Merge "[flexiglass] Fixes clock and smartspace jitter in AOD" into main

package com.android.systemui.keyguard.ui.composable.modifier

import androidx.compose.runtime.Composable

import androidx.compose.runtime.LaunchedEffect

import androidx.compose.runtime.getValue

import androidx.compose.runtime.mutableStateOf

import androidx.compose.runtime.mutableFloatStateOf

import androidx.compose.runtime.remember

import androidx.compose.ui.Modifier

import androidx.compose.ui.graphics.graphicsLayer

    params: BurnInParameters,

    isClock: Boolean = false,

): Modifier {

    val translationYState = remember { mutableStateOf(0F) }

    viewModel.updateBurnInParams(params.copy(translationY = { translationYState.value }))

    val cachedYTranslation = remember { mutableFloatStateOf(0f) }

    LaunchedEffect(Unit) {

        viewModel.updateBurnInParams(params.copy(translationY = { cachedYTranslation.floatValue }))

    }

    val burnIn = viewModel.movement

    val translationX by

        burnIn.map { it.translationX.toFloat() }.collectAsStateWithLifecycle(initialValue = 0f)

    val translationY by

        burnIn.map { it.translationY.toFloat() }.collectAsStateWithLifecycle(initialValue = 0f)

    translationYState.value = translationY

    cachedYTranslation.floatValue = translationY

    val scaleViewModel by

        burnIn

            .map { BurnInScaleViewModel(scale = it.scale, scaleClockOnly = it.scaleClockOnly) }