當我嘗試加載"file:///android_asset/index.html"
時,我的android WebView顯示一個空白頁面,並且它完美加載了其他網址,如"http://twitter.com"
。Android WebView顯示本地文件的空白頁面
我的活動
public class MainActivity extends ActionBarActivity {
private WebView myWebView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myWebView = (WebView) findViewById(R.id.webview);
myWebView.addJavascriptInterface(new WebAppInterface(this), "Android");
myWebView.setWebViewClient(new WebViewClient());
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
myWebView.loadUrl("file:///android_asset/index.html");
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && myWebView.canGoBack()) {
myWebView.loadUrl("file:///android_asset/index.html");
return true;
}
return false;
}
}
我的index.html文件:
<!DOCTYPE html>
<html>
<head>
<title>World Tour</title>
<!-- Sets initial viewport load and disables zooming -->
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, minimal-ui">
<!-- Makes your prototype chrome-less once bookmarked to your phone's home screen -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="mobile-web-app-capable" content="yes">
<link rel="stylesheet" type="text/css" href="css/style.css">
<link rel="stylesheet" type="text/css" href="css/ratchet.css">
</head>
<body>
<header class="bar bar-footer">
<a href="views/stats.html" data-transition="slide-out"><span class="icon icon-info pull-left" ></span></a>
<a href="views/add.html" data-transition="slide-in"><span class="icon icon-plus pull-right" ></span></a>
<h1 class="title">List of previous drive</h1>
</header>
<div class="content">
<div class="card">
<ul id="drives-list" class="table-view">
<li class="table-view-divider table-view-cell" ><p class="pull-left">Comments</p><p class="pull-right">Distance</p></li>
</ul>
</div>
</div>
<script type="text/javascript" src="js/main.js" ></script>
<script type="text/javascript" src="js/ratchet.js" ></script>
</body>
</html>
感謝您的幫助!
是否有你放置index.html的文件夾?如果是這樣,那麼您必須在路徑中添加該文件夾名稱。 – 2015-04-04 09:23:15
它在資產文件夾中,可以通過file:/// android_asset/ – Pangoraw 2015-04-04 10:11:28
進行訪問,您似乎已經正確使用它,不確定...可能會嘗試清理項目並再次運行。 – 2015-04-04 10:15:57