{"id":10006775,"date":"2022-10-31T19:10:24","date_gmt":"2022-10-31T11:10:24","guid":{"rendered":"https:\/\/ityet.com\/?p=10006775"},"modified":"2022-10-31T19:10:24","modified_gmt":"2022-10-31T11:10:24","slug":"%e3%80%90faq%e3%80%91%e5%85%b3%e4%ba%8e%e5%8d%8e%e4%b8%ba%e5%9c%b0%e5%9b%be%e6%9c%8d%e5%8a%a1%e5%ae%9a%e4%bd%8d%e5%ad%98%e5%9c%a8%e5%81%8f%e5%b7%ae%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%8f%8a%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006775","title":{"rendered":"\u3010FAQ\u3011\u5173\u4e8e\u534e\u4e3a\u5730\u56fe\u670d\u52a1\u5b9a\u4f4d\u5b58\u5728\u504f\u5dee\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u529e\u6cd5"},"content":{"rendered":"

\u4e00\u3001 \u95ee\u9898\u63cf\u8ff0\uff1a<\/h3>\n

\u534e\u4e3a\u5730\u56fe\u670d\u52a1<\/a>\u201c\u6211\u7684\u4f4d\u7f6e\u201d\u80fd\u529b\uff0c\u5728\u4e2d\u56fd\u5927\u9646\u5730\u533a\uff0c\u5411\u7528\u6237\u5c55\u793a\u4ed6\u4eec\u5728\u5730\u56fe\u4e0a\u7684\u5f53\u524d\u4f4d\u7f6e\u4e0e\u7528\u6237\u7684\u5b9e\u9645\u4f4d\u7f6e\u5b58\u5728\u8f83\u5927\u7684\u504f\u5dee\u3002<\/p>\n

\u5177\u4f53\u5dee\u522b\u53ef\u4ee5\u67e5\u770b\u4e0b\u65b9\u7684\u56fe\u7247\uff1a<\/p>\n

\"\"<\/p>\n

\u4e8c\u3001 \u504f\u5dee\u8f83\u5927\u7684\u539f\u56e0\uff1a<\/h3>\n
    \n
  1. \u534e\u4e3aMap SDK\u5728\u4e2d\u56fd\u5927\u9646\u4f7f\u7528\u7684\u5730\u7406\u5750\u6807\u7cfb\u662fGCJ02\u3002<\/li>\n
  2. \u70b9\u51fb\u201c\u6211\u7684\u4f4d\u7f6e\u201d\u63a7\u4ef6\uff0c\u83b7\u53d6\u7684\u5b9a\u4f4d\u7ecf\u7eac\u5ea6\u7684\u5730\u7406\u5750\u6807\u7cfb\u662fWGS-84\u3002<\/li>\n
  3. \u56e0\u4e3a\u4ee5\u4e0a\u4e24\u4e2a\u539f\u56e0\uff0c\u5373\u5730\u56feView\u548c\u201c\u6211\u7684\u4f4d\u7f6e\u201d\u5b9a\u4f4d\u6e90\u4f7f\u7528\u7684\u5730\u7406\u5750\u6807\u7cfb\u4e0d\u4e00\u81f4\uff0c\u6240\u4ee5\u624d\u5bfc\u81f4\u4e86\u201c\u6211\u7684\u4f4d\u7f6e\u201d\u5b9a\u4f4d\u4e0d\u51c6\u786e\u7684\u95ee\u9898\u3002<\/li>\n<\/ol>\n

    \u4e09\u3001 \u89e3\u51b3\u65b9\u6848\uff1a<\/h3>\n
      \n
    1. \u5148\u4f7f\u7528\u534e\u4e3aLocation SDK\u901a\u8fc7\u5b9a\u4f4d\u83b7\u53d6\u7528\u6237\u5f53\u524d\u6240\u5728\u4f4d\u7f6e\uff0c\u534e\u4e3aLocation SDK\u4f7f\u7528\u7684\u5730\u7406\u5750\u6807\u7cfb\u4e5f\u662fWGS-84\u3002<\/li>\n
    2. \u5c06\u534e\u4e3aLocation SDK\u83b7\u53d6\u7684\u5b9a\u4f4d\u7ecf\u7eac\u5ea6\u8f6c\u6362\u4e3aGCJ02\u5730\u7406\u5750\u6807\u7cfb\u3002<\/li>\n
    3. \u901a\u8fc7\u534e\u4e3aMap SDK\u63d0\u4f9b\u7684huaweiMap.setLocationSource(LocationSource locationSource)\u65b9\u6cd5\uff0c\u8bbe\u7f6e\u201c\u6211\u7684\u4f4d\u7f6e\u201d\u56fe\u5c42\u5b9a\u4f4d\u6e90\u3002<\/li>\n<\/ol>\n

      \u56db\u3001 \u6ce8\u610f\u4e8b\u9879\uff1a<\/h3>\n

