Handle null value for the recording_data_uri field am: 20322236e6 am: d54318f541 am: 32a54af147

Original change: https://android-review.googlesource.com/c/platform/packages/apps/TV/+/1811736

Change-Id: I6ef1f07d3ae13bfd5c8d35031975a1ca6c4a9727