手机网站信任从哪里设置,精品网站欣赏,做外贸一般在什么网站,免费云服务器网站有哪些在网上收集了一部分关于使用Google API进行手机定位的资料和大家分享#xff1a;关于基站定位方面的介绍#xff1a;http://tech.c114.net/164/a140837.html开发方面的帮助#xff1a;http://www.dotblogs.com.tw/kylin/archive/2009/08/09/9964.aspxhttp://code.google.com…在网上收集了一部分关于使用Google API进行手机定位的资料和大家分享关于基站定位方面的介绍http://tech.c114.net/164/a140837.html开发方面的帮助http://www.dotblogs.com.tw/kylin/archive/2009/08/09/9964.aspxhttp://code.google.com/intl/zh-C ... ntation/staticmaps/http://www.codeproject.com/KB/mobile/DeepCast.aspxhttp://heresy.spaces.live.com/bl ... .0sa334916734以上方法的流程一般如下通过RIL获取CellTowerInfo-----通过google api获取经纬度-------转换成54或是地方坐标后在地图上显示位置本人整理了代码进行了测试效果不是很好使用的多普达S700windows mobile 专业版 6.1 地点在上海定位结果如下CELLID1346LAC43060MCC460MNC0从google获取的坐标31.109121.368,定位位置到了莘西路上经过计算与实际位置直线距离在8KM左右而通过Google Maps在手机上测试当前位置提示精度为18000m呵呵这个精度恐怕只能确定在那个城市了个人认为原因可能有以下几点1.周围基站分布较少或是真的很远上海的移动2G基站每年的数量都在减少有时在公司的时候都会出现盲区信号不是很好2.直接通过cellidlacmccmnc等信息在Google上获取的经纬度没有经过误差分析没有太大的精度可言3.绕开中国移动运营商进行手机基站定位比较难人家要靠这个赚钱的当然也牵涉到国家安全呵呵4.RIL相关函数严格来说在Windows Mobile 上面都不是必须被实现的下面是我的代码和注释有些地方还是不能理解 1 public class RIL 2 { 3 //CellTower信息 4 private static string celltowerinfo ; 5 6 //通过RIL获取CellID 7 public static string GetCellTowerInfo() 8 { 9 //初始化句柄10 IntPtr hRil IntPtr.Zero;11 IntPtr hRes IntPtr.Zero;12 13 //初始化结果变量14 celltowerinfo ;15 16 //为一个Client初始化RIL 17 hRes RIL_Initialize(1,18 new RILRESULTCALLBACK(rilResultCallBack),19 null,20 0,21 0,22 out hRil);23 24 if (hRes ! IntPtr.Zero)25 {26 return 不能初始化RIL;27 }28 29 //获取当前Phone使用的基站信息30 hRes RIL_GetCellTowerInfo(hRil);31 32 waithandle.WaitOne();33 34 //解除RIL35 RIL_Deinitialize(hRil);36 37 return celltowerinfo;38 39 40 }41 42 private static AutoResetEvent waithandle new AutoResetEvent(false);43 44 public static void rilResultCallBack(uint dwCode, 45 IntPtr hrCmdID, 46 IntPtr lpData, 47 uint cdData, 48 uint dwParam)49 {50 RILCELLTOWERINFO rilCellTowerInfo new RILCELLTOWERINFO();51 52 //将数据lpData从非托管内存块封送到rilCellTowerInfo托管对象中53 Marshal.PtrToStructure(lpData, rilCellTowerInfo);54 55 celltowerinfo rilCellTowerInfo.dwCellID - rilCellTowerInfo.dwLocationAreaCode - 56 rilCellTowerInfo.dwMobileCountryCode-rilCellTowerInfo.dwMobileNetworkCode;57 58 //将事件状态设置为终止状态允许一个或多个等待线程继续59 waithandle.Set();60 }61 62 public delegate void RILRESULTCALLBACK(uint dwCode,IntPtr hrCmdID,IntPtr lpData,uint cbData,uint dwParam);63 64 public delegate void RILNOTIFYCALLBACK(uint dwCode,IntPtr lpData,uint cbData,uint dwParam);65 66 //RIL基站信息类67 public class RILCELLTOWERINFO68 {69 public uint cbSize; 70 public uint dwParams; 71 public uint dwMobileCountryCode; 72 public uint dwMobileNetworkCode; 73 public uint dwLocationAreaCode; 74 public uint dwCellID; 75 public uint dwBaseStationID; 76 public uint dwBroadcastControlChannel; 77 public uint dwRxLevel; 78 public uint dwRxLevelFull; 79 public uint dwRxLevelSub; 80 public uint dwRxQuality; 81 public uint dwRxQualityFull; 82 public uint dwRxQualitySub; 83 public uint dwIdleTimeSlot; 84 public uint dwTimingAdvance; 85 public uint dwGPRSCellID; 86 public uint dwGPRSBaseStationID; 87 public uint dwNumBCCH; 88 89 90 }91 92 /* 调用API 93 * 初始化RIL 94 * MSDN: http://msdn.microsoft.com/zh-cn/library/aa919106(en-us).aspx */95 [DllImport(ril.dll)]96 private static extern IntPtr RIL_Initialize(uint dwIndex, RILRESULTCALLBACK