Fix marquee animating in QuickSettings when invisible to user.

Bug: 127246438
Test: Manual.
Change-Id: I8ce23b793821ddf863e4c751129f902f447fde34

packages/SystemUI/res/layout/quick_settings_header_info.xml

@@ -21,6 +21,7 @@
     android:layout_below="@id/quick_status_bar_system_icons"
     android:paddingStart="@dimen/status_bar_padding_start"
     android:paddingEnd="@dimen/status_bar_padding_end"
+    android:visibility="invisible"
     android:theme="@style/QSHeaderTheme">
 
         <com.android.systemui.qs.QSHeaderInfoLayout

packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java

@@ -461,6 +461,11 @@ public class QuickStatusBarHeader extends RelativeLayout implements
 
         if (mHeaderTextContainerAlphaAnimator != null) {
             mHeaderTextContainerAlphaAnimator.setPosition(keyguardExpansionFraction);
+            if (keyguardExpansionFraction > 0) {
+                mHeaderTextContainerView.setVisibility(VISIBLE);
+            } else {
+                mHeaderTextContainerView.setVisibility(INVISIBLE);
+            }
         }
         if (mPrivacyChipAlphaAnimator != null) {
             mPrivacyChip.setExpanded(expansionFraction > 0.5);

packages/SystemUI/src/com/android/systemui/util/AutoMarqueeTextView.java

@@ -48,6 +48,11 @@ public class AutoMarqueeTextView extends TextView {
         super(context, attrs, defStyleAttr, defStyleRes);
     }
 
+    @Override
+    protected void onFinishInflate() {
+        onVisibilityAggregated(isVisibleToUser());
+    }
+
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();