Example usage for android.provider BaseColumns _ID

Introduction

In this page you can find the example usage for android.provider BaseColumns _ID.

Prototype

String _ID

To view the source code for android.provider BaseColumns _ID.

Click Source Link

Document

The unique ID for a row.

Usage

From source file:com.bydavy.card.receipts.ReceiptPagerAdapter.java

public Cursor swapCursor(Cursor newCursor) {
    if (newCursor == mCursor) {
        return null;
    }/*  ww  w. jav a 2s . c  om*/
    final Cursor oldCursor = mCursor;
    mCursor = newCursor;
    if (newCursor != null) {
        mRowIDColumn = newCursor.getColumnIndexOrThrow(BaseColumns._ID);
        mRowShopColumn = newCursor.getColumnIndexOrThrow(Receipts.COLUMN_NAME_SHOP);
        mDataValid = true;
        // notify the observers about the new cursor
        notifyDataSetChanged();
    } else {
        mRowIDColumn = -1;
        mDataValid = false;
        // notify the observers about the lack of a data set
        notifyDataSetChanged();
    }

    return oldCursor;
}

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From source file:com.espian.ticktock.AddEditActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {

    case R.id.menu_add:
        ContentValues cvs = new ContentValues();
        String label = mTitle.getText().toString();
        if (label == null || label.isEmpty()) {
            Toast.makeText(this, R.string.no_empty_label, Toast.LENGTH_SHORT).show();
            return true;
        }//from www  .j  a  v a2 s  .co  m
        cvs.put("label", label);
        cvs.put("date", DateFormat.getDateInstance(DateFormat.LONG).format(mDatePicker.getSelectedDate()));
        if (isEdit) {

            int updateResult = getContentResolver().update(TickTockProvider.countdownUri, cvs,
                    BaseColumns._ID + "=?", new String[] { editId + "" });
            if (updateResult == 1) {
                setResult(RESULT_OK);
                finish();
            } else {
                Toast.makeText(this, getString(R.string.failed_update, mTitle.getText().toString()),
                        Toast.LENGTH_SHORT).show();
            }

        } else {
            Uri result = getContentResolver().insert(TickTockProvider.countdownUri, cvs);
            if (result != null) {
                setResult(RESULT_OK);
                finish();
            } else {
                Toast.makeText(this, getString(R.string.failed_add, mTitle.getText().toString()),
                        Toast.LENGTH_SHORT).show();
            }
        }
        break;

    case R.id.menu_discard:
        setResult(RESULT_CANCELED);
        finish();
        break;

    }
    return true;
}

---

From source file:com.espian.ticktock.CountdownFragment.java

@Override
public String getTitle() {
    if (mLabel == null || mLabel.isEmpty())
        return getArguments().getString(BaseColumns._ID);
    return mLabel.toUpperCase();
}

---

From source file:com.feathercoin.wallet.feathercoin.ExchangeRatesProvider.java

@Override
public Cursor query(final Uri uri, final String[] projection, final String selection,
        final String[] selectionArgs, final String sortOrder) {
    final long now = System.currentTimeMillis();

    if (exchangeRates == null || now - lastUpdated > UPDATE_FREQ_MS) {
        Map<String, ExchangeRate> newExchangeRates = getFeathercoinCharts();
        if (exchangeRates == null && newExchangeRates == null)
            newExchangeRates = getBlockchainInfo();

        if (newExchangeRates != null) {
            exchangeRates = newExchangeRates;
            lastUpdated = now;//  ww w. j  a v  a2  s .  c  o  m
        }
    }

    if (exchangeRates == null)
        return null;

    final MatrixCursor cursor = new MatrixCursor(
            new String[] { BaseColumns._ID, KEY_CURRENCY_CODE, KEY_RATE, KEY_SOURCE });

    if (selection == null) {
        for (final Map.Entry<String, ExchangeRate> entry : exchangeRates.entrySet()) {
            final ExchangeRate rate = entry.getValue();
            cursor.newRow().add(entry.getKey().hashCode()).add(rate.currencyCode).add(rate.rate.longValue())
                    .add(rate.source);
        }
    } else if (selection.equals(KEY_CURRENCY_CODE)) {
        final String code = selectionArgs[0];
        final ExchangeRate rate = exchangeRates.get(code);
        try {
            cursor.newRow().add(code.hashCode()).add(rate.currencyCode).add(rate.rate.longValue())
                    .add(rate.source);
        } catch (NullPointerException e) {
            Log.e("Feathercoin", "Unable to add an exchange rate.  NullPointerException.");
        }
    }

