Example usage for android.database Cursor moveToPosition

List of usage examples for android.database Cursor moveToPosition

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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.example.android.ennis.barrett.popularmovies.asynchronous.TMDbSyncUtil.java

/**
 * Parses and stores the JSON data in the TMDbContentProvider
 * @param dataJSON The JSON data from server
 * @param type Flag for the try of movie to fetch.  Should match flag used in fetchMovies
 * @throws JSONException//from  ww w .j a v a  2  s.co m
 */
private static int[] storeJsonMovies(String dataJSON, int type, Context context) throws JSONException {
    //TODO use ContentProviderClient instead of ContentResolver
    try {
        JSONObject moviesJSON = new JSONObject(dataJSON);
        JSONArray results = moviesJSON.getJSONArray("results");
        final int resultLength = results.length();
        ContentValues[] contentValues = new ContentValues[resultLength];
        int[] ids = new int[resultLength];
        int isPopular;
        int isTopRated;
        int isFavorite;

        switch (type) {
        case MOVIES_POPULAR:
            isPopular = 1;
            isTopRated = 0;
            break;
        case MOVIES_TOP_RATED:
            isPopular = 0;
            isTopRated = 1;
            break;
        default:
            isPopular = 0;
            isTopRated = 0;
        }
        Cursor cursor = getFavoriteIds(context);
        ContentResolver contentResolver = context.getContentResolver();

        for (int i = 0; i < resultLength; i++) {
            JSONObject movie = results.getJSONObject(i);
            contentValues[i] = new ContentValues();
            contentValues[i].put(TMDbContract.Movies.ORIGINAL_TITLE,
                    movie.getString(TMDbContract.Movies.ORIGINAL_TITLE));

            contentValues[i].put(TMDbContract.Movies.OVERVIEW, movie.getString(TMDbContract.Movies.OVERVIEW));
            contentValues[i].put(TMDbContract.Movies.POSTER, movie.getString(TMDbContract.Movies.POSTER));
            contentValues[i].put(TMDbContract.Movies.RELEASE_DATE,
                    movie.getString(TMDbContract.Movies.RELEASE_DATE));
            contentValues[i].put(TMDbContract.Movies.POPULARITY,
                    movie.getDouble(TMDbContract.Movies.POPULARITY));
            contentValues[i].put(TMDbContract.Movies.VOTE_AVERAGE,
                    movie.getDouble(TMDbContract.Movies.VOTE_AVERAGE));

            int moveId = movie.getInt(TMDbContract.Movies.MOVIE_ID);
            contentValues[i].put(TMDbContract.Movies.MOVIE_ID, moveId);
            cursor.moveToPosition(-1);
            while (cursor.moveToNext()) {
                int favoriteId = cursor.getInt(cursor.getColumnIndex(TMDbContract.Movies.MOVIE_ID));
                if (favoriteId == moveId) {
                    deleteFavorite(context, moveId);
                    isFavorite = 1;
                    contentValues[i].put(TMDbContract.Movies.IS_FAVORITE, isFavorite);
                    break;
                }
            }

            //TODO read up on how to have the col initialized to 0 by defualt
            contentValues[i].put(TMDbContract.Movies.IS_POPULAR, isPopular);
            contentValues[i].put(TMDbContract.Movies.IS_TOP_RATED, isTopRated);

            ids[i] = movie.getInt(TMDbContract.Movies.MOVIE_ID);
        }

        int numInserted = contentResolver.bulkInsert(TMDbContract.Movies.URI, contentValues);

        if (numInserted != resultLength) {
            Log.e(TAG, "Not all of the result were inserted.\n Amount inserted: " + numInserted
                    + "\nAmount from server: " + resultLength);
        }

        return ids;
    } catch (JSONException e) {
        Log.d(TAG, e.getMessage(), e);
        e.printStackTrace();
        return null;
    }
}

From source file:org.mariotaku.twidere.fragment.support.DraftsFragment.java

@Override
public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
    switch (item.getItemId()) {
    case MENU_DELETE: {
        final DeleteDraftsConfirmDialogFragment f = new DeleteDraftsConfirmDialogFragment();
        final Bundle args = new Bundle();
        args.putLongArray(EXTRA_IDS, mListView.getCheckedItemIds());
        f.setArguments(args);/*from  w ww  .j  a  va 2s. c  o m*/
        f.show(getChildFragmentManager(), "delete_drafts_confirm");
        break;
    }
    case MENU_SEND: {
        final Cursor c = mAdapter.getCursor();
        if (c == null || c.isClosed())
            return false;
        final SparseBooleanArray checked = mListView.getCheckedItemPositions();
        final List<DraftItem> list = new ArrayList<>();
        final DraftItem.CursorIndices indices = new DraftItem.CursorIndices(c);
        for (int i = 0, j = checked.size(); i < j; i++) {
            if (checked.valueAt(i) && c.moveToPosition(checked.keyAt(i))) {
                list.add(new DraftItem(c, indices));
            }
        }
        if (sendDrafts(list)) {
            final Expression where = Expression.in(new Column(Drafts._ID),
                    new RawItemArray(mListView.getCheckedItemIds()));
            mResolver.delete(Drafts.CONTENT_URI, where.getSQL(), null);
        }
        break;
    }
    default: {
        return false;
    }
    }
    mode.finish();
    return true;
}

