LifecycleExt.kt
/*
* Copyright 2023 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.lifecycle.compose
import androidx.compose.runtime.Composable
import androidx.compose.runtime.State
import androidx.compose.runtime.collectAsState
import androidx.lifecycle.Lifecycle
import kotlinx.coroutines.flow.StateFlow
/**
* Collects values from the [Lifecycle.currentStateFlow] and represents its latest value via [State].
* The [StateFlow.value] is used as an initial value. Every time there would be new value posted
* into the [StateFlow] the returned [State] will be updated causing recomposition of every
* [State.value] usage.
*/
@Composable
fun Lifecycle.currentStateAsState(): State<Lifecycle.State> = currentStateFlow.collectAsState()