+public final class PhoneLog extends Oracle {
+
+ final String TAG = getClass().getName();
+
+ private Calendar calendar;
+
+ private String calendar_name = "Call Log";
+ private String calendar_id = null;
+ private String peer_name = "Alla Cherkashina";
+
+ public PhoneLog(final Resources res, final CredentialStore store) {
+ super(res, store);
+
+ calendar = Calendar.builder(httpTransport, jsonFactory)
+ .setHttpRequestInitializer(accessProtectedResource)
+ .setApplicationName("WhereAmI/1.0").build();
+ }
+
+ @Override
+ public final String getResult() {
+ try {
+ Log.v(TAG, "entering getResult");
+ if (calendar_id == null) {
+ calendar_id = scanCalendars(calendar_name);
+ }
+ return scanEvents(calendar_id, peer_name);
+ } catch (GoogleJsonResponseException e) {
+ Log.v(TAG, "GoogleJsonResponseException: " + e);
+ if (e.getResponse().getStatusCode() == 401) {
+ return authErrorMessage;
+ } else {
+ return e.getMessage();
+ }
+ } catch (HttpResponseException e) {
+ Log.v(TAG, "HttpResponseException: " + e);
+ return e.getMessage();
+ } catch (IOException e) {
+ e.printStackTrace();
+ return e.getMessage();
+ }
+ }
+
+ private String scanCalendars(String calendar_name)
+ throws java.io.IOException {
+ String res = "";
+ Log.v(TAG, "Entering scanCalendars for \"" +
+ calendar_name + "\"");
+
+ CalendarList cl = calendar.calendarList().list().execute();
+ while (true) {
+ String pt = cl.getNextPageToken();
+ Log.v(TAG, "got cl with pt=" + pt);
+ for (CalendarListEntry le : cl.getItems()) {
+ Log.v(TAG, "entry " + le.getId() + ":\"" +
+ le.getSummary() + "\"");
+ if (le.getSummary().equals(calendar_name)) {
+ res = le.getId();
+ //break; // get all in the log
+ }
+ }
+ if (pt != null && pt != "") {
+ cl = calendar.calendarList().list()
+ .setPageToken(pt).execute();
+ } else {
+ break;
+ }
+ }
+
+ return res;
+ }
+
+ private String scanEvents(String calendar_id, String peer_name)
+ throws java.io.IOException {
+ Integer count = 0;
+ String res = "No records found";
+ Log.v(TAG, "Entering scanEvents for \"" +
+ peer_name + "\" in \"" + calendar_id + "\"");
+
+ Events events = calendar.events().list(calendar_id)
+ //.setOrderBy("starttime")
+ //.setSortOrder("descending") // this does not exist
+ .execute();
+ while (true) {
+ String pt = events.getNextPageToken();
+ Log.v(TAG, "got events with pt=" + pt);
+ for (Event event : events.getItems()) {
+ count++;
+ Log.v(TAG, "event " +
+ event.getStart() + " \"" +
+ event.getSummary() + "\"");
+ if ((event.getSummary().startsWith("Called ") ||
+ event.getSummary().startsWith("Call from ")) &&
+ event.getSummary().contains(peer_name)) {
+ res = makeMessage(event);
+ }
+ }
+ if (count < 100 && pt != null && pt != "") {
+ events = calendar.events().list(calendar_id)
+ .setPageToken(pt).execute();
+ } else {
+ break;
+ }
+ }
+
+ return res;
+ }
+
+ private String makeMessage(Event event) {
+ Log.v(TAG, "Chosen event: " + event.getStatus() +
+ " start " + event.getStart() +
+ " end " + event.getEnd());
+ return event.getId();