Retrieve images from SQLite database and display on ImageView

I have an Activity1 which I can take pictures with device camera and convert to bitmap to display on ImageView, compress to save on a bundle to display on seconds activity2

code activity 1

//declare
private ImageView img_1
img_1 = (ImageView) this.findViewById(R.id.img_1);

//code
img_1.buildDrawingCache();
                        Bitmap image = img_1.getDrawingCache();

                        ByteArrayOutputStream stream = new ByteArrayOutputStream();
                        image.compress(Bitmap.CompressFormat.PNG, 100, stream);
                        byte[] food = stream.toByteArray();

                        Bundle extras = new Bundle();

//intent img1
Intent intent = new Intent(this, activity2.class);
                             intent.putExtras(extras);
                             intent.putExtra("picture", food);
startActivity(intent);

//method take picture
//Button img1
    public void img1_takePicture (View view)
    {
        num = 1;
        contadorImg = 1;
        Intent cameraIntent = new Intent(
                android.provider.MediaStore.ACTION_IMAGE_CAPTURE);

        File imagesFolder = new File(
                Environment.getExternalStorageDirectory(), "proyect");
        imagesFolder.mkdirs();

        File image = new File(imagesFolder, "temp1.png");
        Uri uriSavedImage = Uri.fromFile(image);
        cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, uriSavedImage);
        startActivityForResult(cameraIntent, 1);
    }

//method onActivityResult
protected void onActivityResult (int requestCode, int resultCode, Intent data)
    {
        if (num == 1)
        {
            if (requestCode == 1 && resultCode == RESULT_OK)
            {
                //convert bitmap
                Bitmap bMap = BitmapFactory.decodeFile(
                        Environment.getExternalStorageDirectory() +
                                "/proyect/" + "temp1.png");
    //show bitmap
                img_1.setImageBitmap(bMap);
            }
        }

second Activity2

I retrieve bundle with bitmap and show on another ImageView to later save that image on Byte array [] and save on SQLite Database.

//code
//declare
private ImageView img_1_confir;
public BBDD database;
private byte[] img = null;
img_1_confir = (ImageView) findViewById(R.id.img_1_confir);

//retrieve img1, convert to byte array and save on BBDD
Bundle extras = getIntent().getExtras();

        byte[] food = extras.getByteArray("picture");
        Bitmap fo = BitmapFactory.decodeByteArray(food, 0, food.length);

        img_1_confir.setImageBitmap(fo);

//button send
Bitmap bitmap = ((BitmapDrawable) img_1_confir.getDrawable()).getBitmap();

        // convert to byte array and save on BBDD
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos);
        img = bos.toByteArray();

//insert
database = new BBDD(this, "BBDD", null, 1);
            SQLiteDatabase db = database.getWritableDatabase();

            ContentValues registro = new ContentValues();

registro.put("imgone", img);

if (db.insert("database", null, registro) != -1)
            {
                Toast.makeText(this, "Registro insert", Toast.LENGTH_LONG)
                        .show();
                db.close();
}

Activity Database BBDD

public class BBDD extends SQLiteOpenHelper
{
    private static final String KEY_ID = "id";

    String crear = "CREATE TABLE infotra(KEY_ID INTEGER PRIMARY KEY," +
                                        "imgone blob) ";

public BBDD (Context contexto, String nombre, CursorFactory factory,
                 int version)
    {
        super(contexto, nombre, factory, version);
    }

    public void onCreate (SQLiteDatabase db)
    {
        db.execSQL(crear);

    }

    public void onUpgrade (SQLiteDatabase db, int versionAnt, int versionNue)
    {
        db.execSQL(crear);
    }

NOW MY PROBLEM I have another Activity (activity3). That activity have a ListView with CustomAdapter, when I click on one position on that ListView I need get that byte array from SQLite database, convert to Bitmap and display on another ImageView.

THATS WORKS BUT… CODE ACTIVITY3

//DECLARE
private byte[] img1 =null;
ListView listView;
BBDD database;
private ImageView img_1_confir;
listView = (ListView) findViewById(R.id.listView);
img_1_confir=(ImageView)findViewById(R.id.img_1_confir);
//code
//listview clic
listView.setOnItemClickListener(new AdapterView.OnItemClickListener()
        {
            @Override
            public void onItemClick (AdapterView<?> parnet, android.view.View view,
                                     int position, long id)
            {
database = new BBDD(Activity3.this, "BBDD", null, 1);
                SQLiteDatabase db2 = database.getReadableDatabase();
if (db2 != null)
                {
//retrieve image1
                        String[] col={"imgone"};
                        Cursor cursor1=db2.query("database", col, null, null, null, null, null);

                        if(cursor1!=null){
                            cursor1.moveToFirst();
                            do{
                                img1=cursor1.getBlob(cursor1.getColumnIndex("imgone"));
                            }while(cursor1.moveToNext());
                        }
                        Bitmap b1=BitmapFactory.decodeByteArray(img1, 0, img1.length);

                        img_1_confir.setImageBitmap(b1);
}

MY FINAL PROBLEM

Thats Works but if i take another pic and and I keep in a new row in the database (there are two rows then), obviously another item appears on Activity3's ListView but if I clic any of the items always appears last saved image….What is the problem? Why only appears last saved?