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:thiru.in.basicauthwebview.ShowWebViewActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_show_web_view);

    // Initialize the Cookie Manager
    CookieSyncManager.createInstance(this);
    CookieManager cookieManager = CookieManager.getInstance();
    cookieManager.setAcceptCookie(true);

    String url = "http://auth.thiru.in/";
    // Call the REST Service to Authenticate
    // This is sample app, the app can have a login form, accept input, encode the
    // id and passowrd using Base64 for Validating
    AsyncTask<String, Void, CookieStore> cookieStoreTask = new Authenticate(this).execute(url + "app-auth",
            "ZGVtbzpkZW1v"); //Base64 Encoded for demo:demo

    try {/*from ww w  .j  a  va  2s .  c  o  m*/
        cookieManager.removeAllCookie();
        CookieStore cookieStore = cookieStoreTask.get();
        List<Cookie> cookies = cookieStore.getCookies();
        // If the User id and password is wrong, the cookie store will not have any cookies
        // And the page will display 403 Access Denied
        for (Cookie cookie : cookies) {
            Log.i("Cookie", cookie.getName() + " ==> " + cookie.getValue());
            // Add the REST Service Cookie Responses to Cookie Manager to make it
            // Available for the WebViewClient
            cookieManager.setCookie(url, cookie.getName() + "=" + cookie.getValue());
        }
    } catch (InterruptedException e) {
        e.printStackTrace();
    } catch (ExecutionException e) {
        e.printStackTrace();
    }

    mWebView = (WebView) findViewById(R.id.activity_main_webview);
    mWebView.setWebViewClient(new WebViewClient());
    mWebView.loadUrl(url);
}

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From source file:org.freespanish.diccionario.fragments.search.SearchFragment.java

@Override
public void setupViews() {
    this.searchPresenter = new SearchPresenterImpl(this);
    this.searchWebview.setWebViewClient(new WebViewClient() {

        void handleLink(String url) {
            url = url.substring(url.lastIndexOf("/") + 1, url.length());
            SearchFragment.this.searchPresenter.prepareDefinition(url, true);
        }//w  ww. ja  v a 2  s.  c  o m

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            setProgressBarVisibility(View.GONE);
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (url.contains("fetch"))
                handleLink(url);
            return true;
        }

        @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
            if (request.getUrl().toString().contains("fetch"))
                handleLink(request.getUrl().toString());
            return true;
        }
    });

    if (pendingWordToSearch != null) {
        this.searchInfoLayout.setVisibility(View.GONE);
        onWordSearched(pendingWordToSearch);
        pendingWordToSearch = null;
    }
}

---

From source file:com.commonsware.android.print.MainActivity.java

private WebView prepPrintWebView(final String name) {
    WebView result = getWebView();/* ww  w  . j  a v  a 2s  .c o  m*/

    result.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {
            print(name, view.createPrintDocumentAdapter(), new PrintAttributes.Builder().build());
        }
    });

    return (result);
}

---

From source file:justforcommunity.radiocom.activities.ContentDetail.java

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

    setContentView(R.layout.activity_contentdetail);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);//from   w  w  w.j a v a2s .com
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setDisplayShowHomeEnabled(true);

    toolbar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            onBackPressed();
        }
    });

    prefs = this.getSharedPreferences(GlobalValues.prefName, Context.MODE_PRIVATE);
    edit = prefs.edit();

    detail_web = (WebView) findViewById(R.id.detail_web);

    content = getIntent().getStringExtra(GlobalValues.EXTRA_CONTENT);

    detail_web.setBackgroundColor(Color.WHITE);

    title = getIntent().getStringExtra(GlobalValues.EXTRA_TITLE);

    getSupportActionBar().setTitle(title);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        WebView.setWebContentsDebuggingEnabled(true);
    }

    try {
        content = content.replaceAll("style=\".+?\"", "");
    } catch (Exception e) {

