IterableCursor.java

import android.database.Cursor;

import java.util.Iterator;

public class IterableCursor implements Iterable<Cursor> {
  private Cursor cursor;

  public IterableCursor(Cursor cursor) {
    this.cursor = cursor;
    this.cursor.moveToPosition(-1);
  }

  @Override
  public Iterator<Cursor> iterator() {
    return new Iterator<Cursor>() {
      @Override
      public boolean hasNext() {
        return !cursor.isClosed() && cursor.moveToNext();
      }

      @Override
      public Cursor next() {
        return cursor;
      }

      @Override
      public void remove() {}
    };
  }
}