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Commit 0bcc2b8a authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "Make ClockRegistry and its provider singleton" into udc-dev am: df602e63 

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/23482074



Change-Id: I3ac90362e1e43af630286d48c154e5a0710c42bf
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 5cb12ba0 df602e63

src/com/android/customization/module/ThemePickerInjector.kt

+9 −24
Original line number Diff line number Diff line
@@ -99,11 +99,6 @@ open class ThemePickerInjector : WallpaperPicker2Injector(), CustomizationInject 
    private var keyguardQuickAffordanceSnapshotRestorer: KeyguardQuickAffordanceSnapshotRestorer? =

        null

    private var notificationsSnapshotRestorer: NotificationsSnapshotRestorer? = null

    /**

     * Mapping from LifeCycleOwner's hashcode to ClockRegistry as we need to keep different

     * ClockRegistries per LifeCycle to ensure proper cleanup

     */

    private var clockRegistries: MutableMap<Int, ClockRegistry> = HashMap()

    private var clockPickerInteractor: ClockPickerInteractor? = null

    private var clockSectionViewModel: ClockSectionViewModel? = null

    private var clockCarouselViewModelFactory: ClockCarouselViewModel.Factory? = null
@@ -122,6 +117,7 @@ open class ThemePickerInjector : WallpaperPicker2Injector(), CustomizationInject 
    private var gridInteractor: GridInteractor? = null

    private var gridSnapshotRestorer: GridSnapshotRestorer? = null

    private var gridScreenViewModelFactory: GridScreenViewModel.Factory? = null

    private var clockRegistryProvider: ClockRegistryProvider? = null



    override fun getCustomizationSections(activity: ComponentActivity): CustomizationSections {

        return customizationSections
@@ -344,26 +340,15 @@ open class ThemePickerInjector : WallpaperPicker2Injector(), CustomizationInject 
    }



    override fun getClockRegistry(context: Context, lifecycleOwner: LifecycleOwner): ClockRegistry {

        return clockRegistries[lifecycleOwner.hashCode()]

        return (clockRegistryProvider

                ?: ClockRegistryProvider(

                        context = context,

                        coroutineScope = getApplicationCoroutineScope(),

                        mainDispatcher = Dispatchers.Main,

                        backgroundDispatcher = Dispatchers.IO,

                    )

                .get()

                .also {

                    clockRegistries[lifecycleOwner.hashCode()] = it

                    lifecycleOwner.lifecycle.addObserver(

                        object : DefaultLifecycleObserver {

                            override fun onDestroy(owner: LifecycleOwner) {

                                super.onDestroy(owner)

                                clockRegistries[lifecycleOwner.hashCode()]?.unregisterListeners()

                                clockRegistries.remove(lifecycleOwner.hashCode())

                            }

                        }

                    )

                }

                    .also { clockRegistryProvider = it })

            .getForOwner(lifecycleOwner)

    }



    override fun getClockPickerInteractor(

src/com/android/customization/picker/clock/data/repository/ClockRegistryProvider.kt

+26 −1
Original line number Diff line number Diff line
@@ -19,6 +19,8 @@ import android.app.NotificationManager 
import android.content.ComponentName

import android.content.Context

import android.view.LayoutInflater

import androidx.lifecycle.DefaultLifecycleObserver

import androidx.lifecycle.LifecycleOwner

import com.android.systemui.plugins.Plugin

import com.android.systemui.plugins.PluginManager

import com.android.systemui.shared.clocks.ClockRegistry
@@ -43,6 +45,7 @@ class ClockRegistryProvider( 
    private val mainDispatcher: CoroutineDispatcher,

    private val backgroundDispatcher: CoroutineDispatcher,

) {

    private val lifecycleOwners = mutableSetOf<Int>()

    private val pluginManager: PluginManager by lazy { createPluginManager(context) }

    private val clockRegistry: ClockRegistry by lazy {

        ClockRegistry(
@@ -60,10 +63,32 @@ class ClockRegistryProvider( 
            .apply { registerListeners() }

    }



    fun get(): ClockRegistry {

    fun getForOwner(lifecycleOwner: LifecycleOwner): ClockRegistry {

        registerLifecycleOwner(lifecycleOwner)

        return clockRegistry

    }



    private fun registerLifecycleOwner(lifecycleOwner: LifecycleOwner) {

        lifecycleOwners.add(lifecycleOwner.hashCode())



        lifecycleOwner.lifecycle.addObserver(

            object : DefaultLifecycleObserver {

                override fun onDestroy(owner: LifecycleOwner) {

                    super.onDestroy(owner)

                    unregisterLifecycleOwner(owner)

                }

            }

        )

    }



    private fun unregisterLifecycleOwner(lifecycleOwner: LifecycleOwner) {

        lifecycleOwners.remove(lifecycleOwner.hashCode())



        if (lifecycleOwners.isEmpty()) {

            clockRegistry.unregisterListeners()

        }

    }



    private fun createPluginManager(context: Context): PluginManager {

        val privilegedPlugins = listOf<String>()

        val isDebugDevice = true