Example usage for android.webkit WebView setWebChromeClient

Introduction

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

Prototype

public void setWebChromeClient(WebChromeClient client) 

Source Link

Document

Sets the chrome handler.

Usage

From source file:Main.java

public static void releaseWebView(WebView webview) {
    webview.stopLoading();/*from   ww  w .jav a  2 s  .  c  o m*/
    webview.setWebChromeClient(null);
    webview.setWebViewClient(null);
    webview.destroy();
    webview = null;
}

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From source file:Main.java

/**
 * <p>Configures basic settings of the webView (Javascript enabled, DOM storage enabled,
 * database enabled).</p>//w ww . j ava  2 s  .  c o  m
 *
 * @param webView The shared webView.
 */
@SuppressLint("SetJavaScriptEnabled")
private static void configureWebViewDefaults(WebView webView) {
    WebSettings settings = webView.getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setDomStorageEnabled(true);
    settings.setDatabaseEnabled(true);

    webView.setWebChromeClient(new WebChromeClient());
}

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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:org.brandroid.openmanager.fragments.DialogHandler.java

public static void showAboutDialog(final Context mContext) {
    LayoutInflater li = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View view = li.inflate(R.layout.about, null);

    String sVersionInfo = "";
    try {// ww  w. j av a  2  s .c  o m
        PackageInfo pi = mContext.getPackageManager().getPackageInfo(mContext.getPackageName(), 0);
        sVersionInfo += pi.versionName;
        if (!pi.versionName.contains("" + pi.versionCode))
            sVersionInfo += " (" + pi.versionCode + ")";
        if (OpenExplorer.IS_DEBUG_BUILD)
            sVersionInfo += " *debug*";
    } catch (NameNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    String sBuildTime = "";
    try {
        sBuildTime = SimpleDateFormat.getInstance()
                .format(new Date(new ZipFile(
                        mContext.getPackageManager().getApplicationInfo(mContext.getPackageName(), 0).sourceDir)
                                .getEntry("classes.dex").getTime()));
    } catch (Exception e) {
        Logger.LogError("Couldn't get Build Time.", e);
    }

    WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics dm = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(dm);
    Display d = wm.getDefaultDisplay();
    String sHardwareInfo = "Display:\n";
    sHardwareInfo += "Size: " + d.getWidth() + "x" + d.getHeight() + "\n";
    if (dm != null)
        sHardwareInfo += "Density: " + dm.density + "\n";
    sHardwareInfo += "Rotation: " + d.getRotation() + "\n\n";
    sHardwareInfo += getNetworkInfo(mContext);
    sHardwareInfo += getDeviceInfo();
    ((TextView) view.findViewById(R.id.about_hardware)).setText(sHardwareInfo);

    final String sSubject = "Feedback for OpenExplorer " + sVersionInfo;
    OnClickListener email = new OnClickListener() {
        public void onClick(View v) {
            Intent intent = new Intent(Intent.ACTION_SEND);
            intent.setType("text/plain");
            //intent.addCategory(Intent.CATEGORY_APP_EMAIL);
            intent.putExtra(android.content.Intent.EXTRA_TEXT, "\n" + getDeviceInfo());
            intent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] { "brandroid64@gmail.com" });
            intent.putExtra(android.content.Intent.EXTRA_SUBJECT, sSubject);
            mContext.startActivity(Intent.createChooser(intent, mContext.getString(R.string.s_chooser_email)));
        }
    };
    OnClickListener viewsite = new OnClickListener() {
        public void onClick(View v) {
            mContext.startActivity(
                    new Intent(android.content.Intent.ACTION_VIEW, Uri.parse("http://brandroid.org/open/")));
        }
    };
    view.findViewById(R.id.about_email).setOnClickListener(email);
    view.findViewById(R.id.about_email_btn).setOnClickListener(email);
    view.findViewById(R.id.about_site).setOnClickListener(viewsite);
    view.findViewById(R.id.about_site_btn).setOnClickListener(viewsite);
    final View mRecentLabel = view.findViewById(R.id.about_recent_status_label);
    final WebView mRecent = (WebView) view.findViewById(R.id.about_recent);
    final OpenChromeClient occ = new OpenChromeClient();
    occ.mStatus = (TextView) view.findViewById(R.id.about_recent_status);
    mRecent.setWebChromeClient(occ);
    mRecent.setWebViewClient(new WebViewClient() {
        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            occ.mStatus.setVisibility(View.GONE);
            mRecent.setVisibility(View.GONE);
            mRecentLabel.setVisibility(View.GONE);
        }
    });
    mRecent.setBackgroundColor(Color.TRANSPARENT);
    mRecent.loadUrl("http://brandroid.org/open/?show=recent");

