Prototype the destination picking.

- Add an intent to open a destination picker, and refactor
DocumentsActivity accordingly.
- Modify CopyService to take a destination for the copy, and to use URIs
and PFDs instead of Files and Streams, for better error handling &
cleanup.

Change-Id: I69dc43823a703674dc29d2215e2df23b33ad7882
2 files changed
tree: 6997413a658822ded6bbbb76f04ac983881e26c6
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. wrap_alpha.py