Graphics 2D Problem

[Jason Gosling]

I am trying to do a Gomuko Game on Android. Here is a part from my code to draw the board to play game. I don't know why it's wrong

For each point of board. I use an array (int board[13][13]) to contain it. May be it's wrong in android

protected void onDraw(Canvas canvas){
    		Paint paint = new Paint();
    		paint.setColor(Color.GRAY);
    		int width = 300, height = 300;
    		for (int i = 1; i < 13; i++){
    			canvas.drawLine(1 + 13*i, 0, 1 + 13*i, height, paint);
    			canvas.drawLine(0, 1 + 13*i, width, 1 + 13*i, paint);
    		}
    		paint.setColor(Color.BLACK);
    		canvas.drawRect(0,0,width-1,height-1, paint);
    		canvas.drawRect(1,1,width-3,height-3, paint);
    		
    		for (int row = 0; row < 13; row++)
    			for (int col = 0; col < 13; col++)
    				if (board[row][col] != EMPTY)
    					drawPiece(canvas, board[row][col], row, col);
    		
    		if (win_r1 >= 0)
    			drawWinLine(canvas);
    	}    

Here is my full code: http://www.mediafire.com/download.php?25gfjdtdnzm

Please check for me if you have time

Thanks in advance