We can add animation to Jetpack Compose UI by using the Animation components that are provided by the Jetpack Compose library.
Here are the steps to add animation to the UI using Jetpack Compose:
dependencies {
implementation "androidx.compose.animation:animation:$compose_version"
}
remember
function to create this variable, which ensures that the state is retained across configuration changes:val animatedProgress = remember { Animatable(initialValue = 0f) }
animateTo
method on the animatedProgress
variable. For example, to animate the progress value from 0 to 1 over a duration of 1 second, you can use the following code:LaunchedEffect(Unit) {
animatedProgress.animateTo(
targetValue = 1f,
animationSpec = tween(durationMillis = 1000)
)
}
Text
element based on the value of animatedProgress
, you can use the following code:Text(
text = "Hello world!",
alpha = animatedProgress.value
)
These are the basic steps to add animation to a Jetpack Compose UI. By using the various Animation components provided by the Jetpack Compose library, you can create a wide range of animations to enhance the user experience of your app.
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Asked: 2022-12-03 11:00:00 +0000
Seen: 13 times
Last updated: Nov 30 '21