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Android中EditText

1.android:hint="只能输入指定数字"，文本框中显示提示信息 2.android:password="true"该文本框是一个密码框 3.android:phoneNumber="true"该文本框是一个电话框 4.android:digits="abcdefghijk"指输入内容限制为...

android EditText 全面阐述

EditText 属性 EditText继承关系：View-->TextView-->EditText。  EditText的属性很多，这里介绍几个：  android:layout_gravity="center_vertical"  设置控件显示的位置：...

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Android EditText部分特殊功能

1、给EditText加上文字选中功能，比如微博的插入话题功能。点击“插入话题”按钮的时候，“#请插入话题名称#”在两个#号中间的内容处于选中状态，用户一点击即消失。代码如下： Java代码 text.set...

Android资料之-EditText中的inputType

在编写有EditText的自定义控件的时候可能会用到EditText的inputType属性，直接在xml里写这个属性的时候是用字符串型的，不过动态设置的时候就变成int型了，InputType里有定义了对应的常量，在自定义控件需要通过在xml里写参数的形式来控制控件里的EditText的这个属性的...

Android Studio 第五十三期 - 自定义EditText密码键盘

代码已经整理好，效果如下图： code： 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 /...

Android开发学习笔记：EditText的属性介绍

EditText继承TextView，所以EditText具有TextView的属性特点，下面主要介绍一些EditText的特有的输入法的属性特点 android:layout_gravity="center_vertical"：设置控件显示的位置：默认top，这里居中显示，还有bottom and...

Android开发学习笔记：如何移除EditText上的输入焦点

移除EditText上的输入焦点的方法有很多种，下面介绍一种简单实用的方法。 1.先看下面代码的在模拟器上运行的效果 EditTextDemoActivity.java package com.android.EditTextDemo.activity; imp...

【读书笔记《Android游戏编程之从零开始》】4.Android 游戏开发常用的系统控件（EditText、CheckBox、Radiobutton）

3.4 EditText EditText类官方文档地址：http://developer.android.com/reference/android/widget/EditText.html EditText继承TextView，所以EditText具有TextView的属性特点，下面主要介绍一些...

Android--UI之EditText

前言　　上一篇博客介绍了Android的TextView控件，这篇博客来说一下EditText控件。EditText为一个文本控件，提供了文本输入的功能，而且继承自TextView，可以理解为可以输入的TextView。因为继承的关系，很多TextView可以用到的方法，在EditText都可以用...

【Android进阶学习】监听EditText的变化

之前博客上的有关EditText的文章，只是介绍EditText的一些最基本的用法，这次来深入学习一下EditText。监听EditText的变化使用EditText的addTextChangedListener(TextWatcher watcher)方法对EditText实现监听，TextW...

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ARM实例g8m基于倚天710处理器，有效应用于云原生、Android in Cloud、视频编解码和游戏服务等场景

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