init of SimpleCellLayout

SimpleCellLayout.java

    public SimpleCellLayout(Context context, AttributeSet attrs) {
        super(context, attrs);

        initFromAttributes(context, attrs);
    }

    public SimpleCellLayout(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);

        initFromAttributes(context, attrs);
    }

    private void initFromAttributes(Context context, AttributeSet attrs) {
        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SimpleCellLayout);
        for (int i = 0; i < a.getIndexCount(); i++) {
            int attr = a.getIndex(i);

            switch (attr) {
                case R.styleable.SimpleCellLayout_col:
                    mColCount = a.getInt(attr, mColCount);
                    break;
                case R.styleable.SimpleCellLayout_row:
                    mRowCount = a.getInt(attr, mRowCount);
                    break;
                case R.styleable.SimpleCellLayout_gapsize:
                    mGap = a.getDimensionPixelSize(attr, mGap);
                    break;
            }
        }
        a.recycle();
    }