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.yoavst.quickapps.news.LoginActivity.java

private WebViewClient createWebViewClient() {
    return new WebViewClient() {
        @Override/*w ww. j  a v a  2s.c  o  m*/
        public void onPageStarted(WebView view, String url, Bitmap fav) {
            mProgressDialog.show();
        }

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

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (url.startsWith(REDIRECT_URI_LOCAL) || url.startsWith(REDIRECT_URN)) {
                mProgressDialog.show();
                handleUrl(url);
                return true;
            }
            mProgressDialog.dismiss();
            return false;
        }
    };
}

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From source file:com.amazonaws.devicefarm.android.referenceapp.Fragments.WebViewFragment.java

/**
 * Generates a WebView client with custom logic for calabash tests
 *
 * @return WebViewClient//from w  w  w . ja  v  a2s  . c o  m
 */
private WebViewClient generateWebViewClient() {
    return new WebViewClient() {

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            Log.i("WebView", url);
            if (!isError) {
                try {
                    webView.setContentDescription((new URL(url)).getHost());
                } catch (MalformedURLException e) {
                    Log.e("WebView", "Malformed url error");
                }
            } else {
                webView.setContentDescription(getString(R.string.webview_fail));
            }
        }

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

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From source file:com.near.chimerarevo.fragments.WebFragment.java

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

    ((BaseActivity) getActivity()).getToolbar().setTitle(getResources().getString(R.string.app_name));

    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
    mWebView.setHorizontalScrollBarEnabled(true);
    mWebView.setHorizontalScrollbarOverlay(true);
    mWebView.setVerticalScrollBarEnabled(true);
    mWebView.setVerticalScrollbarOverlay(true);

    mWebView.setWebViewClient(new WebViewClient() {

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (Uri.parse(url).getHost()
                    .contains(Uri.parse(getArguments().getString(Constants.KEY_URL)).getHost()))
                return false;

            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
            startActivity(intent);
            return true;
        }

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            mProgressContainer.setVisibility(View.VISIBLE);
            mWebContainer.setVisibility(View.GONE);
        }

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

    });

    if (getArguments().containsKey(Constants.KEY_URL))
        mWebView.loadUrl(getArguments().getString(Constants.KEY_URL));
}

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From source file:com.google.blockly.android.codegen.CodeGeneratorService.java

@Override
public void onCreate() {
    mHandler = new Handler();
    mWebview = new WebView(this);
    mWebview.getSettings().setJavaScriptEnabled(true);
    mWebview.setWebChromeClient(new WebChromeClient());
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        WebView.setWebContentsDebuggingEnabled(true);
    }//from   ww  w . j  a v a  2 s  . c  om
    mWebview.addJavascriptInterface(new BlocklyJavascriptInterface(), "BlocklyJavascriptInterface");

    mWebview.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {
            synchronized (this) {
                mReady = true;
            }
            handleRequest();
        }
    });
    mWebview.loadUrl(BLOCKLY_COMPILER_PAGE);
}

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From source file:com.example.nq.journalism_master.innerbrowser.InnerBrowserFragment.java

@Nullable
@Override/* www.  j  a  va  2  s  . c  o m*/
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
        @Nullable Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_inner_browser, container, false);

    initViews(view);
    initWebViewSettings(webView);

    // if not set this, click the back arrow will call nothing
    setHasOptionsMenu(true);

    webView.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            changeToolbarAndProgressBar(newProgress);
        }
    });

    webView.setWebViewClient(new WebViewClient() {

        @Override
        public void onReceivedError(WebView view1, WebResourceRequest request, WebResourceError error) {

            webView.setVisibility(View.GONE);
            imageView.setVisibility(View.VISIBLE);
            textView.setVisibility(View.VISIBLE);

            imageView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    if (NetworkState.networkConnected(getContext())) {
                        webView.loadUrl(url);
                        webView.setVisibility(View.VISIBLE);
                        imageView.setVisibility(View.GONE);
                        textView.setVisibility(View.GONE);
                    }
                }
            });

        }

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

    // WebView?html?
    webView.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN) {
                if (keyCode == KeyEvent.KEYCODE_BACK && webView.canGoBack()) {
                    webView.goBack();
                    return true;
                }
            }
            return false;
        }
    });

    webView.loadUrl(url);

    return view;
}

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From source file:net.olejon.mdapp.MedicationNlhFragment.java

@SuppressLint("SetJavaScriptEnabled")
@Override/*  w  w w . ja  v  a 2 s .  co m*/
public View onCreateView(LayoutInflater inflater, ViewGroup container, final Bundle savedInstanceState) {
    ViewGroup viewGroup = (ViewGroup) inflater.inflate(R.layout.fragment_medication_nlh, container, false);

