| /* |
| * Copyright 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package androidx.compose.foundation.animation |
| |
| import androidx.compose.animation.core.DecayAnimationSpec |
| import androidx.compose.animation.core.generateDecayAnimationSpec |
| import androidx.compose.runtime.Composable |
| import androidx.compose.runtime.remember |
| import androidx.compose.ui.platform.LocalDensity |
| |
| @Composable |
| internal actual fun rememberActualDecayAnimationSpec(): DecayAnimationSpec<Float> { |
| // This function will internally update the calculation of fling decay when the density changes, |
| // but the reference to the returned spec will not change across calls. |
| val density = LocalDensity.current |
| return remember(density.density) { |
| FloatAndroidFlingDecaySpec(density).generateDecayAnimationSpec() |
| } |
| } |