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:org.gnucash.android.db.DatabaseCursorLoader.java

@Override
public void deliverResult(Cursor data) {
    if (isReset()) {
        if (data != null) {
            onReleaseResources(data);// w w  w  . j  a  v a  2 s .c  om
        }
        return;
    }

    Cursor oldCursor = mCursor;
    mCursor = data;

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

    if (oldCursor != null && oldCursor != data && !oldCursor.isClosed()) {
        onReleaseResources(oldCursor);
    }
}

From source file:org.mariotaku.twidere.activity.support.DraftsActivity.java

@Override
public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
    switch (item.getItemId()) {
    case MENU_DELETE: {
        // TODO confim dialog and image removal
        final Where where = Where.in(new Column(Drafts._ID), new RawItemArray(mListView.getCheckedItemIds()));
        mResolver.delete(Drafts.CONTENT_URI, where.getSQL(), null);
        break;//from   w  w  w .  j a v  a 2s  .  c o  m
    }
    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<DraftItem>();
        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 Where where = Where.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:org.sufficientlysecure.keychain.ui.adapter.KeyAdapter.java

@Override
public KeyItem getItem(int position) {
    Cursor c = getCursor();
    if (c.isClosed() || !c.moveToPosition(position)) {
        return null;
    }//from www .j ava2s.c o m
    return new KeyItem(c);
}

From source file:com.commonsware.cwac.loaderex.AbstractCursorLoader.java

/**
 * Runs on the UI thread, routing the results from the
 * background thread to whatever is using the Cursor
 * (e.g., a CursorAdapter)./*from   ww  w .  j a v  a 2s .co m*/
 */
@Override
public void deliverResult(Cursor cursor) {
    if (isReset()) {
        // An async query came in while the loader is stopped
        if (cursor != null) {
            cursor.close();
        }

        return;
    }

    Cursor oldCursor = lastCursor;
    lastCursor = cursor;

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

    if (oldCursor != null && oldCursor != cursor && !oldCursor.isClosed()) {
        oldCursor.close();
    }
}

From source file:com.aboveware.sms.ui.MessageListAdapter.java

private boolean isCursorValid(Cursor cursor) {
    // Check whether the cursor is valid or not.
    if (cursor == null || cursor.isClosed() || cursor.isBeforeFirst() || cursor.isAfterLast()) {
        return false;
    }//w w w . j av  a  2 s  .  c o m
    return true;
}

From source file:com.vasilkoff.android.UI.VideosListFragment.java

/**
 * Load an article in the default browser when selected by the user.
 *//*  w  ww.ja v  a  2 s  .com*/
@Override
public void onListItemClick(ListView listView, View view, int position, long id) {
    super.onListItemClick(listView, view, position, id);
    Cursor c = (Cursor) mAdapter.getItem(position);
    if (!c.isClosed()) {
        final int colId = c.getColumnIndex("id");
        String t = c.getString(colId);
        if (t == null) {
            Log.e(TAG, "Attempt to launch entry with null link");
            return;
        }

        new AlertDialog.Builder(getContext()).setTitle("Selected").setMessage(t)
                .setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        // I <3 Android :)
                    }
                }).show();
    }
}

From source file:com.michaelrnovak.objectcursor.ObjectCursorLoader.java

@Override
public void deliverResult(ObjectCursor<T> cursor) {
    if (isReset()) {
        if (cursor != null) {
            cursor.close();//from  ww  w.  j  a  v a  2s .  c  o m
        }

        return;
    }

    final Cursor oldCursor = mCursor;
    mCursor = cursor;

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

    if (oldCursor != null && oldCursor != cursor && !oldCursor.isClosed()) {
        oldCursor.close();
    }
}

From source file:li.barter.data.SQLiteLoader.java

@Override
public void deliverResult(final Cursor data) {

    if (isReset()) {
        if (data != null) {
            data.close();//from   w w w. j  av a2  s . co  m
        }
        return;
    }
    final Cursor oldCursor = mCursor;
    mCursor = data;

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

    if ((oldCursor != null) && (oldCursor != data) && !oldCursor.isClosed()) {
        oldCursor.close();
    }
}

From source file:com.hplasplas.weather.activitys.SearchPlaceActivity.java

@Override
public void onNewPlaceCursorReady(MainContract.SearchCursor cursor, MainContract.SearchCustomer whoAsked) {

    if (DEBUG) {/*from w  ww.  j  a va 2 s.  c o m*/
        Log.d(TAG, "onCursorReady: ");
    }
    if (whoAsked == this) {
        if (mSearchMenuItem == null || !mSearchMenuItem.isActionViewExpanded()) {
            cursor.close();
        } else {
            Cursor oldCursor = mSearchView.getSuggestionsAdapter().swapCursor(cursor);
            if (oldCursor != null && !oldCursor.isClosed()) {
                oldCursor.close();
            }
            if (clearTextIfNoResult && (cursor == null || !cursor.moveToFirst())) {
                mSearchView.setQuery(null, false);
                mSearchView.setQueryHint(getResources().getString(R.string.no_result));
            }
            setProgressBarState(mSearchProgressBar, false);
        }
    }
}

From source file:fr.shywim.antoinedaniel.ui.fragment.VideoListFragment.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
    if (cursor.isClosed()) {
        Activity activity = getActivity();
        if (activity != null) {
            getLoaderManager().restartLoader(MainActivity.VIDEOS, null, this);
        }/*  w w  w  .  ja va2 s .  co m*/
        return;
    }
    Cursor oldCursor = ((CursorRecyclerAdapter) listView.getAdapter()).swapCursor(cursor);
    if (oldCursor != null && !oldCursor.isClosed())
        oldCursor.close();
}