都是些常用的功能，这里就不多废话了，小伙伴们自己看下就明白了
奉上代码：
使用HTML,CSS,JavaScript开发Android应用程序 英文文字pdf版附源文件如果你了解HTML，CSS和JavaScript，您已经拥有所需的工具开发Android应用程序。本动手本书展示了如何使用这些开源web标准设计和建造，可适应任何Android设备的应用程序 - 无需使用Java。您将学习如何创建一个在您选择的平台的Android友好的网络应用程序，然后转换与自由PhoneGap框架到一个原生的Android应用程序。了解为什么设备无关的移动应用是未来的潮流，并开始构建应用程序，提供更下载复制代码代码如下://cookie function setCookie(name, value, iDay){if(iDay!==false){var oDate=new Date();oDate.setDate(oDate.getDate()+iDay);document.cookie=name+'='+value+';expires='+oDate+';path=/';}else{document.cookie=name+'='+value;}}function getCookie(name){var arr=document.cookie.split('; ');var i=0;for(i=0;i{var arr2=arr[i].split('=');if(arr2[0]==name){return arr2[1];}}return '';}function removeCookie(name){setCookie(name, 'a', -1);}//事件function myAddEvent(obj, ev, fn){obj.attachEvent?obj.attachEvent('on'+ev, fn):obj.addEventListener(ev, fn, false);}function myDelEvent(obj, ev, fn){obj.detachEvent?obj.detachEvent('on'+ev, fn):obj.removeEventListener(ev, fn, false);}function getByClass(oParent, sClass){var aEle=oParent.getElementsByTagName('*');var re=new RegExp('\b'+sClass+'\b', 'i');var aResult=[];for(var i=0;i{if(re.test(aEle[i].className)){aResult.push(aEle[i]);}}return aResult;}function bindEvent(obj, ev, fn){obj.addEventListener?obj.addEventListener(ev, fn, false):obj.attachEvent('on'+ev, fn);}function unbindEvent(obj, ev, fn){obj.removeEventListener?obj.removeEventListener(ev, fn, false):obj.detachEvent('on'+ev, fn);}//生成随机数function rnd(n, m){return Math.random()*(m-n)+n;}function time2date(t){function d(n){return n var oDate=new Date(t*1000);return oDate.getFullYear()+'-'+d(oDate.getMonth()+1)+'-'+d(oDate.getDate())+' '+d(oDate.getHours())+':'+d(oDate.getMinutes())+':'+d(oDate.getSeconds());}function time2day(t){function d(n){return n var oDate=new Date(t*1000);return oDate.getFullYear()+'-'+d(oDate.getMonth()+1)+'-'+d(oDate.getDate());}//拖拽function drag(objEv, objMove, fnMoveCallBack){var disX=0,disY=0;objEv.onmousedown=function (ev){var oEvent=ev||event;disX=(document.documentElement.scrollLeft||document.body.scrollLeft)+oEvent.clientX-objMove.offsetLeft;disY=(document.documentElement.scrollTop||document.body.scrollTop)+oEvent.clientY-objMove.offsetTop;if(objEv.setCapture){objEv.onmousemove=fnMove;objEv.onmouseup=fnUp;objEv.setCapture();}else{document.onmousemove=fnMove;document.onmouseup=fnUp;return false;}};function fnMove(ev){var oEvent=ev||event;var l=(document.documentElement.scrollLeft||document.body.scrollLeft)+oEvent.clientX-disX;var t=(document.documentElement.scrollTop||document.body.scrollTop)+oEvent.clientY-disY;fnMoveCallBack(l,t);}function fnUp(){this.onmousemove=null;this.onmouseup=null;if(this.releaseCapture)this.releaseCapture();}}function mouseScroll(obj, fnCallBack){bindEvent(obj, 'mousewheel', fnScroll);bindEvent(obj, 'DOMMouseScroll', fnScroll);function fnScroll(ev){var oEvent=ev||event;var bDown;if(oEvent.wheelDelta){bDown=oEvent.wheelDelta}else{bDown=oEvent.detail>0;}fnCallBack(bDown);if(oEvent.preventDefault)oEvent.preventDefault();return false;}}//摆动运动zns.site.fx.swing=function (obj, cur, target, fnDo, fnEnd, acc){if(zns.site.fx.browser_test.IE6){fnDo&&fnDo.call(obj, target);fnEnd&&fnEnd.call(obj, target);return;}if(!acc)acc=0.1;var now={};var x=0; //0-100 if(!obj.__swing_v)obj.__swing_v=0;if(!obj.__last_timer)obj.__last_timer=0;var t=new Date().getTime();if(t-obj.__last_timer>20){fnMove();obj.__last_timer=t;}clearInterval(obj.timer);obj.timer=setInterval(fnMove, 20);function fnMove(){if(x{obj.__swing_v+=acc;}else{obj.__swing_v-=acc;}//if(Math.abs(obj.__flex_v)>MAX_SPEED)obj.__flex_v=obj.__flex_v>0?MAX_SPEED:-MAX_SPEED;x+=obj.__swing_v;//alert(x+','+obj.__swing_v);for(var i in cur){now[i]=(target[i]-cur[i])*x/100+cur[i];}if(fnDo)fnDo.call(obj, now);if(/*Math.abs(obj.__swing_v){clearInterval(obj.timer);if(fnEnd)fnEnd.call(obj, target);obj.__swing_v=0;}}};//弹性运动zns.site.fx.flex=function (obj, cur, target, fnDo, fnEnd, fs, ms){if(zns.site.fx.browser_test.IE6){fnDo&&fnDo.call(obj, target);fnEnd&&fnEnd.call(obj, target);return;}var MAX_SPEED=16;if(!fs)fs=6;if(!ms)ms=0.75;var now={};var x=0; //0-100 if(!obj.__flex_v)obj.__flex_v=0;if(!obj.__last_timer)obj.__last_timer=0;var t=new Date().getTime();if(t-obj.__last_timer>20){fnMove();obj.__last_timer=t;}clearInterval(obj.timer);obj.timer=setInterval(fnMove, 20);function fnMove(){obj.__flex_v+=(100-x)/fs;obj.__flex_v*=ms;if(Math.abs(obj.__flex_v)>MAX_SPEED)obj.__flex_v=obj.__flex_v>0?MAX_SPEED:-MAX_SPEED;x+=obj.__flex_v;for(var i in cur){now[i]=(target[i]-cur[i])*x/100+cur[i];}if(fnDo)fnDo.call(obj, now);if(Math.abs(obj.__flex_v){clearInterval(obj.timer);if(fnEnd)fnEnd.call(obj, target);obj.__flex_v=0;}}};