Clean up drag-n-drop.

- Enable drag/drop into the current directory.  But...
- Disallow drag/drop from the current directory, into itself.
- Only deselect items when the drop event was handled.

BUG=27359886
BUG=27157111

Change-Id: I7dd46b4a6ebfeb1022ccded39fe5d9a39404ccf7
1 file changed
tree: c08d7217c7b997fb0471ad6243682e156e5522a7
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. lint.xml
  7. wrap_alpha.py