Merge "Use DisplayInfo rotation instead of Display#getRotation in BookStyleClosedStatePredicate" into main

2 files changed, 10 insertions, 2 deletions

diff --git a/services/foldables/devicestateprovider/src/com/android/server/policy/BookStyleClosedStatePredicate.java b/services/foldables/devicestateprovider/src/com/android/server/policy/BookStyleClosedStatePredicate.java
index 82d5247ebed8..209107e50902 100644
--- a/services/foldables/devicestateprovider/src/com/android/server/policy/BookStyleClosedStatePredicate.java
+++ b/services/foldables/devicestateprovider/src/com/android/server/policy/BookStyleClosedStatePredicate.java
@@ -37,6 +37,7 @@ import android.os.Handler;
 import android.util.ArraySet;
 import android.util.Dumpable;
 import android.view.Display;
+import android.view.DisplayInfo;
 import android.view.Surface;
 
 import com.android.server.policy.BookStylePreferredScreenCalculator.PreferredScreen;
@@ -65,6 +66,7 @@ public class BookStyleClosedStatePredicate implements Predicate<FoldableDeviceSt
     private final Handler mHandler = new Handler();
     private final PostureEstimator mPostureEstimator;
     private final DisplayManager mDisplayManager;
+    private final DisplayInfo mDefaultDisplayInfo = new DisplayInfo();
 
     /**
      * Creates {@link BookStyleClosedStatePredicate}. It is expected that the device has a pair
@@ -140,10 +142,11 @@ public class BookStyleClosedStatePredicate implements Predicate<FoldableDeviceSt
     public void onDisplayChanged(int displayId) {
         if (displayId == DEFAULT_DISPLAY) {
             final Display display = mDisplayManager.getDisplay(displayId);
+            display.getDisplayInfo(mDefaultDisplayInfo);
             int displayState = display.getState();
             boolean isDisplayOn = displayState == Display.STATE_ON;
             mPostureEstimator.onDisplayPowerStatusChanged(isDisplayOn);
-            mPostureEstimator.onDisplayRotationChanged(display.getRotation());
+            mPostureEstimator.onDisplayRotationChanged(mDefaultDisplayInfo.rotation);
         }
     }
 
diff --git a/services/foldables/devicestateprovider/tests/src/com/android/server/policy/BookStyleDeviceStatePolicyTest.java b/services/foldables/devicestateprovider/tests/src/com/android/server/policy/BookStyleDeviceStatePolicyTest.java
index 8d01b7a9c523..901f24dd9b0b 100644
--- a/services/foldables/devicestateprovider/tests/src/com/android/server/policy/BookStyleDeviceStatePolicyTest.java
+++ b/services/foldables/devicestateprovider/tests/src/com/android/server/policy/BookStyleDeviceStatePolicyTest.java
@@ -48,6 +48,7 @@ import android.os.Handler;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableContext;
 import android.view.Display;
+import android.view.DisplayInfo;
 import android.view.Surface;
 
 import androidx.test.platform.app.InstrumentationRegistry;
@@ -629,7 +630,11 @@ public final class BookStyleDeviceStatePolicyTest {
     }
 
     private void sendScreenRotation(int rotation) {
-        when(mDisplay.getRotation()).thenReturn(rotation);
+        doAnswer(invocation -> {
+            final DisplayInfo displayInfo = invocation.getArgument(0);
+            displayInfo.rotation = rotation;
+            return null;
+        }).when(mDisplay).getDisplayInfo(any());
         mDisplayListenerCaptor.getAllValues().forEach((l) -> l.onDisplayChanged(DEFAULT_DISPLAY));
     }