      \u4f7f\u7528Location SDK\u83b7\u53d6\u7528\u6237\u5f53\u524d\u6240\u5728\u4f4d\u7f6e\u4fe1\u606f \u548c WGS84\u8f6cGCJ02\u5750\u6807\u7cfb\u7684\u7ae0\u8282\u4ec5\u9002\u7528\u4e8e6.7.0.300\u4e4b\u524d\u7684SDK\u7248\u672c<\/strong>\uff0c\u56e0\u4e3aLocation SDK\u76846.7.0.300\u53ca\u4e4b\u540e\u7684\u7248\u672c\u5df2\u652f\u6301\u76f4\u63a5\u83b7\u53d6GCJ-02\u5750\u6807\u7cfb\u7684\u7ecf\u7eac\u5ea6\u3002<\/strong><\/p>\n

      \u4e94\u3001 \u5177\u4f53\u7684\u5b9e\u73b0\u6b65\u9aa4\uff1a<\/h3>\n

      1. \u521b\u5efa\u5df2\u5f00\u542f\u201c\u6211\u7684\u4f4d\u7f6e\u201d\u529f\u80fd\u7684\u5730\u56fe\u5b9e\u4f8b<\/h4>\n

      a. \u5728Activity\u7684\u5e03\u5c40\u6587\u4ef6\u4e2d\u6dfb\u52a0\u5730\u56fe\u63a7\u4ef6\u4e14\u8bbe\u7f6e\u5730\u56fe\u5c5e\u6027\u3002<\/p>\n

      <?xml version="1.0" encoding="utf-8"?>\n<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http:\/\/schemas.android.com\/apk\/res\/android"\n    android:layout_width="match_parent"\n    android:layout_height="match_parent">\n    <fragment xmlns:android="http:\/\/schemas.android.com\/apk\/res\/android"\n        xmlns:map="http:\/\/schemas.android.com\/apk\/res-auto"\n        android:id="@+id\/mapfragment_mapfragmentdemo"\n        class="com.huawei.hms.maps.SupportMapFragment"\n        android:layout_width="match_parent"\n        android:layout_height="match_parent"\n        map:cameraTargetLat="48.893478"\n        map:cameraTargetLng="2.334595"\n        map:cameraZoom="16" \/>\n<\/androidx.constraintlayout.widget.ConstraintLayout><\/code><\/pre>\n
      b.    \u5728Activity\u4e2d\u521d\u59cb\u5316SDK\uff0c\u5e76\u52a0\u8f7d\u5730\u56fe\u3002<\/p>\n
      public class HwMyLocationActivity extends AppCompatActivity implements OnMapReadyCallback {\n    private HuaweiMap huaweiMap;\n    private SupportMapFragment mSupportMapFragment;\n\n    @Override\n    protected void onCreate(@Nullable Bundle savedInstanceState) {\n        super.onCreate(savedInstanceState);\n        \/\/\u521d\u59cb\u5316SDK\n        MapsInitializer.initialize(this);\n        setContentView(R.layout.activity_mylocation);\n        mSupportMapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.mapfragment_mapfragmentdemo);\n        \/\/\u52a0\u8f7d\u5730\u56fe\n        mSupportMapFragment.getMapAsync(this);\n    }\n\n    @Override\n    public void onMapReady(HuaweiMap huaweiMap) {\n        \/\/\u5730\u56fe\u6570\u636e\u52a0\u8f7d\u5b8c\u6210\uff0c\u5c55\u793a\u6210\u529f\u3002\n        this.huaweiMap = huaweiMap;\n        huaweiMap.setMyLocationEnabled(true);\n    }\n}<\/code><\/pre>\n
      c.    \u5c55\u793a\u5730\u56fe\u5e76\u70b9\u51fb\u6211\u7684\u4f4d\u7f6eUI\u63a7\u4ef6\uff0c\u4ece\u4e09\u5f20\u622a\u56fe\u53ef\u4ee5\u770b\u51fa\uff1a\u201c\u6211\u7684\u4f4d\u7f6e\u201d\u4e0e\u201c\u7528\u6237\u5b9e\u9645\u6240\u5728\u4f4d\u7f6e\u201d\u5b58\u5728\u8f83\u5927\u504f\u5dee\u3002<\/p>\n
      \"\"
       \"\"
       \"\"<\/p>\n
