Example usage for android.webkit WebViewClient WebViewClient

Introduction

In this page you can find the example usage for android.webkit WebViewClient WebViewClient.

Prototype

WebViewClient

Source Link

Usage

From source file:com.github.pockethub.android.accounts.LoginWebViewActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    WebView webView = new WebView(this);

    // Needs the be activated to allow GitHub to perform their requests.
    webView.getSettings().setJavaScriptEnabled(true);

    String userAgent = webView.getSettings().getUserAgentString();
    // Remove chrome from the user agent since GitHub checks it incorrectly
    userAgent = userAgent.replaceAll("Chrome/\\d{2}\\.\\d\\.\\d\\.\\d", "");
    webView.getSettings().setUserAgentString(userAgent);

    String url = getIntent().getStringExtra(LoginActivity.INTENT_EXTRA_URL);
    webView.loadUrl(url);/* w  w  w  .  j  a v  a 2s  .c  o  m*/

    webView.setWebViewClient(new WebViewClient() {
        MaterialDialog dialog = new MaterialDialog.Builder(LoginWebViewActivity.this).content(R.string.loading)
                .progress(true, 0).build();

        @Override
        public void onPageStarted(android.webkit.WebView view, String url, Bitmap favicon) {
            dialog.show();
        }

        @Override
        public void onPageFinished(android.webkit.WebView view, String url) {
            dialog.dismiss();
        }

        @TargetApi(Build.VERSION_CODES.LOLLIPOP)
        @Override
        public WebResourceResponse shouldInterceptRequest(android.webkit.WebView view,
                WebResourceRequest request) {
            return shouldIntercept(request.getUrl().toString());
        }

        @Override
        public WebResourceResponse shouldInterceptRequest(android.webkit.WebView view, String url) {
            return shouldIntercept(url);
        }

        @Override
        public boolean shouldOverrideUrlLoading(android.webkit.WebView view, String url) {
            Uri uri = Uri.parse(url);
            return overrideOAuth(uri) || super.shouldOverrideUrlLoading(view, url);
        }

        @TargetApi(Build.VERSION_CODES.LOLLIPOP)
        @Override
        public boolean shouldOverrideUrlLoading(android.webkit.WebView view, WebResourceRequest request) {

            return overrideOAuth(request.getUrl()) || super.shouldOverrideUrlLoading(view, request);
        }

        /**
         * This method will inject polyfills to the auth javascript if the version is
         * below Lollipop. After Lollipop WebView is updated via the Play Store so the polyfills
         * are not needed.
         *
         * @param url The requests url
         * @return null if there request should not be altered or a new response
         *     instance with polyfills.
         */
        private WebResourceResponse shouldIntercept(String url) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                return null;
            }

            if (url.matches(".*frameworks.*.js")) {
                InputStream in1 = null;
                InputStream in2 = null;
                Response response = null;
                try {
                    response = new OkHttpClient.Builder().build()
                            .newCall(new Request.Builder().get().url(url).build()).execute();

                    if (response.body() != null) {
                        in1 = response.body().byteStream();
                    }

                    in2 = getAssets().open("polyfills.js");
                } catch (IOException e) {
                    e.printStackTrace();
                }

                if (response == null) {
                    return null;
                }

                SequenceInputStream inputStream = new SequenceInputStream(in2, in1);
                return new WebResourceResponse("text/javascript", "utf-8", inputStream);
            } else {
                return null;
            }
        }

        private boolean overrideOAuth(Uri uri) {
            if (uri.getScheme().equals(getString(R.string.github_oauth_scheme))) {
                Intent data = new Intent();
                data.setData(uri);
                setResult(RESULT_OK, data);
                finish();
                return true;
            }

            return false;
        }
    });

    setContentView(webView);
}

---

From source file:com.battlelancer.seriesguide.getglueapi.GetGlueAuthActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_webview);
    setupActionBar();//from   ww  w . j a v  a  2  s .c  o  m

