CoreLocation定位技术

CoreLocation框架可用于定位设备当前经纬度，通过该框架，应用程序可通过附近的蜂窝基站，WIFI信号或者GPS等信息计算用户位置。

iOS定位支持的3种模式。

（1）GPS卫星定位

（2）基站定位

（3）WiFi

iOS开发者使用CoreLocation.framework框架进行定位非常简单，CoreLocation框架的常用API主要有如下几个。

（1）CLLocationManger:定位管理器类。

（2）CLLocationManagerDelegate:该协议代表定位管理器的delegate协议。实现该协议的对象可负责处理CLLocationManager的定位事件。

（3）CLLocation：该对象代表位置。该对象包含了当前设备的经度、纬度、高度、速度、路线等信息，还包含了该定位信息的水平精确度，垂直精确度以及时间戳信息。

（4）CLHeading:该对象代表设备的移动方向。

（5）CLRegion：该对象代表一个区域。一般程序不会直接使用该类，而是使用它的两个子类，即CLCircularRegion(圆形区域)和CLBeaconRegion(蓝牙信号区)。

1.获取位置信息

（1）创建CLLocationManager对象，该对象负责获取定位相关信息。并为该对象设置一些必要的属性。

（2）为CLLocationManager指定delegate属性，该属性值必须是一个实现CLLocationManagerDelegate协议的对象。实现CLLocationManagerDelegate协议时可根据需要实现协议中特定的方法。

（3）调用CLLocationManager的startUpdatingLocation方法获取定位信息。定位结束时，可调用stopUpdatingLocation方法结束获取定位信息。

