webView加载html两种方式
2017-10-12 本文已影响11人
Jannonx
加载main/assets目录下的html文件
- html文件的位置
- html代码
<!DOCTYPE html>
<html lang="en">
<head>
</head>
<body>
<form action="http://www.google.com" id="cse-search-box">
<div>
<p>google search</p>
<input type="text" name="q" size="20" />
<input type="submit" name="sa" value="Search" />
</div>
</form>
</body>
</html>
- java代码
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView = (WebView) findViewById(R.id.webView);
mWebView.loadUrl("file:///android_asset/bxd-note.html");
}
加载html格式的字符串
- 首先要处理一下原生的html代码
String html_str="<!DOCTYPE html>"
+ "<html lang='en'>"
+ "<head>"
+ "</head>"
+ "<body>"
+ "<form action='http://www.google.com' id='cse-search-box'>"
+ "<div>"
+ "<p>google search</p>"
+ "<input type='text' name='q' size='20' />"
+ "<input type='submit' name='sa' value='Search' />"
+ "</div>"
+ "</form>"
+ "</body>"
+ "</html>";
- java代码部分
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView = (WebView) findViewById(R.id.webView);
String html_str="<!DOCTYPE html>"
+ "<html lang='en'>"
+ "<head>"
+ "</head>"
+ "<body>"
+ "<form action='http://www.google.com' id='cse-search-box'>"
+ "<div>"
+ "<p>google search</p>"
+ "<input type='text' name='q' size='20' />"
+ "<input type='submit' name='sa' value='Search' />"
+ "</div>"
+ "</form>"
+ "</body>"
+ "</html>";
mWebView.loadDataWithBaseURL(null, html_str, "text/html", "utf-8", null);
}
