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Page Curl
Page Curl library for Jetpack Compose.
Motivation
This library allows to create an effect of turning pages, which can be used in book reader applications, custom on-boarding screens or elsewhere.
Usage
Get a dependency
Step 1. Add the JitPack repository to your build file. Add it in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
Step 2. Add the dependency. Check latest version on the releases page.
dependencies {
implementation 'com.github.oleksandrbalan:pagecurl:$version'
}
Use in Composable
The PageCurl has 2 mandatory arguments:
- state - The state of the PageCurl. Use it to programmatically change the current page or observe changes, and to configure shadow, back-page and interactions.
- content - The content lambda to provide the page composable. Receives the page number.
val pages = listOf("One", "Two", "Three")
val state = rememberPageCurlState(max = pages.size)
PageCurl(state = state) { index ->
Box(
contentAlignment = Alignment.Center,
modifier = Modifier
.background(MaterialTheme.colors.background)
.fillMaxSize()
) {
Text(
text = pages[index],
style = MaterialTheme.typography.h1,
)
}
}
See Demo application and examples for more usage examples.