Wakeup and unlock screen before running the tests am: 91bc9d9012

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/DocumentsUI/+/13080688

Change-Id: I1467d93fd1cde07a4c99905324b50adcc6739227
diff --git a/tests/functional/com/android/documentsui/ActivityTest.java b/tests/functional/com/android/documentsui/ActivityTest.java
index 65271d0..ec4e6cb 100644
--- a/tests/functional/com/android/documentsui/ActivityTest.java
+++ b/tests/functional/com/android/documentsui/ActivityTest.java
@@ -32,6 +32,7 @@
 import android.support.test.uiautomator.UiDevice;
 import android.support.test.uiautomator.UiObjectNotFoundException;
 import android.test.ActivityInstrumentationTestCase2;
+import android.view.KeyEvent;
 import android.view.MotionEvent;
 
 import com.android.documentsui.base.Features;
@@ -125,6 +126,8 @@
                 getTestingProviderAuthority());
 
         device.setOrientationNatural();
+        device.pressKeyCode(KeyEvent.KEYCODE_WAKEUP);
+        device.pressKeyCode(KeyEvent.KEYCODE_MENU);
         setupTestingRoots();
 
         launchActivity();