    return cursor;
}

---

From source file:de.schildbach.wallet.elysium.ExchangeRatesProvider.java

@Override
public Cursor query(final Uri uri, final String[] projection, final String selection,
        final String[] selectionArgs, final String sortOrder) {
    final long now = System.currentTimeMillis();

    if (exchangeRates == null || now - lastUpdated > UPDATE_FREQ_MS) {
        Map<String, ExchangeRate> newExchangeRates = getElysiumCharts();
        if (exchangeRates == null && newExchangeRates == null)
            newExchangeRates = getBlockchainInfo();

        if (newExchangeRates != null) {
            exchangeRates = newExchangeRates;
            lastUpdated = now;/*from   w ww .j av  a 2 s. c om*/
        }
    }

    if (exchangeRates == null)
        return null;

    final MatrixCursor cursor = new MatrixCursor(
            new String[] { BaseColumns._ID, KEY_CURRENCY_CODE, KEY_RATE, KEY_SOURCE });

    if (selection == null) {
        for (final Map.Entry<String, ExchangeRate> entry : exchangeRates.entrySet()) {
            final ExchangeRate rate = entry.getValue();
            cursor.newRow().add(entry.getKey().hashCode()).add(rate.currencyCode).add(rate.rate.longValue())
                    .add(rate.source);
        }
    } else if (selection.equals(KEY_CURRENCY_CODE)) {
        final String code = selectionArgs[0];
        final ExchangeRate rate = exchangeRates.get(code);
        try {
            cursor.newRow().add(code.hashCode()).add(rate.currencyCode).add(rate.rate.longValue())
                    .add(rate.source);
        } catch (NullPointerException e) {
            Log.e("Elysium", "Unable to add an exchange rate.  NullPointerException.");
        }
    }

    return cursor;
}

---

From source file:de.schildbach.wallet.marscoin.ExchangeRatesProvider.java

@Override
public Cursor query(final Uri uri, final String[] projection, final String selection,
        final String[] selectionArgs, final String sortOrder) {
    final long now = System.currentTimeMillis();

    if (exchangeRates == null || now - lastUpdated > UPDATE_FREQ_MS) {
        Map<String, ExchangeRate> newExchangeRates = getmarscoinCharts();
        if (exchangeRates == null && newExchangeRates == null)
            newExchangeRates = getBlockchainInfo();

        if (newExchangeRates != null) {
            exchangeRates = newExchangeRates;
            lastUpdated = now;/* w  ww  .  j  a  v a2s . c om*/
        }
    }

    if (exchangeRates == null)
        return null;

    final MatrixCursor cursor = new MatrixCursor(
            new String[] { BaseColumns._ID, KEY_CURRENCY_CODE, KEY_RATE, KEY_SOURCE });

    if (selection == null) {
        for (final Map.Entry<String, ExchangeRate> entry : exchangeRates.entrySet()) {
            final ExchangeRate rate = entry.getValue();
            cursor.newRow().add(entry.getKey().hashCode()).add(rate.currencyCode).add(rate.rate.longValue())
                    .add(rate.source);
        }
    } else if (selection.equals(KEY_CURRENCY_CODE)) {
        final String code = selectionArgs[0];
        final ExchangeRate rate = exchangeRates.get(code);
        try {
            cursor.newRow().add(code.hashCode()).add(rate.currencyCode).add(rate.rate.longValue())
                    .add(rate.source);
        } catch (NullPointerException e) {
            Log.e("marscoin", "Unable to add an exchange rate.  NullPointerException.");
        }
    }

    return cursor;
}

---

From source file:com.google.android.demos.jamendo.app.SearchActivity.java

/** {@inheritDoc} */
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    Intent intent = getIntent();/*w  ww  .j  ava  2  s  .co m*/
    String query = intent.getStringExtra(SearchManager.QUERY);

    Uri.Builder builder = JamendoContract.AUTHORITY_URI.buildUpon();
    builder.appendPath(SearchManager.SUGGEST_URI_PATH_QUERY);
    builder.appendPath(query);
    Uri uri = builder.build();
    String[] projection = { BaseColumns._ID, SearchManager.SUGGEST_COLUMN_ICON_2,
            SearchManager.SUGGEST_COLUMN_TEXT_1, SearchManager.SUGGEST_COLUMN_TEXT_2 };
    String selection = JamendoContract.PARAM_IMAGE_SIZE + "=" + mImageSize;
    String[] selectionArgs = null;
    String sortOrder = null;
    return new CursorLoader(this, uri, projection, selection, selectionArgs, sortOrder);
}

