Merge "Fix cutout not updating when switching cutout emulation" into tm-qpr-dev

packages/SystemUI/src/com/android/systemui/DisplayCutoutBaseView.kt

@@ -169,7 +169,7 @@ open class DisplayCutoutBaseView : View, RegionInterceptableView {
             return
         }
         cutoutPath.reset()
-        display.getDisplayInfo(displayInfo)
+        context.display?.getDisplayInfo(displayInfo)
         displayInfo.displayCutout?.cutoutPath?.let { path -> cutoutPath.set(path) }
         invalidate()
     }

packages/SystemUI/src/com/android/systemui/ScreenDecorations.java

@@ -170,6 +170,7 @@ public class ScreenDecorations implements CoreStartable, Tunable , Dumpable {
     private Display.Mode mDisplayMode;
     @VisibleForTesting
     protected DisplayInfo mDisplayInfo = new DisplayInfo();
+    private DisplayCutout mDisplayCutout;
 
     @VisibleForTesting
     protected void showCameraProtection(@NonNull Path protectionPath, @NonNull Rect bounds) {
@@ -384,6 +385,7 @@ public class ScreenDecorations implements CoreStartable, Tunable , Dumpable {
         mRotation = mDisplayInfo.rotation;
         mDisplayMode = mDisplayInfo.getMode();
         mDisplayUniqueId = mDisplayInfo.uniqueId;
+        mDisplayCutout = mDisplayInfo.displayCutout;
         mRoundedCornerResDelegate = new RoundedCornerResDelegate(mContext.getResources(),
                 mDisplayUniqueId);
         mRoundedCornerResDelegate.setPhysicalPixelDisplaySizeRatio(
@@ -1022,7 +1024,8 @@ public class ScreenDecorations implements CoreStartable, Tunable , Dumpable {
         mRoundedCornerResDelegate.dump(pw, args);
     }
 
-    private void updateConfiguration() {
+    @VisibleForTesting
+    void updateConfiguration() {
         Preconditions.checkState(mHandler.getLooper().getThread() == Thread.currentThread(),
                 "must call on " + mHandler.getLooper().getThread()
                         + ", but was " + Thread.currentThread());
@@ -1033,11 +1036,14 @@ public class ScreenDecorations implements CoreStartable, Tunable , Dumpable {
             mDotViewController.setNewRotation(newRotation);
         }
         final Display.Mode newMod = mDisplayInfo.getMode();
+        final DisplayCutout newCutout = mDisplayInfo.displayCutout;
 
         if (!mPendingConfigChange
-                && (newRotation != mRotation || displayModeChanged(mDisplayMode, newMod))) {
+                && (newRotation != mRotation || displayModeChanged(mDisplayMode, newMod)
+                || !Objects.equals(newCutout, mDisplayCutout))) {
             mRotation = newRotation;
             mDisplayMode = newMod;
+            mDisplayCutout = newCutout;
             mRoundedCornerResDelegate.setPhysicalPixelDisplaySizeRatio(
                     getPhysicalPixelDisplaySizeRatio());
             if (mScreenDecorHwcLayer != null) {

packages/SystemUI/tests/src/com/android/systemui/DisplayCutoutBaseViewTest.kt

@@ -16,6 +16,7 @@
 
 package com.android.systemui
 
+import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Insets
 import android.graphics.Path
@@ -48,6 +49,7 @@ class DisplayCutoutBaseViewTest : SysuiTestCase() {
     @Mock private lateinit var mockCanvas: Canvas
     @Mock private lateinit var mockRootView: View
     @Mock private lateinit var mockDisplay: Display
+    @Mock private lateinit var mockContext: Context
 
     private lateinit var cutoutBaseView: DisplayCutoutBaseView
     private val cutout: DisplayCutout = DisplayCutout.Builder()
@@ -168,7 +170,9 @@ class DisplayCutoutBaseViewTest : SysuiTestCase() {
                 R.bool.config_fillMainBuiltInDisplayCutout, fillCutout)
 
         cutoutBaseView = spy(DisplayCutoutBaseView(mContext))
-        whenever(cutoutBaseView.display).thenReturn(mockDisplay)
+
+        whenever(cutoutBaseView.context).thenReturn(mockContext)
+        whenever(mockContext.display).thenReturn(mockDisplay)
         whenever(mockDisplay.uniqueId).thenReturn("mockDisplayUniqueId")
         whenever(cutoutBaseView.rootView).thenReturn(mockRootView)
         whenever(cutoutBaseView.getPhysicalPixelDisplaySizeRatio()).thenReturn(1f)

packages/SystemUI/tests/src/com/android/systemui/ScreenDecorHwcLayerTest.kt

@@ -16,6 +16,7 @@
 
 package com.android.systemui
 
+import android.content.Context
 import android.graphics.Insets
 import android.graphics.PixelFormat
 import android.graphics.Rect
@@ -44,6 +45,7 @@ class ScreenDecorHwcLayerTest : SysuiTestCase() {
 
     @Mock private lateinit var mockDisplay: Display
     @Mock private lateinit var mockRootView: View
+    @Mock private lateinit var mockContext: Context
 
     private val displayWidth = 100
     private val displayHeight = 200
@@ -75,7 +77,8 @@ class ScreenDecorHwcLayerTest : SysuiTestCase() {
         decorHwcLayer = Mockito.spy(ScreenDecorHwcLayer(mContext, decorationSupport))
         whenever(decorHwcLayer.width).thenReturn(displayWidth)
         whenever(decorHwcLayer.height).thenReturn(displayHeight)
-        whenever(decorHwcLayer.display).thenReturn(mockDisplay)
+        whenever(decorHwcLayer.context).thenReturn(mockContext)
+        whenever(mockContext.display).thenReturn(mockDisplay)
         whenever(decorHwcLayer.rootView).thenReturn(mockRootView)
         whenever(mockRootView.left).thenReturn(0)
         whenever(mockRootView.top).thenReturn(0)