Dongwon Kang 4683b83c40 TIF: add PreviewPrograms
Currently, Programs class is being used for storing both linear
tv program and preview program. This change adds PreviewPrograms
class for clear separation.

Test: build and cts-tradefed run cts -m CtsTvTestCases
Bug: 34853064
Change-Id: I9789e0296941783c6096d1ff9a0d81e11370ab65
2017-02-16 23:23:04 +00:00
..
2017-02-16 23:23:04 +00:00
2017-02-16 23:23:04 +00:00
2017-02-16 23:23:04 +00:00