/**
* Create a new BrowserFrame to be used in an application.
*
* @param context An application context to use when retrieving assets.
* @param w A WebViewCore used as the view for this frame.
* @param proxy A CallbackProxy for posting messages to the UI thread and querying a client for
* information.
* @param settings A WebSettings object that holds all settings. XXX: Called by WebCore thread.
*/
public BrowserFrame(
Context context,
WebViewCore w,
CallbackProxy proxy,
WebSettingsClassic settings,
Map<String, Object> javascriptInterfaces) {
Context appContext = context.getApplicationContext();
// Create a global JWebCoreJavaBridge to handle timers and
// cookies in the WebCore thread.
if (sJavaBridge == null) {
sJavaBridge = new JWebCoreJavaBridge();
// set WebCore native cache size
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
if (am.getMemoryClass() > 16) {
sJavaBridge.setCacheSize(8 * 1024 * 1024);
} else {
sJavaBridge.setCacheSize(4 * 1024 * 1024);
}
// initialize CacheManager
CacheManager.init(appContext);
// create CookieSyncManager with current Context
CookieSyncManager.createInstance(appContext);
// create PluginManager with current Context
PluginManager.getInstance(appContext);
}
if (sConfigCallback == null) {
sConfigCallback =
new ConfigCallback((WindowManager) appContext.getSystemService(Context.WINDOW_SERVICE));
ViewRootImpl.addConfigCallback(sConfigCallback);
}
sConfigCallback.addHandler(this);
mJavaScriptObjects = new HashMap<String, JSObject>();
addJavaScriptObjects(javascriptInterfaces);
mRemovedJavaScriptObjects = new HashSet<Object>();
mSettings = settings;
mContext = context;
mCallbackProxy = proxy;
mDatabase = WebViewDatabaseClassic.getInstance(appContext);
mWebViewCore = w;
AssetManager am = context.getAssets();
nativeCreateFrame(w, am, proxy.getBackForwardList());
if (DebugFlags.BROWSER_FRAME) {
Log.v(LOGTAG, "BrowserFrame constructor: this=" + this);
}
}
