Example usage for android.database Cursor moveToPosition

Introduction

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

Prototype

boolean moveToPosition(int position);

Source Link

Document

Move the cursor to an absolute position.

Usage

From source file:org.jamienicol.episodes.EpisodeActivity.java

private int getEpisodePositionFromId(Cursor episodesData, int id) {
    int position;

    episodesData.moveToPosition(-1);
    while (episodesData.moveToNext()) {
        int idColumnIndex = episodesData.getColumnIndexOrThrow(EpisodesTable.COLUMN_ID);

        if (id == episodesData.getInt(idColumnIndex)) {
            return episodesData.getPosition();
        }//  w w  w  .ja  v a2 s .  c o  m
    }

    return 0;
}

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From source file:com.DGSD.Teexter.UI.Recipient.RecipientAlternatesAdapter.java

@Override
public long getItemId(int position) {
    Cursor c = getCursor();
    if (c.moveToPosition(position)) {
        c.getLong(EmailQuery.DATA_ID);//from ww  w.  j av  a 2s .c om
    }
    return -1;
}

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From source file:net.daverix.urlforward.LinksFragment.java

private List<LinkFilter> mapFilters(Cursor cursor) {
    List<LinkFilter> filters = new ArrayList<LinkFilter>();

    for (int i = 0; cursor != null && cursor.moveToPosition(i); i++) {
        filters.add(mapper.mapFilter(cursor));
    }/*from  ww  w.  j a  v a 2 s.  com*/

    return filters;
}

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From source file:ro.expectations.expenses.widget.dialog.CategoryPickerDialogFragment.java

@NonNull
@Override/*w w w .j  ava 2s. co m*/
public Dialog onCreateDialog(Bundle savedInstanceState) {
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

    // Get the layout inflater
    LayoutInflater inflater = getActivity().getLayoutInflater();
    View view = inflater.inflate(R.layout.dialog_fragment_recyclerview, null);

    final RecyclerView recyclerView = (RecyclerView) view.findViewById(R.id.recyclerview);
    recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
    recyclerView.setHasFixedSize(true);

    mAdapter = new CategoryPickerAdapter(getActivity());
    recyclerView.setAdapter(mAdapter);

    ItemClickHelper itemClickHelper = new ItemClickHelper(recyclerView);
    itemClickHelper.setOnItemClickListener(new ItemClickHelper.OnItemClickListener() {
        @Override
        public void onItemClick(RecyclerView parent, View view, int position) {
            Cursor cursor = mAdapter.getCursor();
            cursor.moveToPosition(position);
            int categoryId = cursor.getInt(CategoryPickerAdapter.COLUMN_CATEGORY_ID);
            String categoryName = cursor.getString(CategoryPickerAdapter.COLUMN_CATEGORY_NAME);
            mCallback.onCategorySelected(getTargetRequestCode(), categoryId, categoryName);
            dismiss();
        }
    });

    builder.setTitle(getString(R.string.choose_category));
    builder.setView(view);
    return builder.create();
}

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From source file:com.DGSD.Teexter.UI.Recipient.RecipientAlternatesAdapter.java

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    Cursor cursor = getCursor();
    cursor.moveToPosition(position);
    if (convertView == null) {
        convertView = newView();/*w w w . jav  a 2 s. c  o  m*/
    }
    if (cursor.getLong(EmailQuery.DATA_ID) == mCurrentId) {
        mCheckedItemPosition = position;
        if (mCheckedItemChangedListener != null) {
            mCheckedItemChangedListener.onCheckedItemChanged(mCheckedItemPosition);
        }
    }
    bindView(convertView, convertView.getContext(), cursor);
    return convertView;
}

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From source file:com.emuneee.nctrafficcams.ui.adapters.DefaultCamerasAdapter.java

@Override
public ArrayList<Camera> getCameras() {
    Cursor cursor = getCursor();
    int oldPos = cursor.getPosition();
    ArrayList<Camera> cameras = CameraDBHelper.cursorToCameras(cursor);
    cursor.moveToPosition(oldPos);
    return cameras;
}

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From source file:com.zns.comicdroid.adapter.AggregateAdapter.java

