Finalize assets for screen casting.

Extend wifi display connection timeout.

Show a notification while connecting to wifi display.

Ensure that remote display providers are really trusted before
connecting to them.

Bug: 11257292
Change-Id: Iad0caaa30d7946df818bc75ade071f2e377f8a53
diff --git a/tests/RemoteDisplayProvider/Android.mk b/tests/RemoteDisplayProvider/Android.mk
index 77e9815..2f4b343 100644
--- a/tests/RemoteDisplayProvider/Android.mk
+++ b/tests/RemoteDisplayProvider/Android.mk
@@ -22,4 +22,5 @@
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 LOCAL_RESOURCE_DIR = $(LOCAL_PATH)/res
 LOCAL_JAVA_LIBRARIES := com.android.media.remotedisplay
+LOCAL_CERTIFICATE := platform
 include $(BUILD_PACKAGE)