Merge "Center hub UI horizontally in landscape" into main

package com.android.systemui.shade

import android.content.Context

import android.content.res.Configuration

import android.graphics.Rect

import android.os.PowerManager

import android.os.SystemClock

import android.view.MotionEvent

import android.view.View

import android.view.ViewGroup

import android.view.WindowInsets

import android.widget.FrameLayout

import androidx.activity.OnBackPressedDispatcher

import androidx.activity.OnBackPressedDispatcherOwner

import androidx.activity.setViewTreeOnBackPressedDispatcherOwner

import androidx.compose.ui.platform.ComposeView

import androidx.core.view.updateMargins

import androidx.lifecycle.Lifecycle

import androidx.lifecycle.LifecycleEventObserver

import androidx.lifecycle.LifecycleObserver

) : LifecycleOwner {

    private val logger = Logger(logBuffer, TAG)

    private class CommunalWrapper(context: Context) : FrameLayout(context) {

    private class CommunalWrapper(

        context: Context,

        private val communalSettingsInteractor: CommunalSettingsInteractor,

    ) : FrameLayout(context) {

        private val consumers: MutableSet<Consumer<Boolean>> = ArraySet()

        override fun requestDisallowInterceptTouchEvent(disallowIntercept: Boolean) {

                consumers.clear()

            }

        }

        override fun onApplyWindowInsets(windowInsets: WindowInsets): WindowInsets {

            if (

                !communalSettingsInteractor.isV2FlagEnabled() ||

                    resources.configuration.orientation != Configuration.ORIENTATION_LANDSCAPE

            ) {

                return super.onApplyWindowInsets(windowInsets)

            }

            val type = WindowInsets.Type.displayCutout()

            val insets = windowInsets.getInsets(type)

            // Reset horizontal margins added by window insets, so hub can be edge to edge.

            if (insets.left > 0 || insets.right > 0) {

                val lp = layoutParams as LayoutParams

                lp.updateMargins(0, lp.topMargin, 0, lp.bottomMargin)

            }

            return WindowInsets.CONSUMED

        }

    }

    /** The container view for the hub. This will not be initialized until [initView] is called. */

        collectFlow(containerView, keyguardInteractor.isDreaming, { isDreaming = it })

        collectFlow(containerView, communalViewModel.swipeToHubEnabled, { swipeToHubEnabled = it })

        communalContainerWrapper = CommunalWrapper(containerView.context)

        communalContainerWrapper =

            CommunalWrapper(containerView.context, communalSettingsInteractor)

        communalContainerWrapper?.addView(communalContainerView)

        logger.d("Hub container initialized")

        return communalContainerWrapper!!