Example usage for android.database Cursor isClosed

Introduction

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

Prototype

boolean isClosed();

Source Link

Document

return true if the cursor is closed

Usage

From source file:eu.inmite.apps.smsjizdenka.adapter.TicketsAdapter.java

public int getPositionForId(long id) {
    if (id == TicketsFragment.NONE) {
        return NO_SELECTION;
    }//  w  ww. j a v  a 2  s  .  co m
    Cursor cursor = getCursor();
    if (cursor.isClosed()) {
        return NO_SELECTION;
    }
    while (cursor.moveToNext()) {
        long ticketId = cursor.getLong(iId);
        if (ticketId == id) {
            return cursor.getPosition();
        }
    }
    return NO_SELECTION;
}

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From source file:eu.inmite.apps.smsjizdenka.adapter.TicketsAdapter.java

/**
 * Tries to delete ticket either from swipe-to-dismiss or button.
 *
 * @return Pair of ticket id and previous status or null if it wasn't deleted.
 *///w ww. j  a  v a  2s .  c om
public Pair<Long, Integer> archiveTicket(int position) {
    Cursor cursor = getCursor();
    if (cursor.isClosed()) {
        return null;
    }
    cursor.moveToPosition(position);
    long id;
    try {
        id = cursor.getLong(iId);
    } catch (CursorIndexOutOfBoundsException e) {
        return null;
    }
    final Time validTo = FormatUtil.timeFrom3339(cursor.getString(iValidTo));
    int status = getValidityStatus(cursor.getInt(iStatus), validTo);
    if (status == Tickets.STATUS_EXPIRED) {
        ContentValues values = new ContentValues();
        values.put(TicketProvider.Tickets.STATUS, TicketProvider.Tickets.STATUS_DELETED);
        c.getContentResolver().update(ContentUris.withAppendedId(TicketProvider.Tickets.CONTENT_URI, id),
                values, null, null);
        // I had to call this deprecated method, because it needs to run synchronously. In asynchronous case, previous tickets blinks during swipe to dismiss.
        //noinspection deprecation
        getCursor().requery();
        return new Pair<Long, Integer>(id, status);
    } else {
        return null;
    }
}

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From source file:com.digipom.manteresting.android.fragment.NailFragment.java

private int calculateInitialOffsetForNextFetch() {
    int offsetToReturn = -1;

    if (listView != null) {
        try {/* w w  w.java2 s . com*/
            final int listViewCount = listView.getCount();

            if (listViewCount > 2) {
                // Get the first and last nail IDs, and subtract the 2
                // to get the initial offset.
                final Cursor firstCursor = (Cursor) listView.getItemAtPosition(1);

                if (firstCursor != null && !firstCursor.isClosed()) {
                    final int columnIndex = firstCursor.getColumnIndex(Nails.NAIL_ID);
                    final int firstNailId = Integer.parseInt(firstCursor.getString(columnIndex));

                    final Cursor lastCursor = (Cursor) listView.getItemAtPosition(listViewCount - 2);
                    if (lastCursor != null && !lastCursor.isClosed()) {
                        final int lastNailId = Integer.parseInt(firstCursor.getString(columnIndex));

                        offsetForNextPage = firstNailId - lastNailId;
                        return firstNailId - lastNailId;
                    }
                }
            }
        } catch (Exception e) {
            if (LoggerConfig.canLog(Log.ERROR)) {
                Log.e(TAG, "getOffsetForNextFetch()", e);
            }
        }
    }

    return offsetToReturn;
}

---

From source file:net.news.inrss.fragment.EntriesListFragment.java

/**
 * Schedules all entries which are not mobilized yet, for download.
 * Then invokes download by calling FetcherService.
 *///from   w w w. j av  a2 s  . c  o m
private void downloadUnmobilitedEntries() {
    Cursor cursor = mEntriesCursorAdapter.getCursor();
    if (cursor != null && !cursor.isClosed()) {
        int mobilizedPos = cursor.getColumnIndex(EntryColumns.MOBILIZED_HTML);
        long[] entries = new long[cursor.getCount()];
        int i = 0;
        if (cursor.moveToFirst()) {
            do {
                if (cursor.isNull(mobilizedPos)) {
                    entries[i++] = cursor.getLong(0);
                    //not mobilized, yet
                    //                        entries[i++] = (Long.valueOf(cursor.getPosition()));
                }
            } while (cursor.moveToNext());
        }
        if (i > 0) {
            entries = Arrays.copyOf(entries, i);
            FetcherService.addEntriesToMobilize(entries);
            getActivity().startService(new Intent(getActivity(), FetcherService.class)
                    .setAction(FetcherService.ACTION_MOBILIZE_FEEDS));
        }
    }
}

