Android EditText自定义样式的方法自定义样式的方法
主要介绍了Android EditText自定义样式的方法,结合实例形式分析了EditText属性的含义及样式定义的技巧,需要
的朋友可以参考下
本文实例讲述了Android EditText自定义样式的方法。分享给大家供大家参考,具体如下:
1.去掉边框
EditText的background属性设置为@null就搞定了:android:background="@null"
style属性倒是可加可不加
附原文:
@SlumberMachine, that's a great observation! But, it seems that there is more to making a TextView editable than just
setting android:editable="true". It has to do with the "input method" - what ever that is - and that is where the real difference
between TextView and EditText lies. TextView was designed with an EditText in mind, that's for sure. One would have to
look at the EditText source code and probably EditText style to see what's really going on there. Documentation is simply
not enough.
I have asked the same question back at android-developers group, and got a satisfactory answer. This is what you have to
do:
XML:
<EditText android:id="@+id/title" android:layout_width="fill_parent"
style="?android:attr/textViewStyle"
android:background="@null" android:textColor="@null"/>
Instead of style="?android:attr/textViewStyle" you can also write style="@android:style/Widget.TextView", don't ask me why
and what it means.
2.Android EditText 改变边框颜色
第一步:为了更好的比较,准备两个一模一样的EditText(当Activity启动时,焦点会在第一个EditText上,如果你不希望这样只
需要写一个高度和宽带为0的EditText即可避免,这里就不这么做了),代码如下:
<EditText
android:layout_width="fill_parent"
android:layout_height="36dip"
android:background="@drawable/bg_edittext"
android:padding="5dip"
android:layout_margin="36dip"
android:textColorHint="#AAAAAA"
android:textSize="15dip"
android:singleLine="true"
android:hint="请输入..."
/>
接下来建立三个xml文件,分别为输入框未获得焦点时的背景,输入框获得焦点时的背景,selector背景选择器(这里能获得输
入框什么时候获得和失去焦点),代码如下:
bg_edittext_normal.xml(未获得焦点时)
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#FFFFFF" />
<corners android:radius="3dip"/>
<stroke
android:width="1dip"
android:color="#BDC7D8" />
</shape>
bg_edittext_focused.xml(获得焦点时)
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#FFFFFF" />
<corners android:radius="3dip"/>
<stroke
android:width="1dip"
android:color="#728ea3" />
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