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I tried to include JQuery files in assets/scripts and on Internet, but the alert dialog doesn't show. I got the log output and make it output.html, it works in Windows (so strange!). What's the problem with WebView?
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
webView = (WebView) findViewById(R.id.webView);
final String s = "<html><head>" +
"<link href=\"css/my.css\" type=\"text/css\" rel=\"stylesheet\" />" +
"<script src=\"scripts/jquery-1.6.2.min.js\" rel=\"stylesheet\" type=\"text/javascript\"></script>" +
"<script src=\"https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.js\" type=\"text/javascript\"></script>" +
"<script>" +
"$(document).ready(function(){ alert('hello'); });" +
"</script>" +
"</head><body><div>All I hear is raindrops." +
"Falling on the rooftop. Oh baby tell me why you have to go. " +
"Cause this pain I feel you won't go away. And today, " +
"I'm officially missing you.</div></body></html>";
webView.getSettings().setJavaScriptEnabled(true);
Log.d("Something", s);
webView.loadDataWithBaseURL("file:///android_asset/", s, "text/html", "utf-8", null);
}
This is the log output after adding extension ".html". It works on Firefox but does not on WebView. :(
<html>
<head>
<link href="css/my.css" type="text/css" rel="stylesheet" />
<script src="scripts/jquery-1.6.2.min.js" rel="stylesheet" type="text/javascript"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.js" type="text/javascript"></script>
<script>$(document).ready(function(){ alert('hello'); });</script>
</head>
<body>
<div>
All I hear is raindrops.Falling on the rooftop. Oh baby tell me why you have to go. Cause this pain I feel you won't go away. And today, I'm officially missing you.
</div>
</body>
</html>
722
webView.loadDataWithBaseURL("file:///android_asset/", s, "text/html", "utf-8", null);
be change to
webView.loadDataWithBaseURL(getAssets(), s, "text/html", "utf-8", null);
to get asset file, you will need to access app's asset path. An app is an user on Android, so cannot access path begin with "file://" directory.
174
You will need to have the jquery.js file in your assets/scripts folder for this to work.
scripts/jquery-1.6.2.min.js
That should work.
34
As already mentioned on Android WebView doesn't load jQuery:
Where is your scripts/jquery-1.6.2.min.js script located? If it is located in your assets directory, then you should initialize the webView giving it the assets directory as baseUrl:
webView.loadDataWithBaseURL("file:///android_asset/", data, "text/html", "UTF-8", null);
or
webView.loadUrl("file:///android_asset/file.html");
You could try to create a simple .js file with a simple function like
function dummy(document) { document.write("Hooray it works"); }
and try to access the dummy function in your html to test if the .js file is included.
2
setPluginsEnabled in WebView settings to true.
2
answered Nov 05 '22 17:11
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