/**
* 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, WebSettings settings) {
// Create a global JWebCoreJavaBridge to handle timers and
// cookies in the WebCore thread.
if (sJavaBridge == null) {
sJavaBridge = new JWebCoreJavaBridge();
// set WebCore native cache size
sJavaBridge.setCacheSize(4 * 1024 * 1024);
// initialize CacheManager
CacheManager.init(context);
// create CookieSyncManager with current Context
CookieSyncManager.createInstance(context);
}
AssetManager am = context.getAssets();
nativeCreateFrame(w, am, proxy.getBackForwardList());
mSettings = settings;
mContext = context;
mCallbackProxy = proxy;
mDatabase = WebViewDatabase.getInstance(context);
mWebViewCore = w;
if (WebView.LOGV_ENABLED) {
Log.v(LOGTAG, "BrowserFrame constructor: this=" + this);
}
}
/**
* 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,
WebSettings 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 = javascriptInterfaces;
if (mJavaScriptObjects == null) {
mJavaScriptObjects = new HashMap<String, Object>();
}
mRemovedJavaScriptObjects = new HashSet<Object>();
mSettings = settings;
mContext = context;
mCallbackProxy = proxy;
mDatabase = WebViewDatabase.getInstance(appContext);
mWebViewCore = w;
mSearchBox = new SearchBoxImpl(mWebViewCore, mCallbackProxy);
mJavaScriptObjects.put(SearchBoxImpl.JS_INTERFACE_NAME, mSearchBox);
AssetManager am = context.getAssets();
nativeCreateFrame(w, am, proxy.getBackForwardList());
if (DebugFlags.BROWSER_FRAME) {
Log.v(LOGTAG, "BrowserFrame constructor: this=" + this);
}
}