tree 37ab44a15821690d72dcec7fc3d703468b6cdbc7
parent d3a95351edb69de97e28e9048226068557293ae5
author Peter Qiu <zqiu@google.com> 1490647525 -0700
committer gitbuildkicker <android-build@google.com> 1490657914 -0700

wifi: catch UnsupportedOperationException for getMatchingWifiConfig

On a device without Passpoint support, an UnsupportedOperationException
will be thrown when invoking WifiManager#getMatchingWifiConfig.
So catch it to avoid crash.

Bug: 36649203
Test: manually set config_wifi_hotspot2_enabled to false and verify
      Settings app doesn't crash

Change-Id: I69f37897449033da9d21edda9953ad2738f7e314
(cherry picked from commit 0ffb89d1d1ebcd6388ee99652beaedd4c11ea3d4)