    // Activity
    final Activity activity = getActivity();

    // Context
    final Context context = activity.getApplicationContext();

    // Tools
    final MyTools mTools = new MyTools(context);

    // Arguments
    Bundle bundle = getArguments();

    final String pageUri = bundle.getString("uri");

    // Progress bar
    final ProgressBar progressBar = (ProgressBar) activity
            .findViewById(R.id.medication_toolbar_progressbar_horizontal);

    // Toolbar
    final LinearLayout toolbarSearchLayout = (LinearLayout) activity
            .findViewById(R.id.medication_toolbar_search_layout);
    final EditText toolbarSearchEditText = (EditText) activity.findViewById(R.id.medication_toolbar_search);

    // Web view
    WEBVIEW = (WebView) viewGroup.findViewById(R.id.medication_nlh_content);

    WebSettings webSettings = WEBVIEW.getSettings();
    webSettings.setJavaScriptEnabled(true);
    webSettings.setAppCacheEnabled(true);
    webSettings.setDomStorageEnabled(true);
    webSettings.setAppCachePath(context.getCacheDir().getAbsolutePath());
    webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);

    WEBVIEW.setWebViewClient(new WebViewClient() {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (!mTools.isDeviceConnected()) {
                mTools.showToast(getString(R.string.device_not_connected), 0);
                return true;
            } else if (url.matches(".*/[^#]+#[^/]+$")) {
                WEBVIEW.loadUrl(url.replaceAll("#[^/]+$", ""));
                return true;
            } else if (url.matches("^https?://.*?\\.pdf$")) {
                mTools.downloadFile(view.getTitle(), url);
                return true;
            }

            return false;
        }
    });

    WEBVIEW.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            if (newProgress == 100) {
                progressBar.setVisibility(View.INVISIBLE);
            } else {
                progressBar.setVisibility(View.VISIBLE);
                progressBar.setProgress(newProgress);

                toolbarSearchLayout.setVisibility(View.GONE);
                toolbarSearchEditText.setText("");
            }
        }
    });

    if (savedInstanceState == null) {
        WEBVIEW.loadUrl(pageUri);
    } else {
        WEBVIEW.restoreState(savedInstanceState);
    }

    return viewGroup;
}

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From source file:org.smartrobot.android.web.RobotWebView.java

private void init() {
    getSettings().setJavaScriptEnabled(true);
    addJavascriptInterface(mSmartRobotHandler, "SmartRobotHandler");
    setWebViewClient(new WebViewClient() {
        @Override/*  ww w. j av a 2  s  .  c o  m*/
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            mPageLoaded = false;
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            if (mInitialized)
                initialize();
            if (mActivated)
                loadUrl("javascript:onActivated()");
            mPageLoaded = true;
        }
    });
}

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From source file:com.btmura.android.reddit.app.LinkFragment.java

@SuppressLint("SetJavaScriptEnabled")
private void setupWebView(WebView webView) {
    WebSettings settings = webView.getSettings();
    settings.setBuiltInZoomControls(true);
    settings.setDisplayZoomControls(false);
    settings.setDomStorageEnabled(true);
    settings.setJavaScriptEnabled(true);
    settings.setLoadWithOverviewMode(true);
    settings.setSupportZoom(true);/*w  ww  .  j  a va  2  s.c  o  m*/
    settings.setPluginState(PluginState.ON_DEMAND);
    settings.setUseWideViewPort(true);

    webView.setOnLongClickListener(this);

    webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            if (progress != null) {
                progress.setVisibility(View.VISIBLE);
            }
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            if (progress != null) {
                progress.setVisibility(View.GONE);
            }
        }
    });

    webView.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            if (progress != null) {
                progress.setProgress(newProgress);
            }
        }
    });
}

---

From source file:org.golang.app.WViewActivity.java

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

    //Fixed Portrait orientation
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    /*this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
    WindowManager.LayoutParams.FLAG_FULLSCREEN);*/

    setContentView(R.layout.webview);//from  ww w  . ja v a2 s.c o  m
    WebView webView = (WebView) findViewById(R.id.webView1);

    initWebView(webView);
    webView.setWebViewClient(new WebViewClient() {

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            Log.d("JavaGoWV: ", url);

            final Pattern p = Pattern.compile("dcoinKey&password=(.*)$");
            final Matcher m = p.matcher(url);
            if (m.find()) {
                try {
                    Thread thread = new Thread(new Runnable() {
                        @Override
                        public void run() {
                            try {
                                //File root = android.os.Environment.getExternalStorageDirectory();
                                File dir = Environment
                                        .getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
                                Log.d("JavaGoWV", "dir " + dir);