      2.    \u4f7f\u7528\u534e\u4e3aLocation SDK\u83b7\u53d6\u7528\u6237\u5f53\u524d\u6240\u5728\u4f4d\u7f6e<\/h4>\n
      a.    \u58f0\u660eFusedLocationProviderClient\u5bf9\u8c61\u3002<\/p>\n
      \/\/ \u58f0\u660efusedLocationProviderClient\u5bf9\u8c61\nprivate FusedLocationProviderClient fusedLocationProviderClient;<\/code><\/pre>\n
      b.    \u521b\u5efaLocationCallback\uff0c\u7528\u4e8e\u4f4d\u7f6e\u66f4\u65b0\u7684\u56de\u8c03\u3002<\/p>\n
      \/**\n * \u5b9a\u4e49\u4f4d\u7f6e\u66f4\u65b0\u56de\u8c03\n *\/\nLocationCallback mLocationCallback = new LocationCallback() {\n    @Override\n    public void onLocationResult(LocationResult locationResult) {\n        if (locationResult != null) {\n            \/\/ TODO: \u5904\u7406\u4f4d\u7f6e\u56de\u8c03\u7ed3\u679c\n            Log.d("LOG_HwMyLocation", "Latitude" + locationResult.getLastHWLocation().getLatitude() +\n                    " ; Longitude:" + locationResult.getLastHWLocation().getLongitude());\n        }\n    }\n};<\/code><\/pre>\n
      c.    \u521d\u59cb\u5316FusedLocationProviderClient\u5bf9\u8c61\uff0c\u8bbe\u7f6e\u5b9a\u4f4d\u7c7b\u578b\u5e76\u5f00\u542f\u5b9a\u4f4d\u3002<\/p>\n
      private void initLocationClient() {\n    \/\/ \u5b9e\u4f8b\u5316fusedLocationProviderClient\u5bf9\u8c61\n    fusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(this);\n\n    LocationRequest mLocationRequest = new LocationRequest();\n    \/\/ \u8bbe\u7f6e\u4f4d\u7f6e\u66f4\u65b0\u7684\u95f4\u9694\uff08\u5355\u4f4d\uff1a\u6beb\u79d2\uff09\n    mLocationRequest.setInterval(1000);\n    \/\/ \u8bbe\u7f6e\u5b9a\u4f4d\u7c7b\u578b\n    mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);\n    \/\/ \u8bbe\u7f6e\u56de\u8c03\u6b21\u6570\u4e3a1\n    mLocationRequest.setNumUpdates(10);\n    \/\/\u5f00\u542f\u5b9a\u4f4d\n    fusedLocationProviderClient.requestLocationUpdates(mLocationRequest, mLocationCallback, Looper.getMainLooper())\n            .addOnSuccessListener(new OnSuccessListener<Void>() {\n                @Override\n                public void onSuccess(Void aVoid) {\n                    \/\/ TODO: \u63a5\u53e3\u8c03\u7528\u6210\u529f\u7684\u5904\u7406\n                    Log.d("LOG_HwMyLocation", "\u5b9a\u4f4d\u5f00\u542f\u6210\u529f");\n                }\n            })\n            .addOnFailureListener(new OnFailureListener() {\n                @Override\n                public void onFailure(Exception e) {\n                    \/\/ TODO: \u63a5\u53e3\u8c03\u7528\u5931\u8d25\u7684\u5904\u7406\n                    Log.d("LOG_HwMyLocation", "\u5b9a\u4f4d\u5f00\u542f\u5931\u8d25\uff1a"+e.getMessage());\n                }\n            });\n}<\/code><\/pre>\n
      d.    \u542f\u52a8\u5b9a\u4f4d\u83b7\u5f97\u7528\u6237\u5f53\u524d\u6240\u5728\u4f4d\u7f6e(WGS-84\u5750\u6807\u7cfb)\uff0c\u5373\u53ef\u5f97\u5230\u5982\u4e0b\u7ed3\u679c\uff1a<\/p>\n
