Merge "Fix split colour in Letterbox Landscape mode" into tm-qpr-dev am: cf93bf7134

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19569852

Change-Id: Ia4c875e7a91974eb82d5d0b8f66e74eb83456a67
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

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

@@ -1725,16 +1725,6 @@ public class DisplayPolicy {
                             win.mAttrs.insetsFlags.appearance & APPEARANCE_LIGHT_STATUS_BARS,
                             new Rect(win.getFrame())));
                     mStatusBarColorCheckedBounds.union(sTmpRect);
-                    // Check if current activity is letterboxed in order create a LetterboxDetails
-                    // component to be passed to SysUI for status bar treatment
-                    final ActivityRecord currentActivity = win.getActivityRecord();
-                    if (currentActivity != null) {
-                        final LetterboxDetails currentLetterboxDetails = currentActivity
-                                .mLetterboxUiController.getLetterboxDetails();
-                        if (currentLetterboxDetails != null) {
-                            mLetterboxDetails.add(currentLetterboxDetails);
-                        }
-                    }
                 }
             }
 
@@ -1752,6 +1742,17 @@ public class DisplayPolicy {
                     mNavBarBackgroundWindow = win;
                 }
             }
+
+            // Check if current activity is letterboxed in order create a LetterboxDetails
+            // component to be passed to SysUI for status bar treatment
+            final ActivityRecord currentActivity = win.getActivityRecord();
+            if (currentActivity != null) {
+                final LetterboxDetails currentLetterboxDetails = currentActivity
+                        .mLetterboxUiController.getLetterboxDetails();
+                if (currentLetterboxDetails != null) {
+                    mLetterboxDetails.add(currentLetterboxDetails);
+                }
+            }
         } else if (win.isDimming()) {
             if (mStatusBar != null) {
                 addStatusBarAppearanceRegionsForDimmingWindow(

services/tests/wmtests/src/com/android/server/wm/SizeCompatTests.java

@@ -102,7 +102,6 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TestRule;
 import org.junit.runner.RunWith;
-import org.mockito.Mockito;
 
 /**
  * Tests for Size Compatibility mode.
@@ -2164,6 +2163,40 @@ public class SizeCompatTests extends WindowTestsBase {
                 any(InsetsVisibilities.class), isNull(), eq(expectedLetterboxDetails));
     }
 
+    @Test
+    public void testLetterboxDetailsForStatusBar_letterboxNotOverlappingStatusBar() {
+        final DisplayContent display = new TestDisplayContent.Builder(mAtm, 1000, 2800)
+                .setNotch(100)
+                .build();
+        setUpApp(display);
+        TestWindowState statusBar = addStatusBar(mActivity.mDisplayContent);
+        spyOn(statusBar);
+        doReturn(new Rect(0, 0, statusBar.mRequestedWidth, statusBar.mRequestedHeight))
+                .when(statusBar).getFrame();
+        addWindowToActivity(mActivity); // Add a window to the activity so that we can get an
+        // appearance inside letterboxDetails
+        // Prepare unresizable activity with max aspect ratio
+        prepareUnresizable(mActivity, /* maxAspect */ 1.1f, SCREEN_ORIENTATION_UNSPECIFIED);
+        // Refresh the letterbox
+        mActivity.mRootWindowContainer.performSurfacePlacement();
+
+        Rect mBounds = new Rect(mActivity.getWindowConfiguration().getBounds());
+        assertEquals(mBounds, new Rect(0, 750, 1000, 1950));
+
+        DisplayPolicy displayPolicy = mActivity.getDisplayContent().getDisplayPolicy();
+        LetterboxDetails[] expectedLetterboxDetails = {new LetterboxDetails(
+                mBounds,
+                mActivity.getDisplayContent().getBounds(),
+                mActivity.findMainWindow().mAttrs.insetsFlags.appearance
+        )};
+
+        // Check that letterboxDetails actually gets passed to SysUI
+        StatusBarManagerInternal statusBarManager = displayPolicy.getStatusBarManagerInternal();
+        verify(statusBarManager).onSystemBarAttributesChanged(anyInt(), anyInt(),
+                any(), anyBoolean(), anyInt(),
+                any(InsetsVisibilities.class), isNull(), eq(expectedLetterboxDetails));
+    }
+
     @Test
     public void testSplitScreenLetterboxDetailsForStatusBar_twoLetterboxedApps() {
         mAtm.mDevEnableNonResizableMultiWindow = true;
@@ -2785,7 +2818,7 @@ public class SizeCompatTests extends WindowTestsBase {
         return w;
     }
 
-    private static void addStatusBar(DisplayContent displayContent) {
+    private static TestWindowState addStatusBar(DisplayContent displayContent) {
         final DisplayPolicy displayPolicy = displayContent.getDisplayPolicy();
         doReturn(true).when(displayPolicy).hasStatusBar();
         displayPolicy.onConfigurationChanged();
@@ -2806,6 +2839,7 @@ public class SizeCompatTests extends WindowTestsBase {
 
         displayPolicy.addWindowLw(statusBar, attrs);
         displayPolicy.layoutWindowLw(statusBar, null, displayContent.mDisplayFrames);
+        return statusBar;
     }
 
     /**