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Better errors from unregisterNetworkCallback
authorHugo Benichi <hugobenichi@google.com>
Sat, 17 Jun 2017 04:14:12 +0000 (13:14 +0900)
committerHugo Benichi <hugobenichi@google.com>
Mon, 19 Jun 2017 13:11:50 +0000 (22:11 +0900)
commit31c176d91068934f5b79125afa3b5ce0f44dbe8f
tree24d48ba9a09d64d1f3f153b00933fb01f638d17b
parent0c913bac46b64bd0ce1a0ee87beaeb4cf40af5c1
Better errors from unregisterNetworkCallback

This patch changes the validation of unregisterNetworkCallback in
ConnectivityManager so that the caller can better distinguish the case
of a callback that was never registered from the case of a callback that
has already been unregistered.

Bug: 62497809
Test: runtest frameworks-net passes
Change-Id: I58eda22725dd4e67dc4b64207e38cf482032df10
core/java/android/net/ConnectivityManager.java