WebView

 post请求数据：

 String postdata="client_id=xxxxxxx & code=xxxxxxx & client_secret=xxxxx & grant_type=authorization_code & redirect_uri=http://xxx";

webviews.postUrl("https://openapi.youku.com/v2/oauth2/token",EncodingUtils.getBytes(postdata,

 "BASE64"));

加载脚本：

webviews.getSettings().setJavaScriptEnabled(true);
// webviews.loadUrl("file:///android_asset/move.html");
webviews.loadData(htmldata, "XNzU5ODI2OTYw"),
"text/html", "UTF-8");