Merge "Override layout in display cutout mode when needed" into main

3 files changed, 31 insertions, 1 deletions

diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index dbb42a09f3c7..701b2d3f506a 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -74,6 +74,7 @@ import static android.view.ViewRootImplProto.WIDTH;
 import static android.view.ViewRootImplProto.WINDOW_ATTRIBUTES;
 import static android.view.ViewRootImplProto.WIN_FRAME;
 import static android.view.ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION;
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE;
 import static android.view.WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS;
 import static android.view.WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS;
 import static android.view.WindowInsetsController.APPEARANCE_LOW_PROFILE_BARS;
@@ -2141,7 +2142,8 @@ public final class ViewRootImpl implements ViewParent,
 
     private int adjustLayoutInDisplayCutoutMode(WindowManager.LayoutParams attrs) {
         final int originalMode = attrs.layoutInDisplayCutoutMode;
-        if ((attrs.privateFlags & PRIVATE_FLAG_EDGE_TO_EDGE_ENFORCED) != 0
+        if ((attrs.privateFlags & (PRIVATE_FLAG_EDGE_TO_EDGE_ENFORCED
+                | PRIVATE_FLAG_OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE)) != 0
                 && attrs.isFullscreen()
                 && attrs.getFitInsetsTypes() == 0
                 && attrs.getFitInsetsSides() == 0) {
diff --git a/core/java/android/view/WindowManager.java b/core/java/android/view/WindowManager.java
index afe5b7e15793..0bc2430f8805 100644
--- a/core/java/android/view/WindowManager.java
+++ b/core/java/android/view/WindowManager.java
@@ -3386,6 +3386,12 @@ public interface WindowManager extends ViewManager {
         public static final int PRIVATE_FLAG_IMMERSIVE_CONFIRMATION_WINDOW = 1 << 17;
 
         /**
+         * Flag to indicate that the window is forcibly to layout under the display cutout.
+         * @hide
+         */
+        public static final int PRIVATE_FLAG_OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE = 1 << 18;
+
+        /**
          * Flag to indicate that any window added by an application process that is of type
          * {@link #TYPE_TOAST} or that requires
          * {@link android.app.AppOpsManager#OP_SYSTEM_ALERT_WINDOW} permission should be hidden when
@@ -3505,6 +3511,7 @@ public interface WindowManager extends ViewManager {
                 PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS,
                 PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE,
                 PRIVATE_FLAG_IMMERSIVE_CONFIRMATION_WINDOW,
+                PRIVATE_FLAG_OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE,
                 SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS,
                 PRIVATE_FLAG_IS_ROUNDED_CORNERS_OVERLAY,
                 PRIVATE_FLAG_EXCLUDE_FROM_SCREEN_MAGNIFICATION,
@@ -3587,6 +3594,10 @@ public interface WindowManager extends ViewManager {
                         equals = PRIVATE_FLAG_IMMERSIVE_CONFIRMATION_WINDOW,
                         name = "IMMERSIVE_CONFIRMATION_WINDOW"),
                 @ViewDebug.FlagToString(
+                        mask = PRIVATE_FLAG_OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE,
+                        equals = PRIVATE_FLAG_OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE,
+                        name = "OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE"),
+                @ViewDebug.FlagToString(
                         mask = SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS,
                         equals = SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS,
                         name = "HIDE_NON_SYSTEM_OVERLAY_WINDOWS"),
diff --git a/core/java/com/android/internal/policy/PhoneWindow.java b/core/java/com/android/internal/policy/PhoneWindow.java
index 52487fb1ecaa..a091e19e1985 100644
--- a/core/java/com/android/internal/policy/PhoneWindow.java
+++ b/core/java/com/android/internal/policy/PhoneWindow.java
@@ -37,6 +37,7 @@ import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_M
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_EDGE_TO_EDGE_ENFORCED;
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_NO_MOVE_ANIMATION;
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -46,7 +47,9 @@ import android.app.KeyguardManager;
 import android.app.SearchManager;
 import android.app.compat.CompatChanges;
 import android.compat.annotation.ChangeId;
+import android.compat.annotation.Disabled;
 import android.compat.annotation.EnabledSince;
+import android.compat.annotation.Overridable;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.content.Intent;
@@ -180,6 +183,15 @@ public class PhoneWindow extends Window implements MenuBuilder.Callback {
     @EnabledSince(targetSdkVersion = Build.VERSION_CODES.VANILLA_ICE_CREAM)
     private static final long ENFORCE_EDGE_TO_EDGE = 309578419;
 
+    /**
+     * Override the layout in display cutout mode behavior. This will only apply if the edge to edge
+     * is not enforced.
+     */
+    @ChangeId
+    @Disabled
+    @Overridable
+    private static final long OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE = 332679525L;
+
     private static final int CUSTOM_TITLE_COMPATIBLE_FEATURES = DEFAULT_FEATURES |
             (1 << FEATURE_CUSTOM_TITLE) |
             (1 << FEATURE_CONTENT_TRANSITIONS) |
@@ -2475,6 +2487,11 @@ public class PhoneWindow extends Window implements MenuBuilder.Callback {
             getAttributes().privateFlags |= PRIVATE_FLAG_EDGE_TO_EDGE_ENFORCED;
             mDecorFitsSystemWindows = false;
         }
+        if (CompatChanges.isChangeEnabled(OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE)
+                && !a.getBoolean(R.styleable.Window_windowOptOutEdgeToEdgeEnforcement,
+                false /* defValue */)) {
+            getAttributes().privateFlags |= PRIVATE_FLAG_OVERRIDE_LAYOUT_IN_DISPLAY_CUTOUT_MODE;
+        }
 
         mIsFloating = a.getBoolean(R.styleable.Window_windowIsFloating, false);
         int flagsToUpdate = (FLAG_LAYOUT_IN_SCREEN|FLAG_LAYOUT_INSET_DECOR)