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:org.mariotaku.twidere.adapter.ParcelableStatusesAdapter.java

@Override
public UserKey getAccountKey(int adapterPosition) {
    int dataPosition = adapterPosition - getStatusStartIndex();
    if (dataPosition < 0 || dataPosition >= getRawStatusCount())
        return null;
    if (mData instanceof ObjectCursor) {
        final Cursor cursor = ((ObjectCursor) mData).getCursor();
        if (!cursor.moveToPosition(dataPosition))
            return null;
        final ParcelableStatusCursorIndices indices = (ParcelableStatusCursorIndices) ((ObjectCursor) mData)
                .getIndices();/*w w  w  .j av a2 s . c  o m*/
        return UserKey.valueOf(cursor.getString(indices.account_key));
    }
    return mData.get(dataPosition).account_key;
}

From source file:org.mariotaku.twidere.adapter.ParcelableStatusesAdapter.java

@Nullable
@Override/*from  w  w  w .java2 s.  c  o m*/
public String getStatusId(int adapterPosition) {
    int dataPosition = adapterPosition - getStatusStartIndex();
    if (dataPosition < 0 || dataPosition >= getRawStatusCount())
        return null;
    if (mData instanceof ObjectCursor) {
        final Cursor cursor = ((ObjectCursor) mData).getCursor();
        if (!cursor.moveToPosition(dataPosition))
            return null;
        final ParcelableStatusCursorIndices indices = (ParcelableStatusCursorIndices) ((ObjectCursor) mData)
                .getIndices();
        return cursor.getString(indices.id);
    }
    return mData.get(dataPosition).id;
}

From source file:org.mariotaku.twidere.adapter.ParcelableStatusesAdapter.java

@Override
public long getItemId(int adapterPosition) {
    int dataPosition = adapterPosition - getStatusStartIndex();
    if (dataPosition < 0 || dataPosition >= getStatusCount())
        return adapterPosition;
    if (mData instanceof ObjectCursor) {
        final Cursor cursor = ((ObjectCursor) mData).getCursor();
        if (!cursor.moveToPosition(dataPosition))
            return -1;
        final ParcelableStatusCursorIndices indices = (ParcelableStatusCursorIndices) ((ObjectCursor) mData)
                .getIndices();//  www  .  j  a  v a 2  s  .  co  m
        final UserKey accountKey = UserKey.valueOf(cursor.getString(indices.account_key));
        final String id = cursor.getString(indices.id);
        return ParcelableStatus.calculateHashCode(accountKey, id);
    }
    return mData.get(dataPosition).hashCode();
}

From source file:org.mariotaku.twidere.adapter.ParcelableStatusesAdapter.java

@Override
public boolean isGapItem(int position) {
    int dataPosition = position - getStatusStartIndex();
    final int statusCount = getStatusCount();
    if (dataPosition < 0 || dataPosition >= statusCount)
        return false;
    // Don't show gap if it's last item
    if (dataPosition == statusCount - 1)
        return false;
    if (mData instanceof ObjectCursor) {
        final Cursor cursor = ((ObjectCursor) mData).getCursor();
        if (!cursor.moveToPosition(dataPosition))
            return false;
        final ParcelableStatusCursorIndices indices = (ParcelableStatusCursorIndices) ((ObjectCursor) mData)
                .getIndices();/*from www.java 2s  .com*/
        return cursor.getShort(indices.is_gap) == 1;
    }
    return mData.get(dataPosition).is_gap;
}

From source file:com.ultramegasoft.flavordex2.fragment.ViewFlavorsFragment.java

@Override
public void onLoadFinished(@NonNull Loader<Cursor> loader, Cursor data) {
    if (data == null) {
        return;//from  w ww . java  2s  .c o  m
    }
    data.moveToPosition(-1);
    final ArrayList<RadarHolder> flavorValues = new ArrayList<>();

    String name;
    int value;
    switch (loader.getId()) {
    case LOADER_FLAVOR:
        while (data.moveToNext()) {
            name = data.getString(data.getColumnIndex(Tables.EntriesFlavors.FLAVOR));
            value = data.getInt(data.getColumnIndex(Tables.EntriesFlavors.VALUE));
            flavorValues.add(new RadarHolder(name, value));
        }
        if (flavorValues.isEmpty()) {
            getLoaderManager().initLoader(LOADER_DEFAULT_FLAVOR, null, this);
            break;
        }
        mData = flavorValues;
        if (mRadarView.getVisibility() != View.VISIBLE) {
            mRadarView.startAnimation(AnimationUtils.loadAnimation(getContext(), android.R.anim.fade_in));
        }
        if (!mEditMode) {
            mRadarView.setData(flavorValues);
        }
        break;
    case LOADER_DEFAULT_FLAVOR:
    case LOADER_RESET_FLAVOR:
        while (data.moveToNext()) {
            name = data.getString(data.getColumnIndex(Tables.Flavors.NAME));
            flavorValues.add(new RadarHolder(name, 0));
        }

        mRadarView.setData(flavorValues);
        if (loader.getId() == LOADER_RESET_FLAVOR) {
            if (!mEditMode) {
                setEditMode(true, true);
            } else {
                mRadarView.turnTo(0);
            }
        }
        break;
    }
    mRadarView.setVisibility(View.VISIBLE);
}

