public BrowserAdapter(RhoMainScreen oMainScreen, RhodesApplication app, boolean bLoadImageAsync) {
m_oMainScreen = oMainScreen;
m_app = app;
m_bLoadImageAsync = bLoadImageAsync;
_renderingSession = RenderingSession.getNewInstance();
// enable javascript
_renderingSession
.getRenderingOptions()
.setProperty(RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.JAVASCRIPT_ENABLED, true);
_renderingSession
.getRenderingOptions()
.setProperty(
RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.JAVASCRIPT_LOCATION_ENABLED, true);
_renderingSession
.getRenderingOptions()
.setProperty(RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.ENABLE_CSS, true);
_renderingSession
.getRenderingOptions()
.setProperty(
RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.DEFAULT_CHARSET_VALUE, "utf-8");
_renderingSession
.getRenderingOptions()
.setProperty(
RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.OVERWRITE_CHARSET_MODE, true);
_renderingSession
.getRenderingOptions()
.setProperty(RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.ALLOW_POPUPS, true);
_renderingSession
.getRenderingOptions()
.setProperty(
RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.USE_BACKGROUND_IMAGES, true);
//
// _renderingSession.getRenderingOptions().setProperty(RenderingOptions.CORE_OPTIONS_GUID,
// RenderingOptions.VALUE_THRESHOLD, 100000);
//
// _renderingSession.getRenderingOptions().setProperty(RenderingOptions.CORE_OPTIONS_GUID,
// RenderingOptions.USE_BACKGROUND_IMAGES, true);
//
// _renderingSession.getRenderingOptions().setProperty(RenderingOptions.CORE_OPTIONS_GUID,
// RenderingOptions.SHOW_IMAGE_PLACEHOLDERS, false);
//
// _renderingSession.getRenderingOptions().setProperty(RenderingOptions.CORE_OPTIONS_GUID,
// RenderingOptions.ENABLE_WML, false);
//
// _renderingSession.getRenderingOptions().setProperty(RenderingOptions.CORE_OPTIONS_GUID,
// RenderingOptions.ENABLE_EMBEDDED_RICH_CONTENT, false);
//
// _renderingSession.getRenderingOptions().setProperty(RenderingOptions.CORE_OPTIONS_GUID,
// RenderingOptions.ENABLE_IMAGE_EDITING, false);
//
// _renderingSession.getRenderingOptions().setProperty(RenderingOptions.CORE_OPTIONS_GUID,
// RenderingOptions.NO_SEARCH_MENU_MODE, true);
}
private void init(final String url) {
commandManager = new CommandManager(this);
_mainScreen = new MainScreen();
_mainScreen.addKeyListener(new PhoneGapKeyListener(this));
pushScreen(_mainScreen);
// Set up the browser/renderer.
_renderingSession = RenderingSession.getNewInstance();
_renderingSession
.getRenderingOptions()
.setProperty(RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.JAVASCRIPT_ENABLED, true);
_renderingSession
.getRenderingOptions()
.setProperty(
RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.JAVASCRIPT_LOCATION_ENABLED, true);
// Enable nice-looking BlackBerry browser field.
_renderingSession
.getRenderingOptions()
.setProperty(RenderingOptions.CORE_OPTIONS_GUID, 17000, true);
PrimaryResourceFetchThread thread = new PrimaryResourceFetchThread(url, null, null, null, this);
thread.start();
refreshTimer = new Timer();
refreshTimer.scheduleAtFixedRate(new TimerRefresh(), 500, 500);
}
public void processConnection(HttpConnection connection, Object e) {
BrowserContent browserContent = null;
try {
if (connection.getResponseCode() != HttpConnection.HTTP_NOT_MODIFIED)
browserContent = _renderingSession.getBrowserContent(connection, this, (Event) e);
if (browserContent != null) {
browserContent.finishLoading();
Field field = browserContent.getDisplayableContent();
if (field != null) {
synchronized (Application.getEventLock()) {
m_oMainScreen.deleteAll();
m_oMainScreen.add(field);
/*if ( m_oMainScreen.getFieldCount() > 0 )
{
Field old = m_oMainScreen.getField(0);
m_oMainScreen.add(field);
m_oMainScreen.delete(old);
}else
m_oMainScreen.add(field);*/
/*
_mainScreen.doPaint();
if ( e == null )
{//This should awake screen in case of long network response
KeyCodeEvent inject1 = new KeyCodeEvent( KeyCodeEvent.KEY_DOWN, (char)Keypad.KEY_ESCAPE, 0);
KeyCodeEvent inject2 = new KeyCodeEvent( KeyCodeEvent.KEY_UP, (char)Keypad.KEY_ESCAPE, 0);
inject1.post();
inject2.post();
m_bSkipKeyPress = true;
}*/
}
}
}
} catch (Exception re) {
LOG.ERROR("processConnection failed.", re);
} finally {
SecondaryResourceFetchThread.doneAddingImages();
}
}
/**
* Processes a new HttpConnection object to instantiate a new browser Field (aka WebView) object,
* and then resets the screen to the newly-created Field.
*
* @param connection
* @param e
*/
public void processConnection(HttpConnection connection, Event e) {
// Cancel previous request.
if (_currentConnection != null) {
try {
_currentConnection.close();
} catch (IOException e1) {
}
}
// Clear out pending responses.
synchronized (pendingResponses) {
pendingResponses.removeAllElements();
}
// Cancel any XHRs happening.
commandManager.stopXHR();
_currentConnection = connection;
BrowserContent browserContent = null;
Field field = null;
try {
browserContent = _renderingSession.getBrowserContent(connection, this, e);
if (browserContent != null) {
field = browserContent.getDisplayableContent();
if (field != null) {
synchronized (Application.getEventLock()) {
_mainScreen.deleteAll();
_mainScreen.add(field);
}
}
browserContent.finishLoading();
}
} catch (RenderingException re) {
} finally {
browserContent = null;
field = null;
// Manually call the garbage collector to clean up all of leftover objects and free up the
// nulled object handles.
System.gc();
}
}
public void setFullBrowser() {
// this is the undocumented option to tell the browser to use the 4.6 Rendering Engine
_renderingSession
.getRenderingOptions()
.setProperty(RenderingOptions.CORE_OPTIONS_GUID, 17000, true);
}