android中的listview正常和悬停背景样式 [英] listview normal and hover background style in android

问题描述

这是我的编码部分:

listview.xml:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">


<ListView
    android:id="@+id/list"
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:divider="#FFFFFF"
    android:dividerHeight="7dp"
     android:layout_weight="1"
    android:listSelector="@drawable/list_selector" />


 </LinearLayout>    

list_selector.xml 文件:

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

 <item 
android:state_selected="false"
android:state_pressed="false" 

android:drawable="@drawable/gradient_bg" />
<item android:state_pressed="true" 
android:drawable="@drawable/gradient_bg_hover" />
<item android:state_selected="true"
android:state_pressed="false" 
android:drawable="@drawable/gradient_bg_hover" />
</selector>

gradient_bg.xml:

<?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
  <gradient
  android:startColor="#e8eef4"
  android:centerColor="#fdfdfd"
  android:endColor="#d3dfe8"
  android:angle="270" />
        <stroke android:width="1dp" android:color="#b7ccdd" />

    <padding android:left="6dp" android:top="6dp" android:right="6dp"
            android:bottom="6dp" />
     <margin android:left="15dp" android:top="15dp" android:right="15dp"
            android:bottom="15dp" />
        <corners android:radius="4dp" />
    </shape>

gradient_bg_hover.xml:

<?xml version="1.0" encoding="utf-8"?>

  <shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
  <gradient
  android:startColor="#ffe181"
  android:centerColor="#f5cd4a"
  android:endColor="#e8c34e"
  android:angle="270" />
        <stroke android:width="1dp" android:color="#e3b52c" />

    <padding android:left="6dp" android:top="6dp" android:right="6dp"
            android:bottom="6dp" />
     <margin android:left="15dp" android:top="15dp" android:right="15dp"
            android:bottom="15dp" />
        <corners android:radius="4dp" />
     </shape>

在这里我得到了 o/p :

Here i got the o/p :

但我希望需要像这样的 o/p:

But i wish to need the o/p like:

请比较两个图像上的悬停状态，并为此提供解决方案..

please compare the hover state on both images and give me solution for this..

推荐答案

listview.xml

listview.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical">

    <ListView
        android:id="@+id/list"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:divider="#FFFFFF"
        android:dividerHeight="1dp"
        android:listSelector="@drawable/list_selector" />

</LinearLayout>

list_selector.xml

list_selector.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Selector style for listrow -->
<item 
 android:state_selected="false"
    android:state_pressed="false" 
    android:drawable="@drawable/gradient_bg" />
<item android:state_pressed="true" 
    android:drawable="@drawable/gradient_bg_hover" />
<item android:state_selected="true"
 android:state_pressed="false" 
    android:drawable="@drawable/gradient_bg_hover" />
</selector>

gradient_bg.xml

gradient_bg.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
  <!--  Gradient Bg for listrow -->
  <gradient
      android:startColor="#f1f1f2"
      android:centerColor="#e7e7e8"
      android:endColor="#cfcfcf"
      android:angle="270" />
</shape>

gradient_bg_hover.xml

gradient_bg_hover.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
  <!-- Gradient BgColor for listrow Selected -->
  <gradient
      android:startColor="#18d7e5"
      android:centerColor="#16cedb"
      android:endColor="#09adb9"
      android:angle="270" />
</shape>

这篇关于android中的listview正常和悬停背景样式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！