Move EmptyShadeView to its own directory

This is an initial step towards setting up the recommended architecture
stack for this view.

Flag: EXEMPT mechanical refactor
Bug: 308591475
Test: builds
Change-Id: Ibcbc7dfa59db6222f4c3aecd901466b560befe8b

6 files changed, 49 insertions, 49 deletions

diff --git a/packages/SystemUI/res/layout/status_bar_no_notifications.xml b/packages/SystemUI/res/layout/status_bar_no_notifications.xml
index 856ba92b6d41..248e61100cad 100644
--- a/packages/SystemUI/res/layout/status_bar_no_notifications.xml
+++ b/packages/SystemUI/res/layout/status_bar_no_notifications.xml
@@ -15,7 +15,7 @@
   -->
 
 <!-- Extends Framelayout -->
-<com.android.systemui.statusbar.EmptyShadeView
+<com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView
         xmlns:android="http://schemas.android.com/apk/res/android"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
@@ -46,4 +46,4 @@
                 android:textAppearance="?android:attr/textAppearanceButton"
                 android:text="@string/unlock_to_see_notif_text"/>
     </LinearLayout>
-</com.android.systemui.statusbar.EmptyShadeView>
+</com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView>
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/EmptyShadeView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/view/EmptyShadeView.java
index 2338be28d32c..850e9447beea 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/EmptyShadeView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/view/EmptyShadeView.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014 The Android Open Source Project
+ * Copyright (C) 2024 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.
@@ -11,10 +11,10 @@
  * 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
+ * limitations under the License.
  */
 
-package com.android.systemui.statusbar;
+package com.android.systemui.statusbar.notification.emptyshade.ui.view;
 
 import android.annotation.ColorInt;
 import android.annotation.DrawableRes;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
index e7c67f93eb78..2d21d2dbf1b7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
@@ -94,7 +94,6 @@ import com.android.systemui.res.R;
 import com.android.systemui.scene.shared.flag.SceneContainerFlag;
 import com.android.systemui.shade.QSHeaderBoundsProvider;
 import com.android.systemui.shade.TouchLogger;
-import com.android.systemui.statusbar.EmptyShadeView;
 import com.android.systemui.statusbar.NotificationShelf;
 import com.android.systemui.statusbar.StatusBarState;
 import com.android.systemui.statusbar.notification.ColorUpdateLogger;
@@ -106,6 +105,7 @@ import com.android.systemui.statusbar.notification.NotificationUtils;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.render.GroupExpansionManager;
 import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManager;
+import com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView;
 import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor;
 import com.android.systemui.statusbar.notification.footer.ui.view.FooterView;
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
index cccac4b479dd..f6cdfbcd1d23 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
@@ -31,9 +31,9 @@ import com.android.systemui.animation.ShadeInterpolation;
 import com.android.systemui.res.R;
 import com.android.systemui.scene.shared.flag.SceneContainerFlag;
 import com.android.systemui.shade.transition.LargeScreenShadeInterpolator;
-import com.android.systemui.statusbar.EmptyShadeView;
 import com.android.systemui.statusbar.NotificationShelf;
 import com.android.systemui.statusbar.notification.SourceType;
+import com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView;
 import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor;
 import com.android.systemui.statusbar.notification.footer.ui.view.FooterView;
 import com.android.systemui.statusbar.notification.row.ActivatableNotificationView;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutTest.java
index a06f4d2d2d80..3809d51b6d24 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutTest.java
@@ -83,13 +83,13 @@ import com.android.systemui.res.R;
 import com.android.systemui.shade.QSHeaderBoundsProvider;
 import com.android.systemui.shade.ShadeController;
 import com.android.systemui.shade.transition.LargeScreenShadeInterpolator;
-import com.android.systemui.statusbar.EmptyShadeView;
 import com.android.systemui.statusbar.NotificationShelf;
 import com.android.systemui.statusbar.StatusBarState;
 import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.render.GroupExpansionManager;
 import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManager;
+import com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView;
 import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor;
 import com.android.systemui.statusbar.notification.footer.ui.view.FooterView;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt
index 3e8bf4792f02..1ef400710102 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt
@@ -18,11 +18,11 @@ import com.android.systemui.flags.FeatureFlags
 import com.android.systemui.flags.FeatureFlagsClassic
 import com.android.systemui.res.R
 import com.android.systemui.shade.transition.LargeScreenShadeInterpolator
-import com.android.systemui.statusbar.EmptyShadeView
 import com.android.systemui.statusbar.NotificationShelf
 import com.android.systemui.statusbar.StatusBarState
 import com.android.systemui.statusbar.notification.RoundableState
 import com.android.systemui.statusbar.notification.collection.NotificationEntry
+import com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView
 import com.android.systemui.statusbar.notification.footer.ui.view.FooterView
 import com.android.systemui.statusbar.notification.footer.ui.view.FooterView.FooterViewState
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow
@@ -79,7 +79,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* bypassController */ { false },
             mStatusBarKeyguardViewManager,
             largeScreenShadeInterpolator,
-            avalancheController
+            avalancheController,
         )
 
