Android ListView_第2页-阿里云

Android: 解决GridView、ListView在ScrollView中出现冲突的问题

1.问题描述在android中ScrollView是不能嵌套具有滑动特性的View的，eg: Gridview、ListView.直接嵌套Gridview或ListView可能会出现的问题：1）界面显示会出现只显示一行、最后一行显示不全等显示效果与预期不同，因为android禁止这样使用，放入Scr...

Android 解决bug：异常提示"ListView cannot be cast to android.widget.BaseAdapter "

1.问题描述在Android Studio中运行项目，测试项目中自定义的ListView控件功能时报常： java.lang.ClassCastException: com.baoyz.swipemenulistview.SwipeMenuListView$1 cannot be cast to a...

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【Android开发】 ListView使用实战详解，你get到了嘛？

目录一、什么是ListView？二、ListView的简单用法三、ListView点击响应事件hello，你好呀，我是灰小猿！一个超会写BUG的程序猿！今天在这里记录一下Android开发中有关Listview的使用教程，同时也是对所学知识的一个巩固！一、什么是ListView？Li.....

Android开发 ListView（垂直滚动列表项视图）的简单使用

效果图：使用方法：1、在布局文件中加入ListView控件：<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/andr...

Android 横向ListView实现

上面历史环境一栏这个是实现后的效果图，可以横向滑动的listView核心代码类HorizontalListView：package com.example.horizontallistviewdemo; import android.content.Context; import android.d...

android listview 单选功能

单选功能提供Adapter的处理代码实现的思路是用一个 map 保存下刚才选择的position item, 在adapter里面设置选中状态的时候从 map里面获取。再次点击选择其他position的item的时候，将map中上一次保存...

【Android 应用开发】Android开发技巧--Application, ListView排列,格式化浮点数,string.xml占位符,动态引用图片

一. Application用途1. Application用途创建Application时机 : Application在启动的时候会调用Application无参的构造方法创建实例; Application构造方法 : Application的无参的构造方法必须是public的, 否则运行的时候...

【Android 应用开发】Android开发技巧--Application, ListView排列,格式化浮点数,string.xml占位符,动态引用图片（三）

四. string.xml占位符开发中经常遇到这样的情况 , 在string.xml中用到以下占位符<string name="delete_success">删除<xliff:g id="name">%1$s</xliff:g>成功</string>...

【Android 应用开发】Android开发技巧--Application, ListView排列,格式化浮点数,string.xml占位符,动态引用图片（二）

三. 格式化浮点数如何在程序中保留一个float或者double浮点数的小数位数 , 这里可以使用以下几种方法 : 1.使用DecimalFormat格式化浮点数首先创建一个DecimalFormat类 ,  这个类可以按照一定的格式化数字来格式化浮点数. 常见的格式化字符是"#" , ...

Android笔记：Listview点击item当前item变色其他不变

一：先看看效果图。。。。二：实现步骤：1.xml布局<ListView android:id="@+id/left_listview" android:layout_width="match_parent" android:layout_height=&...

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