Andorid 集成高德地图Demo

package com.wenjing.mymapdemo.util; import android.content.Context; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.widget.Toast; import com.amap.api.navi.AMapNaviListener; import com.amap.api.navi.model.AMapLaneInfo; import com.amap.api.navi.model.AMapNaviCameraInfo; import com.amap.api.navi.model.AMapNaviCross; import com.amap.api.navi.model.AMapNaviInfo; import com.amap.api.navi.model.AMapNaviLocation; import com.amap.api.navi.model.AMapNaviTrafficFacilityInfo; import com.amap.api.navi.model.AMapServiceAreaInfo; import com.amap.api.navi.model.AimLessModeCongestionInfo; import com.amap.api.navi.model.AimLessModeStat; import com.amap.api.navi.model.NaviInfo; import com.autonavi.tbt.TrafficFacilityInfo; import com.iflytek.cloud.ErrorCode; import com.iflytek.cloud.InitListener; import com.iflytek.cloud.SpeechConstant; import com.iflytek.cloud.SpeechError; import com.iflytek.cloud.SpeechSynthesizer; import com.iflytek.cloud.SpeechUtility; import com.iflytek.cloud.SynthesizerListener; import java.util.LinkedList; /** * 当前DEMO的播报方式是队列模式。其原理就是依次将需要播报的语音放入链表中，播报过程是从头开始依次往后播报。 * <p> * 导航SDK原则上是不提供语音播报模块的，如果您觉得此种播报方式不能满足你的需求，请自行优化或改进。 */ public class TTSController implements AMapNaviListener { /** * 请替换您自己申请的ID。 */ private final String appId = "57b3c4a9"; public static TTSController ttsManager; private Context mContext; private SpeechSynthesizer mTts; private boolean isPlaying = false; private LinkedList<String> wordList = new LinkedList(); private final int TTS_PLAY = 1; private final int CHECK_TTS_PLAY = 2; private Handler handler = new Handler() { @Override public void handleMessage(Message msg) { super.handleMessage(msg); switch (msg.what) { case TTS_PLAY: synchronized (mTts) { if (!isPlaying && mTts != null && wordList.size() > 0) { isPlaying = true; String playtts = wordList.removeFirst(); if (mTts == null) { createSynthesizer(); } mTts.startSpeaking(playtts, new SynthesizerListener() { @Override public void onCompleted(SpeechError arg0) { isPlaying = false; handler.obtainMessage(1).sendToTarget(); } @Override public void onEvent(int arg0, int arg1, int arg2, Bundle arg3) { } @Override public void onBufferProgress(int arg0, int arg1, int arg2, String arg3) { // 合成进度 isPlaying = true; } @Override public void onSpeakBegin() { //开始播放 isPlaying = true; } @Override public void onSpeakPaused() { } @Override public void onSpeakProgress(int arg0, int arg1, int arg2) { //播放进度 isPlaying = true; } @Override public void onSpeakResumed() { //继续播放 isPlaying = true; } }); } } break; case CHECK_TTS_PLAY: if (!isPlaying) { handler.obtainMessage(1).sendToTarget(); } break; } } }; private TTSController(Context context) { mContext = context.getApplicationContext(); SpeechUtility.createUtility(mContext, SpeechConstant.APPID + "=" + appId); if (mTts == null) { createSynthesizer(); } } private void createSynthesizer() { mTts = SpeechSynthesizer.createSynthesizer(mContext, new InitListener() { @Override public void onInit(int errorcode) { if (ErrorCode.SUCCESS == errorcode) { } else { Toast.makeText(mContext, "语音合成初始化失败!", Toast.LENGTH_SHORT); } } }); } public void init() { //设置发音人 mTts.setParameter(SpeechConstant.VOICE_NAME, "xiaoyan"); //设置语速,值范围：[0, 100],默认值：50 mTts.setParameter(SpeechConstant.SPEED, "55"); //设置音量 mTts.setParameter(SpeechConstant.VOLUME, "tts_volume"); //设置语调 mTts.setParameter(SpeechConstant.PITCH, "tts_pitch"); } public static TTSController getInstance(Context context) { if (ttsManager == null) { ttsManager = new TTSController(context); } return ttsManager; } public void stopSpeaking() { if (wordList != null) { wordList.clear(); } if (mTts != null) { mTts.stopSpeaking(); } isPlaying = false; } public void destroy() { if (wordList != null) { wordList.clear(); } if (mTts != null) { mTts.destroy(); } } /**************************************************************************** * 以下都是导航相关接口 ****************************************************************************/ @Override public void onArriveDestination() { } @Override public void onArrivedWayPoint(int arg0) { } @Override public void onCalculateRouteFailure(int arg0) { if (wordList != null) wordList.addLast("路线规划失败"); } @Override public void onEndEmulatorNavi() { } @Override public void onGetNavigationText(int arg0, String arg1) { if (wordList != null) wordList.addLast(arg1); handler.obtainMessage(CHECK_TTS_PLAY).sendToTarget(); } @Override public void onInitNaviFailure() { } @Override public void onInitNaviSuccess() { } @Override public void onLocationChange(AMapNaviLocation arg0) { } @Override public void onReCalculateRouteForTrafficJam() { if (wordList != null) wordList.addLast("前方路线拥堵，路线重新规划"); } @Override public void onReCalculateRouteForYaw() { if (wordList != null) wordList.addLast("路线重新规划"); } @Override public void onStartNavi(int arg0) { } @Override public void onTrafficStatusUpdate() { } @Override public void onGpsOpenStatus(boolean enabled) { } @Override public void onNaviInfoUpdate(NaviInfo n