blocks|key|2078378|text|这可以通过设置按钮的TransformationMethod在应用程序代码中修复，例如|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2078379|mButton.setTransformationMethod(null);|code-block|syntax|javascript|2078380|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|$]]

This is fixable in the application code by setting the button's TransformationMethod, e.g.

<pre><code>mButton.setTransformationMethod(null);
</code></pre>

blocks|key|1864915|text|下面是我在values.xml中所做的事情|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1864916|++++<style+name="AppTheme"+parent="Theme.AppCompat.Light.NoActionBar">
++++++++<item+name="buttonStyle">@style/MyButton</item>
++++</style>

++++<style+name="MyButton"+parent="Widget.AppCompat.Button">
++++++++<item+name="android:textAllCaps">false</item>
++++</style>|code-block|syntax|javascript|1864917|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|$]]

Here's what I did in my values/themes.xml

<pre><code> &lt;style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"&gt;
 &lt;item name="buttonStyle"&gt;@style/MyButton&lt;/item&gt;
 &lt;/style&gt;

 &lt;style name="MyButton" parent="Widget.AppCompat.Button"&gt;
 &lt;item name="android:textAllCaps"&gt;false&lt;/item&gt;
 &lt;/style&gt;
</code></pre>

blocks|key|2078460|text|设置android:textAllCaps=为false。如果您使用的是appcompat样式，请确保textAllCaps位于该样式之前。否则，样式将覆盖它。例如：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2078461|android:textAllCaps="false"
style="@style/Base.TextAppearance.AppCompat"|code-block|syntax|javascript|2078462|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|$]]

Set android:textAllCaps="false". If you are using an appcompat style, make sure textAllCaps comes before the style. Otherwise the style will override it. For example:

<pre><code>android:textAllCaps="false"
style="@style/Base.TextAppearance.AppCompat"
</code></pre>

blocks|key|2078661|text|在样式中添加此行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2078662|++++<item+name="android:textAllCaps">false</item>|code-block|syntax|javascript|2078663|​|2078664|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

add this line in style 


<pre><code> &lt;item name="android:textAllCaps"&gt;false&lt;/item&gt;
</code></pre>

blocks|key|1865200|text|这个是有效的..。只需在底部代码的代码中添加以下内容：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1865201|android:textAllCaps="false"|code-block|syntax|javascript|1865202|它应该停用U尝试键入小的大写字母。|1865203|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

this one is working .... just in your code in your bottom code add this one : 

<pre><code>android:textAllCaps="false"
</code></pre>

it should deactivate the caps letter that U trying to type small .

blocks|key|1864484|text|棒棒糖默认设置为"textAllCaps+true"，因此您必须手动将其设置为false|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1864485|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Lollipop default comes with "textAllCaps true", so you have to manually make it to false

blocks|key|1864974|text|在<Button>标签中添加android:textAllCaps="false“就是这样。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1864975|entityMap^0|1|8|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

Add android:textAllCaps="false" in <code>&lt;Button&gt;</code> tag that's it.

blocks|key|1864988|text|您可以将android:textAllCaps="false"添加到按钮中。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1864989|按钮文本可能会被应用于所有按钮的应用程序主题转换为大写。检查主题/样式文件以设置属性android:textAllCaps。|1864990|entityMap^0|4|R|0|16|J|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

You could add <code>android:textAllCaps="false"</code> to the button.

The button text might be transformed to uppercase by your app's theme that applies to all buttons. Check themes / styles files for setting the attribute <code>android:textAllCaps</code>.

blocks|key|2078735|text|在XML布局中使用android.support.v7.widget.AppCompatButton将允许您避免使用layout-21或以编程方式更改任何内容。当然，这也适用于AppCompat+v7库。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2078736|<android.support.v7.widget.AppCompatButton
++++android:id="@%2Bid/btnOpenMainDemo"
++++android:textAllCaps="false"
++++style="@style/HGButton"
++++android:layout_width="wrap_content"
++++android:layout_height="wrap_content"
++++android:text="@string/btn_main_demo"
++++android:layout_centerHorizontal="true"
++++android:layout_centerVertical="true"/>|code-block|syntax|javascript|2078737|希望这能有所帮助。|2078738|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Using the android.support.v7.widget.AppCompatButton in the XML layout will allow you to avoid having to have a layout-21 or programmatically changing anything. Naturally this will also work with AppCompat v7 library.

