Generate layout parameters

SimpleCellLayout.java

    @Override
    public LayoutParams generateLayoutParams(AttributeSet attrs) {
        return new CellLayoutParams(getContext(), attrs);
    }
    
    public static class CellLayoutParams extends MarginLayoutParams {
        public int cellX = 0;
        public int cellY = 0;
        public int cellRowSpan = 1;
        public int cellColSpan = 1;
        int x = 0;
        int y = 0;
        int width = 0;
        int height = 0;

        public CellLayoutParams(Context c, AttributeSet attrs) {
            super(c, attrs);

            TypedArray a = c.obtainStyledAttributes(attrs, R.styleable.SimpleCellLayout);
            for (int i = 0; i < a.getIndexCount(); i++) {
                int attr = a.getIndex(i);

                switch (attr) {
                    case R.styleable.SimpleCellLayout_colspan:
                        cellColSpan = a.getInt(attr, cellColSpan);
                        if (cellColSpan < 1) {
                            cellColSpan = 1;
                        }
                        break;
                    case R.styleable.SimpleCellLayout_rowspan:
                        cellRowSpan = a.getInt(attr, cellRowSpan);
                        if (cellRowSpan < 1) {
                            cellRowSpan = 1;
                        }
                        break;
                    case R.styleable.SimpleCellLayout_cellX:
                        cellX = a.getInt(attr, cellX);
                        if (cellX < 0) {
                            cellX = 0;
                        }
                        break;
                    case R.styleable.SimpleCellLayout_cellY:
                        cellY = a.getInt(attr, cellY);
                        if (cellY < 0) {
                            cellY = 0;
                        }
                        break;
                }
            }
            a.recycle();
        }

        public CellLayoutParams(int width, int height) {
            super(width, height);
        }

        public CellLayoutParams(MarginLayoutParams source) {
            super(source);
        }

        public CellLayoutParams(LayoutParams source) {
            super(source);
        }

        public void saveMeasureResult(int x, int y, int width, int height) {
            this.x = x;
            this.y = y;
            this.width = width;
            this.height = height;
        }
    }