     private val testableResources = mContext.getOrCreateTestableResources()
@@ -240,7 +240,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             headsUpTop = headsUpTop,
             stackTop = stackTop,
             collapsedHeight = collapsedHeight,
-            intrinsicHeight = intrinsicHeight
+            intrinsicHeight = intrinsicHeight,
         )
 
         // When
@@ -269,7 +269,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             headsUpTop = headsUpTop,
             stackTop = stackTop,
             collapsedHeight = collapsedHeight,
-            intrinsicHeight = intrinsicHeight
+            intrinsicHeight = intrinsicHeight,
         )
 
         // When
@@ -548,7 +548,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         whenever(mStatusBarKeyguardViewManager.isPrimaryBouncerInTransit).thenReturn(false)
         resetViewStates_expansionChanging_notificationAlphaUpdated(
             expansionFraction = 0.25f,
-            expectedAlpha = 0.0f
+            expectedAlpha = 0.0f,
         )
     }
 
@@ -558,7 +558,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         whenever(mStatusBarKeyguardViewManager.isPrimaryBouncerInTransit).thenReturn(true)
         resetViewStates_expansionChanging_notificationAlphaUpdated(
             expansionFraction = 0.85f,
-            expectedAlpha = 0.0f
+            expectedAlpha = 0.0f,
         )
     }
 
@@ -568,7 +568,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         whenever(mStatusBarKeyguardViewManager.isPrimaryBouncerInTransit).thenReturn(false)
         resetViewStates_expansionChanging_notificationAlphaUpdated(
             expansionFraction = 0.6f,
-            expectedAlpha = getContentAlpha(0.6f)
+            expectedAlpha = getContentAlpha(0.6f),
         )
     }
 
@@ -785,7 +785,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         val gap =
             stackScrollAlgorithm.getGapForLocation(
                 /* fractionToShade= */ 0f,
-                /* onKeyguard= */ true
+                /* onKeyguard= */ true,
             )
         assertThat(gap).isEqualTo(smallGap)
     }
@@ -795,7 +795,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         val gap =
             stackScrollAlgorithm.getGapForLocation(
                 /* fractionToShade= */ 0.5f,
-                /* onKeyguard= */ true
+                /* onKeyguard= */ true,
             )
         assertThat(gap).isEqualTo(smallGap * 0.5f + bigGap * 0.5f)
     }
@@ -805,7 +805,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         val gap =
             stackScrollAlgorithm.getGapForLocation(
                 /* fractionToShade= */ 0f,
-                /* onKeyguard= */ false
+                /* onKeyguard= */ false,
             )
         assertThat(gap).isEqualTo(bigGap)
     }
@@ -869,7 +869,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* mustStayOnScreen= */ true,
             /* isViewEndVisible= */ true,
             /* viewEnd= */ 0f,
-            /* maxHunY= */ 10f
+            /* maxHunY= */ 10f,
         )
 
         assertTrue(expandableViewState.headsUpIsVisible)
@@ -886,7 +886,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* mustStayOnScreen= */ true,
             /* isViewEndVisible= */ true,
             /* viewEnd= */ 10f,
-            /* maxHunY= */ 0f
+            /* maxHunY= */ 0f,
         )
 
         assertFalse(expandableViewState.headsUpIsVisible)
@@ -903,7 +903,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* mustStayOnScreen= */ true,
             /* isViewEndVisible= */ true,
             /* viewEnd= */ 10f,
-            /* maxHunY= */ 1f
+            /* maxHunY= */ 1f,
         )
 
         assertTrue(expandableViewState.headsUpIsVisible)
@@ -920,7 +920,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* mustStayOnScreen= */ false,
             /* isViewEndVisible= */ true,
             /* viewEnd= */ 10f,
-            /* maxHunY= */ 1f
+            /* maxHunY= */ 1f,
         )
 
         assertTrue(expandableViewState.headsUpIsVisible)
@@ -937,7 +937,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* mustStayOnScreen= */ true,
             /* isViewEndVisible= */ false,
             /* viewEnd= */ 10f,
-            /* maxHunY= */ 1f
+            /* maxHunY= */ 1f,
         )
 
         assertTrue(expandableViewState.headsUpIsVisible)
@@ -951,7 +951,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         stackScrollAlgorithm.clampHunToTop(
             /* headsUpTop= */ 10f,
             /* collapsedHeight= */ 1f,
-            expandableViewState
+            expandableViewState,
         )
 