<pre><code>&lt;android.support.v7.widget.AppCompatButton
 android:id="@+id/btnOpenMainDemo"
 android:textAllCaps="false"
 style="@style/HGButton"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:text="@string/btn_main_demo"
 android:layout_centerHorizontal="true"
 android:layout_centerVertical="true"/&gt;
</code></pre>

Hope this helps.

blocks|key|2078500|text|在Android+Studio+IDE中，您必须单击筛选器图标才能显示专家属性。然后，您将看到textAllCaps属性。选中它，然后取消选中它。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2078501|entityMap^0|1B|B|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

In Android Studio IDE, you have to click the Filter icon to show expert properties. Then you will see the <code>textAllCaps</code> property. Check it, then uncheck it.

blocks|key|2078418|text|如果你来到这里是因为你的facebook按钮文本全部大写，那么只需在你的xml文件中添加这个android:textAllCaps="false"即可。这对我很管用。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2078419|entityMap^0|1A|R|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

If you have arrived here because your facebook button text appears in all caps then just add this <code>android:textAllCaps="false"</code> in your xml file. It worked for me.

blocks|key|1864588|text|好吧，就是碰到了这个。棒棒糖中的按钮都是大写的，字体会重置为“正常”。但在我的例子(Android+5.02)中，它可以在一种布局下正常工作，但在另一种布局下却不能！？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1864589|更改API不起作用。|1864590|设置为全部大写需要最小API+14，并且字体仍将重置为“normal”。|1864591|这是因为如果没有定义样式，Android+Material+Styles会强制更改样式(这就是为什么它在我的一个布局中起作用，而在另一个布局中不起作用，因为我定义了一个样式)。|1864592|因此，简单的解决方法是在清单中为每个活动定义一个样式，在我的例子中就是：|1864593|android:theme="@android:style/Theme.NoTitleBar.Fullscreen“|1864594|(希望这对某些人有帮助，昨晚能帮我省下几个小时)|1864595|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|S|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|T|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|U|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|V|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|O|$]]

OK, just ran into this. Buttons in Lollipop come out all uppercase AND the font resets to 'normal'. But in my case (Android 5.02) it was working in one layout correctly, but not another!? Changing APIs didn't work. Setting to all caps requires min API 14 and the font still resets to 'normal'. It's because the Android Material Styles forces a change to the styles if there isn't one defined (that's why it worked in one of my layout and not the other because I defined a style). So the easy fix is to define a style in the manifest for each activity which in my case was just: android:theme="@android:style/Theme.NoTitleBar.Fullscreen" 
(hope this helps someone, would have saved me a couple of hours last night)

blocks|key|1864961|text|如果你使用appcompat-v7，你可以继承AppCompatButton和setSupportAllCaps(false)的子类，然后将这个类用于你所有的按钮。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1864962|/**
+*+Light+extension+of+{@link+AppCompatButton}+that+overrides+ALL+CAPS+transformation
+*/
public+class+Button+extends+AppCompatButton+{
++++public+Button(Context+context,+AttributeSet+attrs)+{
++++++++super(context,+attrs);
++++++++setSupportAllCaps(false);
++++}

++++public+Button(Context+context,+AttributeSet+attrs,+int+defStyleAttr)+{
++++++++super(context,+attrs,+defStyleAttr);
++++++++setSupportAllCaps(false);
++++}
}|code-block|syntax|javascript|1864963|参见AppCompatButton#setSupportAllCaps(boolean)+Android文档。|1864964|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.android.com/reference/android/support/v7/widget/AppCompatButton.html#setSupportAllCaps(boolean)^0|5|C|N|F|13|O|0|0|2|16|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|D|@$9|13|A|14|1|15]]|E|$]]|$1|M|3|-4|5|6|7|16|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

If you use <code>appcompat-v7</code>, you can subclass <code>AppCompatButton</code>and <code>setSupportAllCaps(false)</code>, then use this class for all your buttons.

