android.webkit.WebView#setLayerType

Source File: AboutActivity.java From QuranAndroid with GNU General Public License v3.0

6 votes

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

    getSupportActionBar().setTitle(getString(R.string.about));
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    progressBar = (ProgressBar) findViewById(R.id.progress);
    progressBar.getIndeterminateDrawable()
            .setColorFilter(ContextCompat.getColor(this, R.color.colorPrimary), PorterDuff.Mode.SRC_IN);
    info_web = (WebView) findViewById(R.id.webview_company_info);
    info_web.setBackgroundColor(Color.TRANSPARENT);
    info_web.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    info_web.setWebViewClient(new myWebClient());
    info_web.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
    info_web.getSettings().setJavaScriptEnabled(true);
    String infoText = getString(R.string.company_info_web);
    info_web.loadDataWithBaseURL("file:///android_asset/fonts/", getWebViewText(infoText), "text/html", "utf-8", null);

}

Source File: AboutActivity.java From QuranAndroid with GNU General Public License v3.0

6 votes

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

    getSupportActionBar().setTitle(getString(R.string.about));
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    progressBar = (ProgressBar) findViewById(R.id.progress);
    progressBar.getIndeterminateDrawable()
            .setColorFilter(ContextCompat.getColor(this, R.color.colorPrimary), PorterDuff.Mode.SRC_IN);
    info_web = (WebView) findViewById(R.id.webview_company_info);
    info_web.setBackgroundColor(Color.TRANSPARENT);
    info_web.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    info_web.setWebViewClient(new myWebClient());
    info_web.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
    info_web.getSettings().setJavaScriptEnabled(true);
    String infoText = getString(R.string.company_info_web);
    info_web.loadDataWithBaseURL("file:///android_asset/fonts/", getWebViewText(infoText), "text/html", "utf-8", null);

}

Source File: AboutActivity.java From MuslimMateAndroid with GNU General Public License v3.0

6 votes

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

    getSupportActionBar().setTitle(getString(R.string.about));
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    progressBar = (ProgressBar) findViewById(R.id.progress);
    progressBar.getIndeterminateDrawable()
            .setColorFilter(ContextCompat.getColor(this, R.color.colorPrimary), PorterDuff.Mode.SRC_IN);
    info_web = (WebView) findViewById(R.id.webview_company_info);
    info_web.setBackgroundColor(Color.TRANSPARENT);
    info_web.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    info_web.setWebViewClient(new myWebClient());
    info_web.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
    info_web.getSettings().setJavaScriptEnabled(true);
    info_web.getSettings().setDefaultFontSize((int) getResources().getDimension(R.dimen.about_text_size));

    String infoText = getString(R.string.company_info_web);
    info_web.loadDataWithBaseURL("file:///android_asset/fonts/", getWebViewText(infoText), "text/html", "utf-8", null);

}

Source File: MainActivity.java From Android-File-Chooser with GNU General Public License v3.0

6 votes

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

    webView = (WebView) findViewById(R.id.webView);
    webSettings = webView.getSettings();
    webSettings.setAppCacheEnabled(true);
    webSettings.setCacheMode(webSettings.LOAD_CACHE_ELSE_NETWORK);
    webSettings.setJavaScriptEnabled(true);
    webSettings.setLoadWithOverviewMode(true);
    webSettings.setAllowFileAccess(true);
    webView.setWebViewClient(new PQClient());
    webView.setWebChromeClient(new PQChromeClient());
    //if SDK version is greater of 19 then activate hardware acceleration otherwise activate software acceleration
    if (Build.VERSION.SDK_INT >= 19) {
        webView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
    } else if (Build.VERSION.SDK_INT >= 11 && Build.VERSION.SDK_INT < 19) {
        webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    }

    webView.loadUrl("https://en.imgbb.com/");
}

Source File: WebViewCache.java From tysq-android with GNU General Public License v3.0

5 votes

public WebViewCache(Context context, String url, int size) {

        mWebViewList = new ArrayList<>(size);

        int width = ScreenAdapterUtils.getScreenWidth();
        int height = ScreenAdapterUtils.getAdHeight();

        for (int i = 0; i < DEFAULT_WEBVIEW_NUM; i++){
            WebView webView = new WebView(context);
            webView.loadUrl(url);

            ViewGroup.LayoutParams layoutParams = webView.getLayoutParams();

            if (layoutParams == null){
                layoutParams = new ViewGroup.LayoutParams(width, height);
            } else {
                layoutParams.width = width;
                layoutParams.height = height;
            }

            webView.setLayoutParams(layoutParams);
            webView.setLayerType(View.LAYER_TYPE_HARDWARE, null);

            WebSettings settings = webView.getSettings();
            settings.setJavaScriptEnabled(true);
            webView.addJavascriptInterface(new TyJavaScriptInterface(context), "android");

            mWebViewList.add(webView);
        }
    }

Source File: Web3WebviewManager.java From react-native-web3-webview with MIT License

