Blackberry JAVA DEVELOPMENT ENVIRONMENT - - CRYPTOGRAPHIC SMART CARD DRIVER - DEVELOPMENT GUIDE Průvodce řešením problémů stáhnout pdf (Strana 165)

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11: Using PIM applications

Add appointment information. > To verify that an item supports a field, invoke isSupportedField(int).

if (event.isSupportedField(Event.SUMMARY)) {

event.addString(Event.SUMMARY, Event.ATTR_NONE, "Meet with customer");

}

if (event.isSupportedField(Event.LOCATION)) {

event.addString(Event.LOCATION, Event.ATTR_NONE, "Conference Center");

}

Date start = new Date(System.currentTimeMillis() + 8640000);

if (event.isSupportedField(Event.START)) {

event.addDate(Event.START, Event.ATTR_NONE, start);

}

if (event.isSupportedField(Event.END)) {

event.addDate(Event.END, Event.ATTR_NONE, start + 72000000);

}

if (event.isSupportedField(Event.ALARM)) {

if (event.countValues(Event.ALARM) > 0) {

event.removeValue(Event.ALARM,0);

event.setInt(Event.ALARM, 0, Event.ATTR_NONE, 396000);

}

Create a recurring appointment. 1. Create a RepeatRule object. The RepeatRule class defines the fields for the properties and

values that you can set, such as COUNT, FREQUENCY, and INTERVAL.

2. To retrieve an array of supported fields, invoke RepeatRule.getFields().

3. To define a recurring pattern, invoke setInt(int, int) or setDate(int, int, int,

long)

on a new RepeatRule object.

RepeatRule recurring = new RepeatRule();

recurring.setInt(RepeatRule.FREQUENCY, RepeatRule.MONTHLY);

recurring.setInt(RepeatRule.DAY_IN_MONTH, 14);

4. To assign a recurrence pattern to an appointment, invoke setRepeat(RepeatRule) on an

event.

EventList eventList = (EventList)PIM.getInstance().openPIMList(

PIM.EVENT_LIST, PIM.READ_WRITE);

Event event = eventList.createEvent();

event.setRepeat(recurring);

Change appointment information. 1. To replace an existing value with a new one, invoke the appropriate set method, such as

setString().

2. To determine if a value is already set for the field, invoke countValues().

3. To change an existing value, use the corresponding set method, such as setString().

if (event.countValues(Event.LOCATION) > 0) {

event.setString(Event.LOCATION, 0, Event.ATTR_NONE, "Board Room");

}

Task Steps

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