摘要:
ArrayList是所谓的动态数组。用一个小例子:import java.util.ArrayList;import java.util.Iterator;import java.util.List;class arraylist{ public static void main(String args[]) { List list = new ArrayList(); list.add("zhoushiwen"); list.add("comes again today!"); list.add("i am so neverous!" 阅读全文
摘要:
reference的overview是:A mapping from String values to various Parcelable types.1.看了一篇文章(http://blog.csdn.net/randyjiawenjie/article/details/6651437),了解到它可以存储键值对:Bundle mBundle = new Bundle(); mBundle.putString("Data", "data from TestBundle"); //传值给另一个Activity:Intent intent = new In 阅读全文