1、将CoreLocation.framework添加到项目中

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" alt="" />

2、在iOS8中需要在info.plist中添加两个字段。

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zlhNWIdZ9Nh+1Fu8ptBfZZDjGOZCd7Zz0XaVcON4zbN/eXHr2eV7af9Mrxjtnh7WPqK0NmJv/0e+XfGVAduD8oLNg2RJ7CRPke+jSsObw4IjHSfadaFClqKvomtSAmIFY1DhM3HH8mIW6XaSJL4njS5eT03XYpPCmfUtvSDqWHZjhmmiCRobVXLVthn/R+0Rz+A5y5pIOEQ+hDK3nzh78dmT26WIA7xnFcolC9yKTYvmR7aXAZ9URK+b6K/JMnTp09fa1ysGrxjGSN19nc2qa65/WrDYLnTS+ENB662HLp6xXVq3ubHrcQr+m2UtpKrj9oX+tQvRl+q7rz5W2mboMeyp3cu/W9vfemHhD7lB969mc+ahh4NogdUnni8zRruPpZ98iH57Qv5F86v0p8XfHm7tjCO8Vx6vsrE7OTMh+Dp6o+vZnm/uL+9cRfM9/iv8vOkRZoF+Ffn5evr1K25p8WsAMZYIFkPEXgPoSFzKGj0DisC59GEVF70Th0PkYMcwsbgCPh7uH309jR8tMuEp7QXSOeoS9hyGc8zJRPKmU+w9LM2sv2mn2Rk8Qly23GQ+bdzVfEf0GgS/CJ0ITwF5FZ0Rnk1jQi0SV5RmqPtKeMvCwkOyhXLZ+gYKUooLig1K9co5Kq6qImow6rj2ic18zUctWW0l7RGdCt0kvQtzLgN5gz7DM6Y5xq4moqZ4Yxe2l+1eKApa+VmjXBesymyTbHzhvZKTD2ow4NjulOTs6izvMuva6lbmHu2h4Ejxee57YneVl4s3m/33HJJ83XmsxOHve74J8UYBbIFPgiqCY4OkSbgqb0hxaF+YZLhn+LuBaZvtMsiiaqL/og1SoGH9MTmxmnF7cU35IQs0tu11RidZJPMlfyk915KRapcGpHWmq6RQZvxlLm2J7erEt7y7Kz9kXsd83ROyCWS8ydO/jy0O28+sPHjmQcTcinFkQdQ64FhdFF0cVRJZGllDLfE07lVhU2J71PJZ4ur+yp+nqGtUb9rE2tY51D/fZzyQ1Xzy81ml8suPTmivTV+KbOFsI1p9bithftgjfCO27cYu4M7brdzd0Te6e/V+xeyv0nfVIPM/vHB1wfDw/5P5kb3j/CNXr+hcHL4dfpY7bvnN4f+bAwdWy655vzwuj6/G/+DrdesEh2esYMANdjADhpIjgPANFa5PzQAcCeCICzJoA5SwB0IwpAXhJ/zg8+YIicHXtANehBdg8ssn9YQmHQIagRyfV+wOywNuwD74Fr4X74O4oLZYgKQR1BMvB3aAJaDU1GH0K3oicxrBhTTBySdY1g6bCG2ATsBexHnBDOB1eBe40XwofgL+JXaGxoTtHM09rTnicQCZGEQToNutNEAjGeOE7vQN/JoMRQzcjJeISJhmkvCSZlMmOYc1gYWUpYRVmvsJmwjbDv5MBzVHMac77n2scty/2UJ41XhvclXx6/Cf+KQJtgkpCeMEb4kcgJ0TAxXXGS+CeJbslKqUzpQBkbWU05OXl5BT1FF6Vw5T3Ilt+kNqQ+r8mrZa4dr1On+0af08DNsMTojYmEaZzZHQsuy2Cr49ZFNvG2BrZrdp3bDtqHOlAcs5wuOr935XJzcs/z6NtO9HLwLtwx4stAVvYz93cJCAhMCzoX/JGiGJoRNhQhgUTe82h1amHMzzi3+IaEL4nsSQrJRrs9UtJSW9NpMkIyH2ap7a3cx7A/NWcy1/Bg1qGmvLEj9Eft8i8eUzneU2RX/LDUouxOuUPFz1O9lR3Vl2uKapPqKQ3bLxheZL309sr5prSWHa2e13ffaLm52KXZHXHnQG/J/eq+xv6OgceDk0/xz3RHD7348dpzrGmcMEGebPuEnxb/Cv4q/8Y3W/yDZ655IWJR9dfycvOqz8b+IQKsQTQoBO3gHYSH5CBnKAmqRDL9bzAnbASHwcfhW/BnJGc3Rk6TclQfagktjfZC56E70XMYKQwZU4x5jCVgzbF7sd04LM4Kdxg3ghfBx+B7aHhoEmiGaTVpTxFoCQmESTp3uodEY2I7vQZ9M4MaQyujPuMdJEcdJQWSZpkzWVhYaln1WUfZ4thZ2Js5PDlhzgYuD24a7naeGGSuP/Kd5acIyAnMC3YKHRb2EVEWpRV9L9YlXi2RIxkj5SvtIGMqqyOnLq+qoKaopWSkbKuyXTVSLVu9RuOR5qq2is5O3Qt6swaahllGQybipmlmLyy0LcutVmzsbQvs7m9bdpBzDHCqcH6OzLGX+2mPT9tVvfZ4D/mI+saQ2/1WA3QDU4I6Q2gorqFnwhYibCKrdi5He1CvxXLG7Y5/vkshMTnpRvKvFK3UjLT+DKHMxD1DexWy8/Z9zbE7UJ+7dMggb/fhpiNz+SYFlcdpCqlFIyV6pVUn8OU7K4ZP6Z6uqWKpzqnBns2r46u/2mB7frxx1yXC5ZNXVZrut/hem2vb385zo+mmWyfc1dRNucNzt/9e+gOVvk/9VQPbB5mGbj71fwZGyp5rvnj1at8bpbE37w6+156YnqyYsvs0N73/y+JfljN7v12a7f/+8cfaPMeC8k/nxd2/6pc+rWisHt+Yf0ngDNJAHRgCq5AkMvvpUAM0AmNhFdgPPgp3IrcIYZQrKgd1A/UdLYn2RZeghzAMGBtMLuYBloh1xJZg