Example usage for android.database Cursor moveToPrevious

Introduction

In this page you can find the example usage for android.database Cursor moveToPrevious.

Prototype

boolean moveToPrevious();

Source Link

Document

Move the cursor to the previous row.

Usage

From source file:com.silentcircle.contacts.calllognew.CallLogAdapter.java

/**
 * Retrieves the day group of the previous call in the call log.  Used to determine if the day
 * group has changed and to trigger display of the day group text.
 *
 * @param cursor The call log cursor.//from ww  w  . j  ava  2 s .co  m
 * @return The previous day group, or DAY_GROUP_NONE if this is the first call.
 */
private int getPreviousDayGroup(Cursor cursor) {
    // We want to restore the position in the cursor at the end.
    int startingPosition = cursor.getPosition();
    int dayGroup = CallLogGroupBuilder.DAY_GROUP_NONE;
    if (cursor.moveToPrevious()) {
        long previousRowId = cursor.getLong(CallLogQuery.ID);
        dayGroup = getDayGroupForCall(previousRowId);
    }
    cursor.moveToPosition(startingPosition);
    return dayGroup;
}

---

From source file:br.liveo.ndrawer.ui.fragment.FragmentNotificationsfacebook.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // TODO Auto-generated method stub

    FacebookSdk.sdkInitialize(getActivity().getApplicationContext());

    callbackManager = CallbackManager.Factory.create();

    View rootView = inflater.inflate(R.layout.fragment_fragment_note_detail, container, false);

    Log.i("methods", "oncreateview");

    button = (LoginButton) rootView.findViewById(R.id.fb_login_button);
    View vv = getView();/*from  w  ww  . j  a v a  2 s. c o m*/

    registerForContextMenu(container);

    button.setReadPermissions(Arrays.asList("user_posts"));
    final Activity a = getActivity();

    button.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
        @Override
        public void onSuccess(LoginResult loginResult) {

            Log.i("facebooklog", AccessToken.getCurrentAccessToken().getToken());

            Toast.makeText(a, Profile.getCurrentProfile().getName(), Toast.LENGTH_LONG).show();

            //access token - CAALwq7ecy1kBABr2zkaYuKdtUZBREujKrmSeNpWbFqdZAp6jGZC6MfWKjSbQaL7Fq6aX6phXk4rbB4r1GZCk6S14A1yTiPFAU2jwjfDVOO1XQzZAijqXZC3GCoMakHQZCnH7YPRdHisi5mcdZBOujC16TRkKZB40EcoeYKAMlDnkRMd4sXlxJW51PcuZAhwo3E7KnSZCcb3llWDXdbcVAK1QcDG

        }

        @Override
        public void onCancel() {
            // Toast.makeText(a, "Cancelled" , Toast.LENGTH_LONG).show();
        }

        @Override
        public void onError(FacebookException e) {
            //  Toast.makeText(a, e.toString(), Toast.LENGTH_LONG).show();
        }
    });

    //  TextView mTxtTitle = (TextView) rootView.findViewById(R.id.txtTitle);
    //    mTxtTitle.setText(getArguments().getString(TEXT_FRAGMENT));
    data2 = new ArrayList<Notification>();

    lv = (ListView) rootView.findViewById(R.id.listview);

    LayoutInflater l = getActivity().getLayoutInflater();
    adapter2 = new NotificationAdapter(getActivity(), 0, data2, l);

    lv.setAdapter(adapter2);

    lv.setOnItemClickListener(this);
    lv.setOnItemLongClickListener(this);

    activity = getActivity();

    this.registerForContextMenu(lv);

    rootView.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));

    //brefresh=(Button)rootView.findViewById(R.id.buttonrefresh);
    //  brefresh.setOnClickListener(this);

    // lv.setAdapter(adapter);

    //data base work

    helper = new NotificationSquliteOpenHelper(getActivity());
    db = helper.getReadableDatabase();

