Merge "Fix the weirdly broken code in NotificationWakeUpCoordinator" into tm-qpr-dev

packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinator.kt

@@ -18,6 +18,7 @@ package com.android.systemui.statusbar.notification
 
 import android.animation.ObjectAnimator
 import android.util.FloatProperty
+import androidx.annotation.VisibleForTesting
 import com.android.systemui.Dumpable
 import com.android.systemui.animation.Interpolators
 import com.android.systemui.dagger.SysUISingleton
@@ -302,29 +303,29 @@ class NotificationWakeUpCoordinator @Inject constructor(
             // the doze amount to 0f (not dozing) so that the notifications are no longer hidden.
             // See: UnlockedScreenOffAnimationController.onFinishedWakingUp()
             setDozeAmount(0f, 0f, source = "Override: Shade->Shade (lock cancelled by unlock)")
+            this.state = newState
+            return
         }
 
         if (overrideDozeAmountIfAnimatingScreenOff(mLinearDozeAmount)) {
+            this.state = newState
             return
         }
 
         if (overrideDozeAmountIfBypass()) {
+            this.state = newState
             return
         }
 
         maybeClearDozeAmountOverrideHidingNotifs()
 
-        if (bypassController.bypassEnabled &&
-                newState == StatusBarState.KEYGUARD && state == StatusBarState.SHADE_LOCKED &&
-            (!statusBarStateController.isDozing || shouldAnimateVisibility())) {
-            // We're leaving shade locked. Let's animate the notifications away
-            setNotificationsVisible(visible = true, increaseSpeed = false, animate = false)
-            setNotificationsVisible(visible = false, increaseSpeed = false, animate = true)
-        }
-
         this.state = newState
     }
 
+    @VisibleForTesting
+    val statusBarState: Int
+        get() = state
+
     override fun onPanelExpansionChanged(event: ShadeExpansionChangeEvent) {
         val collapsedEnough = event.fraction <= 0.9f
         if (collapsedEnough != this.collapsedEnoughToHide) {

packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt

@@ -0,0 +1,163 @@
+/*
+ * 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.statusbar.notification
+
+import android.testing.AndroidTestingRunner
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.dump.DumpManager
+import com.android.systemui.plugins.statusbar.StatusBarStateController
+import com.android.systemui.statusbar.StatusBarState
+import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
+import com.android.systemui.statusbar.phone.DozeParameters
+import com.android.systemui.statusbar.phone.KeyguardBypassController
+import com.android.systemui.statusbar.phone.ScreenOffAnimationController
+import com.android.systemui.statusbar.policy.HeadsUpManager
+import com.android.systemui.util.mockito.mock
+import com.android.systemui.util.mockito.whenever
+import com.android.systemui.util.mockito.withArgCaptor
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mockito.anyFloat
+import org.mockito.Mockito.clearInvocations
+import org.mockito.Mockito.verify
+
+@RunWith(AndroidTestingRunner::class)
+@SmallTest
+class NotificationWakeUpCoordinatorTest : SysuiTestCase() {
+
+    private val dumpManager: DumpManager = mock()
+    private val headsUpManager: HeadsUpManager = mock()
+    private val statusBarStateController: StatusBarStateController = mock()
+    private val bypassController: KeyguardBypassController = mock()
+    private val dozeParameters: DozeParameters = mock()
+    private val screenOffAnimationController: ScreenOffAnimationController = mock()
+    private val logger: NotificationWakeUpCoordinatorLogger = mock()
+    private val stackScrollerController: NotificationStackScrollLayoutController = mock()
+
+    private lateinit var notificationWakeUpCoordinator: NotificationWakeUpCoordinator
+    private lateinit var statusBarStateCallback: StatusBarStateController.StateListener
+    private lateinit var bypassChangeCallback: KeyguardBypassController.OnBypassStateChangedListener
+
+    private var bypassEnabled: Boolean = false
+    private var statusBarState: Int = StatusBarState.KEYGUARD
+    private var dozeAmount: Float = 0f
+
+    private fun setBypassEnabled(enabled: Boolean) {
+        bypassEnabled = enabled
+        bypassChangeCallback.onBypassStateChanged(enabled)
+    }
+
+    private fun setStatusBarState(state: Int) {
+        statusBarState = state
+        statusBarStateCallback.onStateChanged(state)
+    }
+
+    private fun setDozeAmount(dozeAmount: Float) {
+        this.dozeAmount = dozeAmount
+        statusBarStateCallback.onDozeAmountChanged(dozeAmount, dozeAmount)
+    }
+
+    @Before
+    fun setup() {
+        whenever(bypassController.bypassEnabled).then { bypassEnabled }
+        whenever(statusBarStateController.state).then { statusBarState }
+        notificationWakeUpCoordinator =
+            NotificationWakeUpCoordinator(
+                dumpManager,
+                headsUpManager,
+                statusBarStateController,
+                bypassController,
+                dozeParameters,
+                screenOffAnimationController,
+                logger,
+            )
+        statusBarStateCallback = withArgCaptor {
+            verify(statusBarStateController).addCallback(capture())
+        }
+        bypassChangeCallback = withArgCaptor {
+            verify(bypassController).registerOnBypassStateChangedListener(capture())
+        }
+        notificationWakeUpCoordinator.setStackScroller(stackScrollerController)
+    }
+
+    @Test
+    fun setDozeToOneWillFullyHideNotifications() {
+        setDozeAmount(1f)
+        verifyStackScrollerDozeAndHideAmount(dozeAmount = 1f, hideAmount = 1f)
+        assertThat(notificationWakeUpCoordinator.notificationsFullyHidden).isTrue()
+    }
+
+    @Test
+    fun setDozeToZeroWillFullyShowNotifications() {
+        setDozeAmount(0f)
+        verifyStackScrollerDozeAndHideAmount(dozeAmount = 0f, hideAmount = 0f)
+        assertThat(notificationWakeUpCoordinator.notificationsFullyHidden).isFalse()
+    }
+
+    @Test
+    fun setDozeToOneThenZeroWillFullyShowNotifications() {
+        setDozeToOneWillFullyHideNotifications()
+        clearInvocations(stackScrollerController)
+        setDozeToZeroWillFullyShowNotifications()
+    }
+
+    @Test
+    fun setDozeToHalfWillHalfShowNotifications() {
+        setDozeAmount(0.5f)
+        verifyStackScrollerDozeAndHideAmount(dozeAmount = 0.5f, hideAmount = 0.5f)
+        assertThat(notificationWakeUpCoordinator.notificationsFullyHidden).isFalse()
+    }
+
+    @Test
+    fun setDozeToZeroWithBypassWillFullyHideNotifications() {
+        bypassEnabled = true
+        setDozeAmount(0f)
+        verifyStackScrollerDozeAndHideAmount(dozeAmount = 01f, hideAmount = 1f)
+        assertThat(notificationWakeUpCoordinator.notificationsFullyHidden).isTrue()
+    }
+
+    @Test
+    fun disablingBypassWillShowNotifications() {
+        setDozeToZeroWithBypassWillFullyHideNotifications()
+        clearInvocations(stackScrollerController)
+        setBypassEnabled(false)
+        verifyStackScrollerDozeAndHideAmount(dozeAmount = 0f, hideAmount = 0f)
+        assertThat(notificationWakeUpCoordinator.notificationsFullyHidden).isFalse()
+    }
+
+    @Test
+    fun switchingToShadeWithBypassEnabledWillShowNotifications() {
+        setDozeToZeroWithBypassWillFullyHideNotifications()
+        clearInvocations(stackScrollerController)
+        setStatusBarState(StatusBarState.SHADE)
+        verifyStackScrollerDozeAndHideAmount(dozeAmount = 0f, hideAmount = 0f)
+        assertThat(notificationWakeUpCoordinator.notificationsFullyHidden).isFalse()
+        assertThat(notificationWakeUpCoordinator.statusBarState).isEqualTo(StatusBarState.SHADE)
+    }
+
+    private fun verifyStackScrollerDozeAndHideAmount(dozeAmount: Float, hideAmount: Float) {
+        // First verify that we did in-fact receive the correct values
+        verify(stackScrollerController).setDozeAmount(dozeAmount)
+        verify(stackScrollerController).setHideAmount(hideAmount, hideAmount)
+        // Now verify that there was just this ONE call to each of these methods
+        verify(stackScrollerController).setDozeAmount(anyFloat())
+        verify(stackScrollerController).setHideAmount(anyFloat(), anyFloat())
+    }
+}