Examples with WebSettingsClassic android.webkit.WebSettingsClassic used on opensource projects

Example 1 with WebSettingsClassic

use of android.webkit.WebSettingsClassic in project android_frameworks_base by ParanoidAndroid.

the class LayoutTestsExecutor method setupWebView.

private void setupWebView(WebView webView) {
    webView.setWebViewClient(mWebViewClient);
    webView.setWebChromeClient(mWebChromeClient);
    /**
         * Setting a touch interval of -1 effectively disables the optimisation in WebView
         * that stops repeated touch events flooding WebCore. The Event Sender only sends a
         * single event rather than a stream of events (like what would generally happen in
         * a real use of touch events in a WebView)  and so if the WebView drops the event,
         * the test will fail as the test expects one callback for every touch it synthesizes.
         */
    WebViewClassic webViewClassic = WebViewClassic.fromWebView(webView);
    webViewClassic.setTouchInterval(-1);
    webViewClassic.clearCache(true);
    WebSettingsClassic webViewSettings = webViewClassic.getSettings();
    webViewSettings.setAppCacheEnabled(true);
    webViewSettings.setAppCachePath(getApplicationContext().getCacheDir().getPath());
    // Use of larger values causes unexplained AppCache database corruption.
    // TODO: Investigate what's really going on here.
    webViewSettings.setAppCacheMaxSize(100 * 1024 * 1024);
    webViewSettings.setJavaScriptEnabled(true);
    webViewSettings.setJavaScriptCanOpenWindowsAutomatically(true);
    webViewSettings.setSupportMultipleWindows(true);
    webViewSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);
    webViewSettings.setDatabaseEnabled(true);
    webViewSettings.setDatabasePath(getDir("databases", 0).getAbsolutePath());
    webViewSettings.setDomStorageEnabled(true);
    webViewSettings.setWorkersEnabled(false);
    webViewSettings.setXSSAuditorEnabled(false);
    webViewSettings.setPageCacheCapacity(0);
    // This is asynchronous, but it gets processed by WebCore before it starts loading pages.
    WebViewClassic.fromWebView(mCurrentWebView).setUseMockGeolocation();
    WebViewClassic.fromWebView(mCurrentWebView).setUseMockDeviceOrientation();
    // Must do this after setting the AppCache path.
    WebStorage.getInstance().deleteAllData();
}

Example 2 with WebSettingsClassic

use of android.webkit.WebSettingsClassic in project android_frameworks_base by ParanoidAndroid.

the class TestShellActivity method setDefaultWebSettings.

public void setDefaultWebSettings(WebView webview) {
    WebSettingsClassic settings = WebViewClassic.fromWebView(webview).getSettings();
    settings.setAppCacheEnabled(true);
    settings.setAppCachePath(getApplicationContext().getCacheDir().getPath());
    settings.setAppCacheMaxSize(Long.MAX_VALUE);
    settings.setJavaScriptEnabled(true);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    settings.setSupportMultipleWindows(true);
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);
    settings.setDatabaseEnabled(true);
    settings.setDatabasePath(getDir("databases", 0).getAbsolutePath());
    settings.setDomStorageEnabled(true);
    settings.setWorkersEnabled(false);
    settings.setXSSAuditorEnabled(false);
    settings.setPageCacheCapacity(0);
    settings.setProperty("use_minimal_memory", "false");
    settings.setAllowUniversalAccessFromFileURLs(true);
    settings.setAllowFileAccessFromFileURLs(true);
}

Example 3 with WebSettingsClassic

use of android.webkit.WebSettingsClassic in project android_frameworks_base by ParanoidAndroid.

the class ProfiledWebView method startScrollTest.

/*
     * Called once the page is loaded to start scrolling for evaluating tiles.
     * If autoScrolling isn't set, stop must be called manually. Before
     * scrolling, invalidate all content and redraw it, measuring time taken.
     */
public void startScrollTest(ProfileCallback callback, boolean autoScrolling) {
    mCallback = callback;
    mIsTesting = false;
    mIsScrolling = false;
    WebSettingsClassic settings = getWebViewClassic().getSettings();
    settings.setProperty("tree_updates", "0");
    if (autoScrolling) {
        // after a while, force it to start even if the pages haven't swapped
        new CountDownTimer(LOAD_STALL_MILLIS, LOAD_STALL_MILLIS) {

            @Override
            public void onTick(long millisUntilFinished) {
            }

            @Override
            public void onFinish() {
                // invalidate all content, and kick off redraw
                Log.d("ProfiledWebView", "kicking off test with callback registration, and tile discard...");
                getWebViewClassic().discardAllTextures();
                invalidate();
                mIsScrolling = true;
                mContentInvalMillis = System.currentTimeMillis();
            }
        }.start();
    } else {
        mIsTesting = true;
        getWebViewClassic().tileProfilingStart();
    }
}

Example 4 with WebSettingsClassic

use of android.webkit.WebSettingsClassic in project android_frameworks_base by ParanoidAndroid.

the class ProfiledWebView method setDoubleBuffering.

public void setDoubleBuffering(boolean useDoubleBuffering) {
    WebSettingsClassic settings = getWebViewClassic().getSettings();
    settings.setProperty("use_double_buffering", useDoubleBuffering ? "true" : "false");
}

Example 5 with WebSettingsClassic

use of android.webkit.WebSettingsClassic in project android_frameworks_base by ParanoidAndroid.

the class ProfiledWebView method init.

public void init(Context c) {
    WebSettingsClassic settings = getWebViewClassic().getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setSupportZoom(true);
    settings.setEnableSmoothTransition(true);
    settings.setBuiltInZoomControls(true);
    settings.setLoadWithOverviewMode(true);
    // prefetch tiles, as browser does
    settings.setProperty("use_minimal_memory", "false");
    addJavascriptInterface(new JavaScriptInterface(c), "Android");
    mAnimationTime = 0;
    mLoadTime = 0;
}