Android WebView中的汉字
我有一个 html 代码，保存在 home.txt 文件中并将其放置在 raw 文件夹中。现在我想在 WebView 中显示相同的内容。我使用了以下代码。
homeWebview = (WebView) findViewById(R.id.homeWebview);
InputStream fileStream = getResources().openRawResource(R.raw.home);
int fileLen = fileStream.available();
// Read the entire resource into a local byte buffer.
byte[] fileBuffer = new byte[fileLen];
fileStream.read(fileBuffer);
fileStream.close();
displayText = new String(fileBuffer);
//Display content.
homeWebview.loadData(displayText, "text/html", "utf-8");
它运行良好。现在我必须在html中显示一些汉字。我在home.txt中添加了汉字。这是html代码：
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Language</title>
<style type="text/css">
body {font-family: HelveticaExt-normal, Helvetica, Arial, sans-serif;margin:0;font-size:20px;color:#000000;}
.mainWrapper {margin:0;}
p {margin: 10px;}
p.bodytext {margin: 0 10px 20px;}
.headerText { background:#eeeeee; background: -webkit-gradient(linear, left top, left bottom, from(#fefefe), to(#e0e0e0));border-top: 2px solid #000000;padding-bottom:7px;}
.headerText p {margin: 10px 10px 0 10px;}
a {color:#324f85;text-decoration:underline;}
.headerbar {border-top:2px solid #000000;border-bottom:2px solid #000000;height:34px;font-family:HelveticaExt-bold, Helvetica, Sans-serif;color:#fff;font-size:18px;padding-left:10px;line-height:34px;margin:0;
background:-webkit-gradient(linear, left top, left bottom, from(#494e4f), to(#787a7c));
}
.navigationList {list-style-type:none;padding:0;margin:0;}
.navigationList li {height:60px;border-bottom:2px solid #e0e0e0;background-position:10px center;background-repeat:no-repeat;padding-left:60px;line-height:28px;
}
</style>
</head>
<body>
<div class="mainWrapper">
<div class="headerText">
<p欢迎您到泰国语言主持人！<a href="http://www.test.com">www.test.com</a> 欲了解更多信息！</p>
</div>
</div>
</body>
现在可以很好地显示常用字符，但所有中文字符都显示为未知字符。我的代码有什么问题？
I have a html code which I saved in home.txt file and placed it raw folder. Now I want to display the same in a WebView. I used the following code for it.
homeWebview = (WebView) findViewById(R.id.homeWebview);
InputStream fileStream = getResources().openRawResource(R.raw.home);
int fileLen = fileStream.available();
// Read the entire resource into a local byte buffer.
byte[] fileBuffer = new byte[fileLen];
fileStream.read(fileBuffer);
fileStream.close();
displayText = new String(fileBuffer);
//Display content.
homeWebview.loadData(displayText, "text/html", "utf-8");
It is working fine. Now I have to display some Chinese characters in the html. I added the Chinese character in home.txt. Here it is the html code:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Language</title>
<style type="text/css">
body {font-family: HelveticaExt-normal, Helvetica, Arial, sans-serif;margin:0;font-size:20px;color:#000000;}
.mainWrapper {margin:0;}
p {margin: 10px;}
p.bodytext {margin: 0 10px 20px;}
.headerText { background:#eeeeee; background: -webkit-gradient(linear, left top, left bottom, from(#fefefe), to(#e0e0e0));border-top: 2px solid #000000;padding-bottom:7px;}
.headerText p {margin: 10px 10px 0 10px;}
a {color:#324f85;text-decoration:underline;}
.headerbar {border-top:2px solid #000000;border-bottom:2px solid #000000;height:34px;font-family:HelveticaExt-bold, Helvetica, Sans-serif;color:#fff;font-size:18px;padding-left:10px;line-height:34px;margin:0;
background:-webkit-gradient(linear, left top, left bottom, from(#494e4f), to(#787a7c));
}
.navigationList {list-style-type:none;padding:0;margin:0;}
.navigationList li {height:60px;border-bottom:2px solid #e0e0e0;background-position:10px center;background-repeat:no-repeat;padding-left:60px;line-height:28px;
}
</style>
</head>
<body>
<div class="mainWrapper">
<div class="headerText">
<p欢迎您到泰国语言主持人！<a href="http://www.test.com">www.test.com</a> 欲了解更多信息！</p>
</div>
</div>
</body>
Now it is displaying the common characters well, but all the Chinese char is showing as unknown char. What is the prob in my code?
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评论（3）
使用 webView.loadDataWithBaseURL (null, text, "text/html", "utf-8", null);
use
webView.loadDataWithBaseURL (null, text, "text/html", "utf-8", null);home.txt 文件不是 UTF-8 编码的，我在记事本++中打开它并更改编码。现在可以正常显示了。
The home.txt file was not in UTF-8 encoded, I open it in notepad++ and change the encoding. Now it is showing properly.
我认为这一行有问题：
你应该改为
I think problem in this line:
You should change to