DocumentsUI: Add content description for nav.

Bug: 17922955
Change-Id: I44c0107d8dd03aab36da55deeb864e328b492124
1 file changed
tree: 809798e1d3fdcf1bf7e4962c45a73c111e694557
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. wrap_alpha.py