                                URL keyUrl = new URL(
                                        "http://127.0.0.1:8089/ajax?controllerName=dcoinKey&first=1"); //you can write here any link
                                //URL keyUrl = new URL("http://yandex.ru/"); //you can write here any link
                                File file = new File(dir, "dcoin-key.png");

                                long startTime = System.currentTimeMillis();
                                Log.d("JavaGoWV", "download begining");
                                Log.d("JavaGoWV", "download keyUrl:" + keyUrl);

                                /* Open a connection to that URL. */
                                URLConnection ucon = keyUrl.openConnection();

                                Log.d("JavaGoWV", "0");
                                /*
                                * Define InputStreams to read from the URLConnection.
                                */
                                InputStream is = ucon.getInputStream();

                                Log.d("JavaGoWV", "01");

                                BufferedInputStream bis = new BufferedInputStream(is);

                                Log.d("JavaGoWV", "1");
                                /*
                                * Read bytes to the Buffer until there is nothing more to read(-1).
                                */
                                ByteArrayBuffer baf = new ByteArrayBuffer(5000);
                                int current = 0;
                                while ((current = bis.read()) != -1) {
                                    baf.append((byte) current);
                                }

                                Log.d("JavaGoWV", "2");
                                /* Convert the Bytes read to a String. */
                                FileOutputStream fos = new FileOutputStream(file);
                                fos.write(baf.toByteArray());
                                fos.flush();
                                fos.close();

                                Log.d("JavaGoWV", "3");
                                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
                                    Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
                                    Uri contentUri = Uri.fromFile(file);
                                    mediaScanIntent.setData(contentUri);
                                    WViewActivity.this.sendBroadcast(mediaScanIntent);
                                } else {
                                    sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED,
                                            Uri.parse("file://" + Environment.getExternalStorageDirectory())));
                                }

                                Log.d("JavaGoWV", "4");
                            } catch (Exception e) {
                                Log.e("JavaGoWV error 0", e.toString());
                                e.printStackTrace();
                            }
                        }
                    });
                    thread.start();

                } catch (Exception e) {
                    Log.e("JavaGoWV error", e.toString());
                    e.printStackTrace();
                }
            }
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {

            Log.e("JavaGoWV", "shouldOverrideUrlLoading " + url);

            if (url.endsWith(".mp4")) {
                Intent in = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
                startActivity(in);
                return true;
            } else {
                return false;
            }
        }

        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            Log.d("JavaGoWV",
                    "failed: " + failingUrl + ", error code: " + errorCode + " [" + description + "]");
        }
    });

    SystemClock.sleep(1500);
    //if (MyService.DcoinStarted(8089)) {
    webView.loadUrl("http://localhost:8089/");
    //}

}

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From source file:com.usabusi.newsreader.ArticleFragment.java

/**
 * Sets up the UI. It consists if a single WebView.
 *//*from   w  w  w . j a  v  a  2  s.  co  m*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    mWebView = new WebView(getActivity());
    //http://stackoverflow.com/questions/17259537/load-webview-from-cache
    WebSettings webSettings = mWebView.getSettings();
    // Enable JavaScript
    webSettings.setJavaScriptEnabled(true); // enable javascript
    mWebView.setHorizontalScrollBarEnabled(false);
    webSettings.setAppCacheMaxSize(5 * 1024 * 1024); // 5MB
    webSettings.setAppCachePath(getActivity().getApplicationContext().getCacheDir().getAbsolutePath());
    webSettings.setAllowFileAccess(true);
    webSettings.setAppCacheEnabled(true);
    webSettings.setCacheMode(WebSettings.LOAD_DEFAULT); // load online by default
    //http://stackoverflow.com/questions/25161720/url-opened-in-browser-instead-of-web-view
    mWebView.setVisibility(View.VISIBLE);
    webSettings.setPluginState(WebSettings.PluginState.ON);
    webSettings.setBuiltInZoomControls(true);

    //final Activity activity = this;
    // Make WebClient
    mWebView.setWebViewClient(new WebViewClient() {
        // Trace Errors
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            Toast.makeText(getActivity().getApplicationContext(), description, Toast.LENGTH_SHORT).show();
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            //http://developer.android.com/guide/webapps/webview.html#HandlingNavigation
            //                view.loadUrl(url);
            //                return true;
            return false;
        }
    });

    loadWebView();
    return mWebView;
}

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