Separate logic for from address spinner into widget class.

This means that the logic can be overridden by gmail/ email
for selecting an account, saying if its changed, adding from addresses.
This will allow Gmail to have custom from addresses and email to just
show accounts.

Change-Id: I389bdebe4d701f3fba9b24ad0a379d44268f56c2
4 files changed
tree: a2b9db65f142a73562e6a84f2dc173544fa57b25
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. CleanSpec.mk
  7. proguard.flags