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    Cursor cursor = getCursor();
    if (cursor.moveToPosition(position)) {
        AggregateHolder holder;/*from  w w  w . j av  a 2s . c  o  m*/

        if (convertView == null) {
            convertView = mLayoutInflater.inflate(mLayout, null);
            holder = new AggregateHolder();
            holder.tvTitle = (TextView) convertView.findViewById(R.id.tvTitle);
            holder.tvAuthor = (TextView) convertView.findViewById(R.id.tvAuthor);
            holder.ivImage = (ImageView) convertView.findViewById(R.id.ivImage);
            holder.tvCount = (TextView) convertView.findViewById(R.id.tvCount);
            holder.ivGroupMark = (ImageView) convertView.findViewById(R.id.ivGroupMark);
            holder.rlRow = (RelativeLayout) convertView.findViewById(R.id.rlRow);
            holder.ivGroupCompleted = (ImageView) convertView.findViewById(R.id.ivGroupCompleted);
            holder.ivGroupFinished = (ImageView) convertView.findViewById(R.id.ivGroupFinished);
            holder.ivGroupWatched = (ImageView) convertView.findViewById(R.id.ivGroupWatched);
            holder.rbComic = (RatingBar) convertView.findViewById(R.id.rbComicList);
            convertView.setTag(holder);
        } else {
            holder = (AggregateHolder) convertView.getTag();
        }

        String title = cursor.getString(1);
        String subTitle = cursor.getString(2);
        String author = cursor.getString(3);
        String image = cursor.getString(4);
        int type = cursor.getInt(5);
        int count = cursor.getInt(6);
        boolean isBorrowed = cursor.getInt(7) == 1;
        int totalCount = cursor.getInt(8);
        boolean isFinished = cursor.getInt(9) == 1;
        boolean isComplete = cursor.getInt(10) == 1;
        boolean isWatched = cursor.getInt(11) == 1;
        //boolean isRead = cursor.getInt(12) == 1;
        int rating = cursor.getInt(13);

        holder.tvTitle.setText(title + (subTitle != null && !subTitle.equals("") ? " - " + subTitle : ""));
        holder.tvAuthor.setText(author);
        if (type == 2) {
            holder.ivGroupMark.setVisibility(View.VISIBLE);
            holder.tvCount.setText("(" + count + (totalCount > 0 ? "/" + totalCount : "") + ")");
            holder.ivGroupFinished.setVisibility(isFinished ? View.VISIBLE : View.GONE);
            holder.ivGroupCompleted.setVisibility(isComplete ? View.VISIBLE : View.GONE);
            holder.ivGroupWatched.setVisibility(isWatched ? View.VISIBLE : View.GONE);
            holder.rbComic.setVisibility(View.GONE);
        } else {
            holder.ivGroupMark.setVisibility(View.GONE);
            holder.ivGroupCompleted.setVisibility(View.GONE);
            holder.ivGroupFinished.setVisibility(View.GONE);
            holder.ivGroupWatched.setVisibility(View.GONE);
            holder.tvCount.setText("");
            holder.rbComic.setVisibility(rating > 0 ? View.VISIBLE : View.GONE);
            holder.rbComic.setRating(rating);
        }
        if (image != null && !image.equals("")) {
            ImageLoader.getInstance().displayImage(mImagePath.concat(image), holder.ivImage);
            holder.ivImage.setVisibility(View.VISIBLE);
        } else {
            holder.ivImage.setVisibility(View.GONE);
        }

        if (isBorrowed) {
            holder.rlRow.setBackgroundColor(mColorIsBorrowed);
        } else {
            holder.rlRow.setBackgroundColor(mColorDefault);
        }
    }

    return convertView;
}

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From source file:de.hska.iam.presentationapp.fragments.adapters.ThumbnailAdapter.java

@Override
public Media getItem(final int position) {
    Cursor cursor = getCursor();
    int oldPosition = cursor.getPosition();
    cursor.moveToPosition(position);
    Media media = helper.getMedia(cursor);
    cursor.moveToPosition(oldPosition);/*w  w  w  .  j a  v  a 2 s.co m*/
    return media;
}

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From source file:com.zns.comicdroid.adapter.ComicAdapter.java

public int[] getComicIds() {
    int[] ids = null;
    if (getCursor() != null) {
        Cursor cursor = getCursor();
        ids = new int[cursor.getCount()];
        int i = 0;
        cursor.moveToPosition(-1);
        while (cursor.moveToNext()) {
            ids[i] = cursor.getInt(0);//from   w w  w .  ja  va 2  s. co m
            i++;
        }
    }
    return ids;
}

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From source file:com.android.calendar.alerts.AlarmScheduler.java

