随笔分类 -  android

摘要：官方API注释如下：Enables or disables the type filter window. If enabled, typing when this view has focus will filter the children to match the users input. Note that the Adapter used by this view must implement the Filterable interface.大概意思就是但listview获得当前焦点的时候，相应用户输入的匹配符。筛选出匹配的listview Items。String[] menus 阅读全文

摘要：android中布局一般都有两种方式，一种xml声明，另外一种则是程序声明：xml：<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientati 阅读全文