上代码: spinner = (Spinner) findViewById(R.id.spinner); tv = (TextView) findViewById(R.id.tv); final ArrayList<String> list = new ArrayList<>(); list.add("不知道"); list.add("A"); list.add("B"); list.add("AB")
Gridview简介 GridView和ListView有相同的父类AbsListView.他和ListView唯一的区别是Gridview可以显示多列,如果不设置列数,就默认显示一列,变成了ListView. Gridview属性 图片浏览器代码示例 // IntelliJ API Decompiler stub source generated from a class file // Implementation of methods is not available package ja