Changing the preference key from WifiUtil.getKey() to accesspoint.getKey()

WifiUtil always generates the new key for Accesspoint based on its status. We want a unique ID to identify a particular preference which can be done using accesspoint key.

Bug: 130169387
Test: Manual
Change-Id: I9bcebd26abe4b4ba1cf9e824a431f9ce22637534
1 file changed
tree: 4ba73699c571af1efbb4d8ab8288df6e452ec75d
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. PREUPLOAD.cfg