Don't treat object from test package as system anomaly dialog

- OOP test activity has an alertTitle and shouldn't be treated as system anomaly dialog

Fix: 214558538
Test: NexusLauncherOutOfProcTests / MemoryTests
Change-Id: Ia9c330c3c3f48b43fbada40a3410ccc9fb8bfbb8
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index f46921f..5511770 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -430,12 +430,13 @@
             {
                 final StringBuilder sb = new StringBuilder();
 
-                UiObject2 object = mDevice.findObject(By.res("android", "alertTitle"));
+                UiObject2 object =
+                        mDevice.findObject(By.res("android", "alertTitle").pkg("android"));
                 if (object != null) {
                     sb.append("TITLE: ").append(object.getText());
                 }
 
-                object = mDevice.findObject(By.res("android", "message"));
+                object = mDevice.findObject(By.res("android", "message").pkg("android"));
                 if (object != null) {
                     sb.append(" PACKAGE: ").append(object.getApplicationPackage())
                             .append(" MESSAGE: ").append(object.getText());