Increase Reject threshold for disabling networks

This change modifies a framework optimization. The framework optimization
disables a network when an access point repeatedly rejects requests
to associate with it. This change has some problems; one being that
it counts the rejects for all networks, and not for a specific network.
This incorrectly penalizes last networks at times; and since the current
threshold is 4 rejects, the probability of penalizing wrong networks
is high. This change ups that number to 16 to reduce that probability.

Bug: 11654725

Change-Id: I7150a9ccbb54bac44f2c2ba100fb6617ded33616

1 files changed, 1 insertions, 1 deletions

diff --git a/wifi/java/android/net/wifi/SupplicantStateTracker.java b/wifi/java/android/net/wifi/SupplicantStateTracker.java
index f6a621f..e76eb17 100644
--- a/wifi/java/android/net/wifi/SupplicantStateTracker.java
+++ b/wifi/java/android/net/wifi/SupplicantStateTracker.java
@@ -55,7 +55,7 @@ class SupplicantStateTracker extends StateMachine {
     private static final int MAX_RETRIES_ON_AUTHENTICATION_FAILURE = 2;
 
     /* Maximum retries on assoc rejection events */
-    private static final int MAX_RETRIES_ON_ASSOCIATION_REJECT = 4;
+    private static final int MAX_RETRIES_ON_ASSOCIATION_REJECT = 16;
 
     /* Tracks if networks have been disabled during a connection */
     private boolean mNetworksDisabledDuringConnect = false;