---

From source file:com.digipom.manteresting.android.fragment.NailFragment.java

private boolean handleMenuItemSelected(int listItemPosition, int itemId) {
    listItemPosition -= listView.getHeaderViewsCount();

    if (listItemPosition >= 0 && listItemPosition < nailAdapter.getCount()) {
        switch (itemId) {
        case R.id.share:
            try {
                final Cursor cursor = (Cursor) nailAdapter.getItem(listItemPosition);

                if (cursor != null && !cursor.isClosed()) {
                    final int nailId = cursor.getInt(cursor.getColumnIndex(Nails.NAIL_ID));
                    final JSONObject nailJson = new JSONObject(
                            cursor.getString(cursor.getColumnIndex(Nails.NAIL_JSON)));

                    final Uri uri = MANTERESTING_SERVER.buildUpon().appendPath("nail")
                            .appendPath(String.valueOf(nailId)).build();
                    String description = nailJson.getString("description");

                    if (description.length() > 100) {
                        description = description.substring(0, 97) + '';
                    }/*from  www . j  av  a2  s . c  o m*/

                    final String user = nailJson.getJSONObject("user").getString("username");
                    final String category = nailJson.getJSONObject("workbench").getJSONObject("category")
                            .getString("title");

                    final Intent shareIntent = new Intent(Intent.ACTION_SEND);
                    shareIntent.setType("text/plain");
                    shareIntent.putExtra(Intent.EXTRA_TEXT, description + ' ' + uri.toString());
                    shareIntent.putExtra(Intent.EXTRA_SUBJECT,
                            String.format(getResources().getString(R.string.shareSubject), user, category));
                    try {
                        startActivity(Intent.createChooser(shareIntent, getText(R.string.share)));
                    } catch (ActivityNotFoundException e) {
                        new AlertDialog.Builder(getActivity()).setMessage(R.string.noShareApp).show();
                    }
                }
            } catch (Exception e) {
                if (LoggerConfig.canLog(Log.WARN)) {
                    Log.w(TAG, "Could not share nail at position " + listItemPosition + " with id " + itemId);
                }
            }

            return true;
        default:
            return false;
        }
    } else {
        return false;
    }
}

---

From source file:com.finchuk.clock2.data.SQLiteCursorLoader.java

@Override
public void deliverResult(C cursor) {
    if (isReset()) {
        // An async query came in while the loader is stopped
        if (cursor != null) {
            cursor.close();//from w  w w  . j  ava2s .  c o m
        }
        return;
    }
    Cursor oldCursor = mCursor;
    mCursor = cursor;

    if (isStarted()) {
        super.deliverResult(cursor);
    }

    // Close the old cursor because it is no longer needed.
    // Because an existing cursor may be cached and redelivered, it is important
    // to make sure that the old cursor and the new cursor are not the
    // same before the old cursor is closed.
    if (oldCursor != null && oldCursor != cursor && !oldCursor.isClosed()) {
        oldCursor.close();
    }
}

---

From source file:com.tune.news.fragment.EntriesListFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.menu_share_starred: {
        if (mEntriesCursorAdapter != null) {
            String starredList = "";
            Cursor cursor = mEntriesCursorAdapter.getCursor();
            if (cursor != null && !cursor.isClosed()) {
                int titlePos = cursor.getColumnIndex(EntryColumns.TITLE);
                int linkPos = cursor.getColumnIndex(EntryColumns.LINK);
                if (cursor.moveToFirst()) {
                    do {
                        starredList += cursor.getString(titlePos) + "\n" + cursor.getString(linkPos) + "\n\n";
                    } while (cursor.moveToNext());
                }/*w ww  . j  a  v a2  s  .  c  o m*/
                startActivity(
                        Intent.createChooser(
                                new Intent(Intent.ACTION_SEND)
                                        .putExtra(Intent.EXTRA_SUBJECT,
                                                getString(R.string.share_favorites_title))
                                        .putExtra(Intent.EXTRA_TEXT, starredList)
                                        .setType(Constants.MIMETYPE_TEXT_PLAIN),
                                getString(R.string.menu_share)));
            }
        }
        return true;
    }
    case R.id.menu_refresh: {
        startRefresh();
        return true;
    }
    case R.id.menu_all_read: {
        if (mEntriesCursorAdapter != null) {
            mEntriesCursorAdapter.markAllAsRead(mListDisplayDate);

