Example usage for android.database Cursor moveToPosition

List of usage examples for android.database Cursor moveToPosition

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  6. 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:com.money.manager.ex.currency.list.CurrencyListFragment.java

@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
    AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
    // take cursor and move into position
    Cursor cursor = ((CurrencyListAdapter) getListAdapter()).getCursor();
    cursor.moveToPosition(info.position);
    // set currency name
    menu.setHeaderTitle(cursor.getString(cursor.getColumnIndex(Currency.CURRENCYNAME)));

    // compose context menu
    String[] menuItems = getResources().getStringArray(R.array.context_menu_currencies);
    for (int i = 0; i < menuItems.length; i++) {
        menu.add(Menu.NONE, i, i, menuItems[i]);
    }//from  w w w .ja v a 2 s. com
}

From source file:com.money.manager.ex.fragment.PayeeListFragment.java

@Override
public void onListItemClick(ListView l, View v, int position, long id) {
    super.onListItemClick(l, v, position, id);

    // On select go back to the calling activity (if there is one)
    if (getActivity().getCallingActivity() != null) {
        Cursor cursor = ((SimpleCursorAdapter) getListAdapter()).getCursor();
        if (cursor != null) {
            if (cursor.moveToPosition(position)) {
                setResultAndFinish();/*  w  w  w.  j a  v a  2  s. com*/
            }
        }
    } else {
        // No calling activity, this is the independent Payees view. Show context menu.
        getActivity().openContextMenu(v);
    }
}

From source file:org.chromium.chrome.browser.util.ChromeFileProvider.java

@Override
public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
    Uri fileUri = getFileUriWhenReady(uri);
    if (fileUri == null)
        return null;

    // Workaround for a bad assumption that particular MediaStore columns exist by certain third
    // party applications.
    // http://crbug.com/467423.
    Cursor source = super.query(fileUri, projection, selection, selectionArgs, sortOrder);

    String[] columnNames = source.getColumnNames();
    String[] newColumnNames = columnNamesWithData(columnNames);
    if (columnNames == newColumnNames)
        return source;

    MatrixCursor cursor = new MatrixCursor(newColumnNames, source.getCount());

    source.moveToPosition(-1);
    while (source.moveToNext()) {
        MatrixCursor.RowBuilder row = cursor.newRow();
        for (int i = 0; i < columnNames.length; i++) {
            switch (source.getType(i)) {
            case Cursor.FIELD_TYPE_INTEGER:
                row.add(source.getInt(i));
                break;
            case Cursor.FIELD_TYPE_FLOAT:
                row.add(source.getFloat(i));
                break;
            case Cursor.FIELD_TYPE_STRING:
                row.add(source.getString(i));
                break;
            case Cursor.FIELD_TYPE_BLOB:
                row.add(source.getBlob(i));
                break;
            case Cursor.FIELD_TYPE_NULL:
            default:
                row.add(null);//from  www  .j  ava  2 s .c  o  m
                break;
            }
        }
    }

    source.close();
    return cursor;
}

From source file:com.tingtingapps.securesms.contacts.ContactSelectionListAdapter.java

@Override
public View getHeaderView(int i, View convertView, ViewGroup viewGroup) {
    Cursor cursor = getCursor();

    HeaderViewHolder holder;//  ww  w. ja v a  2  s.co  m

    if (convertView == null) {
        holder = new HeaderViewHolder();
        convertView = li.inflate(R.layout.contact_selection_list_header, viewGroup, false);
        holder.text = (TextView) convertView.findViewById(R.id.text);
        convertView.setTag(holder);
    } else {
        holder = (HeaderViewHolder) convertView.getTag();
    }

    cursor.moveToPosition(i);

    int contactType = cursor.getInt(cursor.getColumnIndexOrThrow(ContactsDatabase.CONTACT_TYPE_COLUMN));

    if (contactType == ContactsDatabase.PUSH_TYPE)
        holder.text.setText(R.string.contact_selection_list__header_textsecure_users);
    else
        holder.text.setText(R.string.contact_selection_list__header_other);

    return convertView;
}

From source file:com.ant.sunshine.app.fragments.ForecastFragment.java

private void openPreferredLocationInMap() {
    // Using the URI scheme for showing a location found on a map.  This super-handy
    // intent can is detailed in the "Common Intents" page of Android's developer site:
    // http://developer.android.com/guide/components/intents-common.html#Maps
    if (null != mForecastAdapter) {
        Cursor c = mForecastAdapter.getCursor();
        if (null != c) {
            c.moveToPosition(0);
            String posLat = c.getString(ForecastConstants.COL_COORD_LAT);
            String posLong = c.getString(ForecastConstants.COL_COORD_LONG);
            Uri geoLocation = Uri.parse("geo:" + posLat + "," + posLong);

            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setData(geoLocation);

            if (intent.resolveActivity(getCurrentActivity().getPackageManager()) != null) {
                startActivity(intent);//from   ww  w  .  j ava 2s .co m
            } else {
                Log.d(LOG_TAG, "Couldn't call " + geoLocation.toString() + ", no receiving apps installed!");
            }
        }

    }
}

From source file:org.thoughtcrime.SMP.contacts.ContactSelectionListAdapter.java

@Override
public View getHeaderView(int i, View convertView, ViewGroup viewGroup) {
    Cursor cursor = getCursor();