    }

    String fontscript = "";
    String script = "<style type='text/css' >p{width:100%;}img{width:100%;height:auto;-webkit-transform: translate3d(0px,0px,0px);}a,h1,h2,h3,h4,h5,h6{color:"
            + GlobalValues.colorHTML
            + ";}div,p,span,a {max-width: 100%;}iframe{width:100%;height:auto;}</style>";

    detail_web.loadDataWithBaseURL(
            GlobalValues.baseURLWEB, "<html><head>" + fontscript + script
                    + "</head><body style=\"font-family:HelveticaNeue-Light; \">" + content + "</body></html>",
            "text/html", "utf-8", "");
    detail_web.setWebViewClient(new WebViewClient() {
        public boolean shouldOverrideUrlLoading(WebView view, String url) {

            if ((url != null && url.startsWith("http://")) || (url != null && url.startsWith("https://"))) {
                view.getContext().startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
                return true;
            } else {
                return false;
            }

        }

        public void onPageFinished(WebView view, String url) {
        }

        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
        }
    });
    detail_web.getSettings().setDomStorageEnabled(true);
    detail_web.getSettings().setJavaScriptEnabled(true);

    App appliaction = (App) getApplication();
    Tracker mTracker = appliaction.getDefaultTracker();
    mTracker.setScreenName(getString(R.string.content_activity));
    mTracker.send(new HitBuilders.ScreenViewBuilder().build());

}

---

From source file:org.noise_planet.noisecapture.MapFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (view == null) {
        // Inflate the layout for this fragment
        view = inflater.inflate(R.layout.fragment_measurement_map, container, false);
        leaflet = (WebView) view.findViewById(R.id.measurement_webmapview);
        leaflet.clearCache(true);/*  www  .  j  av a  2s .c  om*/
        leaflet.clearHistory();
        WebSettings webSettings = leaflet.getSettings();
        webSettings.setJavaScriptEnabled(true);
        WebSettings settings = leaflet.getSettings();
        settings.setAppCachePath(new File(getContext().getCacheDir(), "webview").getPath());
        settings.setAppCacheEnabled(true);
        leaflet.setWebViewClient(new WebViewClient() {
            @Override
            public void onPageFinished(WebView view, String url) {
                super.onPageFinished(view, url);
                pageLoaded.set(true);
                if (mapFragmentAvailableListener != null) {
                    mapFragmentAvailableListener.onPageLoaded(MapFragment.this);
                }
            }

            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
                startActivity(browserIntent);
                return true;
            }
        });
        if (mapFragmentAvailableListener != null) {
            mapFragmentAvailableListener.onMapFragmentAvailable(this);
        }
    }
    return view;
}

---

From source file:in.rab.bildkort.ImageFragment.java

@SuppressLint("SetJavaScriptEnabled")
@Override//from  w  w w.  j a  v  a  2 s.  c o m
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    mWebView = (WebView) getView().findViewById(R.id.webView);
    final ProgressBar progress = (ProgressBar) getView().findViewById(R.id.image_progress);
    mWebView.setWebChromeClient(new WebChromeClient());
    final WebSettings settings = mWebView.getSettings();

    settings.setBuiltInZoomControls(true);
    settings.setDisplayZoomControls(false);
    settings.setJavaScriptEnabled(true);

    // We replace the src urls in imagepicker.js::init(), so don't load
    // images twice.
    settings.setBlockNetworkImage(true);

    mWebView.setInitialScale(100);

    mWebView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {
            if (Objects.equals(url, GSTATIC_SERVER)) {
                settings.setBlockNetworkImage(false);

                progress.setVisibility(View.GONE);
                mWebView.setVisibility(View.VISIBLE);
            } else {
                view.loadUrl("javascript:" + getImagePickerJs() + "getPickerHtml();");
            }
        }
    });

    mWebView.addJavascriptInterface(new WcmJsObject(), "wcm");
    mWebView.loadUrl("https://www.google.se/search?tbm=isch&q=" + getWord());
}

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From source file:com.qiscus.sdk.ui.QiscusAccountLinkingActivity.java

@SuppressLint("SetJavaScriptEnabled")
private void setupWebView() {
    webView.setWebViewClient(new WebViewClient());
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setAppCacheEnabled(true);
    webView.setWebViewClient(new QiscusWebViewClient());
    webView.setWebChromeClient(new QiscusChromeClient());
}

---

From source file:com.activiti.android.app.fragments.HelpDialogFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.app_webview, container, false);

    getToolbar().setVisibility(View.GONE);

    webView = (WebView) v.findViewById(R.id.webview);
    webView.getSettings().setJavaScriptEnabled(true);
    emptyView = v.findViewById(R.id.empty);
    emptyTextView = (TextView) v.findViewById(R.id.empty_text);
    emptyTextView.setText(Html.fromHtml(getString(R.string.error_offline)));

    final Activity activity = getActivity();

    defaultUrl = activity.getString(R.string.help_user_guide_default_url);

    webView.setWebViewClient(new WebViewClient() {
        boolean hasError = false;