    String[] col = new String[3];
    col[0] = NotificationSquliteOpenHelper.NOTIFICATION;
    col[1] = NotificationSquliteOpenHelper.NOTIFICATION_DATE;
    col[2] = NotificationSquliteOpenHelper.NOTIFICATION_TIME;

    String text = null;

    Cursor c = db.query(NotificationSquliteOpenHelper.NOTIFICATION_TABLE, col, null, null, null, null, null);
    while (c.moveToNext()) {
        //            text=c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION));
        //           String datee=c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION_DATE));
        //           String timeee=c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION_TIME));
        //
        //
        //            String compare=datee+timeee;
        //
        //
        //
        //
        //
        //            Notification n1=new Notification(text, datee, timeee);
        //            // Log.i("text get", text);
        //           // postcount++;
        //          //  Note nn1=new Note(text);
        //            data2.add(n1);
        //            adapter2.notifyDataSetChanged();
    }

    while (c.moveToPrevious()) {

        text = c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION));
        String datee = c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION_DATE));
        String timeee = c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION_TIME));

        Notification n1 = new Notification(text, datee, timeee);
        // Log.i("text get", text);
        // postcount++;
        //  Note nn1=new Note(text);
        data2.add(n1);
        adapter2.notifyDataSetChanged();

    }

    //        String[] col2=new String[1];
    //        col2[0]=NotificationSquliteOpenHelper.NOTIFICATION_DATE;
    //
    //        String datee=null;
    //
    //        Cursor c2=db.query(NotificationSquliteOpenHelper.NOTIFICATION_TABLE, col2, null, null, null, null, null);
    //        while(c2!=null&&c2.moveToNext())
    //        {
    //
    //            // String text=c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION));
    //            datee = c2.getString(c2.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION_DATE));
    //            //  String timeee=c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION_TIME));
    //
    //
    //           // Notification n1 = new Notification("text", datee, "time");
    //            //  Log.i("noti date", datee);
    //            // postcount++;
    //            //  Note nn1=new Note(text);
    //           // data2.add(n1);
    //
    //        }
    //
    //
    //
    //        String[] col3=new String[1];
    //        col3[0]=NotificationSquliteOpenHelper.NOTIFICATION_TIME;
    //
    //        String timeee=null;
    //
    //        Cursor c3=db.query(NotificationSquliteOpenHelper.NOTIFICATION_TABLE, col3, null, null, null, null, null);
    //        while(c3!=null&&c3.moveToNext())
    //        {
    //
    //            // String text=c.getString(c.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION));
    //           // datee = c3.getString(c3.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION_DATE));
    //              timeee=c3.getString(c3.getColumnIndex(NotificationSquliteOpenHelper.NOTIFICATION_TIME));
    //
    //
    //          //  Notification n1 = new Notification("text", datee, "time");
    //            //  Log.i("noti date", datee);
    //            // postcount++;
    //            //  Note nn1=new Note(text);
    //          //  data2.add(n1);
    //
    //        }

    //  Notification n11=new Notification(text, datee, timeee);
    // data2.add(n11);
    // adapter2.notifyDataSetChanged();

    String postcountstring = String.valueOf(postcount);
    // Log.i("postcount", postcountstring);

    return rootView;
}

---

From source file:com.nogago.android.tracks.services.TrackRecordingService.java

private void restoreStats(Track track) {
    Log.d(TAG, "Restoring stats of track with ID: " + track.getId());

    TripStatistics stats = track.getTripStatistics();
    statsBuilder = new TripStatisticsBuilder(stats.getStartTime());
    statsBuilder.setMinRecordingDistance(minRecordingDistance);

    length = 0;/*from  w  w  w  .ja  va2s  .  co m*/
    lastValidLocation = null;

