public void setItemImage(byte[] image) {
try {
Bitmap temp = Bitmap.createBitmapFromBytes(image, 0, image.length, 1);
int w = TEXT_ANCHOR - 2 * PADDING_TOP;
this.newsImage = Utils.resizedImage(temp, w, w);
} catch (Exception e) {
}
synchronized (Application.getEventLock()) {
NewsItemButton.super.invalidate();
}
}
/* (non-Javadoc)
* @see de.enough.polish.ui.NativeDisplay#setCurrent(de.enough.polish.ui.Display)
*/
public void setCurrent(Display nextDisplayable) {
Object lock = Application.getEventLock();
synchronized (lock) {
BaseScreen baseScreen;
// #if polish.blackberry
// # baseScreen = nextDisplayable;
// #else
baseScreen = (BaseScreen) (Object) nextDisplayable;
// #endif
this.midlet.pushScreen(baseScreen);
}
}
public void processConnection(HttpConnection connection, Object e) {
try {
if (connection.getResponseCode() == HttpConnection.HTTP_NOT_MODIFIED) return;
} catch (java.io.IOException exc) {
LOG.ERROR("processConnection - getResponseCode failed.", exc);
}
synchronized (Application.getEventLock()) {
createBrowserField();
m_oBrowserField.displayContent(connection, (e != null ? (String) e : ""));
}
}
public boolean notifyDisplayableChange(
Displayable currentDisplayable, Displayable nextDisplayable) {
// remove all fields but the dummy field:
BaseScreen screen = (BaseScreen) (Object) Display.getInstance();
screen.notifyDisplayableChange(currentDisplayable, nextDisplayable);
// #if polish.useNativeAlerts || polish.useNativeGui
if (nextDisplayable instanceof Alert) {
AlertDialog dialog = new AlertDialog((Alert) nextDisplayable);
Object lock = Application.getEventLock();
synchronized (lock) {
this.midlet.pushScreen(dialog);
}
return true;
} else
// #endif
// #if polish.useNativeGui
if (nextDisplayable instanceof Form) {
Form polishForm = (Form) nextDisplayable;
FormScreen bbForm = (FormScreen) polishForm.getNativeScreen();
if (bbForm == null) {
bbForm = new FormScreen(polishForm);
polishForm.setNativeScreen(bbForm);
}
Object lock = Application.getEventLock();
synchronized (lock) {
if (screen.isDisplayed()) {
this.midlet.popScreen(screen);
}
this.midlet.pushScreen(bbForm);
}
StyleSheet.currentScreen = polishForm;
if (StyleSheet.animationThread == null) {
StyleSheet.animationThread = new AnimationThread();
StyleSheet.animationThread.start();
}
return true;
}
// #endif
return false;
}
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();
}
}
