Android组件学习的相关内容

Android高级界面组件的学习（三）

这次的高级界面组件学习我要讲的是对话框。在平时的APP使用中，我们经常会在点击某个按钮的时候，可能会弹出一个长方形或类似长方形的框框，提示我们进行选择，并且会伴随着两个按钮——“确定”和“取消”，这就是我们最常见的对话框了。用的最多的对话框应该就是AlertDialog了，但是我们往往会希望自定义...

Android高级界面组件的学习（二）

在上个博客的基础上我继续巩固LayoutInflater的使用，同时介绍一下Tabhost。我们在很多地方会看到手机界面的顶部或底部有一些可切换的图标，这些图标的监听事件是会让界面进行平滑跳转的，比如微信下面的四个小图标：微信，通讯录，发现，我，这个是怎么实现的呢？我虽然不知道微信是不是用Tabho...

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Android高级界面组件的学习（一）

学习过基础的较常用的组件，现在我们要向更多更高的知识出发，所以下面来讲讲Android中的高级界面组件。（1）前面我们学习过TextView和EditText，关于文本不只是有那些基础组件，也有高级组件AutoCompleteTextView（自动完成文本框），他是从EditText下面派生出来的...

Android之EditText组件学习

一、基础学习 1.Button是TextView的一个子类，所以按钮本身是一个特殊的文本，属性和TextView相似 2.EditText类似html里的input type="text"，是TextView的一个子类二、实例 1: package org.lxh.demo; 2: 3: impo...

Android之TextView组件学习

一、基础学习 1.findViewById返回View类，该类是所有View组件的父类。 2.子类比父类拥有更多的属性和方法，不过子类找不到的话去父类找 3.marquee：华盖，跑马灯效果；orientation：方向。 4.setContentView使用布局文件 5.在TextView中如果t...

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