    HeaderViewHolder holder;//  w ww . j  av a 2s  . c  o m

    if (convertView == null) {
        holder = new HeaderViewHolder();
        convertView = li.inflate(R.layout.push_contact_selection_list_header, viewGroup, false);
        holder.text = (TextView) convertView.findViewById(R.id.text);
        convertView.setTag(holder);
    } else {
        holder = (HeaderViewHolder) convertView.getTag();
    }

    cursor.moveToPosition(i);

    int type = cursor.getInt(cursor.getColumnIndexOrThrow(ContactsDatabase.TYPE_COLUMN));

    if (type == ContactsDatabase.PUSH_TYPE)
        holder.text.setText(R.string.contact_selection_list__header_textsecure_users);
    else
        holder.text.setText(R.string.contact_selection_list__header_other);

    return convertView;
}

From source file:ca.rmen.android.scrumchatter.chart.MeetingSpeakingTimeColumnChart.java

public static void populateMeeting(Context context, ColumnChartView chart, @NonNull Cursor cursor) {
    List<AxisValue> xAxisValues = new ArrayList<>();
    List<Column> columns = new ArrayList<>();

    MeetingMemberCursorWrapper cursorWrapper = new MeetingMemberCursorWrapper(cursor);
    int maxLabelLength = 0;
    while (cursorWrapper.moveToNext()) {
        List<SubcolumnValue> subcolumnValues = new ArrayList<>();
        Column column = new Column(subcolumnValues);

        Long memberId = cursorWrapper.getMemberId();
        String memberName = cursorWrapper.getMemberName();
        float durationInMinutes = (float) cursorWrapper.getDuration() / 60;
        String durationLabel = DateUtils.formatElapsedTime(cursorWrapper.getDuration());

        SubcolumnValue subcolumnValue = new SubcolumnValue();
        subcolumnValue.setValue(durationInMinutes);
        subcolumnValue.setLabel(durationLabel);
        int color = ChartUtils.getMemberColor(context, memberId);
        subcolumnValue.setColor(color);//from  w  w  w .  j a  v  a2s. c om
        subcolumnValues.add(subcolumnValue);

        column.setHasLabels(true);
        column.setValues(subcolumnValues);
        columns.add(column);

        AxisValue xAxisValue = new AxisValue(xAxisValues.size());
        xAxisValue.setLabel(memberName);
        xAxisValues.add(xAxisValue);
        if (memberName.length() > maxLabelLength)
            maxLabelLength = memberName.length();
    }

    cursor.moveToPosition(-1);

    Axis xAxis = new Axis(xAxisValues);
    xAxis.setAutoGenerated(false);
    //xAxis.setMaxLabelChars(maxLabelLength);
    xAxis.setTextColor(ResourcesCompat.getColor(context.getResources(), R.color.chart_text, null));
    xAxis.setHasTiltedLabels(true);

    ColumnChartData data = new ColumnChartData();
    data.setAxisXBottom(xAxis);
    data.setColumns(columns);
    chart.setInteractive(true);
    chart.setColumnChartData(data);
    chart.setZoomEnabled(true);
    chart.setZoomType(ZoomType.HORIZONTAL);
}

From source file:com.xbm.android.matisse.ui.MatisseActivity.java

@Override
public void onAlbumLoad(final Cursor cursor) {
    mAlbumsAdapter.swapCursor(cursor);/*from www  . j  a  v  a  2s.co m*/
    // select default album.
    Handler handler = new Handler(Looper.getMainLooper());
    handler.post(new Runnable() {

        @Override
        public void run() {
            cursor.moveToPosition(mAlbumCollection.getCurrentSelection());
            mAlbumsSpinner.setSelection(MatisseActivity.this, mAlbumCollection.getCurrentSelection());
            Album album = Album.valueOf(cursor);
            if (album.isAll() && SelectionSpec.getInstance().capture) {
                album.addCaptureCount();
            }
            onAlbumSelected(album);
        }
    });
}

From source file:com.granita.tasks.utils.TasksListCursorAdapter.java

@Override
public Cursor swapCursor(Cursor c) {
    Cursor result = super.swapCursor(c);
    if (c != null) {
        mIdColumn = c.getColumnIndex(TaskContract.TaskListColumns._ID);
        mTaskColorColumn = c.getColumnIndex(TaskContract.TaskListColumns.LIST_COLOR);
        mTaskNameColumn = c.getColumnIndex(TaskContract.TaskListColumns.LIST_NAME);
        mAccountNameColumn = c.getColumnIndex(TaskContract.TaskListSyncColumns.ACCOUNT_NAME);

        c.moveToPosition(-1);
        mSelectedLists = new ArrayList<Long>(c.getCount());
        while (c.moveToNext()) {
            mSelectedLists.add(c.getLong(mIdColumn));
        }//from w w  w  . j  a va 2s.  com
    }
    return result;
}

From source file:org.gateshipone.odyssey.fragments.PlaylistTracksFragment.java

/**
 * Remove the selected track from the playlist in the mediastore.
 *
 * @param position the position of the selected track in the adapter
 *///  www. jav  a2  s .com
private void removeTrackFromPlaylist(int position) {
    Cursor trackCursor = PermissionHelper.query(getActivity(),
            MediaStore.Audio.Playlists.Members.getContentUri("external", mPlaylistID),
            MusicLibraryHelper.projectionPlaylistTracks, "", null, "");

    if (trackCursor != null) {
        if (trackCursor.moveToPosition(position)) {
            String where = MediaStore.Audio.Playlists.Members._ID + "=?";
            String[] whereVal = {
                    trackCursor.getString(trackCursor.getColumnIndex(MediaStore.Audio.Playlists.Members._ID)) };

            PermissionHelper.delete(getActivity(),
                    MediaStore.Audio.Playlists.Members.getContentUri("external", mPlaylistID), where, whereVal);

            // reload data
            getLoaderManager().restartLoader(0, getArguments(), this);
        }

        trackCursor.close();
    }
}