blocks|key|884990|text|我想这可能是styles.xml中的一小部分|type|unstyled|depth|inlineStyleRanges|entityRanges|data|884991|<style+name="Widget.TextView.SpinnerItem">
++++<item+name="android:textAppearance">@style/TextAppearance.Widget.TextView.SpinnerItem</item>
</style>
<style+name="Widget.DropDownItem.Spinner">
++++<item+name="android:checkMark">?android:attr/listChoiceIndicatorSingle</item>
</style>|code-block|syntax|javascript|884992|-=+EDIT+=-结果如下：|884993|📷|atomic|offset|length|884994|​|884995|下面是它是如何完成的：|884996|<?xml+version="1.0"+encoding="utf-8"?>
<resources>
++++<style+name="MooTheme"+parent="android:Theme">
++++++++<item+name="android:spinnerItemStyle">@style/MooSpinnerItem</item>
++++</style>

++++<style+name="MooSpinnerItem"+parent="android:Widget.TextView.SpinnerItem">
++++++++<item+name="android:textAppearance">@style/MooTextAppearanceSpinnerItem</item>
++++</style>

++++<style+name="MooTextAppearanceSpinnerItem"+parent="android:TextAppearance.Widget.TextView.SpinnerItem">
++++++++<item+name="android:textColor">#F00</item>
++++</style>
</resources>|884997|然后，只需将此代码添加到AndroidManifest.xml中的应用程序标记|884998|android:theme="@style/MooTheme"|884999|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/7cb406e8f74f8180031863f4b99a359f.png|imageAlt^0|0|0|0|0|1|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|17|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|18|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|19|8|@]|9|@$L|1A|M|1B|1|1C]]|A|$]]|$1|N|3|O|5|6|7|1D|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1E|8|@]|9|@]|A|$]]|$1|R|3|S|5|D|7|1F|8|@]|9|@]|A|$E|F]]|$1|T|3|U|5|6|7|1G|8|@]|9|@]|A|$]]|$1|V|3|W|5|D|7|1H|8|@]|9|@]|A|$E|F]]|$1|X|3|-4|5|6|7|1I|8|@]|9|@]|A|$]]]|Y|$Z|$5|10|11|12|A|$13|14|15|-4]]]]

<p>I think it's probably this bit in styles.xml</p>

<pre><code>&lt;style name="Widget.TextView.SpinnerItem"&gt;
    &lt;item name="android:textAppearance"&gt;@style/TextAppearance.Widget.TextView.SpinnerItem&lt;/item&gt;
&lt;/style&gt;
&lt;style name="Widget.DropDownItem.Spinner"&gt;
    &lt;item name="android:checkMark"&gt;?android:attr/listChoiceIndicatorSingle&lt;/item&gt;
&lt;/style&gt;
</code></pre>

<p>-= EDIT =-
Here's the result:
<img src="https://i.stack.imgur.com/6j7Pv.png" alt="enter image description here"></p>

<p>and here's how it's done:</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;resources&gt;
    &lt;style name="MooTheme" parent="android:Theme"&gt;
        &lt;item name="android:spinnerItemStyle"&gt;@style/MooSpinnerItem&lt;/item&gt;
    &lt;/style&gt;

    &lt;style name="MooSpinnerItem" parent="android:Widget.TextView.SpinnerItem"&gt;
        &lt;item name="android:textAppearance"&gt;@style/MooTextAppearanceSpinnerItem&lt;/item&gt;
    &lt;/style&gt;

    &lt;style name="MooTextAppearanceSpinnerItem" parent="android:TextAppearance.Widget.TextView.SpinnerItem"&gt;
        &lt;item name="android:textColor"&gt;#F00&lt;/item&gt;
    &lt;/style&gt;
&lt;/resources&gt;
</code></pre>

<p>Then just add this to the application tag in your AndroidManifest.xml</p>

<pre><code>android:theme="@style/MooTheme"
</code></pre>


blocks|key|667983|text|你可以在微调器对象上使用setOnItemSelectedListener，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|667984|spinnerObject.setOnItemSelectedListener(new+AdapterView.OnItemSelectedListener()+{
++++@Override
++++public+void+onItemSelected(AdapterView<?>+parentView,+View+selectedItemView,+int+position,+long+id)+{
++++++++((TextView)parentView.getChildAt(0)).setTextColor(Color.rgb(249,+249,+249));
++++++++//+OR+((TextView)parentView.getChildAt(0)).setTextColor(Color.RED);
++++}
});|code-block|syntax|javascript|667985|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>You can use setOnItemSelectedListener on Spinner object,</p>

