Merge "Restore AOD after SysUI Restart." into tm-qpr-dev am: c1e6af6081

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21379509

Change-Id: I7a1673af9c0896e8bfab7dacc44cdae0b9df4f5a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebugStartable.kt

@@ -22,6 +22,7 @@ import com.android.systemui.broadcast.BroadcastSender
 import com.android.systemui.dump.DumpManager
 import com.android.systemui.statusbar.commandline.CommandRegistry
 import com.android.systemui.util.InitializationChecker
+import com.android.systemui.util.concurrency.DelayableExecutor
 import dagger.Binds
 import dagger.Module
 import dagger.multibindings.ClassKey
@@ -36,7 +37,9 @@ constructor(
     private val flagCommand: FlagCommand,
     private val featureFlags: FeatureFlagsDebug,
     private val broadcastSender: BroadcastSender,
-    private val initializationChecker: InitializationChecker
+    private val initializationChecker: InitializationChecker,
+    private val restartDozeListener: RestartDozeListener,
+    private val delayableExecutor: DelayableExecutor
 ) : CoreStartable {
 
     init {
@@ -52,6 +55,9 @@ constructor(
             // protected broadcast should only be sent for the main process
             val intent = Intent(FlagManager.ACTION_SYSUI_STARTED)
             broadcastSender.sendBroadcast(intent)
+
+            restartDozeListener.init()
+            delayableExecutor.executeDelayed({ restartDozeListener.maybeRestartSleep() }, 1000)
         }
     }
 }

packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsReleaseStartable.kt

@@ -18,6 +18,8 @@ package com.android.systemui.flags
 
 import com.android.systemui.CoreStartable
 import com.android.systemui.dump.DumpManager
+import com.android.systemui.util.InitializationChecker
+import com.android.systemui.util.concurrency.DelayableExecutor
 import dagger.Binds
 import dagger.Module
 import dagger.multibindings.ClassKey
@@ -26,7 +28,13 @@ import javax.inject.Inject
 
 class FeatureFlagsReleaseStartable
 @Inject
-constructor(dumpManager: DumpManager, featureFlags: FeatureFlags) : CoreStartable {
+constructor(
+    dumpManager: DumpManager,
+    featureFlags: FeatureFlags,
+    private val initializationChecker: InitializationChecker,
+    private val restartDozeListener: RestartDozeListener,
+    private val delayableExecutor: DelayableExecutor
+) : CoreStartable {
 
     init {
         dumpManager.registerCriticalDumpable(FeatureFlagsRelease.TAG) { pw, args ->
@@ -35,7 +43,10 @@ constructor(dumpManager: DumpManager, featureFlags: FeatureFlags) : CoreStartabl
     }
 
     override fun start() {
-        // no-op
+        if (initializationChecker.initializeComponents()) {
+            restartDozeListener.init()
+            delayableExecutor.executeDelayed({ restartDozeListener.maybeRestartSleep() }, 1000)
+        }
     }
 }
 

packages/SystemUI/src/com/android/systemui/flags/RestartDozeListener.kt

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 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 com.android.systemui.flags
+
+import android.os.PowerManager
+import android.util.Log
+import com.android.internal.annotations.VisibleForTesting
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.plugins.statusbar.StatusBarStateController
+import com.android.systemui.util.settings.SecureSettings
+import com.android.systemui.util.time.SystemClock
+import javax.inject.Inject
+
+@SysUISingleton
+class RestartDozeListener
+@Inject
+constructor(
+    private val settings: SecureSettings,
+    private val statusBarStateController: StatusBarStateController,
+    private val powerManager: PowerManager,
+    private val systemClock: SystemClock,
+) {
+
+    companion object {
+        @VisibleForTesting val RESTART_NAP_KEY = "restart_nap_after_start"
+    }
+
+    private var inited = false
+
+    val listener =
+        object : StatusBarStateController.StateListener {
+            override fun onDreamingChanged(isDreaming: Boolean) {
+                settings.putBool(RESTART_NAP_KEY, isDreaming)
+            }
+        }
+
+    fun init() {
+        if (inited) {
+            return
+        }
+        inited = true
+
+        statusBarStateController.addCallback(listener)
+    }
+
+    fun destroy() {
+        statusBarStateController.removeCallback(listener)
+    }
+
+    fun maybeRestartSleep() {
+        if (settings.getBool(RESTART_NAP_KEY, false)) {
+            Log.d("RestartDozeListener", "Restarting sleep state")
+            powerManager.wakeUp(systemClock.uptimeMillis())
+            powerManager.goToSleep(systemClock.uptimeMillis())
+            settings.putBool(RESTART_NAP_KEY, false)
+        }
+    }
+}

packages/SystemUI/src/com/android/systemui/flags/ServerFlagReader.kt

@@ -62,11 +62,10 @@ class ServerFlagReaderImpl @Inject constructor(
                 return
             }
 
