Refactor getPersistedNetworkPreference

Optimize for updating mNetworkPreference according to device's networkAttributes
setting from overlay config.xml when connectivityservice start.

Change-Id: I90286332d4f453038f1ddac7dd9d1265d96b4859
Signed-off-by: Jianzheng Zhou <jianzheng.zhou@freescale.com>
2 files changed
tree: 320bc9d9c38d1c965e3c62a80747498d0f9fe1a8
  1. core/
  2. services/