3+FkcSm4R3gxfAb+LY05zWVaEdoyAhvhOB0bXSmRn1hDr0DfzmDD8Aa5bzAwNZBsSd+YS1hMWGZZq9hc2QnsnRxJnGqc81yt3Gk8lrzsyFzf4D8uQEVuICrCXCJo5OwZFxsVH5R4hGTmT6Vfy3yWXZYnKcgoWiErukClQ/WLuoCGm2a+1qAOq663Xr3+kqG9Ub0JjWmE2TMLK8s71jY2I3YUe+BQ5qTj/M41z13fY277JW+qj5rvrF9ZgHTg+WCpkJpQsbC6CPnI1ijz6JGYiDhsfOUuw8Q3ybtSsKl56SwZJXuEss5na+97mOOfCx08l+d1BHu0rIDv2PFCXFFC8WSpZ9lQuXvFj1N1lYHVuDMHauZr3euazrE0xJ4fbtS8WHEZcyXy6mizeUtrq0JbfbvIjbKb9LdSOj/dduvuvqN09/Q90v2sBwsPw/vfD3g/Hh1ye/Js2PnZvVGl5/kvPr/Se5335tVb2Xep4wMTwh92TT6cEv4U//nW9OpXxb+sZjy+eczafdf5ITyHm3s337aQ/lP358xixi/Sr1NLNEvRS6PLRsslyx9X1Ff2rjxZFV6lrJ5fnVlTWdu1dn19/mOClJU2jg+IzggAzOu1te9iAODyAVg5ura2VLm2tlKFJBkvAbgVvvnfzsZZwwjAiZ51dCdpPP3f/7H8FwIDxJ1yVsloAAABnGlUWHRYTUw6Y29tLmFkb2JlLnhtcAAAAAAAPHg6eG1wbWV0YSB4bWxuczp4PSJhZG9iZTpuczptZXRhLyIgeDp4bXB0az0iWE1QIENvcmUgNS40LjAiPgogICA8cmRmOlJERiB4bWxuczpyZGY9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkvMDIvMjItcmRmLXN5bnRheC1ucyMiPgogICAgICA8cmRmOkRlc2NyaXB0aW9uIHJkZjphYm91dD0iIgogICAgICAgICAgICB4bWxuczpleGlmPSJodHRwOi8vbnMuYWRvYmUuY29tL2V4aWYvMS4wLyI+CiAgICAgICAgIDxleGlmOlBpeGVsWERpbWVuc2lvbj40ODM8L2V4aWY6UGl4ZWxYRGltZW5zaW9uPgogICAgICAgICA8ZXhpZjpQaXhlbFlEaW1lbnNpb24+Mzk8L2V4aWY6UGl4ZWxZRGltZW5zaW9uPgogICAgICA8L3JkZjpEZXNjcmlwdGlvbj4KICAgPC9yZGY6UkRGPgo8L3g6eG1wbWV0YT4KRq3BFQAAJXJJREFUeAHtfQ1UXNXZ7pMrUWIxEXvRdDDESIW0IYSaoTG3hhRY/Ggv4s3QlRtNC3FpdHINTRasfBG4rkQwH2nQCLGSST8TaBGaBrTApxlEyC1jF0Q6Y2SkM8TwKUQmcTDDKjPLwc507fvuc878QICYSBp+zmadOfvsn3e/+9nvOfvn3ex3nsViYZCdjICMgIyAjICMgIzADUNgHiN3w0qXC5YRkBGQEZARkBGQEcB/kzGQEZARkBGQEZARkBG4sQjInfGNxV8uXUZARmA2IOCwoNfi8NZkaHAQI96niTwjGBz05ZkolRw+NxCYoZ2xG46hIQw5rizuc6MZ5VrOBQQuXbp0/arpHsHQ4BDsI+7rV8YspmyuzkJcVqNUwyG8HhOD35kn/z6NGH+LmJgsTJTMYmhEUUEuCkpq0Dskt8ssFh+hatOqM3YYjyA0NBRFpyx+uDtwJDkUJYYhIczy/hHEhi5FZFQUoiLDEZpcBKM0uDQeyUBoRiWu71hzBIbGOhgs4os2YjxEPJdA5M6P7av0uvsbhbpvq+v1yzm67n4R19Ur4Jh8ZDSOIwZkhCbj9PUF11cvKi+LZIHLg+eKzSjA+73XmwHCPJZk8PSVWvT6yIEPgNG+QZpprV+/HhcuXBgd8a2fRqDT7MS8+Qtwx513YOGC+UjIq/XK86BBiwaD//voVyC1UcK8VdDZ/cLmopdwyN6rgPb4ejQ1GjHiOIvjWIH7MIBesxlmcy8GL+uXB1GSWozdjRVYHghhIOTf3VpOFSA27c/46ZZspIXqERdVjMG5iO0cqvO06ow9uJdvzob/t/Brz3dxxIjsjXuRcliL3j4S9I/bsBPlSH22DqIgDwN9dF1n95dnsvHORbHEgMVJqDr+v3Dbtyyz43eHBAr1xTXw//R56/4t6V9ddsLQg7lfxuuPrF9h5OXdrvpoCz4+cwad7S3Y/YAZG+MiUdd72ZdtdMZv9RSIuINVyIi4coteDzmYiPX8/HycP38eu3btmijJNYWPGCsR90wr6k1WuJgLtnMngX//ObJrxUHhxfceQvrbF8enHbAEe1uOIGrB+NFzI3QINc+kIfroPizufg1PHGpC87FyICkOn7S9g5a2ZhQnxkHz0egXynDocZRvqcL2+4MwYq5EVEwU6vt9cn1eb8bOxj14MDwMazbtgRpt+Hg0ibkB7xyq5TTrjL8GFFuwM70dG56quVzn4v4KfdQ4P7pvGQIDgMDgcOQeb8S++Lukzpi33C3jNt+gsQ5ZNOMRZlmx29Bk9kj2IGoKaEYtzMBiUVB5WirXgaaSbd5ZWXJuJSy0lNdY8AiKqYTytEhsqzHDPdyNyj99IOUZRF1RljfPtpImqU9zoCY3F0cqi7xxRY1mH580yHilvBuHWxqxyVKOOsPlsz9zTS4ySt4X8wy+T3XJwimLOCAwHMnCtkojxY3HM2A4lIWMQ6e95VlOFSF5Wx0t9RtRkhUr8ZSMQ03+s3Jv8ss97kE0lvjV89ApaRY9fvmcwKChhmbWIv4Z27YhIznXt6JRV0SrHWJcVkmjd0bOO/9FIXcjOCQEirDlUOX+AYfTgeyavwo8DfE2lfLFZpXALMFmbizx0ovddgievtufh1A+yxZWN3jbFKCuqVLIU3J6EN1/qsSHX9CHkdolNzkZWdt88lHSxNvtGuWA6BVsK0GlF7sMNHqYFmo0/k9bWxuOHz8uRDY0NECr1Y6f8BpCXa6/U64ERISGIID+gsNTUac/gYfuCIC5eiei/42in1+NVU9X0xK2EXk7y9BQnYd58xJowHwJJ8vq8TmJod1YjZ2FFfj1L1ZR3DzMe7QQZmnG7B48jbxHKYzCVz36NH6R8CiqjbNkOj34AXKbgT8XxCJmoxlVxZF4odiBo4cLsHXrduFSq1eMahlLUwHSiuPQWRRP4RYUJeZBXdUJVRhNkSW3JrcWudRRc9dPnXI54hAZLEXKt9mJAP/Xpuni7F1lTKGsYHZnF1MpFCynoY9Yc7IypYId0NvIb2faQhVTUJxCkcRyCsuYVs/TiK5Lk0T5NZRqjLPqmJLyqCs6mM1uZa1lnEYm63IypitUkj+f6a12Zu9rZUmULl9nZVZdPoXnMJPdRcV2MTWFF3bYmN2qZzk8TUMXs9qczK4nnhVlQpm6A5yWmnX02ZjtXCvLpHSqii5ixs40ScRz0gFmstnZQIeG0iUxPZXPXV+DWuCbSmJdZVSHzFrG/Tyfp+72Lp5HzXhtrVrOG9VHwMfK8smv6bJPzDPHVZHJTAJR4oXwVGv7qCziV1XBrBRu1VcIPHUQeOPi6NQTNkmMxwvtRPT0NppLER6ZVP4B/cTlM1uHiGuDiTmdVlabI7YfZaGoAwJvugE7c9pMQl3Uteeo2Xl5ClYmtDtVWnJ6zrOyjNlsYptqOvqYy2VjDfkUznGzdwhtrdFbGTHHKjIVTHlATwWJ6XNq9SRfNtYqtFUhs3rahupWraM2dfow5zxwOVTmVLMBu52da+U4Klhtn+va5ECipzqgZTYqp6Mic3x59VSW7m63mz388MMsIiLCeyUmJrKvv/7aL9W38DrPsf3x4P/eyBC/mb1Q+gbTfzYsEbSxE1sp/Ll6NmC1MRfxT2MhSvcca+v6jNpSz+IRzzoo+XDXYYHG/pO8jQfYsXSw6FLCndlYaTT5iYbV6WRdJ3YI6UrHtOu3qMG0yNpxQMXyW63MRd+Qaq2W5SepGD2SE+Wp+pz4spsa+LurYvQpEZyukN6F/FbxYZxf8fuiZvR6y26WIzDNZsb0SbDQfChwJcqr1LT88yTpKJ1Y6B0RBiGloBa9Z9rRWLUdS0f0eCJtLUKzKifVpzjOd9D4U40XM9cgOCgE8dvL6akZTX87jw/LKebNHNwfEoSgsHg09JzBr2JuQ4gyB23ax3Dh1AmUFL+EemJt0XwgKOSHiFAAt4cuQ0gwjWQpTHQOfHjQgi3HX8SasGCaYcTjQNUWtOf9P2Gmx5ebdxY/g+XBQVCsXksaJcAlTGyHUP8CUV8xjJZTp/Dx3xcCzRp0UHp/F7QyFZuIi7/0D+Fj3QdI2pKEzpMfwTFowDGKSV0ZNDHPK/+3UN+qDpo6Dv0Fey1roV4fhkUR9Gltz8PDTxbgnYEwtHS+iTXiYNy/6Mv8gYsioCD80pKfRPk7A1C3dGIHjeInwszxqQ7d2I3dacsRGBgC1Z43KT/Vn65PP3iXfh3oqDuGV6toirEWqM9+Z7xVcokPLgy34OtPPxSW8/s/qMcrr1ShB0sJt2Lo3d9DOhHfm/Y4CsrfQZi6Bad23A/Hp1wGdiJfdT+CAoMRn6vDmTP/R1QvENZbqt7ApgdXIsQ3ORHKGyZOD+7ZBEVQEMLjt+PoJkCjNV2zHAxTy+c9m4LgwCCsun81yTutBk3ibrrpJrz99tvo6enxXu+99x5uvvnmSXJdRVRgOHa1Mlg/M6Flx0Nwdu/H6nsW4hcVBiISjMgV8Yi+/W4oQoJp3gwMIxotdfuwbuVSjIaK16MU6lTexgqsfohmfbS4APtZvN4VjSPPPULYBmJlxvPYT8E8ara4XprpbjgIrLv1Y5zoXIRNKSnYuv1ObH68hlbsCLXgtbj3LkLLbUFznQ1VnX/AGhJjS1MuNparcaZoHcynjd4VIR8uDhxOK0ZJ52ug11t2sxyB6dcZS4CHxO+mJclubHj2NzBKHRPXrSRTx4uQMNwfn4btRRUY6DxKH+FX8V+Xr+yOaTr/T0eA+CHhvQG5wPneHhVO2yUMU3h/80uIS30aelsQEjarsYXSiZ9Nt3QXsl72E+gjhQW3imVKxVBayef2hYz0alFMSuIt3x9BZ0sLegNjqD/qxisNfNnZ34Xh57TcVffHBrzd9H1kb8vGivqTaHyrBgr1owijpBPzHIJflqXj2H804nRDDRW2AyuJNUXibvTQwOagagU+qduFxNh4NPW7Mf8W3lWO7iTcAz3ElegCFInQ0aBFe1AFyogNibHY09Q/SflSRs/N9ZXQkXoekbQeq6MiEBkRgXVPlaHs6E/9dPB+gNLn6q+N3VD8Ugnx25SONbSRb2VkBFauewplJUVYEqTAbl0P2rXP0waaT7BrQyIi9zRJaoxbfGMntxOXLopLpbymty+aWPE5n/dCkvvO7TSe4QJCFEcj5Ekh3ieTA3EQxinceGeuoGXjCiNCli5HwiOPYZ/mI9jaXkDVlveEAZFPUj28fhff8cPDEzr27poQnMlxG0tn+j/3o+alJqxNX46zH13E4ojFAsthaS9C3Z2LN3qtWEjjawHHAAW2V7yGeEUAHKSrj33iMzT2FCCEJKG7PBVZgqrJv8ZBeIy+Cal3+ofJ/tmKwPTqjEe9+QFIe1mLpOZy1FBnxTXBAfOD0N2ch6I6AxxuN9xuBwztOooJhu+DOYwv6N+e+O5Tz4XFKynNQfyG9H1u0vsa616kpxVYt+J7iNhEMfuqSR9MH0fSbT21NhE1Z534sqeJOq1fY0dmGiJgBT15prLch4sDn2OEePC5QERRj13+7OswD41ghPSxxRvKodj9E+JuYtd+LBfYdJT+haEABUVFKCD95cvUcbbnHUf/mGyrMh5H+8E81Cxdg2hFNFLW1iN3bzOezVAKKSfjOexnTxKWudiQ14yyrQ8I6U8+SbvSS01Qpm1C0eHfI526yM4Ldnz/wRQathfjFdJr8xmMe8SC+mMvky8O91Iv2H8yG+GRGtyq5AOiV1GWBBzrvDAhZkFLaAZImvbDp3oJf9LR52+m54VCx7g44sc0mDJhUUwi0lLWA7piFBu/QgBBS98wfDH4Oem2B2HpN6IyNx57uxUoUkUjaHEExdbD8d+jkJKWgh9Ah+yXz2K+pR5LwyNhWqRE5vYi/L6EM2eEa3GkwMOx90mY6ONnOLoRial/hJOeuGx5B0qC3/ezkDD5v682CbOWIXMdzWSAZ//nD70JpkoOvAT/xR56pajj3YxqQ58gz267BS0na4H0O+EZnnRd+BxD1/ovT7ctQQa68Fy5FnZ69wzV+/A81dF/aPwvrvIUFxeGgnc7UftaEZ76+U/wD0O7tEchGLt7e5EZfge+HrXz0Q3L6UpEpuZh5/H9WDbcj17qsGOy99E7n4oazwYHgUsH/rO4DGdn0zLCFKM/q8hNp2V4p4n0lqQP9FeP2AT9qqgT5bz2kd6O639FvTG/q1g11w+SO1eb4xfuSaMSdLN9Wq6b9IQpmUY3IOTh+uB8rs+V4lSFDUL5NtKhestRqlimiqc5QBowxkzVYjlJpIsU9dySnpr0b2Wko/TQUqo1bMBPTyvqvYkA6doE/eugqBuvGKsQIr0n15dqui4I+t0yrlwVXB8rpHBRD835IJ2jolDQI/PoyXjm8R1cT0o6dUldRSpVnaAL9/CbRLpREUkn66gu9NZDiFeqmW5AUnK7BphGTbQ8eCq5zt01aflWakcPnkmZXGcv6p+5Tk1L+jZ/WgIcLpOgm/eGU1nKzHzWes6DBbX3qDZNYrVdvGYu1qEhHbyHN64LluTDVCvq2sU4FWswcVqiDl0j+DlK4rOAuaTjVSb56ppZppP0+dcgB552l6ogys5oeecc/Gudk7WUbhX0uPRhE++kE+7gGwnIDZveYNE8PLqU9Nw+HbEQKT3rBZ1xqZDGo23uKo1n0fu5zpictYNtJb2xQD99s0DvcJcnpZhkpv66+rQsUynKR5JKzQ5UaIU9GLw+LtpnYOvT0b4Dj6xToFUryaaSJalUTKXKZGp1Dsun/S+aA/x9zvG+z1yW+0wmRlszZDcHEMDMrKOLOe20ScoudQ7fuBK08YZekPFk20nhdufYGCqHNp2IjvJeFj9+wS7anPNN045P4duETsSznVXQoCNHKw1C/IpwEr/O8ermcjKblTaz0aaz8ZyLsLFf1gaXl+8a0LHC/Aom7WGhTVt8I5SanfODm9Mal4fxCvYPc4nl+ZESY4l3ztv44ePLgD9ZwS91nsJGO4G/y1JMGjAVcsA3cKnoo62kD77n+tnPfjZ1G7g8NSC8hm02NjyeHHjSXMudBm7HnnuBtXg2hdFmvnjq3N/wCMO10JxOeWizml5/jvF9nmOd7gBtxqRBYU6FNCgREnB5HSexFNelo02mYwnJz3MCgRnaGc+Jtpm6SlKnwncF813jtBH4Bjgr0wgrC0rqWMRZRH4D7Zie7o5WKBQKpbCD/Eay+u6777KFCxd6r9ra2hvJzlWX3VGaLsyK4zeLd76z2jPEvWpicgYZgVmKgGy1aVYpHSaqzAj6zZ9hwT3LL9stPFGOqQ93Y7C/Dxe//AqLltyHsLHblqe+wCmgyI+IdNP/OYvbxaaA4DWTyMrKwltvvYWEhAThfs2EblBG+2AfPjt/CfO/uwTLl4bcIC7kYmUEpi8Ccmc8fdtG5kxGwIvAxYsXERcXh6amJixbtswbLntkBGQEZgcCcmc8O9pRrsUcQMBisYB0kHOgpnIVZQTmHgLz6AXn+hzZyQjICMgIyAjICMgI3CAE5JnxDQJeLlZGQEZARkBGQEbAg8D0OvTDw5V8lxGQEZARkBGQEZhDCMid8RxqbLmqMgIyAtcJAYcFvRbfmbxDdALglQ/OGqFTAn15rhNnMtkZgsAM7YzddETiEIYcVxb3GdIOMpsyAldE4NKlS1dMc80J6KjKocEhMpPof8TrNVObcxnN1VmIy2qU6j2E12Ni8Dvz5N+nEeNvEROThYmSWQyNdExuLgpKatA7JLfLbBeqadUZO4xHBNu6Raf4+cEe58CR5FCUGERrEZb3j5DdWTpTmQwEREWGIzS5yGcX9wjZnc2oHMf6iYfW1NzdZCmprtEgjXyJP7KTXHRasmZxlUU4DIeozgU+wwlDp5FMNnpzG/u9lIyVvF5k33nEQHEZME7+jnvzXcljPJSM5EOGyZNRmdwO8SEJf09i45FkxJZcIa8n8Zi7kbdT8pHR7SSUk0xWusYkvl6PVJ7HFrJoyzoUsdzGce+/ioGrqxg/Z339+vW4cOHC1WW8YuoR6DQ7MW/+Atxx5x1YuGA+EvJqvVazBg1aNBj830c/goRhwrxV0In2Nvwi5piXcMjeq4D2+Ho0NRox4jiL43T2/X0YQK/ZDLO5F4OXvbODKEktxu7GCiyng7r5QMi/u7WcKkBs2p/x0y3ZSAvVIy6qeFLLdHMM8VlZ3WnVGXsQLt+cTYbLPU9kP8jjJ+Pm2Rv3IuWwFr19JOgft5FRvHKkPlsnCTKdyN436lR2H5Ep9LkvtiL7mVaJYiDiDlYhI+K2ayohaFkU5TsGI7dUQW6wu1mwjlRzstPb2RveaEfSph9Lh+tT/b6B1RyB2BV+uF2OoQmt6/gyj4foxFZ5fPkm9hFFT5v6JRqvHL/oKffybld9tAUfnzmDzvYW7H7AjI1xkagbdVj/lBd7TQTz8/Nx/vx57Nq165ryT5RphKwHxZEs15usIOvUsJ07Cfz7z5Fd2ytkufjeQ0h/++L42QOWYG/LEUR5LEqMn2qWhw6Rqdc0RB/dh8Xdr+GJQ01oPkbWRJLi8EnbO2hpa0ZxYhw0H40WeMOhx1G+pQrbyfQot0YXFROF+n5fj31eb8bOxj14MDwMazbtIROobfh4NIlZjuvcq94064ypZ1Bswc70dmx4imaCY9vD/RX6KOxH9y1DIHVIgcHhyD3eiH3xd/mNKkUbPGOzDhrrkEUzWGEWFLsNTWaPZJMFn5oiMZxmgBm5lYIFJ57f3HSIZuFSnuRcvG8ha0zmGqxLPUixBxEem0uzVDJ/9qdKfPiFyO1E5TiMNcgtqkRJVqxYVkYRzLw3CI6hAQUZLjJa6Rcw/Kkea9VboKhvxCec5MhZvEG2C1WxS4X4hdRV5zxJM0uBrww0CkR41BAai7Kk8FiUkMUl7iYsV4j1/RgrC1BUecQ7W8woahw9c/Ulvcxnbizx4hS77ZBktYaSkeWqogypvqFZfrxeRmJ0AFl2aizx1CUU2w6dknhxoKlkm7etkv3aatBQI8zgOS4Z27Yhg9rLKE1yjXVFXv6ySnz14p3/opC76YStECjClkOV+wcy2wlk1/xV5GcC/oeMjaNl6TrPptva2nD8+HGBp4aGBmi12tF4fYsnl+vvlDsBEaEhNMYLIDvcqajTn8BDdwTAXL0T0f9G0c+vxqqnq2kJ24i8nWVoqM7DvHkJNGC+hJNl9ficxpF2YzV2Flbg179YRXHzMO/RQpilGTO3hpb3KIVR+KpHyWRjwqOoNs6S6fTgB8htBv5cEIuYjWZUFUfihWIHjh4uwNat24VLTaZP/Z2F7B+nFcehs4hO6aY1saLEPKirOqEK89myWpNbi1zqqLnrp065nCymRU5m/k1IKf/MaASm0zGfohWbCjKyIFozymnoI/acrEypYKLFI7LwU+ix8JPEcsjSiVbP04iuS0MHs5NVosvMGpB1Im4xSF1Bh7Dbray1jNPIZF10QK5VJ1onqu0aIOMT59gBKkuRryMTSK3CIe+1Jn5su43Vqim8sIP8Lmaq5VaBClnXgJW4s/v4m6Qce5dGoHdAa6KD4gdYBZ3VrCwTD5DXc2tKOa1Ee4CsKClZq3WAlRG/ZSaaq5h4vnyKISedMa0s1JIFHTvrqCArL1J9BYtMKg3ro0PobaYGob61fcTdZOWWJTElWZ7irkvDMVEx7Tkrsw90sExePrcWJRhL4P7Rx9frPXnp/GaOrYZbRnJZWQVZrRJpWgUsVRodHaLvZKYGbjFJNA4xbjtJRhk6qEhBDhSZTE/malxWvcDLAeLFquM0cpiJn8pP1rbUVG5hB/FFxge4lav8Bo6tldXmUFuRpRzOvq2DW+vKJItTZAzDZmL5lE5dS+diT1gvaguyHGYj+1VcFi7nX7TqpNLoSRJcTM/bQHH9LC9xQxEPP/wwi4iI8F6JiYlTZyiCLI3tj/dYa9rMXih9g+k9Rh0IhRNbKY7Okh6w2piLMKOxCgNZdWrr+oyw9llxGu46LJw/vf+kKN/H0sGiS7ls2VgpWWzi51FbydhG14kdQrrSMfJECWe06yDLY/mtVubqa2XVWi1ZglPRe8yrJH4fqiXDGOJ7oGJcbLnTFZKs5vN3f3xn14tGVcYadhs/tRw6kxGYZjNjGtdYaL4SuBLlVWpa/nmSdIhOLPSOCIOQUlCL3jPtaKzajqUjejyRthahWZWT6lMc5zto/KnGi5lrEBwUgvjt5fTUjKa/DeF8Rz2tVb4J1UoFAoNopk2G6c/8KoZmrGvR2abF3Rfex5GSl6ChZCsWzScGA3BPxA/ovgjLFCGj7LJOVg4ttlOe3XgmZTkCAxW4P5lGy9IScUTCL4EaPdk1bScLvemICVHgJzsVaGzrgun0u2RXORGec5eGSRelyU1BcGAQVt2/mvDiRBz46F2u1+tH/W9fQVVzD/g8uviPH9HvxOVSpNe5yOiqYmceUsJDEKRYhf9BBX4tmkT3pvH3cCQEF/g9pFPavWmPo6D8HYSpW3Bqx/3E0nmILHXg2Cu/RXMPn+bX462uISnjxLfARRFU32akJT+J8ncGoG7pxA6aJYQoc9CmfQwXTp1ASfFLRI1agRhxfKqj9YLd2J3GsQ2Bas+bAl58Gf7TDwg/wqej7hheraIpzFriIvud8VbJJYaC6X4L5k/IvxNLUxRo35uGJwvKMRCmRmePGtfr9OqbbroJb7/9Nnp6erzXe++9h5tvvlni91veAsOxq5XB+pkJLTsegrN7P1bfsxC/qOD7AYIRuSIe0bffDUVIsKAdGUY0Wur2Yd3KpaNkX5SzUqhTRfle/RDN+niT28/i9a5oHHnuEToXPRArM57HfgrmUbPF9dJMd8NBYN2tH+NE5yJsSknB1u13YvPjNbRiR0t49C259y6a9botaK6zoarzD1hDYmZpyiX72GqcKVoH82njOCtRDhxOK0ZJ52tYeb0EbLY0wiyox/TrjCVQQ+J305JhNzY8+xsYpe83160kU8eLkDDcH88N21dgoPMorfG+iv+64r4b3xIQ71CFJ/61JqcI9HYtcDttuDjsgru/GbFxqajU2/DDlI14epNPzSlodz29o0jC73ficvwSwV/nGvTDn1AfcRzlLxVjxc4k+gQCESlPofu3ZSh/tZ0+cFH+WeGSdnpIN29c0vofISpiJSLoeqqsBEUJ93rjPB7/cj1hl9/dnnECRc3HQp5gvg8j+qrgrJ7WznlnHaDAbhrAtGufpw0rn2DXhkRE7mmiFCK469cQPyvvoSsJh0vKkLBkAebfwsHjgwSfcw/0CLpyHhKgSISu5wy0B1XAJ3XYkBiLPU396G9+CXGpT0NvC0LCZjW2UNrRVCR6rq98G+J4UNJ6rI6KQGREBNY9VYayoz+FT8PvXy8H/trYDcUvldS5TsT/bUjco8OZdi1U9wF1uzYgNnIP+sc2hsTKdL+ZK2jZuMKIkKXLkfDIY9in+Qi2thdQteU9YcAivSJ+1fguvvMN9ixMLGf+suVHdsZ6+1HzUhPWpi/H2Y8uYnHEYqEmYWkvQt2dizd6rVhIL5CAI70r2yteQ7wigNRHlYh94jM09hQghN6W7vJUZFUax6AQhMdaWpB655hg+XFWIjC9OuNRb34A0l7WIqm5HDU06eOa4ID5QehuzkNRnQEOtxtutwOGdh3FBGO+9wMxjC/o35747lPPhcUrKc1B/KbJTHlGYKx7kZ5WYN2KYIpaD8vBfYI+GKSrPLpxLVJrzmLkyx7KswUFuZl4cNl8mP5Mj19LDPKb5Qt8PjRCr5HPBU5Sji/VOL7ACKSttaCm3oKMFFG/FHRfHJIszai3rEVSzJWs3ARiaTSNSUz/QFRiClLW/wCd2aQzdXlBGafQbxgUeB82JdEse+8x+vcKPp9xw2I4geJmIP2Be2nQUo+l4ZEwLVIic3sRfl9CiY8ZYQ9agh9TapMjBIkpaSCW8EKuBq4Fgfj+gymEXzFeIb22QHHEgvpjL1PqONxLM4D+k9kIj9TgViUfcL2KMk6y8wK+7GmiJvk1dmSmIQJW0BN95dwIWkIrBCjG4VO91L6DqMnfTM8LaRgB+jgSF80mLIpJRFrKekBXjGLjVwighuODjC8GP6d/kxuEpd+Iytx47O1WoEhFYE7I/wCyl4aj1HQr0jK349XflxCVYxD23tDMp6myBgbaW8Ad33VfU9no3YMwaGhCpXcXvpDkhv/QK0Ud72ZUG/owwt8puwUtJ2upce/EAom7rgufY+ha/+XptiXIQBeeK9fCTu+eoXofnie6/kPWGw7Ct2IgDAXvdqL2tSI89fOf4B+GdmnPRDB29/YiM/wO0KKTn6P353QlIlPzsPP4fiwb7qcVMStisvehPS8VNaM2Dzrwn8VlOCuKkx8N2TsrEZhOa+xOU4Wgr/PX+do6RF2rRlKa9LWWCTpKbrRbvFSsmusryZ2rzZHCPHH8rmLcOHyflusOPeFKptEJWljKZWe1+aIRcCE+qZB0khRs07Mcv/SiHV7Jti3ptHO4bpn0kh12UYco6Fcp20TliPpwn26xy6NzpTzcmaq5HlrNTF5Dr07WwHWfKtKhi0kkPScvUwwYRZN0fwcEm8FiHZPya0lbJ+lfSQfqoeFf7kR+jonGq6cnIoRFoR9tjpOadMEiqy7WoeG8e7BN8raH85xWsqMsxuXXdkk1cbKOalFX782nVJNeV6o8GaTXqEW7x0K8Mp/praQL11f42l6pYpkCTweEelpJTrjumqdPyuT6bw9OtM+A9Hm+cvKZIEouk1/7ivmUmfms9ZwHKYJ7Av4HdKJMemjmV3P9MQdbL/Ag7m/gj1zfJ+quebS+jOujx9nTwCNvmHOyltKtgh6XPnDinXTCHYQ3d8OmNxgNTRiiS2mfgk9HLERKz/phStdVKqQhr+C6SuNZ9H5xPwKzdrCtpDcW6KdvFugd7vKklDLM0JurT8sylaKsJqnU7ECFlknQMRd9G2x9OnoHPLJIlbRqJVlUsiSViux7ZzK1Oofl0/4XzQG+/yCH+XbBuFifycRo64Ts5gACM/Rsajf9L58dThq7BwddzRibDguhg0ICg4IE/Zf/6Mo94qCZQQCCxtAbGRlBAOm6+BxzRMj7TcqbuBz/Mq+H3038cj1VIN9uPsVuxEGHQjjdWHAb6ZXHwkCzHn4GSyBFjC6Z2opmVQEBFD46gqaOdNDEkB3ugAUICaYp2hjH68InZKPbRKQXSG3CZ+lCmbYOFL/Wi00FmQin4KHThxC1wYS2vtcQLpV57bhMxD+XQaHCws7+MaxP2eM///lPbNy4EX19fV6ad911F958882p0xtzytQWdrsT1Li4bSplh1YLKp5/HWFP70DCUlIO0P/RJ9zxAJ4858RjvLFmuqNVHcPfnIiIDkfQGPl+vyQZGw92Y9O+RpRk0j4KwXF5ovdkXIzdML6vx90P0t6WmY6LzP9VIzBDO+OrrqecYVYjMIgjGTHY267A2rVAe7sFWw63oSgtfFbUurm5GRkZGd66HD16FCoV6dNniDtd9ige+FU94jen41RVPWhnNU7ve2QWLVXPkIaQ2ZzWCMid8bRuHpm5b46AG4P9fbj45VdYtOQ+hIXMglmXX+WzsrLw1ltvISEhQbj7Rc0Ir32wD5+dv4T5312C5UuvtAdiRlRJZlJGYEoRkDvjKYVTJiYjcH0QuHjxIuLi4tDU1IRly5Zdn0JkqjICMgI3DAG5M75h0MsFywhcHQIWiwW0aezqMsmpZQRkBGYEAvPoBee7HGUnIyAjICMgIyAjICNwgxCQZ8Y3CHi5WBkBGQEZARkBGQEPAtPr0A8PV/JdRkBGQEZARkBGYA4h8P8B+vPhayD78HkAAAAASUVORK5CYII=" alt="" />

