Track status bar appearance in TaskDescription.

Adds WindowInsetsController.Appearance to the items in TaskDescription.

Bug: 280833361
Test: atest CtsWindowManagerDeviceTestCases:ActivityTransitionTests
Test: atest ActivityManagerTest
Change-Id: I6b3260cd7eee2ca763bd620164efbb8125739385

core/java/android/app/Activity.java

@@ -1083,6 +1083,16 @@ public class Activity extends ContextThemeWrapper
             setTaskDescription(mTaskDescription);
         }
 
+        /**
+         * Update the forced status bar appearance.
+         * @hide
+         */
+        @Override
+        public void updateStatusBarAppearance(int appearance) {
+            mTaskDescription.setStatusBarAppearance(appearance);
+            setTaskDescription(mTaskDescription);
+        }
+
         /**
          * Update the forced navigation bar color.
          * @hide

core/java/android/app/ActivityManager.java

@@ -81,6 +81,7 @@ import android.util.ArrayMap;
 import android.util.DisplayMetrics;
 import android.util.Singleton;
 import android.util.Size;
+import android.view.WindowInsetsController.Appearance;
 import android.window.TaskSnapshot;
 
 import com.android.internal.app.LocalePicker;
@@ -1553,6 +1554,8 @@ public class ActivityManager {
         private int mColorBackgroundFloating;
         private int mStatusBarColor;
         private int mNavigationBarColor;
+        @Appearance
+        private int mStatusBarAppearance;
         private boolean mEnsureStatusBarContrastWhenTransparent;
         private boolean mEnsureNavigationBarContrastWhenTransparent;
         private int mResizeMode;
@@ -1653,8 +1656,8 @@ public class ActivityManager {
                 final Icon icon = mIconRes == Resources.ID_NULL ? null :
                         Icon.createWithResource(ActivityThread.currentPackageName(), mIconRes);
                 return new TaskDescription(mLabel, icon, mPrimaryColor, mBackgroundColor,
-                        mStatusBarColor, mNavigationBarColor, false, false, RESIZE_MODE_RESIZEABLE,
-                        -1, -1, 0);
+                        mStatusBarColor, mNavigationBarColor, 0, false, false,
+                        RESIZE_MODE_RESIZEABLE, -1, -1, 0);
             }
         }
 
@@ -1672,7 +1675,7 @@ public class ActivityManager {
         @Deprecated
         public TaskDescription(String label, @DrawableRes int iconRes, int colorPrimary) {
             this(label, Icon.createWithResource(ActivityThread.currentPackageName(), iconRes),
-                    colorPrimary, 0, 0, 0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
+                    colorPrimary, 0, 0, 0, 0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
             if ((colorPrimary != 0) && (Color.alpha(colorPrimary) != 255)) {
                 throw new RuntimeException("A TaskDescription's primary color should be opaque");
             }
@@ -1690,7 +1693,7 @@ public class ActivityManager {
         @Deprecated
         public TaskDescription(String label, @DrawableRes int iconRes) {
             this(label, Icon.createWithResource(ActivityThread.currentPackageName(), iconRes),
-                    0, 0, 0, 0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
+                    0, 0, 0, 0, 0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
         }
 
         /**
@@ -1702,7 +1705,7 @@ public class ActivityManager {
          */
         @Deprecated
         public TaskDescription(String label) {
-            this(label, null, 0, 0, 0, 0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
+            this(label, null, 0, 0, 0, 0, 0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
         }
 
         /**
@@ -1712,7 +1715,7 @@ public class ActivityManager {
          */
         @Deprecated
         public TaskDescription() {
-            this(null, null, 0, 0, 0, 0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
+            this(null, null, 0, 0, 0, 0, 0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
         }
 
         /**
@@ -1728,7 +1731,7 @@ public class ActivityManager {
         @Deprecated
         public TaskDescription(String label, Bitmap icon, int colorPrimary) {
             this(label, icon != null ? Icon.createWithBitmap(icon) : null, colorPrimary, 0, 0, 0,
-                    false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
+                    0, false, false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
             if ((colorPrimary != 0) && (Color.alpha(colorPrimary) != 255)) {
                 throw new RuntimeException("A TaskDescription's primary color should be opaque");
             }
@@ -1744,14 +1747,15 @@ public class ActivityManager {
          */
         @Deprecated
         public TaskDescription(String label, Bitmap icon) {
-            this(label, icon != null ? Icon.createWithBitmap(icon) : null, 0, 0, 0, 0, false, false,
-                    RESIZE_MODE_RESIZEABLE, -1, -1, 0);
+            this(label, icon != null ? Icon.createWithBitmap(icon) : null, 0, 0, 0, 0, 0, false,
+                    false, RESIZE_MODE_RESIZEABLE, -1, -1, 0);
         }
 