        @Override/*from  ww w.  j a v a 2 s.co m*/
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            hasError = false;
            getActivity().setProgressBarIndeterminateVisibility(true);
            refreshIcon.setVisible(false);
        }

        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            super.onReceivedError(view, errorCode, description, failingUrl);

            // We redirect to default EN documentation if locale docs are
            // not available.
            if ((errorCode == ERROR_FILE_NOT_FOUND || errorCode == ERROR_HOST_LOOKUP) && !isDefault
                    && failingUrl.equals(rootUrl)) {
                hasError = true;
                view.loadUrl(defaultUrl);
                view.setVisibility(View.GONE);
            } else if (!ConnectivityUtils.hasInternetAvailable(getActivity())) {
                view.setVisibility(View.GONE);
                emptyView.setVisibility(View.VISIBLE);
                hasError = true;
            }
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            if (hasError) {
                view.setVisibility(View.GONE);
            } else {
                view.setVisibility(View.VISIBLE);
            }

            if (getActivity() != null) {
                getActivity().setProgressBarIndeterminateVisibility(false);
                refreshIcon.setVisible(true);
            }
        }

        public void onFormResubmission(WebView view, Message dontResend, Message resend) {
            resend.sendToTarget();
        }

    });

    webView.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN) {
                switch (keyCode) {
                case KeyEvent.KEYCODE_BACK:
                    if (webView.canGoBack()) {
                        webView.goBack();
                        return true;
                    }
                    break;
                }
            }
            return false;
        }
    });

    rootUrl = getUrl(activity);
    webView.loadUrl(rootUrl);

    return v;
}

---

From source file:org.alfresco.mobile.android.application.fragments.help.HelpDialogFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.app_webview, container, false);

    webView = (WebView) v.findViewById(org.alfresco.mobile.android.foundation.R.id.webview);
    webView.getSettings().setJavaScriptEnabled(true);
    emptyView = v.findViewById(org.alfresco.mobile.android.foundation.R.id.empty);
    emptyTextView = (TextView) v.findViewById(org.alfresco.mobile.android.foundation.R.id.empty_text);
    emptyTextView.setText(Html.fromHtml(getString(R.string.error_offline)));

    final FragmentActivity activity = getActivity();

    defaultUrl = activity.getString(R.string.help_user_guide_default_url);

    webView.setWebViewClient(new WebViewClient() {
        boolean hasError = false;

        @Override//ww w .java  2  s . com
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            hasError = false;
            displayProgress(true);
            if (refreshIcon != null) {
                refreshIcon.setVisible(false);
            }
        }

        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            super.onReceivedError(view, errorCode, description, failingUrl);

            // We redirect to default EN documentation if locale docs are
            // not available.
            if ((errorCode == ERROR_FILE_NOT_FOUND || errorCode == ERROR_HOST_LOOKUP) && !isDefault
                    && failingUrl.equals(rootUrl)) {
                hasError = true;
                view.loadUrl(defaultUrl);
                view.setVisibility(View.GONE);
            } else if (!ConnectivityUtils.hasInternetAvailable(getActivity())) {
                view.setVisibility(View.GONE);
                emptyView.setVisibility(View.VISIBLE);
                hasError = true;
            }
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            if (getActivity() == null) {
                return;
            }
            super.onPageFinished(view, url);
            if (hasError) {
                view.setVisibility(View.GONE);
            } else {
                view.setVisibility(View.VISIBLE);
            }
            displayProgress(false);
            if (refreshIcon != null) {
                refreshIcon.setVisible(true);
            }
        }

        public void onFormResubmission(WebView view, Message dontResend, Message resend) {
            resend.sendToTarget();
        }

