android自定义exittext和button

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写项目往往要自定义exittext和button

1、自定义button有两种效果:圆角、默认颜色、点击时颜色

左图:带渐变效果,一般按钮是这种的。上面两种都是定义两个背景

默认色,没有点击的背景:

<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" >     <solid android:color="@android:color/white"/>      <corners android:radius="8px" /></shape>
点击后的背景:

<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" >     <corners android:radius="8px" />    <gradient        android:angle="90"        android:centerX="0.5"        android:centerY="0.5"        android:endColor="#CCCCCC"        android:startColor="#888888"        android:type="linear" /> </shape>

右图:和左图基本一样,就是点击不是渐变色:

<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" >     <solid android:color="@android:color/white"/>      <corners android:radius="8px" /></shape>
点击后:

<span style="font-size:14px;"><?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" >     <solid android:color="#CCCCCC"/>      <corners android:radius="8px" /></shape></span>

上面两种效果的背景选择器:

<span style="font-size:14px;"><?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item android:drawable="@drawable/log_btn_default" android:state_pressed="false"/>    <item android:drawable="@drawable/log_btn_pressed" android:state_pressed="true"/></selector></span>

2、自定义edittext

edittext默认的是一条线,一般需要边框的,如圆角、边框颜色、填充空白

有个简单的背景图利用系统自带的背景:@android:drawable/edit_background_normal或者@android:drawable/edit_background

效果图:

要嘛自定义背景:

<span style="font-size:14px;"><img src="http://img.blog.csdn.net/20150902023946099?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />代码:</span><pre name="code" class="html"><?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android"     > <solid android:color="#2191FF"/> //背景色     <corners android:radius="8px" />//圆角    <stroke //边框        android:width="2px"        android:color="#1B79FF" />    <padding android:left="8dp" android:top="8dp" android:right="8dp" android:bottom="8dp"/> /填充/空白</shape>



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