From source file:com.polyvi.xface.extension.messaging.XMessagingExt.java

/**
 * ?//from   www  .  ja v a  2  s .c  o m
 *
 * @param comparisonMsg
 *            ??
 * @param folderType
 *            
 * @param startIndex
 *            
 * @param endIndex
 *            ?
 * @return ?
 */
private JSONArray findMessages(JSONObject comparisonMsg, String folderType, int startIndex, int endIndex)
        throws JSONException {
    // TODO:???Email?
    if (null == folderType) {// folderTypenull?
        folderType = FOLDERTYPE_DRAFT;
    }

    ArrayList<String> projections = new ArrayList<String>();
    projections.add("_id");
    projections.add("subject");
    projections.add("address");
    projections.add("body");
    ArrayList<String> projectionsValue = new ArrayList<String>();
    projectionsValue.add(comparisonMsg.optString("messageId"));
    projectionsValue.add(comparisonMsg.optString("subject"));
    projectionsValue.add(comparisonMsg.optString("destinationAddresses"));
    projectionsValue.add(comparisonMsg.optString("body"));

    StringBuilder selection = XUtils.constructSelectionStatement(projections, projectionsValue);

    int isRead = comparisonMsg.getInt("isRead");
    if (-1 != isRead) {
        if (null == selection) {
            selection = new StringBuilder();
        } else {
            selection.append(" AND ");
        }
        selection.append("read");
        selection.append("=");
        selection.append(isRead);
    }
    String selectionStr = null;
    if (null != selection) {
        selectionStr = selection.toString();
    }

    folderType = folderType.toLowerCase();
    Uri findUri = Uri.withAppendedPath(mSMSContentUri, folderType);
    JSONArray messages = new JSONArray();
    try {
        ContentResolver resolver = mContext.getContentResolver();
        Cursor cursor = resolver.query(findUri, null, selectionStr, null, null);
        if (null == cursor) {
            return messages;
        }
        int count = endIndex - startIndex + 1;
        if (cursor.moveToPosition(startIndex)) {
            do {
                JSONObject message = getMessageFromCursor(cursor);
                messages.put(message);
                count--;
            } while (cursor.moveToNext() && count > 0);
        }
        cursor.close();
    } catch (SQLiteException ex) {
        ex.printStackTrace();
    }
    return messages;
}

From source file:com.polyvi.xface.extension.camera.XCameraExt.java

private void photoSucess(Intent intent) {
    //URI????URI?URI??
    //???try-catch???
    Uri uri = intent.getData();/*from  w  ww.j  a va2s.  c  o  m*/
    if (null == uri) {
        uri = mImageUri;
    }
    ContentResolver resolver = getContext().getContentResolver();
    XPathResolver pathResolver = new XPathResolver(null == uri ? null : uri.toString(), "", getContext());
    Bitmap bitmap = null;
    try {
        if (!mAllowEdit) {
            String path = pathResolver.resolve();
            if (!XStringUtils.isEmptyString(path)) {
                bitmap = XUtils.decodeBitmap(path);
            }
        } else {
            //??????Android???
            bitmap = intent.getExtras().getParcelable("data");

            //?????URI
            if (bitmap == null) {
                bitmap = getCroppedBitmap(intent);
            }
        }
    } catch (OutOfMemoryError e) {
        mCallbackCtx.error("OutOfMemoryError when decode image.");
        return;
    }
    if (mDestType == DATA_URL) {
        int rotate = 0;
        String[] cols = { MediaStore.Images.Media.ORIENTATION };
        Cursor cursor = resolver.query(uri, cols, null, null, null);
        if (null != cursor) {
            cursor.moveToPosition(0);
            rotate = cursor.getInt(0);
            cursor.close();
        }
        if (0 != rotate) {
            Matrix matrix = new Matrix();
            matrix.setRotate(rotate);
            bitmap = bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
        }
        bitmap = scaleBitmap(bitmap);
        processPicture(bitmap);
        bitmap.recycle();
        bitmap = null;
        System.gc();
    } else if (mTargetHeight > 0 && mTargetWidth > 0) {
        try {
            Bitmap scaleBitmap = scaleBitmap(bitmap);

