Android 为所有 EditText 设置一致的样式（例如）
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Set a consistent style to all EditText (for e.g.)
提问by Code Poet
I'm trying to make all EditText's in my application have a consistent look. I'm aware that I can do something like this:
我试图使EditText我的应用程序中的所有's 具有一致的外观。我知道我可以做这样的事情：
<style name="App_EditTextStyle">
<item name="android:background">@drawable/filled_roundededges_box_dark</item>
<item name="android:textColor">#808080</item>
<item name="android:layout_height">45dip</item>
</style>
Then I can make a particular EditTexthave this style by doing this:
然后我可以EditText通过这样做使特定的风格具有这种风格：
<EditText ...
style="@style/App_EditTextStyle
...>
But this way I have to remember to set the style individually for each and every EditTextin my application which is tedious, if not error prone.
但是这样我必须记住为EditText我的应用程序中的每一个单独设置样式，这很乏味，如果不是容易出错的话。
Is there some way I could make this a part of a theme or something? This is so I don't have to associate this style to every EditText. Something like this fictitious code block:
有什么办法可以让它成为主题的一部分吗？这样我就不必将此样式与每个EditText. 类似于这个虚构的代码块：
<style name="App_Theme" parent="@android:style/Theme.Holo">
...
<item name="android:EditTextSyle">@style/App_EditTextStyle</item>
...
<style>
And then in my AndroidManifest.xmlI have something like:
然后在我的AndroidManifest.xml我有类似的东西：
<application
....
android:theme="@style/App_Theme">
And Voila! all my EditText's have the consistent style without me having to specify the style for each instance.
瞧！我所有EditText的都具有一致的样式，而不必为每个实例指定样式。
回答by Luksprog
Override the attribute pointing to the EditTextstyle(named editTextStyle:) ) in your custom theme:
在您的自定义主题中覆盖指向EditTextstyle(named editTextStyle:) )的属性：
<style name="App_Theme" parent="@android:style/Theme.Holo">
<item name="android:editTextStyle">@style/App_EditTextStyle</item>
</style>
and make your custom style to extend Widget.EditText:
并使您的自定义样式扩展Widget.EditText：
<style name="App_EditTextStyle" parent="@android:style/Widget.EditText">
<item name="android:background">@drawable/filled_roundededges_box_dark</item>
<item name="android:textColor">#808080</item>
<item name="android:layout_height">45dip</item>
</style>
Edit:
编辑：
If you're using the much newer AppCompat related themes use the editTextStyle attribute without the android prefix:
如果您使用更新的 AppCompat 相关主题，请使用不带 android 前缀的 editTextStyle 属性：
<style name="App_Theme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="editTextStyle">@style/App_EditTextStyle</item>
</style>
回答by iflp
@Luksprog answer is correct but not working for me. After some experimentation, I found out that removing the android namespace from editTextStyle made it work for me.
@Luksprog 答案是正确的，但对我不起作用。经过一些实验，我发现从 editTextStyle 中删除 android 命名空间使它对我有用。
<style name="App_Theme" parent="@android:style/Theme.Holo">
<item name="editTextStyle">@style/App_EditTextStyle</item>
</style>
and make your custom style to extend Widget.EditTextor if using the AppCompat theme Widget.AppCompat.EditText:
并使您的自定义样式扩展Widget.EditText或使用 AppCompat 主题Widget.AppCompat.EditText：
<style name="App_EditTextStyle" parent="@android:style/Widget.EditText">
<item name="android:background">@drawable/filled_roundededges_box_dark</item>
<item name="android:textColor">#808080</item>
<item name="android:layout_height">45dip</item>
</style>
回答by Reynaldo Aguilar
First, define the style for your EditText. Make sure that the parent style is android:Widget.EditText
首先，定义 EditText 的样式。确保父样式是android:Widget.EditText
<style name="CustomEditTextStyle" parent="android:Widget.EditText">
<item name="android:textColor">#0F0F0F</item>
<!-- ... More items here if needed ... -->
</style>
After that, override the attribute android:editTextStylein your custom theme. Be aware, if you are using the support library, you will also need to override the attribute editTextStyle(without the android namespace).
之后，覆盖android:editTextStyle自定义主题中的属性。请注意，如果您使用支持库，您还需要覆盖该属性editTextStyle（没有 android 命名空间）。
<style name="App_Theme" parent="...">
<item name="android:editTextStyle">@style/CustomEditTextStyle</item>
<item name="editTextStyle">@style/CustomEditTextStyle</item> <!-- For compatibility with the support library -->
</style>
回答by Phil Blandford
If you just need to set a few simple parameters, like text color, the Android namespace has a few parameters that will do that without the need to declare a separate style for the edit text. Eg
如果你只需要设置一些简单的参数，比如文本颜色，Android 命名空间有一些参数可以做到这一点，而无需为编辑文本声明单独的样式。例如
<style name="MyStyle" parent="android:Theme.Material.NoActionBar">
<item name="colorPrimary">@color/black</item>
<item name="colorPrimaryDark">@color/white</item>
<item name="colorAccent">@color/white</item>
<item name="android:textColor">@color/black</item>
<item name="android:editTextColor">@color/black</item>
<item name="android:editTextBackground">@color/black</item>
....
</style>
回答by user1700099
<style name="App_Theme" parent="@android:style/Theme.Holo">
<item name="android:editTextBackground">@drawable/filled_roundededges_box_dark</item>
</style>
