How to Open a Web Page from My Application

How can I open a URL in Android's web browser from my application?

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://".

How can I open a web page from inside my app?

yourWebView.setWebViewClient(new WebViewClient(){

@Override
public boolean shouldOverrideUrlLoading(WebView view, String url){
  view.loadUrl(url);
  return true;
}

});

Or change
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);

to
view.loadUrl(url);

How to open a web page from my application?

For desktop versions of .NET:

System.Diagnostics.Process.Start("http://www.webpage.com");

For .NET Core, the default for ProcessStartInfo.UseShellExecute has changed from true to false, and so you have to explicitly set it to true for this to work:

System.Diagnostics.Process.Start(new ProcessStartInfo
    {
        FileName = "http://www.webpage.com",
        UseShellExecute = true
    });

To further complicate matters, this property cannot be set to true for UWP apps (so none of these solutions are usable for UWP).

How To Open Web Page Within My App?

Add this to your code

webView.setWebViewClient(new WebViewClient(){

    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url){
      view.loadUrl(url);
      return true;
    }
});

How to open a web page from android application passing credentials?

Pass the username and password as url parameter and from webapp access the username and password.

Simple AndroidApp to open a web link is not working

On Android 11 and above there are limitation to querying other packages. See https://developer.android.com/training/package-visibility

Because of that your intent.resolveActivity(getActivity().getPackageManager()) fails and the startActivity() is not executed.

I would just delete the if (intent.resolveActivity(getActivity().getPackageManager()) != null) altogether and just call startActivity() without any checks. In case there is no app to handle your Intent, ActivityNotFoundException gets thrown. You can add a try-catch for that.

Is possible open a web page in a flutter app?

Hi you can use the Webview package, I guess

Example:

import 'package:webview_flutter/webview_flutter.dart';

return Scaffold(
      appBar: AppBar(
        title: const Text('Flutter WebView example'),
      ),
      body: const WebView(
        initialUrl: 'https://flutter.io',
        javascriptMode: JavascriptMode.unrestricted,
      ),
    );

Source: https://pub.dev/packages/webview_flutter

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