-
             for ((listener, flags) in listeners) {
                 propLoop@ for (propName in properties.keyset) {
                     for (flag in flags) {
-                        if (propName == getServerOverrideName(flag.id) || propName == flag.name) {
+                        if (propName == flag.name) {
                             listener.onChange(flag)
                             break@propLoop
                         }
@@ -103,10 +102,6 @@ class ServerFlagReaderImpl @Inject constructor(
         }
         listeners.add(Pair(listener, flags))
     }
-
-    private fun getServerOverrideName(flagId: Int): String {
-        return "flag_override_$flagId"
-    }
 }
 
 @Module

packages/SystemUI/tests/src/com/android/systemui/flags/RestartDozeListenerTest.kt

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 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 com.android.systemui.flags
+
+import android.os.PowerManager
+import android.test.suitebuilder.annotation.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.plugins.statusbar.StatusBarStateController
+import com.android.systemui.util.settings.FakeSettings
+import com.android.systemui.util.time.FakeSystemClock
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Test
+import org.mockito.ArgumentCaptor
+import org.mockito.Mock
+import org.mockito.Mockito.anyLong
+import org.mockito.Mockito.never
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+class RestartDozeListenerTest : SysuiTestCase() {
+
+    lateinit var restartDozeListener: RestartDozeListener
+
+    val settings = FakeSettings()
+    @Mock lateinit var statusBarStateController: StatusBarStateController
+    @Mock lateinit var powerManager: PowerManager
+    val clock = FakeSystemClock()
+    lateinit var listener: StatusBarStateController.StateListener
+
+    @Before
+    fun setup() {
+        MockitoAnnotations.initMocks(this)
+        restartDozeListener =
+            RestartDozeListener(settings, statusBarStateController, powerManager, clock)
+
+        val captor = ArgumentCaptor.forClass(StatusBarStateController.StateListener::class.java)
+        restartDozeListener.init()
+        verify(statusBarStateController).addCallback(captor.capture())
+        listener = captor.value
+    }
+
+    @Test
+    fun testStoreDreamState_onDreamingStarted() {
+        listener.onDreamingChanged(true)
+        assertThat(settings.getBool(RestartDozeListener.RESTART_NAP_KEY)).isTrue()
+    }
+
+    @Test
+    fun testStoreDreamState_onDreamingStopped() {
+        listener.onDreamingChanged(false)
+        assertThat(settings.getBool(RestartDozeListener.RESTART_NAP_KEY)).isFalse()
+    }
+
+    @Test
+    fun testRestoreDreamState_dreamingShouldStart() {
+        settings.putBool(RestartDozeListener.RESTART_NAP_KEY, true)
+        restartDozeListener.maybeRestartSleep()
+        verify(powerManager).wakeUp(clock.uptimeMillis())
+        verify(powerManager).goToSleep(clock.uptimeMillis())
+    }
+
+    @Test
+    fun testRestoreDreamState_dreamingShouldNot() {
+        settings.putBool(RestartDozeListener.RESTART_NAP_KEY, false)
+        restartDozeListener.maybeRestartSleep()
+        verify(powerManager, never()).wakeUp(anyLong())
+        verify(powerManager, never()).goToSleep(anyLong())
+    }
+}

packages/SystemUI/tests/src/com/android/systemui/flags/ServerFlagReaderImplTest.kt

@@ -50,10 +50,10 @@ class ServerFlagReaderImplTest : SysuiTestCase() {
 
     @Test
     fun testChange_alertsListener() {
-        val flag = ReleasedFlag(1, "1", "test")
+        val flag = ReleasedFlag(1, "flag_1", "test")
         serverFlagReader.listenForChanges(listOf(flag), changeListener)
 
-        deviceConfig.setProperty(NAMESPACE, "flag_override_1", "1", false)
+        deviceConfig.setProperty(NAMESPACE, "flag_1", "1", false)
         executor.runAllReady()
 
         verify(changeListener).onChange(flag)