Proxy for the Android Cursor class that ignores the row passed in the constructor. Use this to "delete" rows in the listview before deleting them for real in the database.

CursorProxyDelete.java

package com.frankandrobot.reminderer.database.databasefacade;

import android.annotation.TargetApi;
import android.content.ContentResolver;
import android.database.AbstractCursor;
import android.database.CharArrayBuffer;
import android.database.ContentObserver;
import android.database.Cursor;
import android.database.DataSetObserver;
import android.net.Uri;
import android.os.Build.VERSION_CODES;
import android.os.Bundle;

/**
 * Proxy for the {@link Cursor} class
 * that ignores the row passed in the constructor.
 *
 * Use this to "delete" rows in the listview before deleting them for real
 * in the database.
 *
 */
public class CursorDeleteProxy extends AbstractCursor
{
    private Cursor cursor;
    private int posToIgnore;

    public CursorDeleteProxy(Cursor cursor, int posToRemove)
    {
        this.cursor = cursor;
        this.posToIgnore = posToRemove;
    }

    @Override
    public boolean onMove(int oldPosition, int newPosition)
    {
        if (newPosition < posToIgnore)
        {
            cursor.moveToPosition(newPosition);
        }
        else
        {
            cursor.moveToPosition(newPosition+1);
        }
        return true;
    }

    @Override
    public int getCount()
    {
        return cursor.getCount() - 1;
    }

    @Override
    public String[] getColumnNames()
    {
        return cursor.getColumnNames();
    }

    @Override
    public String getString(int i)
    {
        return cursor.getString(i);
    }

    @Override
    public short getShort(int i)
    {
        return cursor.getShort(i);
    }

    @Override
    public int getInt(int i)
    {
        return cursor.getInt(i);
    }

    @Override
    public long getLong(int i)
    {
        return cursor.getLong(i);
    }

    @Override
    public float getFloat(int i)
    {
        return cursor.getFloat(i);
    }

    @Override
    public double getDouble(int i)
    {
        return cursor.getDouble(i);
    }

    @Override
    public boolean isNull(int i)
    {
        return cursor.isNull(i);
    }

    @TargetApi(VERSION_CODES.HONEYCOMB)
    @Override
    public int getType(int column)
    {
        return cursor.getType(column);
    }

    @Override
    public byte[] getBlob(int column)
    {
        return cursor.getBlob(column);
    }

    @Override
    public int getColumnCount()
    {
        return cursor.getColumnCount();
    }

    @Override
    public boolean requery()
    {
        return super.requery();
    }

    @Override
    public boolean isClosed()
    {
        return cursor.isClosed();
    }

    @Override
    public void close()
    {
        cursor.close();
    }

    @Override
    public void copyStringToBuffer(int columnIndex, CharArrayBuffer buffer)
    {
        cursor.copyStringToBuffer(columnIndex, buffer);
    }

    @Override
    public int getColumnIndex(String columnName)
    {
        return cursor.getColumnIndex(columnName);
    }

    @Override
    public int getColumnIndexOrThrow(String columnName)
    {
        return cursor.getColumnIndexOrThrow(columnName);
    }

    @Override
    public String getColumnName(int columnIndex)
    {
        return cursor.getColumnName(columnIndex);
    }

    @Override
    public void registerContentObserver(ContentObserver observer)
    {
        cursor.registerContentObserver(observer);
    }

    @Override
    public void unregisterContentObserver(ContentObserver observer)
    {
        cursor.unregisterContentObserver(observer);
    }

    @Override
    public void registerDataSetObserver(DataSetObserver observer)
    {
        cursor.registerDataSetObserver(observer);
    }

    @Override
    public void unregisterDataSetObserver(DataSetObserver observer)
    {
        cursor.unregisterDataSetObserver(observer);
    }

    @Override
    public void setNotificationUri(ContentResolver cr, Uri notifyUri)
    {
        cursor.setNotificationUri(cr, notifyUri);
    }

    @Override
    public boolean getWantsAllOnMoveCalls()
    {
        return cursor.getWantsAllOnMoveCalls();
    }

    @Override
    public Bundle getExtras()
    {
        return cursor.getExtras();
    }

    @Override
    public Bundle respond(Bundle extras)
    {
        return cursor.respond(extras);
    }

}