WebViewでBasic認証のページにアクセスする

WebViewClient#onReceivedHttpAuthRequest() を実装する。

private final String USERNAME = "user";

private final String PASSWORD = "pass";
@Override

protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    WebView webView = (WebView)findViewById(R.id.webView1);

    webView.setWebViewClient(new WebViewClient(){

        @Override

        public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler, String host, String realm) {

            handler.proceed(USERNAME, PASSWORD);

        }

    });

}