    ((TextView) view.findViewById(R.id.about_version)).setText(sVersionInfo);
    if (sBuildTime != "")
        ((TextView) view.findViewById(R.id.about_buildtime)).setText(sBuildTime);
    else
        ((TableRow) view.findViewById(R.id.row_buildtime)).setVisibility(View.GONE);

    fillShortcutsTable((TableLayout) view.findViewById(R.id.shortcuts_table));

    final View tab1 = view.findViewById(R.id.tab1);
    final View tab2 = view.findViewById(R.id.tab2);
    final View tab3 = view.findViewById(R.id.tab3);
    ((Button) view.findViewById(R.id.btn_recent)).setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            tab1.setVisibility(View.VISIBLE);
            tab2.setVisibility(View.GONE);
            tab3.setVisibility(View.GONE);
        }
    });
    ((Button) view.findViewById(R.id.btn_hardware)).setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            tab1.setVisibility(View.GONE);
            tab2.setVisibility(View.VISIBLE);
            tab3.setVisibility(View.GONE);
        }
    });
    ((Button) view.findViewById(R.id.btn_shortcuts)).setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            tab1.setVisibility(View.GONE);
            tab2.setVisibility(View.GONE);
            tab3.setVisibility(View.VISIBLE);
        }
    });

    AlertDialog mDlgAbout = new AlertDialog.Builder(mContext).setTitle(R.string.app_name).setView(view)
            .create();

    mDlgAbout.getWindow().getAttributes().windowAnimations = R.style.SlideDialogAnimation;
    mDlgAbout.getWindow().getAttributes().alpha = 0.9f;

    mDlgAbout.show();
}

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From source file:meizhi.meizhi.malin.utils.DestroyCleanUtil.java

@SuppressLint("ObsoleteSdkInt")
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
public static void unBindView(View view) {
    if (view == null)
        return;/*from   ww w .ja v  a  2  s  .co m*/
    Drawable drawable;
    int i;
    //1.
    try {
        view.setOnClickListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //2.
    try {
        view.setOnCreateContextMenuListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //3.
    try {
        view.setOnFocusChangeListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //4.
    try {
        view.setOnKeyListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //5.
    try {
        view.setOnLongClickListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //6.
    try {
        view.setOnTouchListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //7.
    try {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
            view.setOnApplyWindowInsetsListener(null);
        }
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //8.
    try {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            view.setOnContextClickListener(null);
        }
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //9.
    try {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            view.setOnScrollChangeListener(null);
        }
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //10.
    try {
        view.setOnDragListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //11.
    try {
        view.setOnGenericMotionListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //12.
    try {
        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB_MR2) {//13
            view.setOnHoverListener(null);
        }
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //13.
    try {
        view.setOnSystemUiVisibilityChangeListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    /**
     * @see SwipeRefreshLayout#onDetachedFromWindow()
     */
    if (view.getBackground() != null && !view.getClass().getName().equals(CIRCLE_CLASS)) {
        try {
            view.getBackground().setCallback(null);
            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {//16
                view.setBackgroundDrawable(null);
            } else {
                view.setBackground(null);
            }
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //ImageView
    if (view instanceof ImageView) {
        try {
            ImageView imageView = (ImageView) view;
            drawable = imageView.getDrawable();
            if (drawable != null) {
                drawable.setCallback(null);
            }
            imageView.setImageDrawable(null);
            imageView.setImageBitmap(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //TextView
    if (view instanceof TextView) {
        try {
            TextView textView = (TextView) view;
            textView.setCompoundDrawables(null, null, null, null);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
                textView.setCompoundDrawablesRelative(null, null, null, null);
            }
            textView.setCursorVisible(false);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //ImageButton
    if (view instanceof ImageButton) {
        try {
            ImageButton imageButton = (ImageButton) view;
            drawable = imageButton.getDrawable();
            if (drawable != null) {
                drawable.setCallback(null);
            }
            imageButton.setImageDrawable(null);
            imageButton.setImageBitmap(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //ListView
    if (view instanceof ListView) {
        ListView listView = (ListView) view;

        try {
            listView.setAdapter(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }

        try {
            listView.setOnScrollListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }

        try {
            listView.setOnItemClickListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }

        try {
            listView.setOnItemLongClickListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }

        try {
            listView.setOnItemSelectedListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //RecyclerView
    if (view instanceof RecyclerView) {
        try {
            RecyclerView recyclerView = (RecyclerView) view;
            recyclerView.setAdapter(null);
            recyclerView.setChildDrawingOrderCallback(null);
            recyclerView.setOnScrollListener(null);
            recyclerView.addOnScrollListener(null);
            recyclerView.removeOnScrollListener(null);
            recyclerView.setRecyclerListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //WebView
    if (view instanceof WebView) {