            String fileName = XConfiguration.getInstance().getWorkDirectory() + RESIZED_PIC_NAME;
            OutputStream os = new FileOutputStream(fileName);
            scaleBitmap.compress(Bitmap.CompressFormat.JPEG, mQuality, os);
            os.close();

            bitmap.recycle();
            bitmap = null;
            scaleBitmap.recycle();
            scaleBitmap = null;

            mCallbackCtx.success("file://" + fileName + "?" + System.currentTimeMillis());
            System.gc();
        } catch (Exception e) {
            mCallbackCtx.error("Error retrieving image.");
            return;
        }
    } else {
        mCallbackCtx.success(XConstant.FILE_SCHEME + pathResolver.resolve());
    }
}

From source file:org.mariotaku.twidere.fragment.DraftsFragment.java

@Override
public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
    switch (item.getItemId()) {
    case R.id.delete: {
        final DeleteDraftsConfirmDialogFragment f = new DeleteDraftsConfirmDialogFragment();
        final Bundle args = new Bundle();
        args.putLongArray(EXTRA_IDS, mListView.getCheckedItemIds());
        f.setArguments(args);// w  ww .j  a  v  a  2 s . c om
        f.show(getChildFragmentManager(), "delete_drafts_confirm");
        break;
    }
    case R.id.send: {
        final Cursor c = mAdapter.getCursor();
        if (c == null || c.isClosed())
            return false;
        final SparseBooleanArray checked = mListView.getCheckedItemPositions();
        final List<Draft> list = new ArrayList<>();
        final DraftCursorIndices indices = new DraftCursorIndices(c);
        for (int i = 0, j = checked.size(); i < j; i++) {
            if (checked.valueAt(i) && c.moveToPosition(checked.keyAt(i))) {
                list.add(indices.newObject(c));
            }
        }
        if (sendDrafts(list)) {
            final Expression where = Expression.in(new Column(Drafts._ID),
                    new RawItemArray(mListView.getCheckedItemIds()));
            mResolver.delete(Drafts.CONTENT_URI, where.getSQL(), null);
        }
        break;
    }
    default: {
        return false;
    }
    }
    mode.finish();
    return true;
}

From source file:net.ddns.mlsoftlaberge.trycorder.contacts.ContactsListFragment.java

@Override
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
    buttonsound();// ww  w . j  av  a2  s  .  c  om
    // Gets the Cursor object currently bound to the ListView
    final Cursor cursor = mAdapter.getCursor();
    // Moves to the Cursor row corresponding to the ListView item that was clicked
    cursor.moveToPosition(position);
    // Creates a contact lookup Uri from contact ID and lookup_key
    final Uri uri = Contacts.getLookupUri(cursor.getLong(ContactsQuery.ID),
            cursor.getString(ContactsQuery.LOOKUP_KEY));
    // Notifies the parent activity that the user selected a contact. In a two-pane layout, the
    // parent activity loads a ContactAdminFragment that displays the details for the selected
    // contact. In a single-pane layout, the parent activity starts a new activity that
    // displays contact details in its own Fragment.
    mOnContactSelectedListener.onContactSelected(uri);
}

From source file:com.polyvi.xface.extension.telephony.XTelephonyExt.java

/**
 * ??//from   w  w  w. j av  a2s.  c  o m
 *
 * @param[in] comparisonCallRecord ??
 * @param[in] startIndex ?
 * @param[in] endIndex ???
 * @return ???JSON
 */
private JSONArray findCallRecords(JSONObject comparisonCallRecord, int startIndex, int endIndex) {
    JSONArray result = new JSONArray();
    if (null != comparisonCallRecord) {
        try {
            String callRecordId = comparisonCallRecord.getString("callRecordId");
            String callRecordAddress = comparisonCallRecord.getString("callRecordAddress");
            String callRecordName = comparisonCallRecord.getString("callRecordName");
            String callRecordType = comparisonCallRecord.getString("callRecordType");
            long startTime = comparisonCallRecord.getLong("startTime");
            long durationSeconds = comparisonCallRecord.getLong("durationSeconds");

            ArrayList<String> projections = new ArrayList<String>();
            projections.add(CallLog.Calls._ID);
            projections.add(CallLog.Calls.NUMBER);
            projections.add(CallLog.Calls.CACHED_NAME);

            ArrayList<String> projectionsValue = new ArrayList<String>();
            projectionsValue.add(callRecordId);
            projectionsValue.add(callRecordAddress);
            projectionsValue.add(callRecordName);