    Waypoint waypoint = providerUtils.getFirstWaypoint(recordingTrackId);
    if (waypoint != null && waypoint.getTripStatistics() != null) {
        currentWaypointId = waypoint.getId();
        waypointStatsBuilder = new TripStatisticsBuilder(waypoint.getTripStatistics());
    } else {
        // This should never happen, but we got to do something so life goes on:
        waypointStatsBuilder = new TripStatisticsBuilder(stats.getStartTime());
        currentWaypointId = -1;
    }
    waypointStatsBuilder.setMinRecordingDistance(minRecordingDistance);

    Cursor cursor = null;
    try {
        cursor = providerUtils.getLocationsCursor(recordingTrackId, -1, Constants.MAX_LOADED_TRACK_POINTS,
                true);
        if (cursor != null) {
            if (cursor.moveToLast()) {
                do {
                    Location location = providerUtils.createLocation(cursor);
                    if (LocationUtils.isValidLocation(location)) {
                        statsBuilder.addLocation(location, location.getTime());
                        if (lastValidLocation != null) {
                            length += location.distanceTo(lastValidLocation);
                        }
                        lastValidLocation = location;
                    }
                } while (cursor.moveToPrevious());
            }
            statsBuilder.getStatistics().setMovingTime(stats.getMovingTime());
            statsBuilder.pauseAt(stats.getStopTime());
            statsBuilder.resumeAt(System.currentTimeMillis());
        } else {
            Log.e(TAG, "Could not get track points cursor.");
        }
    } catch (RuntimeException e) {
        Log.e(TAG, "Error while restoring track.", e);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }

    announcementExecutor.restore();
    splitExecutor.restore();
}

---

From source file:com.google.android.apps.mytracks.services.TrackRecordingService.java

/**
 * Restart a track.//w w w .ja  v a2  s . c  o  m
 * 
 * @param track the track
 */
private void restartTrack(Track track) {
    Log.d(TAG, "Restarting track: " + track.getId());

    TripStatistics tripStatistics = track.getTripStatistics();
    trackTripStatisticsUpdater = new TripStatisticsUpdater(tripStatistics.getStartTime());

    long markerStartTime;
    Waypoint waypoint = myTracksProviderUtils.getLastStatisticsWaypoint(recordingTrackId);
    if (waypoint != null && waypoint.getTripStatistics() != null) {
        markerStartTime = waypoint.getTripStatistics().getStopTime();
    } else {
        markerStartTime = tripStatistics.getStartTime();
    }
    markerTripStatisticsUpdater = new TripStatisticsUpdater(markerStartTime);

    Cursor cursor = null;
    try {
        // TODO: how to handle very long track.
        cursor = myTracksProviderUtils.getTrackPointCursor(recordingTrackId, -1,
                Constants.MAX_LOADED_TRACK_POINTS, true);
        if (cursor == null) {
            Log.e(TAG, "Cursor is null.");
        } else {
            if (cursor.moveToLast()) {
                do {
                    Location location = myTracksProviderUtils.createTrackPoint(cursor);
                    trackTripStatisticsUpdater.addLocation(location, minRecordingDistance);
                    if (location.getTime() > markerStartTime) {
                        markerTripStatisticsUpdater.addLocation(location, minRecordingDistance);
                    }
                } while (cursor.moveToPrevious());
            }
        }
    } catch (RuntimeException e) {
        Log.e(TAG, "RuntimeException", e);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
    startRecording(true);
}

---

From source file:com.mobicage.rogerthat.plugins.messaging.MessagingPlugin.java

public Intent getPreviousMessageThreadActivityIntent(Context context, String messageKey, String memberFilter) {
    T.UI();/*from  w w  w.jav a  2  s .  c  om*/
    Cursor cursor = mStore.getThreadListCursor(memberFilter);
    try {
        if (cursor.moveToFirst()) {
            do {
                String key = cursor.getString(0); // parent_key
                if (key == null)
                    key = cursor.getString(1); // message key

                if (key.equals(messageKey)) {
                    while (cursor.moveToPrevious()) {
                        String prevKey = cursor.getString(0); // parent_key
                        if (prevKey == null)
                            prevKey = cursor.getString(1); // message key