5 votes

@Override
public void onPageFinished(WebView webView, String url) {
    super.onPageFinished(webView, url);

    if (!mLastLoadFailed) {
        Web3Webview Web3Webview = (Web3Webview) webView;
        Web3Webview.callInjectedJavaScript();
        Web3Webview.setVerticalScrollBarEnabled(true);
        Web3Webview.setHorizontalScrollBarEnabled(true);
        webView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        emitFinishEvent(webView, url);
        Web3Webview.linkBridge();
    }
}

Source File: AboutDialog.java From UpdogFarmer with GNU General Public License v3.0

5 votes

@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    final WebView webView = (WebView) LayoutInflater.from(getActivity()).inflate(R.layout.about_dialog, null);
    final String lang = Locale.getDefault().getLanguage();
    String uri = "file:///android_asset/about.html";
    try {
        // Load language-specific version of the about page if available.
        final List<String> assets = Arrays.asList(getResources().getAssets().list(""));
        if (assets.contains(String.format("about-%s.html", lang))) {
            uri = String.format("file:///android_asset/about-%s.html", lang);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
        // Getting Chromium crashes on certain KitKat devices. Might be caused by hardware acceleration
        webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    }
    webView.loadUrl(uri);
    webView.setBackgroundColor(Color.TRANSPARENT);
    return new AlertDialog.Builder(getActivity())
            .setTitle(R.string.about)
            .setView(webView)
            .setPositiveButton(R.string.ok, null)
            .create();
}

Source File: BaseWebActivity.java From FwdPortForwardingApp with GNU General Public License v3.0

5 votes

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

    // Set up toolbar
    final Toolbar toolbar = getActionBarToolbar();
    setSupportActionBar(toolbar);

    toolbar.setNavigationIcon(R.drawable.ic_close_24dp);
    toolbar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            onBackPressed();
        }
    });

    final WebView webView = (WebView) findViewById(R.id.help_webview);
    webView.setBackgroundColor(Color.TRANSPARENT);
    webView.setWebViewClient(new MyWebViewClient());
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setAppCacheEnabled(false);
    webView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);

    // Hardware acceleration for web view
    webView.setLayerType(View.LAYER_TYPE_HARDWARE, null);

    webView.loadUrl(url);
}

Source File: PersonInfoFinishedActivity.java From MiBandDecompiled with Apache License 2.0

5 votes

private void a()
{
    WebView webview = (WebView)findViewById(0x7f0a0174);
    WebSettings websettings = webview.getSettings();
    websettings.setUseWideViewPort(true);
    websettings.setLoadWithOverviewMode(true);
    webview.setLayerType(1, null);
    webview.loadUrl("file:///android_asset/set_finish.gif");
    a.postDelayed(new j(this, webview), 1000L);
}

Source File: LoginActivity.java From MiBandDecompiled with Apache License 2.0

5 votes

private void c()
{
    WebView webview = (WebView)findViewById(0x7f0a003b);
    WebSettings websettings = webview.getSettings();
    websettings.setUseWideViewPort(true);
    websettings.setLoadWithOverviewMode(true);
    webview.setLayerType(1, null);
    webview.setBackgroundColor(0);
    webview.setInitialScale((100 * getResources().getDisplayMetrics().densityDpi) / 480);
    webview.loadUrl("file:///android_asset/startup.gif");
    (new Handler()).postDelayed(new b(this), 4800L);
    C.setEnabled(false);
    r.setEnabled(false);
    s.setEnabled(false);
}

Source File: AbsAgentWebSettings.java From AgentWeb with Apache License 2.0

4 votes

private void settings(WebView webView) {
    mWebSettings = webView.getSettings();
    mWebSettings.setJavaScriptEnabled(true);
    mWebSettings.setSupportZoom(true);
    mWebSettings.setBuiltInZoomControls(false);
    mWebSettings.setSavePassword(false);
    if (AgentWebUtils.checkNetwork(webView.getContext())) {
        //根据cache-control获取数据。
        mWebSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
    } else {
        //没网，则从本地获取，即离线加载
        mWebSettings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
    }
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        //适配5.0不允许http和https混合使用情况
        mWebSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
        webView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        webView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
    } else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    }
    mWebSettings.setTextZoom(100);
    mWebSettings.setDatabaseEnabled(true);
    mWebSettings.setAppCacheEnabled(true);
    mWebSettings.setLoadsImagesAutomatically(true);
    mWebSettings.setSupportMultipleWindows(false);
    // 是否阻塞加载网络图片  协议http or https
    mWebSettings.setBlockNetworkImage(false);
    // 允许加载本地文件html  file协议
    mWebSettings.setAllowFileAccess(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // 通过 file url 加载的 Javascript 读取其他的本地文件 .建议关闭
        mWebSettings.setAllowFileAccessFromFileURLs(false);
        // 允许通过 file url 加载的 Javascript 可以访问其他的源，包括其他的文件和 http，https 等其他的源
        mWebSettings.setAllowUniversalAccessFromFileURLs(false);
    }
    mWebSettings.setJavaScriptCanOpenWindowsAutomatically(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {

        mWebSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    } else {
        mWebSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);
    }
    mWebSettings.setLoadWithOverviewMode(false);
    mWebSettings.setUseWideViewPort(false);
    mWebSettings.setDomStorageEnabled(true);
    mWebSettings.setNeedInitialFocus(true);
    mWebSettings.setDefaultTextEncodingName("utf-8");//设置编码格式
    mWebSettings.setDefaultFontSize(16);
    mWebSettings.setMinimumFontSize(12);//设置 WebView 支持的最小字体大小，默认为 8
    mWebSettings.setGeolocationEnabled(true);
    String dir = AgentWebConfig.getCachePath(webView.getContext());
    LogUtils.i(TAG, "dir:" + dir + "   appcache:" + AgentWebConfig.getCachePath(webView.getContext()));
    //设置数据库路径  api19 已经废弃,这里只针对 webkit 起作用
    mWebSettings.setGeolocationDatabasePath(dir);
    mWebSettings.setDatabasePath(dir);
    mWebSettings.setAppCachePath(dir);
    //缓存文件最大值
    mWebSettings.setAppCacheMaxSize(Long.MAX_VALUE);
    mWebSettings.setUserAgentString(getWebSettings()
            .getUserAgentString()
            .concat(USERAGENT_AGENTWEB)
            .concat(USERAGENT_UC)
    );
    LogUtils.i(TAG, "UserAgentString : " + mWebSettings.getUserAgentString());
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
        // 安卓9.0后不允许多进程使用同一个数据目录，需设置前缀来区分
        // 参阅 https://blog.csdn.net/lvshuchangyin/article/details/89446629
        Context context = webView.getContext();
        String processName = ProcessUtils.getCurrentProcessName(context);
        if (!context.getApplicationContext().getPackageName().equals(processName)) {
            WebView.setDataDirectorySuffix(processName);
        }
    }
}

Source File: AzkarActivity.java From MuslimMateAndroid with GNU General Public License v3.0

4 votes

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

    zekerContainer = (WebView) rootView.findViewById(R.id.webView);
    zekerContainer.getSettings().setTextSize(WebSettings.TextSize.NORMAL);
    count = (ImageView) rootView.findViewById(R.id.time);
    share = (ImageView) rootView.findViewById(R.id.share);
    countDown = (TextView) rootView.findViewById(R.id.countDown);

    count.setOnClickListener(this);
    share.setOnClickListener(this);

    countDown.setText(NumbersLocal.convertNumberType(getContext() , String.valueOf(getArguments().getInt(REPEAT))));
    if (getArguments().getInt(REPEAT) == 1) {
        count.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
        count.setImageResource(R.drawable.ic_move_next);
    }
    content = (getArguments().getString(CONTENT));
    fadl = (getArguments().getString(FADL)) == null ||
            (getArguments().getString(FADL)).trim().equals("")
            ? "الراوى غير متوفر" : (getArguments().getString(FADL)).trim();
    type = getArguments().getString(TYPE);

    if (Build.VERSION.SDK_INT >= 19) {
        // chromium, enable hardware acceleration
        zekerContainer.setLayerType(View.LAYER_TYPE_HARDWARE, null);
    } else {
        // older android version, disable hardware acceleration
        zekerContainer.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    }

    zekerContainer.setBackgroundColor(Color.TRANSPARENT);

    zekerContainer.loadDataWithBaseURL("file:///android_asset/fonts/",
            String.format("<head> <style>@font-face" +
                            " {font-family: 'font' ;src: url('simple.otf');}div" +
                            " { font-family: 'font';  word-spacing: 1px;} </style></head>" +
                            "<body align='justify'" +
                            " dir='rtl' style='line-height:1.4em ; font-size:x-large'> <div>" +
                            " <span style='color:#3E686A'>%s</span> <br><font size='5.5'>%s</font> </div> </body>"
                    , fadl, content), "text/html", "utf8", "");
    return rootView;
}

Source File: ImagesSliderAdapter.java From matrix-android-console with Apache License 2.0

4 votes

@Override
public Object instantiateItem(ViewGroup container, final int position) {
    View view  = mLayoutInflater.inflate(R.layout.activity_image_web_view, null, false);

    // hide the pie chart
    final PieFractionView pieFractionView = (PieFractionView)view.findViewById(R.id.download_zoomed_image_piechart);
    pieFractionView.setVisibility(View.GONE);

    final WebView webView = (WebView)view.findViewById(R.id.image_webview);