<pre><code>spinnerObject.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
    @Override
    public void onItemSelected(AdapterView&lt;?&gt; parentView, View selectedItemView, int position, long id) {
        ((TextView)parentView.getChildAt(0)).setTextColor(Color.rgb(249, 249, 249));
        // OR ((TextView)parentView.getChildAt(0)).setTextColor(Color.RED);
    }
});
</code></pre>


blocks|key|668020|text|是啊，CaseyB是对的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|668021|下面是我如何设置微调器文本颜色的方法，一个简单的例子：|668022|styles.xml|668023|++++<style+name="Theme.NoTitleBar.WithColoredSpinners"+parent="@android:style/Theme.NoTitleBar">
++++++++<item+name="android:spinnerItemStyle">@style/SpinnerItem</item>
++++++++<item+name="android:spinnerDropDownItemStyle">@style/SpinnerItem.DropDownItem</item>
++++</style>

++++<style+name="SpinnerItem"+parent="@android:style/Widget.TextView.SpinnerItem">
++++++++<item+name="android:textColor">#00FF00</item>
++++</style>

++++<style+name="SpinnerItem.DropDownItem"+parent="@android:style/Widget.DropDownItem.Spinner">
++++++++<item+name="android:textColor">#FF0000</item>
++++</style>

</resources>|code-block|syntax|javascript|668024|然后在你的清单中：|668025|<application
++++++++android:icon="@drawable/ic_launcher"
++++++++android:label="@string/app_name"
++++++++android:theme="@style/Theme.NoTitleBar.WithColoredSpinners"+>|668026|现在，所有微调器外部的文本将为绿色，而下拉列表中的文本将为红色。|668027|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|U|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|V|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

<p>Yeah CaseyB is correct.</p>

<p>Here's how I set the spinner text color, a little simple example:</p>

<p>styles.xml
    </p>

<pre><code>    &lt;style name="Theme.NoTitleBar.WithColoredSpinners" parent="@android:style/Theme.NoTitleBar"&gt;
        &lt;item name="android:spinnerItemStyle"&gt;@style/SpinnerItem&lt;/item&gt;
        &lt;item name="android:spinnerDropDownItemStyle"&gt;@style/SpinnerItem.DropDownItem&lt;/item&gt;
    &lt;/style&gt;

    &lt;style name="SpinnerItem" parent="@android:style/Widget.TextView.SpinnerItem"&gt;
        &lt;item name="android:textColor"&gt;#00FF00&lt;/item&gt;
    &lt;/style&gt;

    &lt;style name="SpinnerItem.DropDownItem" parent="@android:style/Widget.DropDownItem.Spinner"&gt;
        &lt;item name="android:textColor"&gt;#FF0000&lt;/item&gt;
    &lt;/style&gt;

&lt;/resources&gt;
</code></pre>

<p>Then in your manifest:</p>

<pre><code>&lt;application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/Theme.NoTitleBar.WithColoredSpinners" &gt;
</code></pre>

<p>The text on the outside of all your spinners will now be Green and the text on the dropdowns will be red.</p>


blocks|key|885308|text|我使用了另一种简单的技术，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|885309|从Android+res/layout文件夹复制simple_spinner_item.xml和simple_spinner_dropdown_item.xml，并将它们复制到您的项目中。|885310|然后修改以下几行|885311|ArrayAdapter<CharSequence>+adapter+=+ArrayAdapter.createFromResource(this,+R.array.planets_array,+Android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(Android.R.layout.simple_spinner_dropdown_item);
spinnerSubject.setAdapter(adapter);|code-block|syntax|javascript|885312|作为：|885313|ArrayAdapter<CharSequence>+adapter+=+ArrayAdapter.createFromResource(this,+R.array.planets_array,+R.layout.simple_spinner_item);
adapter.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
spinnerSubject.setAdapter(adapter);|885314|剩下的很简单，您现在可以编辑simple_spinner_item.xml以编辑微调器小部件上一个可见项的外观，并编辑simple_spinner_dropdown_item.xml以更改下拉列表的外观。|885315|例如，我的活动布局包含：|885316|<Spinner
android:id="@%2Bid/mo_spinnerSubject"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:background="@drawable/spinnerset_background"+/>|885317|我的simple_spinner_item.xml现在包含：|885318|<TextView+xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:singleLine="true"
android:textColor="@color/custom_white"
android:textSize="16sp"+/>|885319|simple_spinner_dropdown_item.xml看起来像这样：|885320|<TextView+xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
style="?android:attr/spinnerDropDownItemStyle"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:background="@color/custom_black"
android:ellipsize="marquee"
android:singleLine="true"
android:textColor="@color/custom_white"+/>|885321|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|16|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|17|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|18|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|19|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1B|8|@]|9|@]|A|$]]|$1|S|3|T|5|H|7|1C|8|@]|9|@]|A|$I|J]]|$1|U|3|V|5|6|7|1D|8|@]|9|@]|A|$]]|$1|W|3|X|5|H|7|1E|8|@]|9|@]|A|$I|J]]|$1|Y|3|Z|5|6|7|1F|8|@]|9|@]|A|$]]|$1|10|3|11|5|H|7|1G|8|@]|9|@]|A|$I|J]]|$1|12|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]]|13|$]]

<p>I did this using another simple technique,</p>

<p>copy the simple_spinner_item.xml and simple_spinner_dropdown_item.xml from Android res/layout folder and copy them in your project.</p>