            // If we are on "all items" uri, we can remove the notification here
            if (mUri != null && EntryColumns.CONTENT_URI.equals(mUri) && Constants.NOTIF_MGR != null) {
                Constants.NOTIF_MGR.cancel(0);
            }
        }
        return true;
    }
    }
    return super.onOptionsItemSelected(item);
}

---

From source file:com.andrew.apollo.ui.activities.SearchActivity.java

/**
 * {@inheritDoc}//from   w w  w .j a  v a 2 s  . co  m
 */
@Override
public void onLoadFinished(final Loader<Cursor> loader, final Cursor data) {
    if (data == null || data.isClosed() || data.getCount() <= 0) {
        // Set the empty text
        final TextView empty = (TextView) findViewById(R.id.empty);
        empty.setText(getString(R.string.empty_search));
        mGridView.setEmptyView(empty);
        return;
    }
    // Swap the new cursor in. (The framework will take care of closing the
    // old cursor once we return.)
    mAdapter.swapCursor(data);
}

---

From source file:net.etuldan.sparss.fragment.EntriesListFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.menu_share_starred: {
        if (mEntriesCursorAdapter != null) {
            String starredList = "";
            Cursor cursor = mEntriesCursorAdapter.getCursor();
            if (cursor != null && !cursor.isClosed()) {
                int titlePos = cursor.getColumnIndex(EntryColumns.TITLE);
                int linkPos = cursor.getColumnIndex(EntryColumns.LINK);
                if (cursor.moveToFirst()) {
                    do {
                        starredList += cursor.getString(titlePos) + "\n" + cursor.getString(linkPos) + "\n\n";
                    } while (cursor.moveToNext());
                }/*  w w w .j  av  a  2s. c  o  m*/
                startActivity(
                        Intent.createChooser(
                                new Intent(Intent.ACTION_SEND)
                                        .putExtra(Intent.EXTRA_SUBJECT,
                                                getString(R.string.share_favorites_title))
                                        .putExtra(Intent.EXTRA_TEXT, starredList)
                                        .setType(Constants.MIMETYPE_TEXT_PLAIN),
                                getString(R.string.menu_share)));
            }
        }
        return true;
    }
    case R.id.menu_refresh: {
        startRefresh();
        return true;
    }
    case R.id.menu_all_read: {
        if (mEntriesCursorAdapter != null) {
            mEntriesCursorAdapter.markAllAsRead(mListDisplayDate);

            // If we are on "all items" uri, we can remove the notification here
            if (mUri != null && EntryColumns.CONTENT_URI.equals(mUri) && Constants.NOTIF_MGR != null) {
                Constants.NOTIF_MGR.cancel(0);
            }
        }
        return true;
    }
    case R.id.menu_show_new_entries: {
        if (mNewEntriesNumber == 0) {
            Toast.makeText(mListView.getContext(), R.string.no_new_entries, Toast.LENGTH_LONG).show();
        }
        menu.findItem(R.id.menu_show_new_entries).getIcon().setColorFilter(null);
        mNewEntriesNumber = 0;
        mListDisplayDate = new Date().getTime();

        refreshUI();
        if (mUri != null) {
            restartLoaders();
        }
    }
    }
    return super.onOptionsItemSelected(item);
}

---

From source file:com.viktorrudometkin.burramys.fragment.EntriesListFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.menu_share_starred: {
        if (mEntriesCursorAdapter != null) {
            String starredList = "";
            Cursor cursor = mEntriesCursorAdapter.getCursor();
            if (cursor != null && !cursor.isClosed()) {
                int titlePos = cursor.getColumnIndex(EntryColumns.TITLE);
                int linkPos = cursor.getColumnIndex(EntryColumns.LINK);
                if (cursor.moveToFirst()) {
                    do {
                        starredList += cursor.getString(titlePos) + "\n" + cursor.getString(linkPos) + "\n\n";
                    } while (cursor.moveToNext());
                }//ww  w .  j  a va 2  s  .  c o  m
                startActivity(
                        Intent.createChooser(
                                new Intent(Intent.ACTION_SEND)
                                        .putExtra(Intent.EXTRA_SUBJECT,
                                                getString(R.string.share_favorites_title))
                                        .putExtra(Intent.EXTRA_TEXT, starredList)
                                        .setType(Constants.MIMETYPE_TEXT_PLAIN),
                                getString(R.string.menu_share)));
            }
        }
        return true;
    }
    case R.id.menu_refresh: {
        startRefresh();
        return true;
    }
    }
    return super.onOptionsItemSelected(item);
}

---

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