Add logo splash animation in OnboardingActivity

Change-Id: I005908e794595d33585382e6acd388db462a326d
diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/OnboardingDemoFragment.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/OnboardingDemoFragment.java
index 4a5abdc..3ac8c3b 100644
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/OnboardingDemoFragment.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/OnboardingDemoFragment.java
@@ -49,6 +49,7 @@
         super.onAttach(activity);
         mTitles = getResources().getStringArray(R.array.onboarding_page_titles);
         mDescriptions = getResources().getStringArray(R.array.onboarding_page_descriptions);
+        setLogoResourceId(R.drawable.ic_launcher);
     }
 
     @Override
diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/OnboardingDemoSupportFragment.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/OnboardingDemoSupportFragment.java
index 42e85f4..30ae077 100644
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/OnboardingDemoSupportFragment.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/OnboardingDemoSupportFragment.java
@@ -51,6 +51,7 @@
         super.onAttach(activity);
         mTitles = getResources().getStringArray(R.array.onboarding_page_titles);
         mDescriptions = getResources().getStringArray(R.array.onboarding_page_descriptions);
+        setLogoResourceId(R.drawable.ic_launcher);
     }
 
     @Override