方向监测

拥有GPS硬件的设备可以生成设备的当前方向（course属性）和速度信息。iPhone设备携带的定位管理器可以返回一个已经计算好的course 值，通过这个值我们可以获得当前前进的方向，course值是0~360之间的浮点数，0°值表示正北方向，90°表示正东方向，180°值表示正南方向，270°值表示正西方向，程序可以通过course值来检测用户位置的移动方向。除此之外，还可以通过磁力计来获取设备的真实方向。

使用CLLocationManager获取设备方向的步骤如下。

1.创建CLLocationManager对象，该对象负责获取定位相关信息，并为该对象设置一些必要的属性。

2.为CLLocationManager指定delegate属性，该属性值必须是一个实现CLLocationManagerDelegate协议的对象。实现CLLocationManagerDelegate协议时可根据需要实现协议中特定的方法。

3.调用CLLocationManager的startUpdatingHeading方法获取方向信息。获取方向结束时，可调用stopUpdatingHeading方法结束时获取方向信息。

当设备的方向改变时，iOS系统就会自动激发CLLocationManager的delegate对象的locationManager:didUpdateHeading：方法，而程序可通过重写该方法来获取设备方向。

iOS允许为检测方向改变设置如下属性。

1）CLLocationDegress headingFilter:设置只有当设备方向的改变值超过该属性值时才激发delegate的方法。

2）CLDeviceOrientation headingOrientation:设置设备当前方向。

监听方向时返回的是一个CLHeading对象，该对象包含以下属性。

1）magnticHeading:该属性返回设备与磁北的相对方向。

2）trueHeading:该属性返回设备与真北的相对方向。

3）headingAccuracy:该属性返回方向值的误差范围。

4）timestamp:该属性返回方向值的生成时间。

区域监测

如果希望iOS设备进入某个区域发出通知，那么这种区域监测的功能也被称为临近警告。

用户设备不断地临近指定固定点，当与该固定点的距离小于指定范围时，系统可以触发相应的处理。用户设备离开指定固定点，当与该固定点的距离大于指定范围时，系统也可以触发相应的处理。

iOS的区域监测同样可以使用CLLocationManager来实现，监听设备是否进入/离开某个区域的步骤如下：

1）创建CLLocationManager对象，该对象负责获取定位相关信息，并未该对象设置一些必要的属性。对于区域监测而言，CLLocationManager对象需要设置monitoredRegions属性，该属性值用于设置该设备监听的多个区域。

2）为CLLocationManager指定delegate属性，该属性值必须是一个实现CLLocationManagerDelegate协议的对象。实现CLLocationManagerDelegate协议时可根据需要实现协议中特定的方法。

3）调用CLLocationManager的startMonitoringForRegion：方法进行区域监测。区域监测结束时，可调用stopMonitoringForRegion:方法结束区域监测。

CoreLocation具体详细用法代码

#import "ViewController.h"

#import <CoreLocation/CoreLocation.h>

@interface ViewController ()<CLLocationManagerDelegate>

@property (nonatomic,strong) CLLocationManager *mange;

@end

@implementation ViewController

-(CLLocationManager *)mange

{

    if (!_mange) {

        //创建定位管理器

        _mange = [[CLLocationManager alloc]init];

        /*

         extern const CLLocationAccuracy kCLLocationAccuracyBestForNavigation __OSX_AVAILABLE_STARTING(__MAC_10_7,__IPHONE_4_0);导航定位

         extern const CLLocationAccuracy kCLLocationAccuracyBest;精准定位

         extern const CLLocationAccuracy kCLLocationAccuracyNearestTenMeters;精确度十米

         extern const CLLocationAccuracy kCLLocationAccuracyHundredMeters;

         extern const CLLocationAccuracy kCLLocationAccuracyKilometer;

         extern const CLLocationAccuracy kCLLocationAccuracyThreeKilometers;一英里

         */

        //定位精确度，精确度越高越耗电

        _mange.desiredAccuracy = kCLLocationAccuracyBest;

        //定位的更新频率，单位为米

        _mange.distanceFilter = ;

        _mange.delegate = self;

    }

    return _mange;

}

- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view, typically from a nib.

    //iOS8之后开启定位需要执行这个方法或者，而且还要配置info.plist

    CGFloat systemVersion = [UIDevice currentDevice].systemVersion.floatValue;

    if (systemVersion>=8.0) {

        [self.mange requestAlwaysAuthorization];

    }

    //2.判断方法能否执行

//    if ([self.mange respondsToSelector:@selector(requestAlwaysAuthorization)]) {

//

//        [self.mange requestAlwaysAuthorization];

//    }

    //3.判断定位按钮是否打开

    if (![CLLocationManager locationServicesEnabled]) {

        NSLog(@"请打开地图导航按钮...亲");

    }

    else

    {

        //获取当前定位的状态

        CLAuthorizationStatus status = [CLLocationManager authorizationStatus];

        //如果定位状态未打开

        if(status == kCLAuthorizationStatusNotDetermined)

        {

            //前端定位

            [self.mange requestAlwaysAuthorization];

        }

    }

    //开启定位

    [self.mange startUpdatingLocation];

}

-(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations

{

    CLLocation *location = [locations lastObject];

    // 经纬度

    CLLocationCoordinate2D coordinate = location.coordinate;

    NSLog(@"经度为:%f,纬度为:%f",coordinate.longitude,coordinate.latitude);

    //当定位成功后，这个代理只执行一次，所有停止位置更新

    [manager stopUpdatingLocation];

}