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Smooth default transition #350

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Merged
ovitrif merged 6 commits into from
Sep 5, 2025
Merged

Smooth default transition #350

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39a155a
refactor: smooth screen transitions
jvsena42 Sep 5, 2025
da8b18f
chore: supress
jvsena42 Sep 5, 2025
b2beb57
chore: lint
jvsena42 Sep 5, 2025
2844092
feat: implement to navigationWithDefaultTransitions too
jvsena42 Sep 5, 2025
436bf68
refactor: reuse animations
jvsena42 Sep 5, 2025
90d124c
chore: lint
jvsena42 Sep 5, 2025
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33 changes: 28 additions & 5 deletions app/src/main/java/to/bitkit/ui/utils/Transitions.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ import androidx.compose.animation.AnimatedContentScope
import androidx.compose.animation.AnimatedContentTransitionScope
import androidx.compose.animation.EnterTransition
import androidx.compose.animation.ExitTransition
import androidx.compose.animation.core.FastOutSlowInEasing
import androidx.compose.animation.core.tween
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
Expand Down Expand Up @@ -35,21 +36,43 @@ object Transitions {
/**
* Adds the [Composable] to the [NavGraphBuilder] with the default screen transitions.
*/
@Suppress("LongParameterList")
@Suppress("LongParameterList", "MagicNumber")
inline fun <reified T : Any> NavGraphBuilder.composableWithDefaultTransitions(
typeMap: Map<KType, NavType<*>> = emptyMap(),
deepLinks: List<NavDeepLink> = emptyList(),
noinline enterTransition: (AnimatedContentTransitionScope<NavBackStackEntry>.() -> EnterTransition?)? = {
Transitions.slideInHorizontally
// New screen slides in from the right
slideInHorizontally(
initialOffsetX = { fullWidth -> fullWidth },
animationSpec = tween(300, easing = FastOutSlowInEasing)
)
},
noinline exitTransition: (AnimatedContentTransitionScope<NavBackStackEntry>.() -> ExitTransition?)? = {
Transitions.scaleOut
// Current screen slides out to the left (partially visible behind new screen)
slideOutHorizontally(
targetOffsetX = { fullWidth -> -fullWidth / 3 },
animationSpec = tween(300, easing = FastOutSlowInEasing)
) + fadeOut(
animationSpec = tween(300, easing = FastOutSlowInEasing),
targetAlpha = 0.8f
)
},
noinline popEnterTransition: (AnimatedContentTransitionScope<NavBackStackEntry>.() -> EnterTransition?)? = {
Transitions.scaleIn
// Previous screen slides in from the left (was partially visible)
slideInHorizontally(
initialOffsetX = { fullWidth -> -fullWidth / 3 },
animationSpec = tween(300, easing = FastOutSlowInEasing)
) + fadeIn(
animationSpec = tween(300, easing = FastOutSlowInEasing),
initialAlpha = 0.8f
)
},
noinline popExitTransition: (AnimatedContentTransitionScope<NavBackStackEntry>.() -> ExitTransition?)? = {
Transitions.slideOutHorizontally
// Current screen slides out to the right
slideOutHorizontally(
targetOffsetX = { fullWidth -> fullWidth },
animationSpec = tween(300, easing = FastOutSlowInEasing)
)
},
noinline content: @Composable AnimatedContentScope.(NavBackStackEntry) -> Unit,
) {
Expand Down