    WebView webview = (WebView) findViewById(R.id.webView);

    final FragmentActivity activity = this;
    webview.setWebViewClient(new WebViewClient() {
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            Toast.makeText(activity, getString(R.string.getglue_authfailed) + " " + description,
                    Toast.LENGTH_LONG).show();

            finish();
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (url.startsWith(GetGlueCheckin.OAUTH_CALLBACK_URL)) {
                Uri uri = Uri.parse(url);

                new RetrieveAccessTokenTask(getApplicationContext()).execute(uri);

                finish();
                return true;
            }
            return false;
        }
    });

    // mWebview.getSettings().setJavaScriptEnabled(true);

    // make sure we start fresh
    webview.clearCache(true);

    Timber.d("Initiating authorization request...");
    Resources res = getResources();
    try {
        OAuthClientRequest request = com.uwetrottmann.getglue.GetGlue
                .getAuthorizationRequest(BuildConfig.TVTAG_CLIENT_ID, GetGlueCheckin.OAUTH_CALLBACK_URL);
        webview.loadUrl(request.getLocationUri());
    } catch (OAuthSystemException e) {
        Timber.e(e, "Auth request failed");
    }
}

---

From source file:com.wms.ezyoukuuploader.sdk.activity.GetRefreshTokenActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.youku_login);

    progressBarLoading = (ProgressBar) findViewById(R.id.progressBarLoading);

    webviewYouku = (WebView) findViewById(R.id.webViewYouku);
    webviewYouku.setWebViewClient(new WebViewClient() {
        @Override//from w ww .j  a v  a  2 s.  c  o  m
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            String[] str = url.split("=")[1].split("&");
            authorizationCode = str[0];
            String refreshToken = getRefreshToken();
            if (refreshToken != null) {
                Toast.makeText(getApplicationContext(), getString(R.string.loginSuccessful), Toast.LENGTH_LONG)
                        .show();
                finish();
            }

            return false;
        }
    });
    webviewYouku.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int progress) {
            if (progress == 100) {
                progressBarLoading.setVisibility(View.INVISIBLE);
            }
        }
    });
    String url = YoukuConstants.YOUKU_AUTHORIZE_URL + "?" + YoukuConstants.PARAM_CLIENT_ID + "="
            + getString(R.string.YOUKU_APP_CLIENT_ID) + "&" + YoukuConstants.PARAM_RESPONSE_TYPE + "="
            + YoukuConstants.PARAM_AUTHORIZATION_CODE + "&" + YoukuConstants.PARAM_REDIRECT_URI + "="
            + getString(R.string.YOUKU_APP_REDIRECT_URI);
    webviewYouku.loadUrl(url);

    Toast.makeText(this, getString(R.string.pleaseLogin), Toast.LENGTH_LONG).show();
}

---

From source file:cl.monsoon.s1next.view.fragment.HelpFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    WebPageViewModel viewModel = new WebPageViewModel();
    mFragmentHelpBinding.setWebPageViewModel(viewModel);
    mWebView.setWebViewClient(new WebViewClient() {

        @Override/*  w  w  w .jav a  2s  .  co m*/
        public void onPageFinished(WebView view, String url) {
            viewModel.setFinishedLoading(true);
        }
    });

    // restore the state of WebView when configuration changes
    // see http://www.devahead.com/blog/2012/01/preserving-the-state-of-an-android-webview-on-screen-orientation-change/
    if (savedInstanceState == null) {
        mWebView.loadUrl(HELP_PAGE_URL);
    } else {
        mWebView.restoreState(savedInstanceState);
        // if we haven't finished loading before
        if (mWebView.getUrl() == null) {
            mWebView.loadUrl(HELP_PAGE_URL);
        }
    }
}

---

From source file:com.klinker.android.spotify.fragment.BaseOAuthFragment.java

/**
 * Set up the webview client that information should be displayed in
 *//*from   w w w  .  j a va  2s. co m*/
public WebViewClient getWebViewClient() {
    return new WebViewClient() {
        private boolean authComplete = false;