    });

    webView.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN) {
                switch (keyCode) {
                case KeyEvent.KEYCODE_BACK:
                    if (webView.canGoBack()) {
                        webView.goBack();
                        return true;
                    }
                    break;
                }
            }
            return false;
        }
    });

    rootUrl = getUrl(activity);
    webView.loadUrl(rootUrl);

    return v;
}

---

From source file:com.github.dfa.diaspora_android.activity.ShareActivity.java

@SuppressLint("SetJavaScriptEnabled")
@Override//from   w w w.  j  a v a 2  s  .  c o  m
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.main__activity);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    if (toolbar != null) {
        toolbar.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (Helpers.isOnline(ShareActivity.this)) {
                    Intent intent = new Intent(ShareActivity.this, MainActivity.class);
                    startActivityForResult(intent, 100);
                    overridePendingTransition(0, 0);
                    finish();
                } else {
                    Snackbar.make(swipeView, R.string.no_internet, Snackbar.LENGTH_LONG).show();
                }
            }
        });
    }
    setTitle(R.string.new_post);

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

    swipeView = (SwipeRefreshLayout) findViewById(R.id.swipe);
    swipeView.setEnabled(false);

    podDomain = ((App) getApplication()).getSettings().getPodDomain();

    webView = (WebView) findViewById(R.id.webView);
    webView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);

    WebSettings wSettings = webView.getSettings();
    wSettings.setJavaScriptEnabled(true);
    wSettings.setBuiltInZoomControls(true);

    if (Build.VERSION.SDK_INT >= 21)
        wSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);

    /*
     * WebViewClient
     */
    webView.setWebViewClient(new WebViewClient() {
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            Log.d(TAG, url);
            if (!url.contains(podDomain)) {
                Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
                startActivity(i);
                return true;
            }
            return false;

        }

        public void onPageFinished(WebView view, String url) {
            Log.i(TAG, "Finished loading URL: " + url);
        }
    });

    /*
     * WebChromeClient
     */
    webView.setWebChromeClient(new WebChromeClient() {

        public void onProgressChanged(WebView wv, int progress) {
            progressBar.setProgress(progress);

            if (progress > 0 && progress <= 60) {
                Helpers.getNotificationCount(wv);
            }

            if (progress > 60) {
                Helpers.applyDiasporaMobileSiteChanges(wv);
            }

            if (progress == 100) {
                progressBar.setVisibility(View.GONE);
            } else {
                progressBar.setVisibility(View.VISIBLE);
            }
        }

        @Override
        public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> filePathCallback,
                FileChooserParams fileChooserParams) {
            if (mFilePathCallback != null)
                mFilePathCallback.onReceiveValue(null);

            mFilePathCallback = filePathCallback;

            Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
                // Create the File where the photo should go
                File photoFile = null;
                try {
                    photoFile = createImageFile();
                    takePictureIntent.putExtra("PhotoPath", mCameraPhotoPath);
                } catch (IOException ex) {
                    // Error occurred while creating the File
                    Snackbar.make(getWindow().findViewById(R.id.main__layout), "Unable to get image",
                            Snackbar.LENGTH_LONG).show();
                }

                // Continue only if the File was successfully created
                if (photoFile != null) {
                    mCameraPhotoPath = "file:" + photoFile.getAbsolutePath();
                    takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
                } else {
                    takePictureIntent = null;
                }
            }

            Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT);
            contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE);
            contentSelectionIntent.setType("image/*");

            Intent[] intentArray;
            if (takePictureIntent != null) {
                intentArray = new Intent[] { takePictureIntent };
            } else {
                intentArray = new Intent[0];
            }

            Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
            chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent);
            chooserIntent.putExtra(Intent.EXTRA_TITLE, "Image Chooser");
            chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentArray);

            startActivityForResult(chooserIntent, INPUT_FILE_REQUEST_CODE);

            return true;
        }
    });

    if (savedInstanceState == null) {
        if (Helpers.isOnline(ShareActivity.this)) {
            webView.loadUrl("https://" + podDomain + "/status_messages/new");
        } else {
            Snackbar.make(getWindow().findViewById(R.id.main__layout), R.string.no_internet,
                    Snackbar.LENGTH_LONG).show();
        }
    }

    Intent intent = getIntent();
    String action = intent.getAction();
    String type = intent.getType();

    if (Intent.ACTION_SEND.equals(action) && type != null) {
        if ("text/plain".equals(type)) {
            if (intent.hasExtra(Intent.EXTRA_SUBJECT)) {
                handleSendSubject(intent);
            } else {
                handleSendText(intent);
            }
        } else if (type.startsWith("image/")) {
            // TODO Handle single image being sent -> see manifest
            handleSendImage(intent);
        }
        //} else {
        // Handle other intents, such as being started from the home screen
    }

}

---

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