diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index d3fc89e..e118481 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -234,11 +234,25 @@
         return mDevice;
     }
 
+    private boolean hasSystemUiObject(String resId) {
+        return mDevice.hasObject(By.res(SYSTEMUI_PACKAGE, resId));
+    }
+
     @Before
     public void setUp() throws Exception {
-        Assert.assertTrue("Keyguard is visible",
+        Log.d(TAG, "Before disabling battery defender");
+        mDevice.executeShellCommand("setprop vendor.battery.defender.disable 1");
+        Log.d(TAG, "Before enabling stay awake");
+        mDevice.executeShellCommand("settings put global stay_on_while_plugged_in 3");
+        for (int i = 0; i < 10 && hasSystemUiObject("keyguard_status_view"); ++i) {
+            Log.d(TAG, "Before unlocking the phone");
+            mDevice.executeShellCommand("input keyevent 82");
+            mDevice.waitForIdle();
+        }
+        Assert.assertTrue("Keyguard still visible",
                 mDevice.wait(
                         Until.gone(By.res(SYSTEMUI_PACKAGE, "keyguard_status_view")), 60000));
+        Log.d(TAG, "Keyguard is not visible");
 
         final String launcherPackageName = mDevice.getLauncherPackageName();
         try {