    // black background
    view.setBackgroundColor(0xFF000000);
    webView.setBackgroundColor(0xFF000000);

    final SlidableImageInfo imageInfo = mListImageMessages.get(position);

    String mediaUrl = imageInfo.mImageUrl;
    final int rotationAngle = imageInfo.mRotationAngle;
    final String mimeType = imageInfo.mMimeType;

    final MXMediasCache mediasCache = Matrix.getInstance(this.context).getMediasCache();
    File mediaFile = mediasCache.mediaCacheFile(mediaUrl, mimeType);

    // is the high picture already downloaded ?
    if (null != mediaFile) {
        if (mHighResMediaIndex.indexOf(position) < 0) {
            mHighResMediaIndex.add(position);
        }
    } else {
        // try to retrieve the thumbnail
        mediaFile = mediasCache.mediaCacheFile(mediaUrl, mMaxImageWidth, mMaxImageHeight, null);
    }

    // the thumbnail is not yet downloaded
    if (null == mediaFile) {
        // display nothing
        container.addView(view, 0);
        return view;
    }

    String mediaUri = "file://" + mediaFile.getPath();

    String css = computeCss(mediaUri, mMaxImageWidth, mMaxImageHeight, rotationAngle);
    final String viewportContent = "width=640";

    webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setLoadWithOverviewMode(true);
    webView.getSettings().setUseWideViewPort(true);
    webView.getSettings().setBuiltInZoomControls(true);

    loadImage(webView, Uri.parse(mediaUri), viewportContent, css);

    container.addView(view, 0);
    return view;
}

Source File: LargePictureFragment.java From iBeebo with GNU General Public License v3.0

4 votes

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

    final WebView large = (WebView) view.findViewById(R.id.large);
    large.setBackgroundColor(getResources().getColor(R.color.transparent));
    large.setVisibility(View.INVISIBLE);
    large.setOverScrollMode(View.OVER_SCROLL_NEVER);

    if (SettingUtils.allowClickToCloseGallery()) {
        large.setOnTouchListener(new LargeOnTouchListener(large));
    }

    LongClickListener longClickListener = ((BigPicContainerFragment) getParentFragment()).getLongClickListener();
    large.setOnLongClickListener(longClickListener);

    final String path = getArguments().getString("path");

    large.getSettings().setJavaScriptEnabled(true);
    large.getSettings().setUseWideViewPort(true);
    large.getSettings().setLoadWithOverviewMode(true);
    large.getSettings().setBuiltInZoomControls(true);
    large.getSettings().setDisplayZoomControls(false);

    large.setVerticalScrollBarEnabled(false);
    large.setHorizontalScrollBarEnabled(false);
    large.setLayerType(View.LAYER_TYPE_SOFTWARE, null);

    boolean animateIn = getArguments().getBoolean("animationIn");

    if (animateIn) {
        showContent(path, large);
    } else {
        /**
         * webview will influence other imageview animation performance
         */
        new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
            @Override
            public void run() {
                showContent(path, large);
            }
        }, GeneralPictureFragment.ANIMATION_DURATION + 300);
    }

    return view;
}

Source File: LargePictureFragment.java From iBeebo with GNU General Public License v3.0

4 votes

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

    final WebView large = (WebView) view.findViewById(R.id.large);
    large.setBackgroundColor(getResources().getColor(R.color.transparent));
    large.setVisibility(View.INVISIBLE);
    large.setOverScrollMode(View.OVER_SCROLL_NEVER);

    if (SettingUtils.allowClickToCloseGallery()) {
        large.setOnTouchListener(new LargeOnTouchListener(large));
    }

    LongClickListener longClickListener = ((BigPicContainerFragment) getParentFragment()).getLongClickListener();
    large.setOnLongClickListener(longClickListener);

    final String path = getArguments().getString("path");

    large.getSettings().setJavaScriptEnabled(true);
    large.getSettings().setUseWideViewPort(true);
    large.getSettings().setLoadWithOverviewMode(true);
    large.getSettings().setBuiltInZoomControls(true);
    large.getSettings().setDisplayZoomControls(false);

    large.setVerticalScrollBarEnabled(false);
    large.setHorizontalScrollBarEnabled(false);
    large.setLayerType(View.LAYER_TYPE_SOFTWARE, null);

    boolean animateIn = getArguments().getBoolean("animationIn");

    if (animateIn) {
        showContent(path, large);
    } else {
        /**
         * webview will influence other imageview animation performance
         */
        new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
            @Override
            public void run() {
                showContent(path, large);
            }
        }, GeneralPictureFragment.ANIMATION_DURATION + 300);
    }

    return view;
}

Java Code Examples for android.webkit.WebView#setLayerType()