diff --git a/tests/tests/permission/src/android/permission/cts/NoActivityRelatedPermissionTest.java b/tests/tests/permission/src/android/permission/cts/NoActivityRelatedPermissionTest.java
index 39da4b6..2d11883 100644
--- a/tests/tests/permission/src/android/permission/cts/NoActivityRelatedPermissionTest.java
+++ b/tests/tests/permission/src/android/permission/cts/NoActivityRelatedPermissionTest.java
@@ -16,19 +16,14 @@
 
 package android.permission.cts;
 
-import dalvik.annotation.BrokenTest;
 import dalvik.annotation.TestTargetClass;
 
 import android.app.Activity;
 import android.app.ActivityManager;
-import android.app.AlertDialog;
 import android.content.Context;
 import android.test.ActivityInstrumentationTestCase2;
 import android.test.UiThreadTest;
 import android.test.suitebuilder.annotation.MediumTest;
-import android.test.suitebuilder.annotation.Suppress;
-import android.view.WindowManager;
-import android.view.WindowManager.BadTokenException;
 
 /**
  * Verify the Activity related operations require specific permissions.
@@ -50,47 +45,6 @@
     }
 
     /**
-     * Verify that adding window of different types in Window Manager requires permissions.
-     * <p>Requires Permission:
-     *   {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW}.
-     */
-    @UiThreadTest
-    @MediumTest
-    @Suppress
-    @BrokenTest("This test passes, but crashes the UI thread later on. See issues 1909470, 1910487")
-    public void testSystemAlertWindow() {
-        final int[] types = new int[] {
-                WindowManager.LayoutParams.TYPE_PHONE,
-                WindowManager.LayoutParams.TYPE_PRIORITY_PHONE,
-                WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
-                WindowManager.LayoutParams.TYPE_SYSTEM_ERROR,
-                WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY,
-            };
-
-        AlertDialog dialog = (AlertDialog) (mActivity.getDialog());
-        // Use normal window type will success
-        dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_APPLICATION);
-        dialog.show();
-
-        // Test special window types which need to be check SYSTEM_ALERT_WINDOW
-        // permission.
-        for (int i = 0; i < types.length; i++) {
-            dialog = (AlertDialog) (mActivity.getDialog());
-            dialog.getWindow().setType(types[i]);
-            try {
-                dialog.show();
-                // This throws an exception as expected, but only after already adding
-                // a new view to the view hierarchy. This later results in a NullPointerException
-                // when the activity gets destroyed. Since that crashes the UI thread and causes
-                // test runs to abort, this test is currently excluded.
-                fail("Add dialog to Window Manager did not throw BadTokenException as expected");
-            } catch (BadTokenException e) {
-                // Expected
-            }
-        }
-    }
-
-    /**
      * Verify that setting Activity's persistent attribute requires permissions.
      * <p>Requires Permission:
      *   {@link android.Manifest.permission#PERSISTENT_ACTIVITY}.