Question

我在android中设计自定义微调器。此自定义微调器在大于3.0的版本上无法单击，并在填充微调器值后无法单击。请任何人可以找出下面的代码有什么问题然后我可以改变我的代码。以下是自定义微调器图像
enter image description here

我的主要spinner.xml

<Spinner
        android:id="@+id/projDetSpnrPhase"
        style="@style/spinner_style"
        android:layout_width="fill_parent"
        android:layout_height="40dp"
        android:layout_marginBottom="8dp"
        android:clickable="true"
        android:paddingBottom="10dp"
        android:prompt="@string/phase" />

两种旋转器，一种用于版本＆gt; 11，另一种用于版本＆lt; 11

11

<style name="spinner_style" parent="fp_wc">
    <item name="android:background">@drawable/spinner_selectors</item>
    <item name="android:layout_marginLeft">10dp</item>
    <item name="android:layout_marginRight">10dp</item>
    <item name="android:layout_marginBottom">10dp</item>
    <item name="android:paddingLeft">8dp</item>
    <item name="android:paddingTop">5dp</item>
    <item name="android:paddingBottom">5dp</item>
    <item name="android:popupBackground">#DFFFFFFF</item>
    <item name="android:spinnerStyle">@android:style/Widget.Spinner.DropDown</item>
</style>

＆LT; 11

  <style name="spinner_style" parent="fp_wc">

            <item name="android:background">@drawable/spinner_selectors</item>
            <item name="android:layout_marginLeft">10dp</item>
            <item name="android:layout_marginRight">10dp</item>
            <item name="android:layout_marginBottom">10dp</item>
            <item name="android:paddingLeft">8dp</item>
            <item name="android:paddingTop">5dp</item>
            <item name="android:paddingBottom">5dp</item>
            <item name="android:popupBackground">#DFFFFFFF</item>

    </style>

以下是微调器监听器。

    spinnerPhase.setOnItemSelectedListener((OnItemSelectedListener) 
            new OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> arg0, View arg1,
                int arg2, long arg3) {

            ........
}

选择器的spinner_selectors.xml

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

      <!-- Selected -->
      <item 
            android:state_pressed="true"
            android:drawable="@drawable/spinner_selector_selected" />
      <!-- Pressed -->  
      <item 
            android:state_enabled="true"
            android:drawable="@drawable/spinner_selectors_default" />

    </selector>

spinner_selector_selected.xml用于微调框角落处的边框线和微调图像。

 <?xml version="1.0" encoding="utf-8"?>
<item>
    <layer-list>
        <item>
            <shape>


                <stroke android:width="2dp" android:color="@color/gray" />

                <corners android:radius="4dp" />

                <padding 
                    android:bottom="3dp" 
                    android:left="3dp" 
                    android:right="3dp" 
                    android:top="3dp" />
                <solid android:color="@color/pressed_color"/>
            </shape>

        </item>

        <item>
            <bitmap 
                android:gravity="bottom|right" 
                android:src="@drawable/spinner_ab_default_new_theme_bs" />
        </item>
    </layer-list>

Answer 1

你的听众代码：

  spinnerPhase.setOnItemSelectedListener((OnItemSelectedListener) 
            new OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> arg0, View arg1,
                int arg2, long arg3) {

            ........
}

将您的侦听器代码更改为：

 spinnerPhase.setOnItemSelectedListener(new OnItemSelectedListener() {

             @Override
        public void onItemSelected(AdapterView<?> arg0, View arg1,
                int arg2, long arg3) {
               ............
}

然后检查并告诉我这个问题是否已解决？

自定义微调器不工作版本大于3.0？

1 个答案: