[英]Android 2.x and 3.x WebKit mess
我正在开发一个Android应用程序,我的意图是至少能够在Android 2.2+上发布该应用程序。 目前,由于WebView控件混乱,我只能使用Android 4.0以上版本。
该应用程序主要基于HTML + CSS + JS + jQuery。
div.appList
显示应用程序列表,单击该应用程序应启动。 只是有一些麻烦。 为了使列表可滚动,我必须添加overflow: scroll;
给它的父母。 在Android 3.0以上版本中可以正常工作。 在Android 2.x中,列表仍然无法滚动。
我说过,它在Android 3.0中工作正常? 好吧,滚动确实可以。 现在的问题是它没有注册点击。 如果用户点击列表中的一个项目,则不会触发click事件,因为,我猜是因为用户在列表中滚动时会注册它。 再次使列表不可滚动,使这些项目变为可单击状态,但是再次,该列表无用,因为您只能访问前几个项目。
在Android 4.0+上一切正常
任何帮助将不胜感激。
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link type="text/css" rel="stylesheet" href="stylesheet.css" />
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="script.js"></script>
</head>
<body>
<div id="loadingScreen">
</div>
<div id="desktop">
<div class="unity panel">
</div>
<div class="unity launcher">
<div class="launcherIcon bfb">
<img src="img/unity/launcher.bfb.png" alt="Dash Home" />
</div>
<div class="launcherApps iScroll" id="launcherApps">
</div>
<div class="launcherIcon launchTrash">
<img src="img/apps/trash.icon.png" alt="Rubbish Bin" />
</div>
</div>
<div class="window">
<div class="windowClose">
</div>
<div class="windowContent">
<div class="windowPreferences">
<p>Nothing to be seen here, yet</p>
</div>
</div>
</div>
<div class="unity dash">
<div class="dashContent">
<div class="dashApps dashPage iScroll" id="dashApps">
<div class="appList"></div>
</div>
<div class="dashFiles dashPage iScroll" id="dashFiles">
<div class="fileList"></div>
</div>
</div>
<div class="dashRibbon">
<img src="img/unity/apps.png" alt="Applications" class="activeRibbonItem ribbonApps" />
<!--<img src="img/unity/files.png" alt="Files" class="ribbonFiles" />-->
</div>
</div>
</div>
</body>
</html>
html, body
{
font-family: 'Ubuntu', 'Droid Sans';
margin: 0px;
padding: 0px;
overflow: hidden;
background: rgb(43,0,30);
}
/*# Loading screen #*/
div#loadingScreen
{
position: fixed;
left: 0px;
top: 0px;
right: 0px;
bottom: 0px;
text-align: center;
background: rgb(43,0,30) url(img/ubuntuLogo.png) center center no-repeat;
color: white;
z-index: 49;
}
/*# Desktop #*/
div#desktop
{
display: none;
position: fixed;
left: 0px;
top: 0px;
bottom: 0px;
right: 0px;
background: rgb(43,0,30) url(img/wallpaper/wartyFinal.jpg);
background-position: center center;
background-size: cover;
}
div.unity.panel
{
display: none;
position: absolute;
top: 0px;
left: 0px;
right: 0px;
height: 24px;
background: rgb(69,68,64) url(img/unity/panel.background.jpg);
background-repeat: repeat-x;
}
div.unity.panel.dashOpened
{
background: transparent url(img/unity/dashOpened.png);
border-bottom: 1px solid #504E4F;
}
div.unity.launcher
{
display: none;
position: absolute;
top: 24px;
left: 0px;
bottom: 0px;
width: 0px; /* Animates to 64px */
background: transparent url(img/unity/launcher.background.png);
border-right: 1px solid #504E4F;
padding: 3px 0px 55px 0px;
}
div.unity.launcher.dashOpened
{
background: transparent url(img/unity/dashOpened.png);
}
div.launcherIcon
{
display: none;
width: 52px;
height: 52px;
margin: 4px 6px 4px 6px;
border-radius: 5px;
background: transparent url(img/unity/launcher.iconbg.png);
background-position: center;
background-size: cover;
}
div.unity.launcherIcon.dashOpened
