android 不可以获取javabean某个string类型属性来给TextView设值的吗？ 0.0

Question

如题所述

Answer 1

CrabActivity.this.count 就是定义的count 等于 0
CrabActivity.this.al 就是 al
CrabActivity.this.al.get(CrabActivity.this.count))就是
al.get(count) 就是al.get(0)是个String[]类型
拆分下就是
public ArrayList<String[]> al;
int count = 0;
String[] alStrings = al.get(count);
String oneString = alStrings[0];
localTextView2.setText(oneString);