问题描述
我目前使用以下父主题Theme.MaterialComponents.Light.NoActionBar
,并且刚刚将我的材料设计库更新为
I currently use the following parent theme Theme.MaterialComponents.Light.NoActionBar
and just updated my material design library to
implementation 'com.google.android.material:material:1.1.0'
它弄乱了我的应用程序中的某些颜色
which messed up some colors in my app
因此,我决定更新它以支持浅色和深色主题.我将发布我为实现此目的所做的事情,以节省其他人搜索的时间
So i am deciding to update it to support both light and dark themes. I will post what i did to achieve this to save some time for others searching
推荐答案
执行一些搜索后,这就是我所做的详细信息
After performing some searches, this is what i did in details
将父主题更改为Theme.MaterialComponents.DayNight.NoActionBar
Change the parent theme to Theme.MaterialComponents.DayNight.NoActionBar
<style name="AppTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
<item name="android:navigationBarColor">@color/transparent</item>
<item name="android:windowContentTransitions" tools:targetApi="lollipop">true</item>
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorSecondary">@color/colorAccent</item>
</style>
-
在必要时删除所有背景颜色,文本颜色等...
Remove all background colors, text colors etc... where its necessary
通过以下方式添加颜色:
"?android:attr/colorBackground"
,"?attr/colorOnBackground"
,"?attr/colorSurface"
需要的地方add colors this way:
"?android:attr/colorBackground"
,"?attr/colorOnBackground"
,"?attr/colorSurface"
where needed
要更改代码中的某些颜色,然后使用此功能fun getColor(context: Context, colorResId: Int): Int { val typedValue = TypedValue() val typedArray = context.obtainStyledAttributes(typedValue.data, intArrayOf(colorResId)) val color = typedArray.getColor(0, 0) typedArray.recycle() return color }
示例:
setTextColor(Utils.getColor(context, R.attr.colorError))
- 必要时添加values-night目录,以在黑暗和夜间模式下支持不同的颜色
- 在目录内添加colors.xml文件,然后覆盖在colors.xml中编写的任何颜色
示例:
<?xml version="1.0" encoding="utf-8"?> <resources> <color name="colorPrimaryDark">#1f2021</color> </resources>
这篇关于支持Dark& AndroidX中的浅色主题的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!