{
background: grey !important;
opacity: 0.8;
}
div.launcherIcon.bfb
{
background-image: none;
border-radius: 0px;
}
div.launcherIcon.bfb img
{
width: 52px;
height: 52px;
margin: 0px;
}
div.launcherIcon img
{
width: 46px;
height: 46px;
margin: 3px;
}
div.launcherIcon.launchFirefox
{
background-color: rgb(247,192,48);
}
div.launcherIcon.launchTrash
{
position: absolute;
bottom: 3px;
background-color: #303030;
}
div.window
{
display: none;
position: absolute;
top: 24px;
left: 64px;
right: 0px;
bottom: 0px;
background: rgb(242,241,239);
color: black;
}
div.windowClose
{
position: fixed;
left: 0px;
top: 0px;
width: 64px;
height: 24px;
text-align: center;
background: url(img/window/close.png) center center no-repeat;
}
div.dash
{
display: none;
position: absolute;
left: 64px;
top: 24px;
bottom: 0px;
right: 0px;
background: transparent url(img/unity/dashOpened.png);
padding: 0px 12px 48px 12px;
color: white;
overflow: scroll;
}
div.dash.dashOpened
{
display: block;
}
div.dash *:link
{
color: white;
text-decoration: none;
text-shadow: 0px 0px 2px white;
}
div.dash ul li
{
padding: 5px;
}
/*# Applications #*/
div.appWindow
{
position: absolute;
top: 0px;
left: 0px;
right: 0px;
bottom: 0px;
}
var bootscreenDelay = 500; // 2500 //
var appOpened = false;
var dashOpened = false;
$(document).ready
(
function ()
{
$('div#loadingScreen').delay (bootscreenDelay).fadeOut (800);
$('div#desktop').delay (bootscreenDelay + 300).fadeIn (600,
function ()
{
$('div.unity.panel').slideDown (400,
function ()
{
$('div.unity.launcher').css ('display', 'block').animate ( { width: 64 }, 600,
function ()
{
$('div.launcherIcon').each
(
function (i)
{
$(this).delay (i * 200).slideDown (400);
}
);
}
);
}
);
}
);
$('div.windowClose').click
(
function ()
{
$('div.appFirefox .appFirefoxBrowser').fadeOut (400,
function ()
{
appFirefoxNavigate ('http://start.ubuntu.com/');
}
);
$('div.appWindow.appFirefox').fadeOut (800);
$('div.window').delay (200).fadeOut (800);
appOpened = false;
}
);
/*# Dash #*/
$('div.launcherIcon.bfb').click
(
function ()
{
if (! dashOpened)
openDash ();
else
closeDash ();
}
);
/*# Trash #*/
$('div.launcherIcon.launchTrash').click
(
function ()
{
closeEverything ();
android.openInBrowser ('http://www.dafk.net/what/');
}
);
}
);
function closeEverything ()
{
$('div.windowClose').trigger ('click');
closeDash ();
}
function openDash ()
{
$('*').addClass ('dashOpened');
dashOpened = true;
var appList = android.getApplicationList ();
var pkgMan = android.getPackageManager ();
var strAppList = '<ul>';
for (var i = 0; i < appList.size (); i++)
{
var appLabel = android.getApplicationLabel (appList.get (i));
strAppList += '<li onclick="launchApp (' + i + ')">' + appLabel + '</li>';
}
strAppList += '</ul>';
$('div.appList').html (strAppList);
}
function closeDash ()
{
$('*').removeClass ('dashOpened');
dashOpened = false;
}
function launchApp (i)
{
android.launchAppFromList (i);
}
任何能帮助我使其在较旧版本上运行的功能均受到赞赏。 我们的目标是Android 2.x,但是如果您可以帮助我使其在3.2+上运行,我已经非常高兴。
overflow:scroll|auto
在Android 2.X设备上无法正常工作。 此CSS规则等于overflow:hidden
:)
您无法修复它,但可以使用插件来避免此行为,例如http://cubiq.org/iscroll-4
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