         /** @hide */
         public TaskDescription(@Nullable String label, @Nullable Icon icon,
                 int colorPrimary, int colorBackground,
                 int statusBarColor, int navigationBarColor,
+                @Appearance int statusBarAppearance,
                 boolean ensureStatusBarContrastWhenTransparent,
                 boolean ensureNavigationBarContrastWhenTransparent, int resizeMode, int minWidth,
                 int minHeight, int colorBackgroundFloating) {
@@ -1761,6 +1765,7 @@ public class ActivityManager {
             mColorBackground = colorBackground;
             mStatusBarColor = statusBarColor;
             mNavigationBarColor = navigationBarColor;
+            mStatusBarAppearance = statusBarAppearance;
             mEnsureStatusBarContrastWhenTransparent = ensureStatusBarContrastWhenTransparent;
             mEnsureNavigationBarContrastWhenTransparent =
                     ensureNavigationBarContrastWhenTransparent;
@@ -1789,6 +1794,7 @@ public class ActivityManager {
             mColorBackground = other.mColorBackground;
             mStatusBarColor = other.mStatusBarColor;
             mNavigationBarColor = other.mNavigationBarColor;
+            mStatusBarAppearance = other.mStatusBarAppearance;
             mEnsureStatusBarContrastWhenTransparent = other.mEnsureStatusBarContrastWhenTransparent;
             mEnsureNavigationBarContrastWhenTransparent =
                     other.mEnsureNavigationBarContrastWhenTransparent;
@@ -1818,6 +1824,9 @@ public class ActivityManager {
             if (other.mNavigationBarColor != 0) {
                 mNavigationBarColor = other.mNavigationBarColor;
             }
+            if (other.mStatusBarAppearance != 0) {
+                mStatusBarAppearance = other.mStatusBarAppearance;
+            }
 
             mEnsureStatusBarContrastWhenTransparent = other.mEnsureStatusBarContrastWhenTransparent;
             mEnsureNavigationBarContrastWhenTransparent =
@@ -2086,6 +2095,14 @@ public class ActivityManager {
             return mEnsureStatusBarContrastWhenTransparent;
         }
 
+        /**
+         * @hide
+         */
+        @Appearance
+        public int getStatusBarAppearance() {
+            return mStatusBarAppearance;
+        }
+
         /**
          * @hide
          */
@@ -2094,6 +2111,13 @@ public class ActivityManager {
             mEnsureStatusBarContrastWhenTransparent = ensureStatusBarContrastWhenTransparent;
         }
 
+        /**
+         * @hide
+         */
+        public void setStatusBarAppearance(@Appearance int statusBarAppearance) {
+            mStatusBarAppearance = statusBarAppearance;
+        }
+
         /**
          * @hide
          */
@@ -2218,6 +2242,7 @@ public class ActivityManager {
             dest.writeInt(mColorBackground);
             dest.writeInt(mStatusBarColor);
             dest.writeInt(mNavigationBarColor);
+            dest.writeInt(mStatusBarAppearance);
             dest.writeBoolean(mEnsureStatusBarContrastWhenTransparent);
             dest.writeBoolean(mEnsureNavigationBarContrastWhenTransparent);
             dest.writeInt(mResizeMode);
@@ -2241,6 +2266,7 @@ public class ActivityManager {
             mColorBackground = source.readInt();
             mStatusBarColor = source.readInt();
             mNavigationBarColor = source.readInt();
+            mStatusBarAppearance = source.readInt();
             mEnsureStatusBarContrastWhenTransparent = source.readBoolean();
             mEnsureNavigationBarContrastWhenTransparent = source.readBoolean();
             mResizeMode = source.readInt();
@@ -2289,6 +2315,7 @@ public class ActivityManager {
                     && mColorBackground == other.mColorBackground
                     && mStatusBarColor == other.mStatusBarColor
                     && mNavigationBarColor == other.mNavigationBarColor
+                    && mStatusBarAppearance == other.mStatusBarAppearance
                     && mEnsureStatusBarContrastWhenTransparent
                             == other.mEnsureStatusBarContrastWhenTransparent
                     && mEnsureNavigationBarContrastWhenTransparent

core/java/android/view/Window.java

@@ -657,6 +657,12 @@ public abstract class Window {
          */
         void updateStatusBarColor(int color);
 