<p>Then modify the following lines</p>

<pre><code>ArrayAdapter&lt;CharSequence&gt; adapter = ArrayAdapter.createFromResource(this, R.array.planets_array, Android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(Android.R.layout.simple_spinner_dropdown_item);
spinnerSubject.setAdapter(adapter);
</code></pre>

<p>as:</p>

<pre><code>ArrayAdapter&lt;CharSequence&gt; adapter = ArrayAdapter.createFromResource(this, R.array.planets_array, R.layout.simple_spinner_item);
adapter.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
spinnerSubject.setAdapter(adapter);
</code></pre>

<p>The rest is easy, you can now edit the simple_spinner_item.xml to edit the appearence of one visible item on the spinner widget, and edit the simple_spinner_dropdown_item.xml to change the appearance of drop down list. </p>

<p>For example,
my activity layout contains:</p>

<pre><code>&lt;Spinner
android:id="@+id/mo_spinnerSubject"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:background="@drawable/spinnerset_background" /&gt;
</code></pre>

<p>and my simple_spinner_item.xml now contains:</p>

<pre><code>&lt;TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:singleLine="true"
android:textColor="@color/custom_white"
android:textSize="16sp" /&gt;
</code></pre>

<p>and the simple_spinner_dropdown_item.xml looks like:</p>

<pre><code>&lt;TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
style="?android:attr/spinnerDropDownItemStyle"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:background="@color/custom_black"
android:ellipsize="marquee"
android:singleLine="true"
android:textColor="@color/custom_white" /&gt;
</code></pre>


blocks|key|885377|text|这对我来说很有效，创建您自己的布局文件，并为微调器项进行自定义定义。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|885378|custom_spinner.xml:
<TextView+xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/txt_spinner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="#ffffff"+/>|code-block|syntax|javascript|885379|使用适配器更改微调器项目|885380|Spinner+spinner=+(Spinner)+findViewById(R.id.spinner1);
ArrayAdapter+adapter+=+ArrayAdapter.createFromResource(this,R.array.by_loc_array,R.layout.txt_spinner);
spinner.setAdapter(adapter);|885381|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<p>this worked for me 
create your own layout file with a custom definition for the spinner item. </p>

<pre><code>custom_spinner.xml:
&lt;TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/txt_spinner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="#ffffff" /&gt;
</code></pre>

<p>Change the spinner item using adapter</p>

<pre><code>Spinner spinner= (Spinner) findViewById(R.id.spinner1);
ArrayAdapter adapter = ArrayAdapter.createFromResource(this,R.array.by_loc_array,R.layout.txt_spinner);
spinner.setAdapter(adapter);
</code></pre>


blocks|key|885397|text|可以通过重写getView方法来更改文本颜色，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|885398|new+ArrayAdapter<String>(getContext(),+android.R.layout.simple_spinner_dropdown_item,+list()){
++++++++++++++++@Override
++++++++++++++++public+View+getView(int+position,+View+convertView,+@NonNull+ViewGroup+parent)+{
++++++++++++++++++++View+view+=+super.getView(position,+convertView,+parent);
++++++++++++++++++++//change+the+color+to+which+ever+you+want++++++++++++++++++++
++++++++++++++++++++((CheckedTextView)+view).setTextColor(Color.RED);
++++++++++++++++++++return+view;
++++++++++++++}|code-block|syntax|javascript|885399|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>Can change the text colour by overriding the getView method as follows:</p>

<pre><code>new ArrayAdapter&lt;String&gt;(getContext(), android.R.layout.simple_spinner_dropdown_item, list()){
                @Override
                public View getView(int position, View convertView, @NonNull ViewGroup parent) {
                    View view = super.getView(position, convertView, parent);
                    //change the color to which ever you want                    
                    ((CheckedTextView) view).setTextColor(Color.RED);
                    return view;
              }
</code></pre>


<p>I'm trying to change the text color of the single item that is displayed in the spinner button after you select an item from the dropdown. I've been perusing the themes.xml and styles.xml in the Android SDK for an hour now, and I can't seem to find where the Spinner is getting the color value from.</p>

<p>To clarify, I'm NOT trying to change the color of a dropdown item, I'm trying to change the color of the spinner's displayed text when there is no dropdown. I guess you could call it the spinner's 'button' text.</p>


Android: Where is the Spinner widget's text color attribute hiding?

Android

在您从下拉菜单中选择一个项目后，我正在尝试更改在微调器按钮中显示的单个项目的文本颜色。我已经仔细阅读了Android SDK中的themes.xml和styles.xml一个小时了，我似乎找不到微调器从哪里获得颜色值。为了澄清，我并不是要更改下拉项的颜色，而是在没有下拉项的情况下更改微调器显示的文本的颜色。我想你可以把...

问Android:微调窗口小部件的文本颜色属性隐藏在哪里？
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问Android:微调窗口小部件的文本颜色属性隐藏在哪里？
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