Check if accessibility is enabled before each use

The enabled status can change between layout calls.

Bug: 19180194
Change-Id: Ia7acbd7f432a85f20b9a344d4c76756407abf8b1
1 file changed
tree: 9635802e72f47aa5d52e5f10998ab27cf421f983
  1. res/
  2. sample/
  3. src/
  4. tests/
  5. Android.mk
  6. AndroidManifest.xml
  7. project.properties