使用phonegap定时获取位置信息

来源：互联网发布：贝克街的亡灵知乎编辑：程序博客网时间：2024/05/20 16:12

<!DOCTYPE html><html><head><meta charset="UTF-8"><title>Compass Example</title><script type="text/javascript" charset="UTF-8" src="cordova.js"></script><script type="text/javascript" charset="UTF-8">document.addEventListener("deviceready", onDeviceReady, false);            var watchID;function onDeviceReady() {var options={frequency:1000};watchID=navigator.geolocation.watchPosition(onSuccess,onError,options);}            //错误的回调 function onError(error) {alert('code:'+error.code+'\n'+'message:'+error.message+'\n');}            //成功的回调function onSuccess(position) {var element=document.getElementById('geolocation');element.innerHTML='Latitude:'+position.coords.latitude+'<br />'+'Longitude:'+position.coords.longitude+'<br />'+'<hr />'+element.innerHTML;}//停止监测function stopWatch(){navigator.geolocation.clearWatch(watchID);}</script></head><body><button onclick="stopWatch();">Stop Watching</button>  <p id="geolocation">Watching geolocation...</p></body></html>

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