旧行李
2010-02-04 17:51
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如何从我的应用程序打开 Android 的 web 浏览器的 URL?

How to open an URL from code in the built-in web browser rather than within my application?

I tried this:

try {
    Intent myIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(download_link));
    startActivity(myIntent);
} catch (ActivityNotFoundException e) {
    Toast.makeText(this, "No application can handle this request."
        + " Please install a webbrowser",  Toast.LENGTH_LONG).show();
    e.printStackTrace();
}

but I got an Exception:

No activity found to handle Intent{action=android.intent.action.VIEW data =www.google.com

转载于:https://stackoverflow.com/questions/2201917/how-can-i-open-a-url-in-androids-web-browser-from-my-application

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28条回答 默认 最新

  • 零零乙 2010-02-04 18:01
    最佳回答

    Try this:

    Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.google.com"));
    startActivity(browserIntent);
    

    That works fine for me.

    As for the missing "http://" I'd just do something like this:

    if (!url.startsWith("http://") && !url.startsWith("https://"))
       url = "http://" + url;
    

    I would also probably pre-populate your EditText that the user is typing a URL in with "http://".

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