public String getTaskEventUri(Task task) {
String uri;
if (!TextUtils.isEmpty(task.getCalendarURI())) {
uri = task.getCalendarURI();
} else {
task = taskService.fetchById(task.getId(), Task.CALENDAR_URI);
if (task == null) {
return null;
}
uri = task.getCalendarURI();
}
return uri;
}
public boolean deleteTaskEvent(Task task) {
boolean eventDeleted = false;
String uri;
if (task.containsNonNullValue(Task.CALENDAR_URI)) {
uri = task.getCalendarURI();
} else {
task = taskService.fetchById(task.getId(), Task.CALENDAR_URI);
if (task == null) {
return false;
}
uri = task.getCalendarURI();
}
if (!TextUtils.isEmpty(uri)) {
try {
Uri calendarUri = Uri.parse(uri);
// try to load calendar
ContentResolver cr = context.getContentResolver();
Cursor cursor =
cr.query(calendarUri, new String[] {"dtstart"}, null, null, null); // $NON-NLS-1$
try {
boolean alreadydeleted = cursor.getCount() == 0;
if (!alreadydeleted) {
cr.delete(calendarUri, null, null);
eventDeleted = true;
}
} finally {
cursor.close();
}
task.setCalendarUri("");
} catch (Exception e) {
log.error(e.getMessage(), e);
}
}
return eventDeleted;
}