            StringBuilder selection = XUtils.constructSelectionStatement(projections, projectionsValue);
            String selectionStr = buildSelectionStr(selection, startTime, durationSeconds, callRecordType);
            Cursor cursor = mContentResolver.query(CallLog.Calls.CONTENT_URI, null, selectionStr, null,
                    CallLog.Calls.DEFAULT_SORT_ORDER);
            if (null == cursor) {
                return result;
            }
            int count = endIndex - startIndex + 1;
            if (count > 0) {
                if (cursor.moveToPosition(startIndex)) {
                    do {
                        JSONObject callRecord = getCallRecordFromCursor(cursor);
                        result.put(callRecord);
                        count--;
                    } while (cursor.moveToNext() && count > 0);
                }
            }
            cursor.close();
        } catch (JSONException e) {
            XLog.e(CLASS_NAME, e.toString());
        }
    }
    return result;
}

From source file:com.money.manager.ex.investment.watchlist.WatchlistFragment.java

/**
 * Select the current account in the accounts dropdown.
 *///from  w  w  w.j a va 2s. c  om
private void selectCurrentAccount() {
    Spinner spinner = getAccountsSpinner();
    if (spinner == null)
        return;

    // find account
    SimpleCursorAdapter adapter = (SimpleCursorAdapter) spinner.getAdapter();
    if (adapter == null)
        return;

    Cursor cursor = adapter.getCursor();
    int position = Constants.NOT_SET;

    for (int i = 0; i < adapter.getCount(); i++) {
        cursor.moveToPosition(i);
        String accountIdString = cursor.getString(cursor.getColumnIndex(Account.ACCOUNTID));
        int accountId = Integer.parseInt(accountIdString);
        if (accountId == getAccountId()) {
            position = i;
            break;
        }
    }

    spinner.setSelection(position);
}

From source file:com.ute.bihapi.wydarzeniatekstowe.thirdScreenActivities.ContactsListFragment.java

@Override
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
    // Gets the Cursor object currently bound to the ListView
    final Cursor cursor = mAdapter.getCursor();

    // Moves to the Cursor row corresponding to the ListView item that was clicked
    cursor.moveToPosition(position);

    // Creates a contact lookup Uri from contact ID and lookup_key
    final Uri uri = Contacts.getLookupUri(cursor.getLong(ContactsQuery.ID),
            cursor.getString(ContactsQuery.LOOKUP_KEY));

    // Notifies the parent activity that the user selected a contact. In a two-pane layout, the
    // parent activity loads a ContactDetailFragment that displays the details for the selected
    // contact. In a single-pane layout, the parent activity starts a new activity that
    // displays contact details in its own Fragment.
    mOnContactSelectedListener.onContactSelected(uri);
    getListView().setItemChecked(position, true);
}

From source file:org.teleportr.Ride.java

private void load(Cursor cursor, Context ctx) {
    cv.put(_ID, cursor.getLong(COLUMNS.ID));
    type(cursor.getInt(COLUMNS.TYPE));/*from w ww .  j a v  a 2  s  .  c  om*/
    from(cursor.getInt(COLUMNS.FROM_ID));
    to(cursor.getInt(COLUMNS.TO_ID));
    dep(cursor.getLong(COLUMNS.DEPARTURE));
    arr(cursor.getLong(COLUMNS.ARRIVAL));
    price(cursor.getInt(COLUMNS.PRICE));
    seats(cursor.getInt(COLUMNS.SEATS));
    cv.put(DIRTY, cursor.getInt(COLUMNS.DIRTY));
    if (cursor.getShort(COLUMNS.MARKED) == 1)
        marked();
    if (cursor.getShort(COLUMNS.ACTIVE) == 1)
        activate();
    String val = cursor.getString(COLUMNS.WHO);
    if (val != null && !val.equals(EMPTY))
        who(val);
    val = cursor.getString(COLUMNS.REF);
    if (val != null && !val.equals(EMPTY))
        ref(val);
    else
        Log.e(RidesProvider.TAG, "REF is NULL! " + this);
    try {
        details = new JSONObject(cursor.getString(COLUMNS.DETAILS));
        mode(Mode.valueOf(cursor.getString(COLUMNS.MODE)));
    } catch (Exception e) {
    }
    Cursor sub_cursor = ctx.getContentResolver().query(RidesProvider.getSubRidesUri(ctx, cursor.getInt(0)),
            null, null, null, null);
    subrides = new ArrayList<ContentValues>();
    for (int i = 0; i < sub_cursor.getCount(); i++) {
        sub_cursor.moveToPosition(i);
        subrides.add(new Ride(sub_cursor, ctx).cv);
    }
    sub_cursor.close();
    this.ctx = ctx;
}