Example2Activity

public class Example2Activity extends Activity {
    /** Called when the activity is first created. */
     DatabaseHelper dbhelper = new DatabaseHelper(this);
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
       
        Cursor cursor = dbhelper.getData();
        ImageButton bt1 = (ImageButton)findViewById(R.id.bt1);
        bt1.setBackgroundResource(R.drawable.tv_transformq_01);
        
        ImageButton bt2 = (ImageButton)findViewById(R.id.bt2);
        bt2.setBackgroundResource(R.drawable.tv_transformq_02);
        
        ImageButton bt3 = (ImageButton)findViewById(R.id.bt3);
        bt3.setBackgroundResource(R.drawable.tv_transformq_03);
        
       
        ImageButton bt4 = (ImageButton) findViewById(R.id.bt4);
        bt4.setBackgroundResource(R.drawable.power_selector);
        int column = cursor.getColumnIndex("power");
        byte[] b = cursor.getBlob(column);
        setOperationButton(R.id.bt4,b);
        bt4.setBackgroundResource(R.drawable.power_selector);
        
        
        ImageButton bt5 = (ImageButton)findViewById(R.id.bt5);
        bt5.setBackgroundResource(R.drawable.number_1_selector);
        int column_5 = cursor.getColumnIndex("done");
        byte[] b_5 = cursor.getBlob(column_5);
        setOperationButton(R.id.bt5, b_5);
        
        
        ImageButton bt6 =(ImageButton)findViewById(R.id.bt6);
        bt6.setBackgroundResource(R.drawable.number_2_selector);
        int column_6 = cursor.getColumnIndex("dtwo");
        byte[] b_6 = cursor.getBlob(column_6);
        setOperationButton(R.id.bt6, b_6);
        
        
        ImageButton bt7 =(ImageButton)findViewById(R.id.bt7);
        bt7.setBackgroundResource(R.drawable.number_3_selector);
        int column_7= cursor.getColumnIndex("dthree");
        byte[] b_7 = cursor.getBlob(column_7);
        setOperationButton(R.id.bt7, b_7);
        
        
        ImageButton bt8 =(ImageButton)findViewById(R.id.bt8);
        bt8.setBackgroundResource(R.drawable.sound_selector);
        int column_8 = cursor.getColumnIndex("mute");
        byte[] b_8=cursor.getBlob(column_8);
        setOperationButton(R.id.bt8, b_8);
        
        
        ImageButton bt9 =(ImageButton)findViewById(R.id.bt9);
        bt9.setBackgroundResource(R.drawable.number_4_selector);
        int column_9= cursor.getColumnIndex("dfour");
        byte[] b_9=cursor.getBlob(column_9);
        setOperationButton(R.id.bt9, b_9);
        
        
        ImageButton bt10 =(ImageButton)findViewById(R.id.bt10);
        bt10.setBackgroundResource(R.drawable.number_5_selector);
        int column_10= cursor.getColumnIndex("dfive");
        byte[] b_10=cursor.getBlob(column_10);
        setOperationButton(R.id.bt10, b_10);
        
        
         ImageButton bt11 =(ImageButton)findViewById(R.id.bt11);
        bt11.setBackgroundResource(R.drawable.number_6_selector);
        int column_11= cursor.getColumnIndex("dsix");
        byte[] b_11=cursor.getBlob(column_11);
        setOperationButton(R.id.bt11, b_11);
         
        ImageButton bt12 =(ImageButton)findViewById(R.id.bt12);
        bt12.setBackgroundResource(R.drawable.p_p_selector);
        int column_12= cursor.getColumnIndex("pandp");
        byte[] b_12=cursor.getBlob(column_12);
        setOperationButton(R.id.bt12, b_12);
       
        ImageButton bt13 =(ImageButton)findViewById(R.id.bt13);
        bt13.setBackgroundResource(R.drawable.number_7_selector);
        int column_13= cursor.getColumnIndex("dseven");
        byte[] b_13=cursor.getBlob(column_13);
        setOperationButton(R.id.bt13, b_13);
        
        
        ImageButton bt14 =(ImageButton)findViewById(R.id.bt14);
        bt14.setBackgroundResource(R.drawable.number_8_selector);
        int column_14= cursor.getColumnIndex("deight");
        byte[] b_14=cursor.getBlob(column_14);
        setOperationButton(R.id.bt14, b_14);
        
