Fix path for handling system window with app token.

It is wrong to turn the token into a null appWindowToken; we
need to create a new top-level token as if they had passed in null.

Change-Id: I870d8167c6ed456ea8fd58b149809ec9e0103bce

2 files changed, 8 insertions, 0 deletions

diff --git a/tests/ActivityTests/AndroidManifest.xml b/tests/ActivityTests/AndroidManifest.xml
index 15d075c..c0898d3 100644
--- a/tests/ActivityTests/AndroidManifest.xml
+++ b/tests/ActivityTests/AndroidManifest.xml
@@ -23,6 +23,7 @@
     <uses-permission android:name="android.permission.INTERACT_ACROSS_USERS" />
     <uses-permission android:name="android.permission.INTERACT_ACROSS_USERS_FULL" />
     <uses-permission android:name="android.permission.MANAGE_USERS" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
     <application android:label="ActivityTest">
         <activity android:name="ActivityTestMain">
             <intent-filter>
diff --git a/tests/ActivityTests/src/com/google/android/test/activity/ActivityTestMain.java b/tests/ActivityTests/src/com/google/android/test/activity/ActivityTestMain.java
index 0e063d6..9002125 100644
--- a/tests/ActivityTests/src/com/google/android/test/activity/ActivityTestMain.java
+++ b/tests/ActivityTests/src/com/google/android/test/activity/ActivityTestMain.java
@@ -34,6 +34,7 @@ import android.os.RemoteException;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.graphics.Bitmap;
+import android.view.WindowManager;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
@@ -130,6 +131,12 @@ public class ActivityTestMain extends Activity {
                 mSecondUser = ui.id;
             }
         }
+
+        /*
+        AlertDialog ad = new AlertDialog.Builder(this).setTitle("title").setMessage("message").create();
+        ad.getWindow().getAttributes().type = WindowManager.LayoutParams.TYPE_SYSTEM_ERROR;
+        ad.show();
+        */
     }
 
     @Override