<pre><code>/**
 * Light extension of {@link AppCompatButton} that overrides ALL CAPS transformation
 */
public class Button extends AppCompatButton {
 public Button(Context context, AttributeSet attrs) {
 super(context, attrs);
 setSupportAllCaps(false);
 }

 public Button(Context context, AttributeSet attrs, int defStyleAttr) {
 super(context, attrs, defStyleAttr);
 setSupportAllCaps(false);
 }
}
</code></pre>

See <a href="https://developer.android.com/reference/android/support/v7/widget/AppCompatButton.html#setSupportAllCaps(boolean)" rel="nofollow">AppCompatButton#setSupportAllCaps(boolean)</a> Android docs.

blocks|key|2078820|text|默认情况下，android的Button提供了all+caps关键字。如果您希望按钮文本为小写或混合大小写，则可以使用android:textAllCaps="false"禁用textAllCaps标志|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2078821|entityMap^0|1N|R|2G|B|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

By default, Button in android provides all caps keyword. If you want button text to be in lower case or mixed case you can disable <code>textAllCaps</code> flag using <code>android:textAllCaps="false"</code>

blocks|key|2078544|text|我不知道为什么@user1010160的答案得了0分。如果我有足够的声誉，我会给它%2B1。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2078545|由于我的应用程序是为API小于14而设计的，并且我不想在我的程序中添加代码，所以直到我读到他的答案，我才找到解决方案。他所说的是，即使您已经完成了应用程序样式中所需的操作，它也不会起作用，除非您将样式添加到您的活动中，并且将textAllCaps设置为false。|2078546|仅有活动的样式是不够的(我的活动有一个样式)，因为样式可能缺省为AllCaps属性。您也必须在活动中显式地将该属性设置为false。|2078547|现在，我在应用程序和清单文件的活动部分都有了它。|2078548|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

I do not know why the answer of @user1010160 got rating of 0. I would have given it +1 if I had enough reputations.

Since my app is designed for API less than 14 and I did not want to add code to my program I did not find a solution until I read his answer. What he said was that even though you have done what is needed in the Application styles it will not work unless you add a style to your activity and there you set textAllCaps to false.

It is not enough to have a style for the activity (my activity had a style), because the style might defaults to the AllCaps property. You have to set explicitly, in the activity too, that property to false.

I now have it both in the Application and in the Activity parts of the manifest file.

In my app "Tide Now WA" which I recently tested for compatibility using
the new Nexus 9 tablet (Lollipop - API 21).

It writes some button text. This app writes the text correctly using Android 2.3 and Android
4.0. I.e. mixed capital and lower case letters. 

When same app is run on my Nexus 9 all the letters
in the text are capitalized. 

FWIW my manifest contains the following statement:

<code>uses-sdk android:minSdkVersion="10" android:targetSdkVersion="14"</code>

Can I fix this in my code or is it a bug in the O.S.
thanks

Why is my Button text forced to ALL CAPS on Lollipop?

在我的应用程序"Tide Now WA“中，我最近使用新的Nexus 9平板电脑(Lollipop API21)测试了兼容性。它会写一些按钮文本。此应用程序使用Android 2.3和Android 4.0正确写入文本。即混合大写和小写字母。当同样的应用在我的Nexus9上运行时，文本中的所有字母都是大写的。FWIW我的清单包含以下语句：uses-sdk android:minSdkVersion

问为什么我的按钮文本在棒棒糖上被强制全部大写？
EN

回答 15

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问为什么我的按钮文本在棒棒糖上被强制全部大写？EN

回答 15

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问为什么我的按钮文本在棒棒糖上被强制全部大写？
EN