        
        ImageButton bt15 =(ImageButton)findViewById(R.id.bt15);
        bt15.setBackgroundResource(R.drawable.number_9_selector);
        int column_15= cursor.getColumnIndex("dnine");
        byte[] b_15=cursor.getBlob(column_15);
        setOperationButton(R.id.bt15, b_15);
        
        ImageButton bt16 =(ImageButton)findViewById(R.id.bt16);
        bt16.setBackgroundResource(R.drawable.change_selector);
        int column_16= cursor.getColumnIndex("arrow");
        byte[] b_16=cursor.getBlob(column_16);
        setOperationButton(R.id.bt16, b_16);
        
        
        ImageButton bt17 =(ImageButton)findViewById(R.id.bt17);
        bt17.setBackgroundResource(R.drawable.number_0_selector);
        int column_17= cursor.getColumnIndex("dzero");
        byte[] b_17=cursor.getBlob(column_17);
        setOperationButton(R.id.bt17, b_17);
             
        
        ImageButton bt18 =(ImageButton)findViewById(R.id.bt18);
        bt18.setBackgroundResource(R.drawable.change_turn_selector);
        int column_18= cursor.getColumnIndex("keyinput");
        byte[] b_18=cursor.getBlob(column_18);
        setOperationButton(R.id.bt18, b_18);
        
        ImageButton bt19 = (ImageButton)findViewById(R.id.bt19);
        bt19.setBackgroundResource(R.drawable.tv_transformq_19);
        
        ImageButton bt20 =(ImageButton)findViewById(R.id.bt20);
        bt20.setBackgroundResource(R.drawable.change_av_tv_selector);
        int column_20= cursor.getColumnIndex("keyreverse");
        byte[] b_20=cursor.getBlob(column_20);
        setOperationButton(R.id.bt20, b_20);
        
        
        ImageButton bt21 =(ImageButton)findViewById(R.id.bt21);
        bt21.setBackgroundResource(R.drawable.change_ok_selector);
        int column_21= cursor.getColumnIndex("keyok");
        byte[] b_21=cursor.getBlob(column_21);
        setOperationButton(R.id.bt21, b_21);
        
        
        ImageButton bt22 =(ImageButton)findViewById(R.id.bt22);
        bt22.setBackgroundResource(R.drawable.change_direction_selector);
        int column_22= cursor.getColumnIndex("keydirection");
        byte[] b_22=cursor.getBlob(column_22);
        setOperationButton(R.id.bt22, b_22);
        
        
        ImageButton bt23 =(ImageButton)findViewById(R.id.bt23);
        bt23.setBackgroundResource(R.drawable.change_menu_selector);
        int column_23= cursor.getColumnIndex("keymenu");
        byte[] b_23=cursor.getBlob(column_23);
        setOperationButton(R.id.bt23, b_23);
        
        
        ImageButton bt24 =(ImageButton)findViewById(R.id.bt24);
        bt24.setBackgroundResource(R.drawable.change_back_selector);
        int column_24= cursor.getColumnIndex("keyback");
        byte[] b_24=cursor.getBlob(column_24);
        setOperationButton(R.id.bt24, b_24);
        
        
        ImageButton bt25 =(ImageButton)findViewById(R.id.bt25);
        bt25.setBackgroundResource(R.drawable.change_exit_selector);
        int column_25= cursor.getColumnIndex("keyexit");
        byte[] b_25=cursor.getBlob(column_25);
        setOperationButton(R.id.bt25, b_25);
            
        }
    private void setOperationButton(int resId, byte[] action) {
        ImageButton imb = (ImageButton)findViewById(resId);
        imb.setOnClickListener(new OnclickAction(action));
        
    }
    @Override
    protected void onDestroy() {
        super.onDestroy();
        if(dbhelper!=null){
            dbhelper.close();
        }
    }
    private class OnclickAction implements OnClickListener{
        final byte[] action;

        public OnclickAction(byte[] action) {
            this.action = action;
        }
        public void onClick(View v) {
            dealAction(action);
        }
        private void dealAction(byte[] action2) {
            String s = new String(action,0,action2.length,Charset.forName("utf-8"));
        byte[] array =s.getBytes(Charset.forName("utf-8"));
            System.out.println(array[0]+" ");
                Toast.makeText(Example2Activity.this, array[0]+"",Toast.LENGTH_LONG).show();
        }

    }