private static final int getShort(int[] array,int offset) {
		int value=array[offset/4];
		if ((offset%4)/2==0) {
			return (value & 0xFFFF);
		} else {
			return (value >>> 16);
		}
	}
Returns style information - array of int triplets,
where in each triplet:
	* first int is index of tag name ('b','i', etc.)
	* second int is tag start index in string
	* third int is tag end index in string
xpatch/src/main/java/wind/android/content/res/StringBlock.java