[英]Transparent webview in monodroid, android 4.0+
I'm trying to make my webview transparent. 我正在尝试使我的Web视图透明。
Right now my webview looks like this in xml: 现在,我的Web视图在xml中如下所示:
I have set the background to transparent, but it doesn't work. 我已将背景设置为透明,但它不起作用。 Then I found this post, tried it, but doesn't work either: Monodroid Transparent WebView 然后,我找到了这篇文章,尝试了一下,但是也不管用: Monodroid Transparent WebView
My webview just turned black. 我的网络视图刚刚变黑。
I'm testing on my Nexus 5 with Android 4.4.4, and the WebView background is still black setting color: 我正在使用Android 4.4.4的Nexus 5进行测试,并且WebView背景仍然为黑色设置颜色:
mWeb.SetBackgroundColor(Color.Transparent);
OR 要么
mWeb.SetBackgroundColor(new Color(0x00000000));
OR 要么
mWeb.SetBackgroundColor(Color.Transparent);
mWeb.SetBackgroundDrawable(null);
mWeb.SetBackgroundResource(0);
But if I test it on a device with android 2.3, it works! 但是,如果我在装有Android 2.3的设备上对其进行测试,则可以正常工作! So what to do on devices running 4.0+? 那么在运行4.0+的设备上该怎么办?
My HTML-code look like: 我的HTML代码如下所示:
<html>
<head>
<meta name="viewport" content="target-densitydpi=device-dpi" />
<style>
h1
{
font-weight:700;
}
html
{
background-color:transparent;
}
ul
{
padding:0 20px;
}
li
{
padding:0;
margin:0;
}
div
{
background-color:transparent;
}
table
{
border-collapse:collapse;
}
table td
{
border:none;
outline:none;
}
body
{
background-color:transparent;
margin:0;
}
</style>
</head>
<body>
// MY TEXT GOES HERE!
</body>
</html>
Like the other answer you posted i am also using the following code to set my webview to transparent: 像您发布的其他答案一样,我也在使用以下代码将我的Web视图设置为透明:
wview.SetBackgroundColor(new Color(0,0,0,0));
It should work on devices running 4.0+. 它应该在运行4.0+的设备上运行。 But be sure that what you show in the webview is also set to use a transparent background. 但请确保您在Web视图中显示的内容也设置为使用透明背景。 - That is the body of you html and whatever js or jquery libraries you are using. -这就是您的html主体以及正在使用的任何js或jquery库。
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