Add details to Download progress callback

Split decode into max size and current size.

Test: builds
Change-Id: Ice18d7f0e9ae99b3c24fe10843da80abd0d912d7
diff --git a/Android.mk b/Android.mk
index 700cdc1..8179748 100644
--- a/Android.mk
+++ b/Android.mk
@@ -437,7 +437,7 @@
 	telecomm/java/com/android/internal/telecom/RemoteServiceCallback.aidl \
         telephony/java/android/telephony/mbms/IMbmsDownloadManagerCallback.aidl \
 	telephony/java/android/telephony/mbms/IMbmsStreamingManagerCallback.aidl \
-	telephony/java/android/telephony/mbms/IDownloadCallback.aidl \
+	telephony/java/android/telephony/mbms/IDownloadProgressListener.aidl \
         telephony/java/android/telephony/mbms/IStreamingServiceCallback.aidl \
 	telephony/java/android/telephony/mbms/vendor/IMbmsDownloadService.aidl \
 	telephony/java/android/telephony/mbms/vendor/IMbmsStreamingService.aidl \