Question

您好Stackoverflow的朋友。我在下面写了selector_button.xml来点击我的按钮更漂亮。但它根本不会影响我的按钮。哪里错了？

这是selector_button.xml

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

     <!-- When clicked  -->
    <item android:state_pressed="true"
        android:state_selected="true" >
        <shape >
        <gradient        
            android:angle="90"        
            android:centerColor="@color/Lightgray"        
            android:endColor="@color/White"        
            android:startColor="@color/LightBlue"/>    
            <corners android:radius="12dip" />    
            <stroke        
                android:width="0dip"       
                 android:color="@color/LightBlue" />

         </shape>
    </item>
    <!-- When not clicked-->
      <item >
        <shape >
        <gradient        
            android:angle="90"        
            android:centerColor="#ff008888"        
            android:endColor="@color/LightBlue"        
            android:startColor="@color/Lightgray"/>    
            <corners android:radius="12dip" />    
            <stroke        
                android:width="0dip"       
                 android:color="@color/LightBlue" />
      </shape> 
</item>


</selector>

Answer 1

  <!-- When not clicked-->
  <item android:state_pressed="false"> <!-- you need to define ur state to false-->
    <shape >
    <gradient        
        android:angle="90"        
        android:centerColor="#ff008888"        
        android:endColor="@color/LightBlue"        
        android:startColor="@color/Lightgray"/>    
        <corners android:radius="12dip" />    
        <stroke        
            android:width="0dip"       
             android:color="@color/LightBlue" />
     </shape> 
  </item>

Answer 2

更改为此（使用您的颜色）

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

    <!-- When clicked -->
    <item android:state_pressed="true"><shape>
            <gradient android:angle="90" 
                android:centerColor="#999966" 
                android:endColor="@android:color/white" 
                android:startColor="#5E5EFF" />

            <corners android:radius="12dip" />

            <stroke android:width="0dip"
                android:color="#5E5EFF" />
        </shape></item>
    <!-- When not clicked -->
    <item android:state_selected="false"><shape>
            <gradient android:angle="90" 
                android:centerColor="#ff008888" 
                android:endColor="#5E5EFF" 
                android:startColor="#999966" />

            <corners android:radius="12dip" />

            <stroke android:width="0dip" 
                android:color="#5E5EFF" />
        </shape></item>

</selector>

Answer 3

尝试这种方式兄弟：

<{1>}中的

设置标签：

xml

<{1>}函数中的

：

android:tag="0"

Answer 4

将此属性添加到第二个商品标记中 ...

并确保将此按钮的背景设置为@ drawable / selector_button

Answer 5

我终于解决了朋友指导的问题。我将代码更改为此并且工作正常。

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

     <!-- When clicked  -->
    <item android:state_pressed="true">
        <shape >
        <gradient        
            android:angle="90"        
            android:centerColor="@color/Lightgray"        
            android:endColor="@color/White"        
            android:startColor="@color/LightBlue"/>    
            <corners android:radius="12dip" />    
            <stroke        
                android:width="0dip"       
                 android:color="@color/LightBlue" />

         </shape>
    </item>
    <!-- When not clicked-->
      <item android:state_pressed="false" >
        <shape >
        <gradient        
            android:angle="90"        
            android:centerColor="#ff008888"        
            android:endColor="@color/LightBlue"        
            android:startColor="@color/Lightgray"/>    
            <corners android:radius="12dip" />    
            <stroke        
                android:width="0dip"       
                 android:color="@color/LightBlue" />
      </shape> 
</item>


</selector>

selector_button dosnt在android.how reslove上的我的按钮上工作？

5 个答案: