1 files changed, 9 insertions, 0 deletions
diff --git a/src/com/android/packageinstaller/permission/ui/OverlayTouchActivity.java b/src/com/android/packageinstaller/permission/ui/OverlayTouchActivity.java
index 7b1d3793..b3938b1e 100644
--- a/src/com/android/packageinstaller/permission/ui/OverlayTouchActivity.java
+++ b/src/com/android/packageinstaller/permission/ui/OverlayTouchActivity.java
@@ -15,8 +15,11 @@
  */
 package com.android.packageinstaller.permission.ui;
 
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
+
 import android.app.Activity;
 import android.content.Intent;
+import android.os.Bundle;
 import android.view.MotionEvent;
 
 public class OverlayTouchActivity extends Activity {
@@ -28,6 +31,12 @@ public class OverlayTouchActivity extends Activity {
     }
 
     @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        getWindow().addPrivateFlags(PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
     public boolean dispatchTouchEvent(MotionEvent event) {
         mObscuredTouch = (event.getFlags() & (MotionEvent.FLAG_WINDOW_IS_OBSCURED
                 | MotionEvent.FLAG_WINDOW_IS_PARTIALLY_OBSCURED)) != 0;