From source file:org.mariotaku.twidere.adapter.ParcelableStatusesAdapter.java

@Override
public long getStatusPositionKey(int adapterPosition) {
    int dataPosition = adapterPosition - getStatusStartIndex();
    if (dataPosition < 0 || dataPosition >= getRawStatusCount())
        return -1;
    if (mData instanceof ObjectCursor) {
        final Cursor cursor = ((ObjectCursor) mData).getCursor();
        if (!cursor.moveToPosition(dataPosition))
            return -1;
        final ParcelableStatusCursorIndices indices = (ParcelableStatusCursorIndices) ((ObjectCursor) mData)
                .getIndices();/*from w w w  .j  a  v  a2s  .c  om*/
        final long positionKey = cursor.getLong(indices.position_key);
        if (positionKey > 0)
            return positionKey;
        return cursor.getLong(indices.timestamp);
    }
    final ParcelableStatus status = mData.get(dataPosition);
    final long positionKey = status.position_key;
    if (positionKey > 0)
        return positionKey;
    return status.timestamp;
}

From source file:com.android.mail.photo.MailPhotoViewController.java

/**
 * Save all of the attachments in the cursor.
 */// www .  j  a  v a  2 s  . c om
private void saveAllAttachments() {
    Cursor cursor = getCursorAtProperPosition();

    if (cursor == null) {
        return;
    }

    int i = -1;
    while (cursor.moveToPosition(++i)) {
        saveAttachment(new Attachment(cursor));
    }
}

From source file:com.dabay6.android.apps.carlog.adapters.FuelHistoryCursorAdapter.java

/**
 * @param context The {@link Context} used to retrieve string resources.
 * @param history The current {@link FuelHistoryDTO} record.
 * @param cursor  All history records./*from   w  w w. jav a2 s .c o  m*/
 */
private Pair<Float, String> calculateMilesPerGallon(final Context context, final FuelHistoryDTO history,
        final Cursor cursor) {
    final Pair<Long, String> returnValue;
    final int count = cursor.getCount() - 1;
    final int currentPosition = cursor.getPosition();
    final int next = cursor.getPosition() + 1;
    final float mileage;
    final float mpg;

    if (next <= count) {
        final FuelHistoryDTO previous;

        cursor.moveToPosition(next);

        previous = FuelHistoryDTO.newInstance(cursor);
        mileage = history.getOdometerReading() - previous.getOdometerReading();

        mpg = mileage / history.getFuelAmount();

        cursor.moveToPosition(currentPosition);
    } else {
        mpg = history.getOdometerReading() / history.getFuelAmount();
    }

    return new Pair<Float, String>(mpg, String.format(context.getString(R.string.miles_per_gallon), mpg));
}

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

@Override
public boolean onContextItemSelected(android.view.MenuItem item) {
    AdapterView.AdapterContextMenuInfo info = null;
    if (item.getMenuInfo() instanceof AdapterView.AdapterContextMenuInfo) {
        info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
    } else {/*from   w ww. j  a va  2s.co  m*/
        return false;
    }
    //        if (item.getMenuInfo() instanceof ExpandableListView.ExpandableListContextMenuInfo) {
    //            info = item.getMenuInfo();
    //        }

    Cursor cursor = ((SimpleCursorAdapter) getListAdapter()).getCursor();
    cursor.moveToPosition(info.position);

    // Read values from cursor.
    Payee payee = new Payee();
    payee.loadFromCursor(cursor);

    ContextMenuIds menuId = ContextMenuIds.get(item.getItemId());
    if (menuId == null)
        return false;

    switch (menuId) {
    case EDIT:
        showDialogEditPayeeName(SQLTypeTransaction.UPDATE, payee.getId(), payee.getName());
        break;

    case DELETE:
        PayeeService service = new PayeeService(getActivity());
        if (!service.isPayeeUsed(payee.getId())) {
            showDialogDeletePayee(payee.getId());
        } else {
            new AlertDialogWrapper(getActivity()).setTitle(R.string.attention)
                    .setIcon(new UIHelper(getActivity()).getIcon(GoogleMaterial.Icon.gmd_warning))
                    .setMessage(R.string.payee_can_not_deleted).setPositiveButton(android.R.string.ok)
                    .onPositive(new MaterialDialog.SingleButtonCallback() {
                        @Override
                        public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                            dialog.dismiss();
                        }
                    }).create().show();
        }
        break;

    case VIEW_TRANSACTIONS:
        SearchParameters parameters = new SearchParameters();
        parameters.payeeId = payee.getId();
        parameters.payeeName = payee.getName();

        Intent intent = IntentFactory.getSearchIntent(getActivity(), parameters);
        startActivity(intent);
    }
    return false;
}

From source file:com.rowland.hashtrace.ui.fragments.subfragment.TweetListFragment.java

@Override
public void onListItemClick(ListView lv, View view, int position, long rowID) {
    super.onListItemClick(lv, view, position, rowID);
    // Do the onItemClick action
    Cursor cursor = mTweetListAdapter.getCursor();
    if (cursor != null && cursor.moveToPosition(position)) {
        //((onTweetItemSelectedCallback) getActivity()).onTweetItemSelected((cursor.getInt(COL_ID)));
        ((onTweetItemSelectedCallback) getActivity()).onTweetItemSelected((int) rowID);
        //mPullToRefreshListView.getRefreshableView().setItemChecked(position, true);;
    }/*from   w  w w . j ava2  s  . c  o m*/
    mPosition = position;
    Log.d("ROWSELECT", "" + rowID);
}