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            Log.v(TAG, "callback url: " + url);
            if (shouldRedirect(url)) {
                view.stopLoading();
                authComplete = processPageFinished(url, authComplete);
            }
        }
    };
}

---

From source file:com.prasanna.android.stacknetwork.utils.MarkdownFormatter.java

public static void loadText(final WebView webView, final String text) {
    webView.setWebChromeClient(new WebChromeClient());
    webView.setWebViewClient(new WebViewClient());
    webView.getSettings().setJavaScriptEnabled(true);
    webView.loadDataWithBaseURL(BASE_URL,
            CODE_HTML_PREFIX + MarkdownFormatter.escapeHtml(text) + CODE_HTML_SUFFIX,
            HttpContentTypes.TEXT_HTML, HTTP.UTF_8, null);
}

---

From source file:com.drisoftie.cwdroid.frag.FragBoard.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    swipeBoard = (SwipeRefreshLayout) inflater.inflate(R.layout.frag_board, container, false);
    webBoard = (WebView) swipeBoard.findViewById(R.id.web_board);
    webBoard.requestFocus(View.FOCUS_DOWN);

    webBoard.setWebViewClient(new WebViewClient() {
        @Override/*from   ww w .  j a v a 2 s. c  om*/
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            getArguments().putString(FragBoard.class.getName(), url);
            return true;
        }
    });

    return webBoard;
}

---

From source file:com.drisoftie.cwdroid.frag.FragShoutbox.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    swipeShoutbox = (SwipeRefreshLayout) inflater.inflate(R.layout.frag_shoutbox, container, false);
    webShoutbox = (WebView) swipeShoutbox.findViewById(R.id.web_shoutbox);

    webShoutbox.setWebViewClient(new WebViewClient() {
        @Override//from w  w  w .ja va 2  s  .c  om
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            getArguments().putString(FragShoutbox.class.getName(), url);
            return true;
        }
    });
    return webShoutbox;
}

---

From source file:com.hhs.hfnavigator.slidingtabs.home.BusFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    ViewGroup root = (ViewGroup) inflater.inflate(R.layout.fragment_webview, null);

    swipeRefreshLayout = (SwipeRefreshLayout) root.findViewById(R.id.swipe);
    progressWheel = (ProgressWheel) root.findViewById(R.id.webViewProgress);

    swipeRefreshLayout.setEnabled(false);

    final WebView webView = (WebView) root.findViewById(R.id.webView);
    if (webView != null) {
        webView.loadUrl("http://vqr.mx/DmkD");
        webView.getSettings().setJavaScriptEnabled(true);
        webView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
        webView.getSettings().setBuiltInZoomControls(true);
        webView.getSettings().setDisplayZoomControls(false);
        webView.setWebViewClient(new WebViewClient() {

            public void onPageFinished(WebView view, String url) {
                progressWheel.stopSpinning();
                swipeRefreshLayout.setRefreshing(false);
                webView.setVisibility(View.VISIBLE);
            }//  www .  j a  va  2 s . c  om
        });
    }
    progressWheel.spin();
    webView.setVisibility(View.INVISIBLE);

    //        swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
    //            @Override
    //            public void onRefresh() {
    //                if (CheckNetwork.isInternetAvailable(getActivity())) {
    //                    webView.reload();
    //                }
    //            }
    //        });
    //
    //        swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright,
    //                android.R.color.holo_red_light,
    //                android.R.color.holo_green_light,
    //                android.R.color.holo_orange_light);

    return root;
}

---

From source file:com.android.mail.ui.HelpFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle state) {
    setHasOptionsMenu(true);// www  .j a va2 s .  c  o  m

    final View view = inflater.inflate(R.layout.help_fragment, container, false);
    if (view != null) {
        mWebView = (WebView) view.findViewById(R.id.webview);
        mWebView.setWebViewClient(new WebViewClient());
        if (state != null) {
            mWebView.restoreState(state);
        }
    }

    return view;
}

---

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