---

From source file:com.fabernovel.alertevoirie.data.CategoryProvider.java

@Override
public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
    JSONArray array = new JSONArray();
    try {//from ww  w.  j ava2  s. com
        String categoryId = JsonData.VALUE_NULL;
        switch (uriMatcher.match(uri)) {
        case CATEGORIES_ID:
            categoryId = uri.getLastPathSegment();
            //$FALL-THROUGH$
        case CATEGORIES:
            JSONObject parent = categories.getJSONObject(categoryId);
            if (parent.has(JsonData.PARAM_CATEGORY_CHILDREN)) {
                JSONArray subset = parent.getJSONArray(JsonData.PARAM_CATEGORY_CHILDREN);
                for (int i = 0; i < subset.length(); i++) {
                    JSONObject obj = categories.getJSONObject(subset.getString(i));
                    obj.put(BaseColumns._ID, (long) Integer.valueOf(subset.getString(i)));
                    array.put(obj);
                }
            }
            break;

        case CATEGORY_ID:
            categoryId = uri.getLastPathSegment();
            array.put(categories.getJSONObject(categoryId));
            Log.d(Constants.PROJECT_TAG, "category returned = " + categories.getJSONObject(categoryId));
            break;

        default:
            return null;
        }

    } catch (NumberFormatException e) {
        e.printStackTrace();
    } catch (JSONException e) {
        e.printStackTrace();
    }
    Cursor c = new JSONCursor(array, projection);
    if (c != null)
        c.setNotificationUri(getContext().getContentResolver(), uri);
    return c;
}

---

From source file:org.cnx.android.quizcards.activities.CardListActivity.java

private void getCards() {
    String[] projection = { BaseColumns._ID, DECK_ID, TERM, MEANING };
    String selection = DECK_ID + " = '" + id + "'";
    String order = "LOWER(" + TERM + ")"; //SQLite normally orders any upper case before all lower case
    cardsCursor = getContentResolver().query(CardProvider.CONTENT_URI, projection, selection, null, order);
    if (cardsCursor != null) {
        cardsCursor.moveToFirst();//from   w ww .j  a v a  2s.  c  om
    }

    int[] to = { R.id.term, R.id.meaning };
    String[] from = { TERM, MEANING };
    cursorAdapter = new SimpleCursorAdapter(this, R.layout.card_list_row, cardsCursor, from, to,
            CursorAdapter.NO_SELECTION);

    cardListView.setAdapter(cursorAdapter);
}

---

From source file:de.schildbach.wallet.worldcoin.ExchangeRatesProvider.java

@Override
public Cursor query(final Uri uri, final String[] projection, final String selection,
        final String[] selectionArgs, final String sortOrder) {
    final long now = System.currentTimeMillis();

    if (exchangeRates == null || now - lastUpdated > UPDATE_FREQ_MS) {
        Map<String, ExchangeRate> newExchangeRates = getworldcoinCharts();
        if (exchangeRates == null && newExchangeRates == null)
            newExchangeRates = getBlockchainInfo();

        if (newExchangeRates != null) {
            exchangeRates = newExchangeRates;
            lastUpdated = now;//from   w ww . j a  v a  2  s. c  om
        }
    }

    if (exchangeRates == null)
        return null;

    final MatrixCursor cursor = new MatrixCursor(
            new String[] { BaseColumns._ID, KEY_CURRENCY_CODE, KEY_RATE, KEY_SOURCE });

    if (selection == null) {
        for (final Map.Entry<String, ExchangeRate> entry : exchangeRates.entrySet()) {
            final ExchangeRate rate = entry.getValue();
            cursor.newRow().add(entry.getKey().hashCode()).add(rate.currencyCode).add(rate.rate.longValue())
                    .add(rate.source);
        }
    } else if (selection.equals(KEY_CURRENCY_CODE)) {
        final String code = selectionArgs[0];
        final ExchangeRate rate = exchangeRates.get(code);
        try {
            cursor.newRow().add(code.hashCode()).add(rate.currencyCode).add(rate.rate.longValue())
                    .add(rate.source);
        } catch (NullPointerException e) {
            Log.e("worldcoin", "Unable to add an exchange rate.  NullPointerException.");
        }
    }

    return cursor;
}

---

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