         // qqs (10 + 0) < viewY (50)
@@ -966,7 +966,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         stackScrollAlgorithm.clampHunToTop(
             /* headsUpTop= */ 10f,
             /* collapsedHeight= */ 1f,
-            expandableViewState
+            expandableViewState,
         )
 
         // qqs (10 + 0) > viewY (-10)
@@ -982,7 +982,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         stackScrollAlgorithm.clampHunToTop(
             /* headsUpTop= */ 10f,
             /* collapsedHeight= */ 10f,
-            expandableViewState
+            expandableViewState,
         )
 
         // newTranslation = max(10, -100) = 10
@@ -1000,7 +1000,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         stackScrollAlgorithm.clampHunToTop(
             /* headsUpTop= */ 10f,
             /* collapsedHeight= */ 10f,
-            expandableViewState
+            expandableViewState,
         )
 
         // newTranslation = max(10, 5) = 10
@@ -1016,7 +1016,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                 /* hostViewHeight= */ 100f,
                 /* stackY= */ 110f,
                 /* viewMaxHeight= */ 20f,
-                /* originalCornerRoundness= */ 0f
+                /* originalCornerRoundness= */ 0f,
             )
         assertEquals(1f, currentRoundness)
     }
@@ -1028,7 +1028,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                 /* hostViewHeight= */ 100f,
                 /* stackY= */ 90f,
                 /* viewMaxHeight= */ 20f,
-                /* originalCornerRoundness= */ 0f
+                /* originalCornerRoundness= */ 0f,
             )
         assertEquals(0.5f, currentRoundness)
     }
@@ -1040,7 +1040,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                 /* hostViewHeight= */ 100f,
                 /* stackY= */ 0f,
                 /* viewMaxHeight= */ 20f,
-                /* originalCornerRoundness= */ 0f
+                /* originalCornerRoundness= */ 0f,
             )
         assertEquals(0f, currentRoundness)
     }
@@ -1052,7 +1052,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                 /* hostViewHeight= */ 100f,
                 /* stackY= */ 0f,
                 /* viewMaxHeight= */ 20f,
-                /* originalCornerRoundness= */ 1f
+                /* originalCornerRoundness= */ 1f,
             )
         assertEquals(1f, currentRoundness)
     }
@@ -1076,7 +1076,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* childrenOnTop= */ 0.0f,
             /* StackScrollAlgorithmState= */ algorithmState,
             /* ambientState= */ ambientState,
-            /* shouldElevateHun= */ true
+            /* shouldElevateHun= */ true,
         )
 
         // Then: full shadow would be applied
@@ -1104,7 +1104,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* childrenOnTop= */ 0.0f,
             /* StackScrollAlgorithmState= */ algorithmState,
             /* ambientState= */ ambientState,
-            /* shouldElevateHun= */ true
+            /* shouldElevateHun= */ true,
         )
 
         // Then: HUN should have shadow, but not as full size
@@ -1137,7 +1137,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* childrenOnTop= */ 0.0f,
             /* StackScrollAlgorithmState= */ algorithmState,
             /* ambientState= */ ambientState,
-            /* shouldElevateHun= */ true
+            /* shouldElevateHun= */ true,
         )
 
         // Then: HUN should not have shadow
@@ -1166,7 +1166,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* childrenOnTop= */ 0.0f,
             /* StackScrollAlgorithmState= */ algorithmState,
             /* ambientState= */ ambientState,
-            /* shouldElevateHun= */ true
+            /* shouldElevateHun= */ true,
         )
 
         // Then: HUN should have full shadow
@@ -1196,7 +1196,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
             /* childrenOnTop= */ 0.0f,
             /* StackScrollAlgorithmState= */ algorithmState,
             /* ambientState= */ ambientState,
-            /* shouldElevateHun= */ true
+            /* shouldElevateHun= */ true,
         )
 
