Merge "LocalDisplayAdapterTest - fixed issue with real DDC loading for fake display" into udc-qpr-dev am: 38645f3450 am: 3c7db60049

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23783344

Change-Id: I4c61dd34ac5890faf0a1c81a155778aa022deb91
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

2 files changed, 17 insertions, 1 deletions

diff --git a/services/core/java/com/android/server/display/LocalDisplayAdapter.java b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
index dec9f62c8739..b00b7a1f0e2a 100644
--- a/services/core/java/com/android/server/display/LocalDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
@@ -496,7 +496,7 @@ final class LocalDisplayAdapter extends DisplayAdapter {
         private void loadDisplayDeviceConfig() {
             // Load display device config
             final Context context = getOverlayContext();
-            mDisplayDeviceConfig = DisplayDeviceConfig.create(context, mPhysicalDisplayId,
+            mDisplayDeviceConfig = mInjector.createDisplayDeviceConfig(context, mPhysicalDisplayId,
                     mIsFirstDisplay);
 
             // Load brightness HWC quirk
@@ -1336,6 +1336,11 @@ final class LocalDisplayAdapter extends DisplayAdapter {
         public SurfaceControlProxy getSurfaceControlProxy() {
             return new SurfaceControlProxy();
         }
+
+        public DisplayDeviceConfig createDisplayDeviceConfig(Context context,
+                long physicalDisplayId, boolean isFirstDisplay) {
+            return DisplayDeviceConfig.create(context, physicalDisplayId, isFirstDisplay);
+        }
     }
 
     public interface DisplayEventListener {
diff --git a/services/tests/mockingservicestests/src/com/android/server/display/LocalDisplayAdapterTest.java b/services/tests/mockingservicestests/src/com/android/server/display/LocalDisplayAdapterTest.java
index f89f73c98cfd..aa0a2fea1a5a 100644
--- a/services/tests/mockingservicestests/src/com/android/server/display/LocalDisplayAdapterTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/display/LocalDisplayAdapterTest.java
@@ -1257,6 +1257,17 @@ public class LocalDisplayAdapterTest {
         public LocalDisplayAdapter.SurfaceControlProxy getSurfaceControlProxy() {
             return mSurfaceControlProxy;
         }
+
+        // Instead of using DisplayDeviceConfig.create(context, physicalDisplayId, isFirstDisplay)
+        // we should use DisplayDeviceConfig.create(context, isFirstDisplay) for the test to ensure
+        // that real device DisplayDeviceConfig is not loaded for FakeDisplay and we are getting
+        // consistent behaviour. Please also note that context passed to this method, is
+        // mMockContext and values will be loaded from mMockResources.
+        @Override
+        public DisplayDeviceConfig createDisplayDeviceConfig(Context context,
+                long physicalDisplayId, boolean isFirstDisplay) {
+            return DisplayDeviceConfig.create(context, isFirstDisplay);
+        }
     }
 
     private class TestListener implements DisplayAdapter.Listener {