Revert "Sets views clickable according to their visibility"

This reverts commit 1c36a5c708.

Reason for revert: This CL added bugs b/122371174, b/122035663

Change-Id: Id7f68ecab60f47fbf481601c5dc6c12093d78cda
Fixes: 122371174
Fixes: 122035663

packages/SystemUI/res/layout/quick_status_bar_expanded_header.xml

@@ -24,14 +24,13 @@
     android:layout_gravity="@integer/notification_panel_layout_gravity"
     android:background="@android:color/transparent"
     android:baselineAligned="false"
-    android:clickable="true"
+    android:clickable="false"
     android:clipChildren="false"
     android:clipToPadding="false"
     android:paddingTop="0dp"
     android:paddingEnd="0dp"
     android:paddingStart="0dp"
-    android:elevation="4dp"
-    android:importantForAccessibility="no" >
+    android:elevation="4dp" >
 
     <include layout="@layout/quick_status_bar_header_system_icons" />
 

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

@@ -272,17 +272,10 @@ public class QSFooterImpl extends FrameLayout implements QSFooter,
     public void updateEverything() {
         post(() -> {
             updateVisibilities();
-            updateClickabilities();
             setClickable(false);
         });
     }
 
-    private void updateClickabilities() {
-        mMultiUserSwitch.setClickable(mMultiUserSwitch.getVisibility() == View.VISIBLE);
-        mEdit.setClickable(mEdit.getVisibility() == View.VISIBLE);
-        mSettingsButton.setClickable(mSettingsButton.getVisibility() == View.VISIBLE);
-    }
-
     private void updateVisibilities() {
         mSettingsContainer.setVisibility(mQsDisabled ? View.GONE : View.VISIBLE);
         mSettingsContainer.findViewById(R.id.tuner_icon).setVisibility(

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

@@ -413,6 +413,7 @@ public class QuickStatusBarHeader extends RelativeLayout implements
         if (mExpanded == expanded) return;
         mExpanded = expanded;
         mHeaderQsPanel.setExpanded(expanded);
+        updateEverything();
     }
 
     /**
@@ -684,6 +685,10 @@ public class QuickStatusBarHeader extends RelativeLayout implements
                 .start();
     }
 
+    public void updateEverything() {
+        post(() -> setClickable(false));
+    }
+
     public void setQSPanel(final QSPanel qsPanel) {
         mQsPanel = qsPanel;
         setupHost(qsPanel.getHost());