安卓如何调用本地浏览器查看本地html？

1.　使用文件管理器。

2.　在浏览器输入地址访问本地磁盘和SD卡上的HTML，前部分content://com.android.htmlfileprovider是Provider的标准，后面是程序目录。比如sdcard的tesl.html直接在浏览器里输入content://com.android.htmlfileprovider/sdcard/test.html回车就可以看到网页了。

window.NRUM = window.NRUM || {}

window.NRUM.config = {

key:'27e86c0843344caca7ba9ea652d7948d',

clientStart: +new Date()

}

(function() {

var n = document.getElementsByTagName('script')[0],

s = document.createElement('script')

s.type = 'text/javascript'

s.async = true

s.src = '//nos.netease.com/apmsdk/napm-web-min-1.1.3.js'

n.parentNode.insertBefore(s, n)

})()

(function(window,doc){

// http://apm.netease.com/manual?api=web

NRUM.mark &&NRUM.mark('pageload', true)

var list = []

var config = null

// jsonp

function jsonp(a, b, c) {

var d

d = document.createElement('script')

d.src = a

c &&(d.charset = c)

d.onload = function() {

this.onload = this.onerror = null

this.parentNode.removeChild(this)

b &&b(!0)

}

d.onerror = function() {

this.onload = this.onerror = null

this.parentNode.removeChild(this)

b &&b(!1)

}

document.head.appendChild(d)

}

function localParam(search,hash){

search = search || window.location.search

hash = hash || window.location.hash

var fn = function(str,reg){

if(str){

var data = {}

str.replace(reg,function( $0, $1, $2, $3 ){

data[ $1 ] = $3

})

return data

}

}

return {search: fn(search,new RegExp( "([^?=&]+)(=([^&]*))?", "g" ))||{},hash: fn(hash,new RegExp( "([^#=&]+)(=([^&]*))?", "g" ))||{}}

}

jsonp('http://active.163.com/service/form/v1/5847/view/1047.jsonp')

window.search = localParam().search

window._callback = function(data) {

window._callback = null

list = data.list

if(search.s &&!!search.s.match(/^wap/i)) {

config = list.filter(function(item){

return item.type === 'wap'

})[0]

return

}

config = list.filter(function(item){

return item.type === search.s

})[0]

}

var isAndroid = !!navigator.userAgent.match(/android/ig),

isIos = !!navigator.userAgent.match(/iphone|ipod/ig),

isIpad = !!navigator.userAgent.match(/ipad/ig),

isIos9 = !!navigator.userAgent.match(/OS 9/ig),

isYx = !!navigator.userAgent.match(/MailMaster_Android/i),

isNewsapp = !!navigator.userAgent.match(/newsapp/i),

isWeixin = (/MicroMessenger/ig).test(navigator.userAgent),

isYixin = (/yixin/ig).test(navigator.userAgent),

isQQ = (/qq/ig).test(navigator.userAgent),

params = localParam().search,

url = 'newsapp://',

iframe = document.getElementById('iframe')

var isIDevicePhone = (/iphone|ipod/gi).test(navigator.platform)

var isIDeviceIpad = !isIDevicePhone &&(/ipad/gi).test(navigator.platform)

var isIDevice = isIDevicePhone || isIDeviceIpad

var isandroid2_x = !isIDevice &&(/android\s?2\./gi).test(navigator.userAgent)

var isIEMobile = !isIDevice &&!isAndroid &&(/MSIE/gi).test(navigator.userAgent)

var android_url = (!isandroid2_x) ? "http://3g.163.com/links/4304" : "http://3g.163.com/links/6264"

var ios_url = "http://3g.163.com/links/3615"

var wphone_url = "http://3g.163.com/links/3614"

var channel = params.s || 'newsapp'

// 判断在不同环境下app的url

if(params.docid){

if(params['boardid'] &&params['title']){

url = url + 'comment/' + params.boardid + '/' + params.docid + '/' + params.title

}else{

url = url + 'doc/' + params.docid

}

}else if(params.sid){

url = url + 'topic/' + params.sid

}else if(params.pid){

var pid = params.pid.split('_')

url = url + 'photo/' + pid[0] + '/' + pid[1]

}else if(params.vid){

url = url + 'video/' + params.vid

}else if(params.liveRoomid){

url = url + 'live/' + params.liveRoomid

}else if(params.url){

url = url + 'web/' + decodeURIComponent(params.url)

