以编程方式为活动设置默认浏览器 [英] Setting default browser for activity programmatically

问题描述

我正在开发一个 android 应用程序，除其他功能外，我需要在外部网络浏览器中打开一些网址.我能否以编程方式为此设置默认应用程序，以便用户无法从可用浏览器列表中进行选择?我的意思是，我只想为我的应用程序设置默认浏览器，而不是为整个操作系统设置.

I'm developing an android app and among other functionality I need to open some urls in external web browser. Can I programmatically set a default application for that, so the user won't be able to choose from the list of available browsers? I mean, I want to set default browser only for my app but not for the whole operating system.

推荐答案

是的，为此您可以强制您的应用程序始终只打开原生 android 浏览器.为此，您必须确定 Browser 应用程序的启动 Activity，如下所示:

Yes, for this you can force your application to always open native android browser only. For this you have to identify the launching Activity of Browser application, something like this:

Intent intent = new Intent();
intent.setComponent(new ComponentName("com.google.android.browser","com.google.android.browser.BrowserActivity"));
intent.setAction("android.intent.action.VIEW");
intent.addCategory("android.intent.category.BROWSABLE");
Uri uri = Uri.parse(url);
intent.setData(uri);
try
{
    startActivity(intent);
}
catch (Exception e)
{
   e.printStackTrace();
}

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