         // Then: HUN should have shadow, but not as full size
@@ -1274,14 +1274,14 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         setExpansionFractionWithoutShelfDuringAodToLockScreen(
             ambientState,
             algorithmState,
-            fraction = 0.5f
+            fraction = 0.5f,
         )
         stackScrollAlgorithm.resetViewStates(ambientState, 0)
 
         // Then: pulsingNotificationView should show at full height
         assertEquals(
             stackScrollAlgorithm.getMaxAllowedChildHeight(pulsingNotificationView),
-            pulsingNotificationView.viewState.height
+            pulsingNotificationView.viewState.height,
         )
 
         // After: reset dozeAmount and expansionFraction
@@ -1289,7 +1289,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         setExpansionFractionWithoutShelfDuringAodToLockScreen(
             ambientState,
             algorithmState,
-            fraction = 1f
+            fraction = 1f,
         )
     }
 
@@ -1302,7 +1302,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                     /* headsUpIsVisible= */ false,
                     /* showingPulsing= */ false,
                     /* isOnKeyguard=*/ false,
-                    /*headsUpOnKeyguard=*/ false
+                    /*headsUpOnKeyguard=*/ false,
                 )
             )
             .isFalse()
@@ -1316,7 +1316,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                     /* headsUpIsVisible= */ true,
                     /* showingPulsing= */ false,
                     /* isOnKeyguard=*/ false,
-                    /*headsUpOnKeyguard=*/ false
+                    /*headsUpOnKeyguard=*/ false,
                 )
             )
             .isFalse()
@@ -1330,7 +1330,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                     /* headsUpIsVisible= */ false,
                     /* showingPulsing= */ true,
                     /* isOnKeyguard=*/ false,
-                    /* headsUpOnKeyguard= */ false
+                    /* headsUpOnKeyguard= */ false,
                 )
             )
             .isFalse()
@@ -1344,7 +1344,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                     /* headsUpIsVisible= */ false,
                     /* showingPulsing= */ false,
                     /* isOnKeyguard=*/ true,
-                    /* headsUpOnKeyguard= */ false
+                    /* headsUpOnKeyguard= */ false,
                 )
             )
             .isFalse()
@@ -1358,7 +1358,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                     /* headsUpIsVisible= */ false,
                     /* showingPulsing= */ false,
                     /* isOnKeyguard=*/ false,
-                    /* headsUpOnKeyguard= */ false
+                    /* headsUpOnKeyguard= */ false,
                 )
             )
             .isTrue()
@@ -1372,7 +1372,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
                     /* headsUpIsVisible= */ false,
                     /* showingPulsing= */ false,
                     /* isOnKeyguard=*/ true,
-                    /* headsUpOnKeyguard= */ true
+                    /* headsUpOnKeyguard= */ true,
                 )
             )
             .isTrue()
@@ -1408,7 +1408,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
     private fun createHunViewMock(
         isShadeOpen: Boolean,
         fullyVisible: Boolean,
-        headerVisibleAmount: Float
+        headerVisibleAmount: Float,
     ) =
         mock<ExpandableNotificationRow>().apply {
             val childViewStateMock = createHunChildViewState(isShadeOpen, fullyVisible)
@@ -1440,7 +1440,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
     private fun setExpansionFractionWithoutShelfDuringAodToLockScreen(
         ambientState: AmbientState,
         algorithmState: StackScrollAlgorithm.StackScrollAlgorithmState,
-        fraction: Float
+        fraction: Float,
     ) {
         // showingShelf: false
         algorithmState.firstViewInShelf = null
@@ -1476,7 +1476,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
 
     private fun resetViewStates_hunsOverlapping_bottomHunClipped(
         topHun: ExpandableNotificationRow,
-        bottomHun: ExpandableNotificationRow
+        bottomHun: ExpandableNotificationRow,
     ) {
         val topHunHeight =
             mContext.resources.getDimensionPixelSize(R.dimen.notification_content_min_height)
@@ -1524,7 +1524,7 @@ class StackScrollAlgorithmTest : SysuiTestCase() {
         headsUpBottom: Float = headsUpTop + intrinsicHeight, // assume all the space available
         stackTop: Float,
         stackCutoff: Float = 2000f,
-        fullStackHeight: Float = 3000f
+        fullStackHeight: Float = 3000f,
     ) {
         ambientState.headsUpTop = headsUpTop
         ambientState.headsUpBottom = headsUpBottom