}else if(params.expertid){

url = url + 'expert/' + params.expertid

}else if(params.subjectid){

url = url + 'subject/' + params.subjectid

}else if(params.readerid){

url = url + 'reader/' + params.readerid

}else{

url += 'startup'

}

if(url.indexOf('?') >= 0){

url += '&s=' + (params.s || 'sps')

}else{

url += '?s=' + (params.s || 'sps')

}

// ios &&易信 用iframe 打开

if((isIos||isIpad) &&navigator.userAgent.match(/yixin/i)) {

document.getElementById('iframe').src = url

}

var height = document.documentElement.clientHeight

// 通常情况下先尝试使用iframe打开

document.getElementById('iframe').src = url

// 移动端浏览器中，将下载页面显示出来

if(!isWeixin &&!isQQ &&!isYixin &&!isYx){

document.querySelector('.main-body').style.display = 'block'

if(isIos9){

document.querySelector('.main-body').classList.add('showtip')

}

setTimeout(function(){

document.body.scrollTop = 0

},200)

}else{

document.getElementById('guide').style.display = 'block'

}

// Forward To Redirect Url

// Add by zhanzhixiang 12/28/2015

if (params.redirect) {

var redirectUrl = decodeURIComponent(params.redirect)

if ( typeof(URL) === 'function' &&new URL(redirectUrl).hostname.search("163.com") !== -1) {

window.location.href = redirectUrl

} else if (redirectUrl.search("163.com") !== -1){

window.location.href = redirectUrl

}

}

// Forward To Redirect Url End

if ((isWeixin || isQQ) &&isAndroid) {

window.location.href = 'http://a.app.qq.com/o/simple.jsp?pkgname=com.netease.newsreader.activity&ckey=CK1331205846719&android_schema=' +　url.match(/(.*)\?/)[1]

}

if(isIos||isIpad){

document.getElementById("guide").classList.add('iosguideopen')

}else if (isAndroid){

document.getElementById("guide").classList.add('androidguideopen')

}else{

// window.location.href = 'http://www.163.com/newsapp'

}

document.getElementById('link').addEventListener('click', function(){

// 统计

neteaseTracker &&neteaseTracker(false,'http://sps.163.com/func/?func=downloadapp&modelid='+modelid+'&spst='+spst+'&spsf&spss=' + channel,'', 'sps' )

if (config) {

android_url = config.android

}

if (config &&config.iOS) {

ios_url = config.iOS

}

if(isWeixin || isQQ){

return

}

var msg = isIDeviceIpad ? "检测到您正在使用iPad, 是否直接前往AppStore下载?" : "检测到您正在使用iPhone, 是否直接前往AppStore下载?"

if (isIDevice){

window.location = ios_url

return

}else if(isAndroid){

// uc浏览器用iframe唤醒

if(navigator.userAgent.match(/ucbrowser|yixin|MailMaster/i)){

document.getElementById('iframe').src = url

} else {

window.location.href = url

}

setTimeout(function(){

if(document.webkitHidden) {

return

}

if (confirm("检测到您正在使用Android 手机，是否直接下载程序安装包？")) {

neteaseTracker &&neteaseTracker(false,'http://sps.163.com/func/?func=downloadapp_pass&modelid='+modelid+'&spst='+spst+'&spsf&spss=' + channel,'', 'sps' )

window.location.href = android_url

} else {

neteaseTracker &&neteaseTracker(false,'http://sps.163.com/func/?func=downloadapp_cancel&modelid='+modelid+'&spst='+spst+'&spsf&spss=' + channel,'', 'sps' )

}

},200)

return

}else if(isIEMobile){

window.location = wphone_url

return

}else{

window.open('http://www.163.com/special/00774IQ6/newsapp_download.html')

return

}

}, false)

setTimeout(function(){

if(isIDevice &&params.notdownload != 1 &&!isNewsapp &&!isIos9){

document.getElementById('link').click()

}

}, 1000)

})(window,document)

可以的，要使用webView.

webview中提供了java与js相互调用的方法.

android中的关键代码：

webview.getSettings().setJavaScriptEnabled(true)//允许与js调用java的方法.

webview.addJavascriptInterface(object，"java")//把Name="name"的对象添加到object中。这个object是一个java类，js中要调用这个类的方法.

就是这样调用的

window.java.方法()

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