pfnResult, RILNOTIFYCALLBACK pfnNotify, uint dwNotificationClasses, uint dwParam, out IntPtr lphRil);97 [DllImport(ril.dll)]98 private static extern IntPtr RIL_GetCellTowerInfo(IntPtr hRil);99 [DllImport(ril.dll)]100 private static extern IntPtr RIL_Deinitialize(IntPtr hRil);101 102 }之后是有关通信方面的通过基站信息获取经纬度GOOGLE API代码 public class GMM { static byte[] PostData(int MCC, int MNC, int LAC, int CID, bool shortCID) { byte[] pd new byte[]{ 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, // Offset 0x11 0x00, 0x00, 0x00, 0x00, // Offset 0x15 0x00, 0x00, 0x00, 0x00, // Offset 0x19 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // Offset 0x1f 0x00, 0x00, 0x00, 0x00, // Offset 0x23 0x00, 0x00, 0x00, 0x00, // Offset 0x27 0x00, 0x00, 0x00, 0x00, // Offset 0x2b 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }; bool isUMTSCell ((Int64)CID 65535); if (isUMTSCell) Console.WriteLine(UMTS CID.{0}, shortCID ? Using short CID to resolve. : ); else Console.WriteLine(GSM CID given.); if (shortCID) CID 0xFFFF; /* Attempt to resolve the cell using the if ((Int64)CID 65536) /* GSM: 4 hex digits, UTMS: 6 hex digits */ if ((Int64)CID 65536) pd[0x1c] 5; else pd[0x1c] 3; pd[0x11] (byte)((MNC 24) 0xFF); pd[0x12] (byte)((MNC 16) 0xFF); pd[0x13] (byte)((MNC 8) 0xFF); pd[0x14] (byte)((MNC 0) 0xFF); pd[0x15] (byte)((MCC 24) 0xFF); pd[0x16] (byte)((MCC 16) 0xFF); pd[0x17] (byte)((MCC 8) 0xFF); pd[0x18] (byte)((MCC 0) 0xFF); pd[0x27] (byte)((MNC 24) 0xFF); pd[0x28] (byte)((MNC 16) 0xFF); pd[0x29] (byte)((MNC 8) 0xFF); pd[0x2a] (byte)((MNC 0) 0xFF); pd[0x2b] (byte)((MCC 24) 0xFF); pd[0x2c] (byte)((MCC 16) 0xFF); pd[0x2d] (byte)((MCC 8) 0xFF); pd[0x2e] (byte)((MCC 0) 0xFF); pd[0x1f] (byte)((CID 24) 0xFF); pd[0x20] (byte)((CID 16) 0xFF); pd[0x21] (byte)((CID 8) 0xFF); pd[0x22] (byte)((CID 0) 0xFF); pd[0x23] (byte)((LAC 24) 0xFF); pd[0x24] (byte)((LAC 16) 0xFF); pd[0x25] (byte)((LAC 8) 0xFF); pd[0x26] (byte)((LAC 0) 0xFF); return pd; } //GSM CID part */ /// summary /// 通过基站信息获取经纬度 /// /summary /// param nameargs/param /// returns/returns static public string GetLatLng(string[] args) { if (args.Length 4) { return string.Empty; } string shortCID ; /* Default, no change at all */ if (args.Length 5) shortCID args[4].ToLower(); try { String url http://www.google.com/glm/mmap; HttpWebRequest req (HttpWebRequest)WebRequest.Create( new Uri(url)); req.Method POST; int MCC Convert.ToInt32(args[0]); int MNC Convert.ToInt32(args[1]); int LAC Convert.ToInt32(args[2]); int CID Convert.ToInt32(args[3]); byte[] pd PostData(MCC, MNC, LAC, CID, shortCID shortcid); req.ContentLength pd.Length; req.ContentType application/binary; Stream outputStream req.GetRequestStream(); outputStream.Write(pd, 0, pd.Length); outputStream.Close(); HttpWebResponse res (HttpWebResponse)req.GetResponse(); byte[] ps new byte[res.ContentLength]; int totalBytesRead 0; while (totalBytesRead ps.Length) { totalBytesRead res.GetResponseStream().Read( ps, totalBytesRead, ps.Length - totalBytesRead); } if (res.StatusCode HttpStatusCode.OK) { short opcode1 (short)(ps[0] 8 | ps[1]); byte opcode2 ps[2]; int ret_code (int)((ps[3] 24) | (ps[4] 16) | (ps[5] 8) | (ps[6])); if (ret_code 0) { double lat ((double)((ps[7] 24) | (ps[8] 16) | (ps[9] 8) | (ps[10]))) / 1000000; double lon ((double)((ps[11] 24) | (ps[12] 16) | (ps[13] 8) | (ps[14]))) / 1000000; return lat | lon; } else return string.Empty; } else return string.Empty; } catch (Exception ex) { MessageBox.Show(ex.ToString()); return string.Empty; } } }下面在介绍一种只要知道cellid和lac两个参数就可以获取经纬度的方法1 /// summary2 /// 判断是否正确获取经纬度信息3 /// /summary4 /// param namecellidcellid/param5 /// param namelacLocationAreaCode/param6 /// param nameLatlatitude/param7 /// param nameLnglonggitude/param8 /// returns/returns9 public static bool LocateGooleMapApi(uint cellid, uint lac, out double Lat, out double Lng)10 {11 HttpWebRequest request (HttpWebRequest)WebRequest.Create(http://www.google.com/glm/mmap);12 request.Method POST;13 14 15 byte[] byteArray {0x00,0x15,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02, 16 0x65, 0x6E, // en17 0x00, 0x07, 18 0x41, 0x6E, 0x64, 0x72, 0x6F, 0x69, 0x64, 19 0x00, 0x03, 20 0x31, 0x2E, 0x30, // 1.021 0x00, 0x03, 22 0x57, 0x65, 0x62, // web23 0x1B,0x00,0x00,0x00,0x00,0x00,0x00,0x00,24 0x00,0x00,0x00,0x00,0x03,0x00,0x00, 25 0xFF, 0xFF, 0xFF, 0xFF, // CellID26 0xFF, 0xFF, 0xFF, 0xFF, // LAC27 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,28 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 };29 30 // write CellID31 byte[] intByte BitConverter.GetBytes(cellid);32 byteArray[48] intByte[3];33 byteArray[49] intByte[2];34 byteArray[50] intByte[1];35 byteArray[51] intByte[0];36 37 // write LAC38 intByte BitConverter.GetBytes(lac);39 byteArray[52] intByte[3];40 byteArray[53] intByte[2];41 byteArray[54] intByte[1];42 byteArray[55] intByte[0];43 44 // set request45 request.ContentLength byteArray.Length;46 Stream postStream request.GetRequestStream();47 postStream.Write(byteArray, 0, byteArray.Length);48 postStream.Close();49 50 // Get the response.51 HttpWebResponse response (HttpWebResponse)request.GetResponse();52 Console.WriteLine([I] Request response: {0}, response.StatusDescription);53 54 // Read response55 Stream dataStream response.GetResponseStream();56 BinaryReader BR new BinaryReader(dataStream);57 // skip 3 byte58 BR.ReadByte();59 BR.ReadByte();60 BR.ReadByte();61 62 // check state63 if (0 BR.ReadInt32())64 {65 // read lat66 byte[] tmpByte new byte[4];67 tmpByte[3] BR.ReadByte();68 tmpByte[2] BR.ReadByte();69 tmpByte[1] BR.ReadByte();70 tmpByte[0] BR.ReadByte();71 Lat (double)(BitConverter.ToInt32(tmpByte, 0)) / 1000000D;72 73 // read lng74 tmpByte[3] BR.ReadByte();75 tmpByte[2] BR.ReadByte();76 tmpByte[1] BR.ReadByte();77 tmpByte[0] BR.ReadByte();78 Lng (double)(BitConverter.ToInt32(tmpByte, 0)) / 1000000D;79 80 BR.Close();81 dataStream.Close();82 response.Close();83 return true;84 }85 else86 {87 BR.Close();88 dataStream.Close();89 response.Close();90 Lat 0;91 Lng 0;92 return false;93 }94 95 96 }最后只要用C#2008 建立一个新项目添加webbrowser控件添加一个按键代码如下1 Cursor.Current Cursors.WaitCursor;2 string [] cellidFields RIL.GetCellTowerInfo().ToString().Split(-);3 4 string[] args {5 cellidFields[2],6 0,7 cellidFields[1],8 cellidFields[0]9 };10 string[] latlng GMM.GetLatLng(args).Split(|);11 12 Uri url new Uri(http://maps.google.com/staticmap?maptypesatellitekeyxxxmarkers latlng[0].ToString().Replace(,, .) , latlng[1].ToString().Replace(,, .) center,size240x320zoom18);13 webBrowser1.Navigate(url);14 Cursor.Current Cursors.Default;