        WebView webView = (WebView) view;
        try {
            webView.stopLoading();
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            webView.removeAllViews();
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            webView.setWebChromeClient(null);
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            webView.setWebViewClient(null);
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            webView.destroy();
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            if (null != view.getParent() && view.getParent() instanceof ViewGroup) {
                ((ViewGroup) view.getParent()).removeView(view);
            }
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

    }

    //SurfaceView
    if (view instanceof SurfaceView) {
        try {
            SurfaceView surfaceView = (SurfaceView) view;
            SurfaceHolder holder = surfaceView.getHolder();
            if (holder != null) {
                Surface surface = holder.getSurface();
                if (surface != null) {
                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
                        surface.release();
                    }
                }
            }
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }
    }

    view.destroyDrawingCache();
    view.clearAnimation();

    if (view instanceof ViewGroup) {
        ViewGroup viewGroup = (ViewGroup) view;
        int childCount = (viewGroup).getChildCount();
        for (i = 0; i < childCount; i++) {
            unBindView((viewGroup).getChildAt(i));
        }
    }
}

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From source file:com.prasanna.android.stacknetwork.FullscreenTextActivity.java

@SuppressLint("SetJavaScriptEnabled")
@Override/*from  ww w.  j a  v a2  s  .co  m*/
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.code_full_screen);

    getActionBar().hide();

    CharSequence text = getIntent().getCharSequenceExtra(StringConstants.TEXT);

    WebView webView = (WebView) findViewById(R.id.fullScreenText);
    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);
}

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From source file:com.sinelead.car.club.XinchepingFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    View v = inflater.inflate(R.layout.activity_content_xincheping, null);
    WebView webView = (WebView) v.findViewById(R.id.webView_xincheping);
    webView.setWebChromeClient(new WebChromeClient());

    webView.setWebViewClient(new WebViewClient() {
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);//from w  ww  .  j  a  v a 2 s .  c om
            return true;
        }
    });

    webView.getSettings().setJavaScriptEnabled(true);

    webView.loadUrl("http://m.xincheping.com");
    return v;
}

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From source file:com.androidquery.simplefeed.PQuery.java

private void debug(WebView wv) {
    wv.setWebChromeClient(new WebChromeClient() {
        public boolean onConsoleMessage(ConsoleMessage cm) {
            AQUtility.debug(cm.message() + " -- From line " + cm.lineNumber() + " of " + cm.sourceId());
            return true;
        }/*www .jav  a 2  s  .co m*/
    });
}

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From source file:org.geometerplus.android.fbreader.network.auth.WebAuthorisationScreen.java

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

    requestWindowFeature(Window.FEATURE_PROGRESS);
    SQLiteCookieDatabase.init(this);
    CookieSyncManager.createInstance(getApplicationContext());
    CookieManager.getInstance().removeAllCookie();
    final Intent intent = getIntent();
    final Uri data = intent.getData();
    if (data == null || data.getHost() == null) {
        finish();/*from   w  w w  .  j  a  va2s  .c o  m*/
        return;
    }
    final String completeUrl = intent.getStringExtra(COMPLETE_URL_KEY);

    OrientationUtil.setOrientation(this, intent);
    final WebView view = new WebView(this);
    view.getSettings().setJavaScriptEnabled(true);

    view.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int progress) {
            setProgress(progress * 100);
        }
    });
    view.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            setTitle(url);
            if (url != null && url.startsWith(completeUrl)) {
                final HashMap<String, String> cookies = new HashMap<String, String>();
                final String cookieString = CookieManager.getInstance().getCookie(url);
                if (cookieString != null) {
                    // cookieString is a string like NAME=VALUE [; NAME=VALUE]
                    for (String pair : cookieString.split(";")) {
                        final String[] parts = pair.split("=", 2);
                        if (parts.length != 2) {
                            continue;
                        }
                        cookies.put(parts[0].trim(), parts[1].trim());
                    }
                }
                storeCookies(data.getHost(), cookies);
                WebAuthorisationScreen.this.setResult(RESULT_OK);
                finish();
            }
        }

        public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
            if (android.os.Build.VERSION.SDK_INT == android.os.Build.VERSION_CODES.ECLAIR_MR1) {
                // hack for auth problem in android 2.1
                handler.proceed();
            } else {
                super.onReceivedSslError(view, handler, error);
            }
        }
    });
    setContentView(view);
    view.loadUrl(intent.getDataString());
}

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From source file:cn.sharesdk.analysis.MobclickAgentJSInterface.java

public MobclickAgentJSInterface(Context paramContext, WebView paramWebView) {
    this.context = paramContext;
    paramWebView.getSettings().setJavaScriptEnabled(true);
    paramWebView.setWebChromeClient(new StatisticsWebClient(null));
}

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