/**
 * Queries for all the reminders of the events in the instancesCursor, and schedules
 * the alarm for the next upcoming reminder.
 *///from   w w  w .j  av a2s  .c o m
private static void queryNextReminderAndSchedule(Cursor instancesCursor, Context context,
        ContentResolver contentResolver, AlarmManagerInterface alarmManager, int batchSize,
        long currentMillis) {
    if (AlertService.DEBUG) {
        int eventCount = instancesCursor.getCount();
        if (eventCount == 0) {
            Log.d(TAG, "No events found starting within 1 week.");
        } else {
            Log.d(TAG, "Query result count for events starting within 1 week: " + eventCount);
        }
    }

    // Put query results of all events starting within some interval into map of event ID to
    // local start time.
    Map<Integer, List<Long>> eventMap = new HashMap<Integer, List<Long>>();
    Time timeObj = new Time();
    long nextAlarmTime = Long.MAX_VALUE;
    int nextAlarmEventId = 0;
    instancesCursor.moveToPosition(-1);
    while (!instancesCursor.isAfterLast()) {
        int index = 0;
        eventMap.clear();
        StringBuilder eventIdsForQuery = new StringBuilder();
        eventIdsForQuery.append('(');
        while (index++ < batchSize && instancesCursor.moveToNext()) {
            int eventId = instancesCursor.getInt(INSTANCES_INDEX_EVENTID);
            long begin = instancesCursor.getLong(INSTANCES_INDEX_BEGIN);
            boolean allday = instancesCursor.getInt(INSTANCES_INDEX_ALL_DAY) != 0;
            long localStartTime;
            if (allday) {
                // Adjust allday to local time.
                localStartTime = Utils.convertAlldayUtcToLocal(timeObj, begin, Time.getCurrentTimezone());
            } else {
                localStartTime = begin;
            }
            List<Long> startTimes = eventMap.get(eventId);
            if (startTimes == null) {
                startTimes = new ArrayList<Long>();
                eventMap.put(eventId, startTimes);
                eventIdsForQuery.append(eventId);
                eventIdsForQuery.append(",");
            }
            startTimes.add(localStartTime);

            // Log for debugging.
            if (Log.isLoggable(TAG, Log.DEBUG)) {
                timeObj.set(localStartTime);
                StringBuilder msg = new StringBuilder();
                msg.append("Events cursor result -- eventId:").append(eventId);
                msg.append(", allDay:").append(allday);
                msg.append(", start:").append(localStartTime);
                msg.append(" (").append(timeObj.format("%a, %b %d, %Y %I:%M%P")).append(")");
                Log.d(TAG, msg.toString());
            }
        }
        if (eventIdsForQuery.charAt(eventIdsForQuery.length() - 1) == ',') {
            eventIdsForQuery.deleteCharAt(eventIdsForQuery.length() - 1);
        }
        eventIdsForQuery.append(')');

        // Query the reminders table for the events found.
        Cursor cursor = null;
        try {
            cursor = contentResolver.query(Reminders.CONTENT_URI, REMINDERS_PROJECTION,
                    REMINDERS_WHERE + eventIdsForQuery, null, null);

            // Process the reminders query results to find the next reminder time.
            cursor.moveToPosition(-1);
            while (cursor.moveToNext()) {
                int eventId = cursor.getInt(REMINDERS_INDEX_EVENT_ID);
                int reminderMinutes = cursor.getInt(REMINDERS_INDEX_MINUTES);
                List<Long> startTimes = eventMap.get(eventId);
                if (startTimes != null) {
                    for (Long startTime : startTimes) {
                        long alarmTime = startTime - reminderMinutes * DateUtils.MINUTE_IN_MILLIS;
                        if (alarmTime > currentMillis && alarmTime < nextAlarmTime) {
                            nextAlarmTime = alarmTime;
                            nextAlarmEventId = eventId;
                        }

                        if (Log.isLoggable(TAG, Log.DEBUG)) {
                            timeObj.set(alarmTime);
                            StringBuilder msg = new StringBuilder();
                            msg.append("Reminders cursor result -- eventId:").append(eventId);
                            msg.append(", startTime:").append(startTime);
                            msg.append(", minutes:").append(reminderMinutes);
                            msg.append(", alarmTime:").append(alarmTime);
                            msg.append(" (").append(timeObj.format("%a, %b %d, %Y %I:%M%P")).append(")");
                            Log.d(TAG, msg.toString());
                        }
                    }
                }
            }
        } finally {
            if (cursor != null) {
                cursor.close();
            }
        }
    }

    // Schedule the alarm for the next reminder time.
    if (nextAlarmTime < Long.MAX_VALUE) {
        scheduleAlarm(context, nextAlarmEventId, nextAlarmTime, currentMillis, alarmManager);
    }
}

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