Merge sc-v2-dev-plus-aosp-without-vendor@8433047

Bug: 226662282
Merged-In: I800f0f39a469a95eb36eeaaeb2aa60a39fd916d3
Change-Id: I71459583120f712298f47b4dbd2c791d8ef4e022

src/com/android/settings/ActivityPicker.java

@@ -16,6 +16,8 @@
 
 package com.android.settings;
 
+import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
+
 import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -72,6 +74,8 @@ public class ActivityPicker extends AlertActivity implements
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        getWindow().addPrivateFlags(SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
+        
         final Intent intent = getIntent();
         
         // Read base intent from extras, otherwise assume default