @Override

    public void onCalculateRouteSuccess() {

        String calculateResult = "路径计算就绪";

        this.playText(calculateResult);

    }

    @Override

    public void onEndEmulatorNavi() {

        this.playText("导航结束");

    }

    @Override

    public void onGetNavigationText(int arg0, String arg1) {

        this.playText(arg1);

    }

    @Override

    public void onInitNaviFailure() {

    }

    @Override

    public void onInitNaviSuccess() {

    }

    @Override

    public void onLocationChange(AMapNaviLocation arg0) {

    }

    @Override

    public void onReCalculateRouteForTrafficJam() {

        this.playText("前方路线拥堵，路线重新规划");

    }

    @Override

    public void onReCalculateRouteForYaw() {

        this.playText("您已偏航");

    }

    @Override

    public void onStartNavi(int arg0) {

    }

    @Override

    public void onTrafficStatusUpdate() {

    }

    @Override

    public void onGpsOpenStatus(boolean arg0) {

    }

    @Override

    public void onNaviInfoUpdated(AMapNaviInfo arg0) {

    }

    @Override

    public void onNaviInfoUpdate(NaviInfo arg0) {

    }

    @Override

    public void OnUpdateTrafficFacility(TrafficFacilityInfo trafficFacilityInfo) {

    }

    @Override

    public void OnUpdateTrafficFacility(AMapNaviTrafficFacilityInfo aMapNaviTrafficFacilityInfo) {

    }

    @Override

    public void showCross(AMapNaviCross aMapNaviCross) {

    }

    @Override

    public void hideCross() {

    }

    @Override

    public void showLaneInfo(AMapLaneInfo[] aMapLaneInfos, byte[] bytes, byte[] bytes1) {

    }

    @Override

    public void hideLaneInfo() {

    }

    @Override

    public void onCalculateMultipleRoutesSuccess(int[] ints) {

    }

    @Override

    public void notifyParallelRoad(int i) {

    }

    @Override

    public void OnUpdateTrafficFacility(AMapNaviTrafficFacilityInfo[] aMapNaviTrafficFacilityInfos) {

    }

    @Override

    public void updateAimlessModeStatistics(AimLessModeStat aimLessModeStat) {

    }

    @Override

    public void updateAimlessModeCongestionInfo(AimLessModeCongestionInfo aimLessModeCongestionInfo) {

    }

}

public class Utils {

    public static final String DAY_NIGHT_MODE = "daynightmode";

    public static final String DEVIATION = "deviationrecalculation";

    public static final String JAM = "jamrecalculation";

    public static final String TRAFFIC = "trafficbroadcast";

    public static final String CAMERA = "camerabroadcast";

    public static final String SCREEN = "screenon";

    public static final String THEME = "theme";

    public static final String ISEMULATOR = "isemulator";

    public static final String ACTIVITYINDEX = "activityindex";

    public static final int SIMPLEHUDNAVIE = 0;

    public static final int EMULATORNAVI = 1;

    public static final int SIMPLEGPSNAVI = 2;

    public static final int SIMPLEROUTENAVI = 3;

    public static final boolean DAY_MODE = false;

    public static final boolean NIGHT_MODE = true;

    public static final boolean YES_MODE = true;

    public static final boolean NO_MODE = false;

    public static final boolean OPEN_MODE = true;

    public static final boolean CLOSE_MODE = false;

}