+        /**
+         * Update the status bar appearance.
+         */
+
+        void updateStatusBarAppearance(int appearance);
+
         /**
          * Update the navigation bar color to a forced one.
          */
@@ -1039,6 +1045,9 @@ public abstract class Window {
         if (mDecorCallback != null) {
             mDecorCallback.onSystemBarAppearanceChanged(appearance);
         }
+        if (mWindowControllerCallback != null) {
+            mWindowControllerCallback.updateStatusBarAppearance(appearance);
+        }
     }
 
     /** @hide */

core/tests/coretests/src/android/app/activity/ActivityManagerTest.java

@@ -128,6 +128,7 @@ public class ActivityManagerTest extends AndroidTestCase {
                 0x222222,                // colorBackground
                 0x333333,                // statusBarColor
                 0x444444,                // navigationBarColor
+                0,                       // statusBarAppearance
                 true,                    // ensureStatusBarContrastWhenTransparent
                 true,                    // ensureNavigationBarContrastWhenTransparent
                 RESIZE_MODE_RESIZEABLE,  // resizeMode
@@ -152,6 +153,7 @@ public class ActivityManagerTest extends AndroidTestCase {
                 0x222222,                  // colorBackground
                 0x333333,                  // statusBarColor
                 0x444444,                  // navigationBarColor
+                0,                         // statusBarAppearance
                 false,                     // ensureStatusBarContrastWhenTransparent
                 false,                     // ensureNavigationBarContrastWhenTransparent
                 RESIZE_MODE_UNRESIZEABLE,  // resizeMode
@@ -167,6 +169,7 @@ public class ActivityManagerTest extends AndroidTestCase {
                 0x2222222,               // colorBackground
                 0x3333332,               // statusBarColor
                 0x4444442,               // navigationBarColor
+                0,                       // statusBarAppearance
                 true,                    // ensureStatusBarContrastWhenTransparent
                 true,                    // ensureNavigationBarContrastWhenTransparent
                 RESIZE_MODE_RESIZEABLE,  // resizeMode
@@ -197,6 +200,7 @@ public class ActivityManagerTest extends AndroidTestCase {
                 0x222222,                  // colorBackground
                 0x333333,                  // statusBarColor
                 0x444444,                  // navigationBarColor
+                0,                         // statusBarAppearance
                 false,                     // ensureStatusBarContrastWhenTransparent
                 false,                     // ensureNavigationBarContrastWhenTransparent
                 RESIZE_MODE_UNRESIZEABLE,  // resizeMode
@@ -219,6 +223,7 @@ public class ActivityManagerTest extends AndroidTestCase {
                 0x222222,                  // colorBackground
                 0x333333,                  // statusBarColor
                 0x444444,                  // navigationBarColor
+                0,                         // statusBarAppearance
                 false,                     // ensureStatusBarContrastWhenTransparent
                 false,                     // ensureNavigationBarContrastWhenTransparent
                 RESIZE_MODE_UNRESIZEABLE,  // resizeMode
@@ -250,6 +255,7 @@ public class ActivityManagerTest extends AndroidTestCase {
             assertEquals(td1.getBackgroundColor(), td2.getBackgroundColor());
             assertEquals(td1.getStatusBarColor(), td2.getStatusBarColor());
             assertEquals(td1.getNavigationBarColor(), td2.getNavigationBarColor());
+            assertEquals(td1.getStatusBarAppearance(), td2.getStatusBarAppearance());
             assertEquals(td1.getResizeMode(), td2.getResizeMode());
             assertEquals(td1.getMinWidth(), td2.getMinWidth());
             assertEquals(td1.getMinHeight(), td2.getMinHeight());

services/core/java/com/android/server/wm/Task.java

@@ -1847,6 +1847,9 @@ class Task extends TaskFragment {
                 td.setEnsureStatusBarContrastWhenTransparent(
                         atd.getEnsureStatusBarContrastWhenTransparent());
             }
+            if (td.getStatusBarAppearance() == 0) {
+                td.setStatusBarAppearance(atd.getStatusBarAppearance());
+            }
             if (td.getNavigationBarColor() == 0) {
                 td.setNavigationBarColor(atd.getNavigationBarColor());
                 td.setEnsureNavigationBarContrastWhenTransparent(