      e.    \u521b\u5efaMarker\u6807\u8bb0\uff0c\u6807\u8bb0Location\u7684\u5b9a\u4f4d\u4f4d\u7f6e\uff0c\u53ef\u5728LocationCallback\u56de\u8c03\u4e2d\u8c03\u7528\u6b64\u65b9\u6cd5\u3002<\/p>\n
      private Marker locationMarker;\n\/\/\u6dfb\u52a0\u5b9a\u4f4d\u4f4d\u7f6e\u6807\u8bb0\npublic void addLocationMarker(double Latitude, double Longitude) {\n    if (null != locationMarker) {\n        locationMarker.remove();\n    }\n    MarkerOptions options = new MarkerOptions()\n            .position(new LatLng(Latitude, Longitude))\n            .title("\u5b9a\u4f4d\u4f4d\u7f6e")\n            .snippet("\u5b9a\u4f4d\u6240\u5728\u4f4d\u7f6e");\n    locationMarker = this.huaweiMap.addMarker(options);\n}<\/code><\/pre>\n
      f.    \u4ece\u4e0b\u65b92\u56fe\u53ef\u4ee5\u770b\u51fa\uff0cLocation\u5b9a\u4f4d\u83b7\u53d6\u7684\u4f4d\u7f6e\u4e0e\u7528\u6237\u5b9e\u9645\u6240\u5728\u4f4d\u7f6e\u5b58\u5728\u8f83\u5927\u504f\u5dee\uff1a<\/p>\n
      \"\"
      \"\"<\/p>\n
      3.    \u5c06Location SDK\u83b7\u53d6\u7684\u201cWGS-84\u5750\u6807\u7cfb\u201d\u7684\u7ecf\u7eac\u5ea6\u8f6c\u6362\u4e3a\u201cGCJ-02\u5750\u6807\u7cfb\u201d\u7684\u7ecf\u7eac\u5ea6<\/h4>\n
      a.    \u5b9e\u73b0WGS-84\u5750\u6807\u7cfb \u8f6c GCJ-02\u5750\u6807\u7cfb\u7684\u65b9\u6cd5\u3002<\/p>\n
      public static double pi = 3.1415926535897932384626;\npublic static double a = 6378245.0;\npublic static double ee = 0.00669342162296594323;\n\n\n\/**\n * WGS-84 \u8f6c GCJ-02\n *\/\npublic static double[] wgs84_To_Gcj02(double lat, double lon) {\n    if (outOfChina(lat, lon)) {\n        return new double[] { lat, lon };\n    }\n    double dLat = transformLat(lon - 105.0, lat - 35.0);\n    double dLon = transformLon(lon - 105.0, lat - 35.0);\n    double radLat = lat \/ 180.0 * pi;\n    double magic = Math.sin(radLat);\n    magic = 1 - ee * magic * magic;\n    double sqrtMagic = Math.sqrt(magic);\n    dLat = (dLat * 180.0) \/ ((a * (1 - ee)) \/ (magic * sqrtMagic) * pi);\n    dLon = (dLon * 180.0) \/ (a \/ sqrtMagic * Math.cos(radLat) * pi);\n    double mgLat = lat + dLat;\n    double mgLon = lon + dLon;\n    return new double[] { mgLat, mgLon };\n}\n\npublic static double transformLat(double x, double y) {\n    double ret = -100.0 + 2.0 * x + 3.0 * y + 0.2 * y * y + 0.1 * x * y\n            + 0.2 * Math.sqrt(Math.abs(x));\n    ret += (20.0 * Math.sin(6.0 * x * pi) + 20.0 * Math.sin(2.0 * x * pi)) * 2.0 \/ 3.0;\n    ret += (20.0 * Math.sin(y * pi) + 40.0 * Math.sin(y \/ 3.0 * pi)) * 2.0 \/ 3.0;\n    ret += (160.0 * Math.sin(y \/ 12.0 * pi) + 320 * Math.sin(y * pi \/ 30.0)) * 2.0 \/ 3.0;\n    return ret;\n}\n\npublic static double transformLon(double x, double y) {\n    double ret = 300.0 + x + 2.0 * y + 0.1 * x * x + 0.1 * x * y + 0.1\n            * Math.sqrt(Math.abs(x));\n    ret += (20.0 * Math.sin(6.0 * x * pi) + 20.0 * Math.sin(2.0 * x * pi)) * 2.0 \/ 3.0;\n    ret += (20.0 * Math.sin(x * pi) + 40.0 * Math.sin(x \/ 3.0 * pi)) * 2.0 \/ 3.0;\n    ret += (150.0 * Math.sin(x \/ 12.0 * pi) + 300.0 * Math.sin(x \/ 30.0\n            * pi)) * 2.0 \/ 3.0;\n    return ret;\n}\n\npublic static boolean outOfChina(double lat, double lon) {\n    if (lon < 72.004 || lon > 137.8347)\n        return true;\n    if (lat < 0.8293 || lat > 55.8271)\n        return true;\n    return false;\n}<\/code><\/pre>\n
      b.    \u8c03\u7528\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u5c06Location SDK\u83b7\u53d6\u7684\u7ecf\u7eac\u5ea6\u7684\u5750\u6807\u7cfb\u8f6c\u6362\u4e3aGCJ-02\uff0c\u53ef\u5728LocationCallback\u56de\u8c03\u65b9\u6cd5\u4e2d\u6267\u884c\u8f6c\u6362\u4ee3\u7801\u3002<\/p>\n
      Log.d("LOG_HwMyLocation", "WGS-86\u5750\u6807\u7cfb\u7ecf\u7eac\u5ea6\uff1a"+ locationResult.getLastHWLocation().getLatitude() +\n        " ; "+ locationResult.getLastHWLocation().getLongitude());\nLog.d("LOG_HwMyLocation", "===============\u8f6c\u6362\u5730\u7406\u5750\u6807\u7cfb===============");\ndouble[] Gcj02LatLng = wgs84_To_Gcj02(locationResult.getLastHWLocation().getLatitude(),locationResult.getLastHWLocation().getLongitude());\nLog.d("LOG_HwMyLocation", "Gcj-02\u5750\u6807\u7cfb\u7ecf\u7eac\u5ea6\uff1a" + Gcj02LatLng[0]+" ; "+Gcj02LatLng[1]+"\/n");\n\n\/\/\u5c06\u8f6c\u6362\u5750\u6807\u7cfb\u4e4b\u540e\u7684\u7ecf\u7eac\u5ea6 \u6807\u8bb0\u5728\u5730\u56fe\u4e0a\naddGCJ02LocationMarker(Gcj02LatLng[0], Gcj02LatLng[1]);<\/code><\/pre>\n
      c.    \u8f6c\u6362\u7ed3\u679c\u2014\u65e5\u5fd7\u8868\u73b0\uff1a<\/p>\n
      \"\"<\/p>\n
      d.    \u8f6c\u6362\u7ed3\u679c-\u7528\u6237\u754c\u9762\u8868\u73b0\uff1a\u4ece\u4e24\u56fe\u53ef\u4ee5\u770b\u51fa\uff0c\u8f6c\u6362\u5750\u6807\u7cfb\u4e4b\u540e\u7684\u7ecf\u7eac\u5ea6 \u4e0e \u7528\u6237\u5b9e\u9645\u6240\u5728\u4f4d\u7f6e\u7ecf\u7eac\u5ea6\u65e0\u504f\u5dee\u3002<\/p>\n
      \"\"
      \"\"<\/p>\n
      4.    \u5c06GCJ-02\u5750\u6807\u7cfb\u7684\u7ecf\u7eac\u5ea6\u901a\u8fc7huaweiMap.setLocationSource(LocationSouce locationSouce)\u65b9\u6cd5\u8bbe\u7f6e\u4e3a\u6211\u7684\u4f4d\u7f6e\u56fe\u5c42\u7684\u5b9a\u4f4d\u6e90\uff0c\u5177\u4f53\u5b9e\u73b0\u5982\u4e0b\uff1a<\/h4>\n
        \n
      1. \u65b0\u5efaMyLocationSouce\u7c7b\uff0c\u5b9a\u4e49\u5b9a\u4f4d\u6e90\u3002<\/li>\n<\/ol>\n
        private class MyLocationSouce implements LocationSource {\n    private OnLocationChangedListener listener;\n\n    @Override\n    public void activate(OnLocationChangedListener onLocationChangedListener) {\n        listener = onLocationChangedListener;\n    }\n\n    @Override\n    public void deactivate() {\n\n    }\n\n    \/**\n     * \u6539\u53d8\u6211\u7684\u4f4d\u7f6e\u56fe\u5c42\u7684\u5b9a\u4f4d\u6e90\n     * @param lat_gcj02 GCJ-02\n     * @param log_gcj02 GCJ-02\n     *\/\n    public void changeMyLocationSouce(double lat_gcj02, double log_gcj02) {\n        Location location = new Location("Provider");\n\n        location.setLatitude(lat_gcj02);\n        location.setLongitude(log_gcj02);\n        \/\/\u8bbe\u7f6e\u7cbe\u5ea6\n        location.setAccuracy(200);\n        \/\/\u5f53\u83b7\u53d6\u5230\u65b0\u7684\u7528\u6237\u4f4d\u7f6e\u65f6\uff0c\u8c03\u7528\u6b64\u65b9\u6cd5\uff0c\u8bbe\u7f6e\u5b9a\u4f4d\u6e90\n        listener.onLocationChanged(location);\n    }\n}<\/code><\/pre>\n
          \n
        1. \u521d\u59cb\u5316MyLocationSouce\u7c7b \u5e76 \u5c06MyLocationSouce\u8bbe\u7f6e\u4e3a\u6211\u7684\u4f4d\u7f6e\u56fe\u5c42\u7684\u5b9a\u4f4d\u6e90\uff1a<\/li>\n<\/ol>\n
          private MyLocationSouce myLocationSouce;\n@Override\npublic void onMapReady(HuaweiMap huaweiMap) {\n    this.huaweiMap = huaweiMap;\n    huaweiMap.setMyLocationEnabled(true);\n    \/\/\u521d\u59cb\u5316LocationSouce\u5e76\u8bbe\u7f6e\u6211\u7684\u4f4d\u7f6e\u56fe\u5c42\u7684\u4f4d\u7f6e\u6e90\n    if (null == myLocationSouce){\n        myLocationSouce = new MyLocationSouce();\n    }\n    huaweiMap.setLocationSource(myLocationSouce);\n}<\/code><\/pre>\n
            \n
          1. \u5728LocationCallback\u56de\u8c03\u65b9\u6cd5\u4e2d \u5c06GCJ-02\u5750\u6807\u7cfb\u7684\u7ecf\u7eac\u5ea6 \u8bbe\u7f6e\u4e3a\u5b9a\u4f4d\u6e90\u3002<\/li>\n<\/ol>\n
            \/**\n * \u5b9a\u4e49\u4f4d\u7f6e\u66f4\u65b0\u56de\u8c03\n *\/\nLocationCallback mLocationCallback = new LocationCallback() {\n    @Override\n    public void onLocationResult(LocationResult locationResult) {\n        if (locationResult != null) {\n            \/\/ TODO: \u5904\u7406\u4f4d\u7f6e\u56de\u8c03\u7ed3\u679c\n            addLocationMarker(locationResult.getLastHWLocation().getLatitude(), locationResult.getLastHWLocation().getLongitude());\n            Log.d("LOG_HwMyLocation", "WGS-86\u5750\u6807\u7cfb\u7ecf\u7eac\u5ea6\uff1a" + locationResult.getLastHWLocation().getLatitude() +\n                    " ; " + locationResult.getLastHWLocation().getLongitude());\n            Log.d("LOG_HwMyLocation", "===============\u8f6c\u6362\u5730\u7406\u5750\u6807\u7cfb===============");\n            double[] Gcj02LatLng = wgs84_To_Gcj02(locationResult.getLastHWLocation().getLatitude(), locationResult.getLastHWLocation().getLongitude());\n            Log.d("LOG_HwMyLocation", "Gcj-02\u5750\u6807\u7cfb\u7ecf\u7eac\u5ea6\uff1a" + Gcj02LatLng[0] + " ; " + Gcj02LatLng[1] + "\/n");\n\n            \/\/\u5c06\u8f6c\u6362\u5750\u6807\u7cfb\u4e4b\u540e\u7684\u7ecf\u7eac\u5ea6 \u6807\u8bb0\u5728\u5730\u56fe\u4e0a\n            addGCJ02LocationMarker(Gcj02LatLng[0], Gcj02LatLng[1]);\n            if (null != myLocationSouce){\n                myLocationSouce.changeMyLocationSouce(Gcj02LatLng[0],Gcj02LatLng[1]);\n            }\n        }\n    }\n};<\/code><\/pre>\n
