TypedArray a = context.getTheme().obtainStyledAttributes(attrs,
				R.styleable.JustifyTextView, defStyle, 0);
		int n = a.getIndexCount();
		for (int i = 0; i < n; i++)
		{
			int attr = a.getIndex(i);
			switch (attr)
			{
			case R.styleable.JustifyTextView_lineSpacing:
				lineSpacing = a.getDimensionPixelSize(attr, (int) TypedValue
						.applyDimension(TypedValue.COMPLEX_UNIT_SP, 3,
								getResources().getDisplayMetrics()));
				break;
			}

		}
		a.recycle();