Shohieb Nasruddin

Shohieb Nasruddin

Munqidh min adh-Dalal. Wisdom is not enough, make & keep it real

Changing Ripple Color Jetpack Compose

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  1. Make a class that implements RippleTheme

Sample:

 
 class CustomRippleTheme(private val rippleColor: Color) : RippleTheme {

    //Your custom implementation...
    @Composable
    override fun defaultColor() =
        RippleTheme.defaultRippleColor(
            rippleColor,
            lightTheme = MaterialTheme.colors.isLight
        )

    @Composable
    override fun rippleAlpha(): RippleAlpha =
        RippleTheme.defaultRippleAlpha(
            rippleColor.copy(alpha = 0.75f),
            lightTheme = MaterialTheme.colors.isLight
        )
}
  1. Wrap your component that you want to be clicked with CompositionLocalProvider, asssociate a CompositionLocal key to YourCustomRippleTheme as a value in the values argument
CompositionLocalProvider(LocalRippleTheme provides CustomRippleTheme(color: DesiredColor){
  //your composable (component)
}
  1. If it is not a Button you can add clickable{} Modifier, no need to add other arguments
modifier = Modifier.clickable{}