?android:attr/selectableItemBackground not visible enough on a dark background

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挽巷
挽巷 2021-02-04 10:15

On Android Lollipop, I\'m using:

android:background=\"?android:attr/selectableItemBackground\"

to have the material animated feedback when I cl

3条回答
  •  别那么骄傲
    2021-02-04 10:53

    On API 21+ you can set android:theme="@android:style/ThemeOverlay.Material.Dark" on a View or ViewGroup to change all of the theme attributes (text color, ripple color, button color, etc.) to the "dark" versions. If you set it on a ViewGroup, the theme is also applied to all of the child elements during inflation. It's an easy way to have regions of "dark" in an otherwise "light" interface (or vice versa).

    
    
        
    
        
    
    
    

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