            5.    \u6548\u679c\u5c55\u793a\uff1a<\/h4>\n
            \u901a\u8fc7\u4e0b\u65b9\u4e24\u56fe\u53ef\u4ee5\u770b\u51fa\uff0c\u6211\u7684\u4f4d\u7f6e\u56fe\u5c42\u4e0e\u7528\u6237\u5b9e\u9645\u6240\u5728\u4f4d\u7f6e\u4e00\u81f4\uff0c\u4e14\u65e0\u504f\u5dee\u3002<\/p>\n
            \"\"
            \"\"<\/p>\n
            \u516d\u3001    Map SDK\u548cLocation SDK\u6240\u9700\u7684\u6743\u9650\u5217\u8868\u6709\uff1a<\/h3>\n
              \n
            1. Map SDK\u9700\u8981\u6dfb\u52a0\u7684\u6743\u9650\u5217\u8868\uff1a<\/li>\n<\/ol>\n
              <!-- \u60a8\u8c03\u7528\u5730\u56fe\u670d\u52a1\u80fd\u529b\uff0c\u5fc5\u987b\u5728\u201cAndroidManifest\u201d\u4e2d\u4e3a\u60a8\u7684\u5e94\u7528\u6dfb\u52a0\u4e0b\u5217\u6743\u9650\uff1a -->\n<!--\u5141\u8bb8\u7a0b\u5e8f\u8bbf\u95ee\u7f51\u7edc\u8fde\u63a5-->\n<uses-permission android:name="android.permission.INTERNET"\/>\n<!--\u5141\u8bb8\u7a0b\u5e8f\u83b7\u53d6\u7f51\u7edc\u4fe1\u606f\u72b6\u6001-->\n<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"\/>\n<!--\u81ea\u5b9a\u4e49\u6743\u9650\uff0c\u5141\u8bb8\u7a0b\u5e8f\u8bfb\u53d6\u516c\u5171\u6570\u636e-->\n<uses-permission android:name="com.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA"\/>\n<!--\u5141\u8bb8\u6539\u53d8WLAN\u72b6\u6001\u7684\u5f00\u5173-->\n<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"\/>\n\n<!-- \u83b7\u53d6\u8bbe\u5907\u5f53\u524d\u4f4d\u7f6e\u9700\u8981\u5728\u201cAndroidManifest\u201d\u4e2d\u589e\u52a0\u4ee5\u4e0b\u6743\u9650\uff0c\u4e14Android 6.0\u4ee5\u540e\u9700\u52a8\u6001\u7533\u8bf7\uff1a -->\n<!--\u5141\u8bb8\u7a0b\u5e8f\u901a\u8fc7Wi-Fi\u6216\u79fb\u52a8\u57fa\u7ad9\u7684\u65b9\u5f0f\u83b7\u53d6\u7528\u6237\u7c97\u7565\u7684\u7ecf\u7eac\u5ea6\u4fe1\u606f-->\n<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"\/>\n<!--\u5141\u8bb8\u7a0b\u5e8f\u901a\u8fc7GPS\u82af\u7247\u63a5\u6536\u536b\u661f\u7684\u5b9a\u4f4d\u4fe1\u606f-->\n<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"\/><\/code><\/pre>\n
                \n
              1. Location SDK\u9700\u8981\u6dfb\u52a0\u7684\u6743\u9650\u5217\u8868(\u90e8\u5206\u6743\u9650\u5217\u8868)\uff1a<\/li>\n<\/ol>\n
                <!-- Android\u63d0\u4f9b\u4e86\u4e24\u79cd\u4f4d\u7f6e\u6743\u9650\uff1a ACCESS_COARSE_LOCATION\uff08\u7c97\u7565\u7684\u4f4d\u7f6e\u6743\u9650\uff09\u548cACCESS_FINE_LOCATION\uff08\u7cbe\u786e\u7684\u4f4d\u7f6e\u6743\u9650\uff09\u3002\n\u9700\u8981\u5728\u201cAndroidManifest.xml\u201d\u6587\u4ef6\u4e2d\u914d\u7f6e\u6743\u9650,\u4e14Android 6.0\u4ee5\u540e\u9700\u52a8\u6001\u7533\u8bf7\uff1a -->\n<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"\/>\n<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"\/><\/code><\/pre>\n
                \u4e03\u3001    \u53c2\u8003\u8d44\u6599\uff1a<\/h3>\n
                  \n
                1. \u534e\u4e3aMap SDK\u63a5\u5165\u6307\u5357\uff1a<\/li>\n<\/ol>\n
                  https:\/\/developer.huawei.com\/…<\/a><\/p>\n
                    \n
                  1. \u521b\u5efa\u5730\u56fe\u5b9e\u4f8b\uff1a<\/li>\n<\/ol>\n
                    https:\/\/developer.huawei.com\/…<\/a><\/p>\n
                      \n
                    1. \u5f00\u542f\u6211\u7684\u4f4d\u7f6e\u529f\u80fd\uff1a<\/li>\n<\/ol>\n
                      https:\/\/developer.huawei.com\/…<\/a><\/p>\n
                        \n
                      1. \u521b\u5efa\u5e76\u8bbe\u7f6eMarker\u6807\u8bb0\uff1a<\/li>\n<\/ol>\n
                        https:\/\/developer.huawei.com\/…<\/a><\/p>\n
                          \n
                        1. \u8bbe\u7f6e\u6211\u7684\u4f4d\u7f6e\u56fe\u5c42\u7684\u4f4d\u7f6e\u6e90\uff1a<\/li>\n<\/ol>\n
                          https:\/\/developer.huawei.com\/…<\/a><\/p>\n
                            \n
                          1. \u534e\u4e3aLocation SDK\u63a5\u5165\u6307\u5357\uff1a<\/li>\n<\/ol>\n
                            https:\/\/developer.huawei.com\/…<\/a><\/p>\n
                              \n
                            1. \u878d\u5408\u5b9a\u4f4d\u5f00\u53d1\uff0c\u83b7\u53d6\u7528\u6237\u5f53\u524d\u6240\u5728\u4f4d\u7f6e\uff1a<\/li>\n<\/ol>\n
                              https:\/\/developer.huawei.com\/…<\/a><\/p>\n
                              \u4e86\u89e3\u66f4\u591a\u8be6\u60c5>><\/strong><\/p>\n
                              \u8bbf\u95ee\u534e\u4e3a\u5f00\u53d1\u8005\u8054\u76df\u5b98\u7f51<\/a>  
                              \u83b7\u53d6                              \u5f00\u53d1\u6307\u5bfc\u6587\u6863<\/a>  
                              \u534e\u4e3a\u79fb\u52a8\u670d\u52a1\u5f00\u6e90\u4ed3\u5e93\u5730\u5740\uff1a                              GitHub<\/a>\u3001Gitee<\/a><\/p>\n
                              \u5173\u6ce8\u6211\u4eec\uff0c\u7b2c\u4e00\u65f6\u95f4\u4e86\u89e3 HMS Core \u6700\u65b0\u6280\u672f\u8d44\u8baf~<\/strong><\/p>\n
                              https:\/\/segmentfault.com\/a\/1190000042717203<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
                              \u4e00\u3001 \u95ee\u9898\u63cf\u8ff0\uff1a \u534e\u4e3a\u5730\u56fe\u670d\u52a1\u201c\u6211\u7684\u4f4d\u7f6e\u201d\u80fd\u529b\uff0c\u5728\u4e2d\u56fd\u5927\u9646\u5730\u533a\uff0c\u5411\u7528\u6237\u5c55\u793a\u4ed6\u4eec\u5728\u5730\u56fe\u4e0a\u7684\u5f53\u524d\u4f4d\u7f6e\u4e0e\u7528\u6237\u7684\u5b9e\u9645\u4f4d […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10006775","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006775","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006775"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006775\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}