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Swipe to dismiss hidden items panel

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This commit is contained in:
MM20 2022-03-30 19:02:18 +02:00
parent 81e871203f
commit 164219fe93
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GPG Key ID: 0B61A8F2DEAFA389
1 changed files with 31 additions and 2 deletions
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33
ui/src/main/java/de/mm20/launcher2/ui/launcher/modals/HiddenItemsView.kt
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@ -8,9 +8,13 @@ import androidx.appcompat.app.AppCompatActivity
import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.core.MutableTransitionState
import androidx.compose.animation.slideIn
import androidx.compose.foundation.gestures.Orientation
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.FractionalThreshold
import androidx.compose.material.rememberSwipeableState
import androidx.compose.material.swipeable
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
@ -30,9 +34,11 @@ import androidx.compose.ui.window.DialogProperties
import de.mm20.launcher2.ui.MdcLauncherTheme
import de.mm20.launcher2.ui.R
import de.mm20.launcher2.ui.base.ProvideSettings
import de.mm20.launcher2.ui.ktx.toPixels
import de.mm20.launcher2.ui.launcher.search.common.grid.SearchResultGrid
import kotlin.math.roundToInt
@OptIn(ExperimentalComposeUiApi::class)
@OptIn(ExperimentalComposeUiApi::class, androidx.compose.material.ExperimentalMaterialApi::class)
class HiddenItemsView @JvmOverloads constructor(
context: Context, attrs: AttributeSet? = null
) : FrameLayout(context, attrs) {
@ -57,7 +63,26 @@ class HiddenItemsView @JvmOverloads constructor(
animationState,
enter = slideIn { IntOffset(0, it.height) }
) {
Surface(modifier = Modifier.fillMaxSize()) {
val swipeState =
rememberSwipeableState(initialValue = SwipeState.Default) {
if (it == SwipeState.Dismiss) onDismiss()
return@rememberSwipeableState true
}
Surface(
modifier = Modifier
.fillMaxSize()
.swipeable(
swipeState,
mapOf(
0f to SwipeState.Default,
600.dp.toPixels() to SwipeState.Dismiss
),
orientation = Orientation.Vertical,
thresholds = { _, _ -> FractionalThreshold(0.5f) },
)
.offset { IntOffset(0, swipeState.offset.value.roundToInt()) }
) {
Column(
modifier = Modifier
.fillMaxSize()
@ -101,4 +126,8 @@ class HiddenItemsView @JvmOverloads constructor(
}
var onDismiss: () -> Unit = {}
}
private enum class SwipeState {
Default, Dismiss
}