                        if (isTmpKey(prevKey)) {
                            continue;
                        }
                        String prevSender = cursor.getString(2);
                        long prevFlags = cursor.getLong(3);
                        Intent intent = getThreadActivityIntent(context, prevKey, prevSender, prevFlags,
                                memberFilter);
                        if (intent != null)
                            return intent;
                    }
                    return null;
                }
            } while (cursor.moveToNext());
        }
        return null;
    } finally {
        cursor.close();
    }
}

---

From source file:org.voidsink.anewjkuapp.fragment.CalendarFragment2.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
    ArrayList<WeekViewEvent> events = mWeekViewLoader.getEvents(loader.getId());
    events.clear();/*  w  w w.  j  a  v  a2s  .  c  om*/

    Account mAccount = AppUtils.getAccount(getContext());
    if (mAccount != null) {
        // fetch calendar colors
        final SparseIntArray mColors = new SparseIntArray();
        ContentResolver cr = getContext().getContentResolver();
        Cursor cursor = cr.query(CalendarContractWrapper.Calendars.CONTENT_URI(), new String[] {
                CalendarContractWrapper.Calendars._ID(), CalendarContractWrapper.Calendars.CALENDAR_COLOR() },
                null, null, null);
        if (cursor != null) {
            while (cursor.moveToNext()) {
                int color = cursor.getInt(1);

                double lastContrast = ColorUtils.calculateContrast(color, mWeekView.getEventTextColor());
                //Log.d(TAG, String.format("color=%d %d %d, contrast=%f", Color.red(color), Color.green(color), Color.blue(color), lastContrast));

                while (lastContrast < 1.6) {
                    float[] hsv = new float[3];

                    Color.colorToHSV(color, hsv);
                    hsv[2] = Math.max(0f, hsv[2] - 0.033f); // darken
                    color = Color.HSVToColor(hsv);

                    lastContrast = ColorUtils.calculateContrast(color, mWeekView.getEventTextColor());
                    //Log.d(TAG, String.format("new color=%d %d %d, contrast=%f", Color.red(color), Color.green(color), Color.blue(color), lastContrast));

                    if (hsv[2] == 0)
                        break;
                }

                mColors.put(cursor.getInt(0), color);
            }
            cursor.close();
        }

        if (data != null) {
            data.moveToFirst();
            data.moveToPrevious();
            while (data.moveToNext()) {

                boolean allDay = data.getInt(CalendarUtils.COLUMN_EVENT_ALL_DAY) == 1;

                Calendar startTime = Calendar.getInstance();
                if (allDay) {
                    startTime.setTimeZone(TimeZone.getTimeZone("UTC"));
                }
                startTime.setTimeInMillis(data.getLong(CalendarUtils.COLUMN_EVENT_DTSTART));

                Calendar endTime = Calendar.getInstance();
                if (allDay) {
                    endTime.setTimeZone(TimeZone.getTimeZone("UTC"));
                }
                endTime.setTimeInMillis(data.getLong(CalendarUtils.COLUMN_EVENT_DTEND));
                if (allDay && endTime.getTimeInMillis() % DateUtils.DAY_IN_MILLIS == 0) {
                    endTime.add(Calendar.MILLISECOND, -1);
                }

                WeekViewEvent event = new WeekViewEvent(data.getLong(CalendarUtils.COLUMN_EVENT_ID),
                        data.getString(CalendarUtils.COLUMN_EVENT_TITLE),
                        data.getString(CalendarUtils.COLUMN_EVENT_LOCATION), startTime, endTime, allDay);

                event.setColor(mColors.get(data.getInt(CalendarUtils.COLUMN_EVENT_CAL_ID)));

                events.add(event);
            }
        }
    }

    mWeekView.notifyDatasetChanged();
}

---

• «
• 1
• 2
• 3
• »