/** Create a new GPSDemoAdvanced object */
public GPSDemoAdvanced() {
final MainScreen screen = new MainScreen();
// Initialize UI components
screen.setTitle("GPS Advanced Demo");
final LabelField apiChoiceMessage =
new LabelField("Please select an API to test:", Field.USE_ALL_WIDTH | Field.FIELD_HCENTER);
_coreTestButton =
new ButtonField("Core GPS API Test", ButtonField.NEVER_DIRTY | ButtonField.CONSUME_CLICK);
_extendedTestButton =
new ButtonField(
"Extended GPS API Test", ButtonField.NEVER_DIRTY | ButtonField.CONSUME_CLICK);
_coreTestButton.setChangeListener(this);
_extendedTestButton.setChangeListener(this);
screen.add(apiChoiceMessage);
screen.add(_coreTestButton);
screen.add(_extendedTestButton);
pushScreen(screen);
}
/**
* 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 TaskScreen(Task task) {
super(Manager.NO_VERTICAL_SCROLL | Manager.NO_VERTICAL_SCROLLBAR);
internalManager =
new VerticalFieldManager(Manager.NO_VERTICAL_SCROLL | Manager.NO_VERTICAL_SCROLLBAR);
super.add(internalManager);
internalManager.add(new TitleField(TaskUtils.getPath(task)));
manager = new VerticalFieldManager(Manager.VERTICAL_SCROLL | Manager.VERTICAL_SCROLLBAR);
internalManager.add(manager);
this.task = task;
Font bold = getFont().derive(Font.BOLD);
HeaderLabel name = new HeaderLabel(task.getName());
name.setFont(bold);
RichTextField description =
new RichTextField(task.getDescription()) {
public void paint(Graphics graphics) {
graphics.setColor(0x00777777);
super.paint(graphics);
}
};
add(name);
if (task.getPriority() != Task.NORMAL_PRIORITY) {
BitmapInput priority =
new BitmapInput(
"Priority",
task.getPriority() == Task.LOW_PRIORITY ? "low_priority.png" : "high_priority");
priority.setEditable(false);
priority.setSelected(task.getPriority());
add(priority);
}
String statusRes = "";
switch (task.getStatus()) {
case Task.NOT_STARTED:
statusRes = ("not_started.png");
break;
case Task.IN_PROGRESS:
statusRes = ("progress.png");
break;
case Task.WAITING:
statusRes = ("waiting.png");
break;
case Task.DEFERRED:
statusRes = ("deferred.png");
break;
case Task.COMPLETED:
statusRes = ("completed.png");
break;
}
status = new BitmapInput("Status", statusRes);
status.setEditable(false);
status.setSelected(task.getStatus());
add(status);
percent_complete =
new BitmapInput(
"Percent Complete", task.getPercentComplete() + "% Complete", "percent_complete.png");
percent_complete.setEditable(false);
add(percent_complete);
BitmapInput tags = new BitmapInput("Tags", "tags.png");
tags.setTextQuiet(TaskUtils.getTags(task));
tags.setEditable(false);
add(tags);
if (task.getDescription().length() > 0) add(description);
Font header = getFont().derive(Font.BOLD, getFont().getHeight() - 4);
HeaderLabel l_dr = new HeaderLabel("Due Date");
l_dr.setFont(header);
BitmapInput dueDate = new BitmapInput("Due Date", "soon.png");
if (task.getDateDue() > 0) {
dueDate.setTextQuiet(
"Due date: "
+ new SimpleDateFormat(DateFormat.DATETIME_DEFAULT).formatLocal(task.getDateDue()));
System.out.println("REMINDER: " + task.getDateDue());
} else dueDate.setTextQuiet("No due date set.");
dueDate.setEditable(false);
BitmapInput reminder = new BitmapInput("Reminder", "reminder.png");
if (task.getReminder() > 0) {
reminder.setTextQuiet(
"Reminder: "
+ new SimpleDateFormat(DateFormat.DATETIME_DEFAULT)
.formatLocal(task.getDateDue() - (task.getReminder() * 1000)));
System.out.println("REMINDER: " + task.getReminder());
} else reminder.setTextQuiet("No reminder set.");
reminder.setEditable(false);
add(l_dr);
add(dueDate);
add(reminder);
if (task.getDateDue() > 0) {
BitmapInput viewInCalendar = new BitmapInput("View in Calendar", "today.png");
viewInCalendar.setTask(task);
add(viewInCalendar);
}
HeaderLabel l_notes = new HeaderLabel("Notes");
l_notes.setFont(header);
notes = new NoteManager(task);
add(l_notes);
add(notes);
}
