[DO NOT MERGE] Resolve file inconsistencies between master and tm-qpr-dev

Bug: 229771520
Test: Manually checked the device build
Change-Id: I03bf5eac968b425344236fbea897501bc5ecbeec

packages/SystemUI/shared/src/com/android/systemui/shared/clocks/AnimatableClockView.kt

@@ -151,8 +151,6 @@ class AnimatableClockView @JvmOverloads constructor(
         // relayout if the text didn't actually change.
         if (!TextUtils.equals(text, formattedText)) {
             text = formattedText
-            lastTextUpdate = getTimestamp()
-
             // Because the TextLayout may mutate under the hood as a result of the new text, we
             // notify the TextAnimator that it may have changed and request a measure/layout. A
             // crash will occur on the next invocation of setTextStyle if the layout is mutated
@@ -161,6 +159,7 @@ class AnimatableClockView @JvmOverloads constructor(
                 textAnimator?.updateLayout(layout)
             }
             requestLayout()
+            lastTextUpdate = getTimestamp()
         }
     }
 

packages/SystemUI/shared/src/com/android/systemui/shared/clocks/DefaultClockProvider.kt

@@ -90,6 +90,9 @@ class DefaultClock(
     override lateinit var animations: ClockAnimations
         private set
 
+    private var smallRegionDarkness = false
+    private var largeRegionDarkness = false
+
     init {
         val parent = FrameLayout(ctx)
 
@@ -148,8 +151,14 @@ class DefaultClock(
                 smallClockIsDark: Boolean,
                 largeClockIsDark: Boolean
         ) {
-            updateClockColor(smallClock, smallClockIsDark)
-            updateClockColor(largeClock, largeClockIsDark)
+            if (smallRegionDarkness != smallClockIsDark) {
+                smallRegionDarkness = smallClockIsDark
+                updateClockColor(smallClock, smallClockIsDark)
+            }
+            if (largeRegionDarkness != largeClockIsDark) {
+                largeRegionDarkness = largeClockIsDark
+                updateClockColor(largeClock, largeClockIsDark)
+            }
         }
 
         override fun onLocaleChanged(locale: Locale) {