initial tuning

Change-Id: Iffe899225899e7805478a507ce270d537dc84abd

4 files changed, 70 insertions, 3 deletions

diff --git a/wifi/java/android/net/wifi/IWifiManager.aidl b/wifi/java/android/net/wifi/IWifiManager.aidl
index 00e1cd8..e83eed7 100644
--- a/wifi/java/android/net/wifi/IWifiManager.aidl
+++ b/wifi/java/android/net/wifi/IWifiManager.aidl
@@ -132,5 +132,13 @@ interface IWifiManager
     void enableVerboseLogging(int verbose);
 
     int getVerboseLoggingLevel();
+
+    int getAggressiveHandover();
+
+    void enableAggressiveHandover(int enabled);
+
+    int getAllowScansWithTraffic();
+
+    void setAllowScansWithTraffic(int enabled);
 }
 
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index b64ad60..777471d 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -376,7 +376,7 @@ public class WifiConfiguration implements Parcelable {
     public static int LOW_RSSI_24 = -75;
 
     /** @hide **/
-    public static int BAD_RSSI_24 = -85;
+    public static int BAD_RSSI_24 = -87;
 
     /** @hide **/
     public static int GOOD_RSSI_5 = -55;
@@ -394,7 +394,7 @@ public class WifiConfiguration implements Parcelable {
     public static int UNWANTED_BLACKLIST_HARD_BUMP = 8;
 
     /** @hide **/
-    public static int UNBLACKLIST_THRESHOLD_24_SOFT = -75;
+    public static int UNBLACKLIST_THRESHOLD_24_SOFT = -77;
 
     /** @hide **/
     public static int UNBLACKLIST_THRESHOLD_24_HARD = -68;
@@ -415,6 +415,10 @@ public class WifiConfiguration implements Parcelable {
      * 5GHz band is prefered over 2.4 if the 5GHz RSSI is higher than this threshold **/
     public static int A_BAND_PREFERENCE_RSSI_THRESHOLD = -65;
 
+    /** @hide
+     * 5GHz band is penalized if the 5GHz RSSI is lower than this threshold **/
+    public static int G_BAND_PREFERENCE_RSSI_THRESHOLD = -75;
+
     /**
      * @hide
      * A summary of the RSSI and Band status for that configuration
diff --git a/wifi/java/android/net/wifi/WifiInfo.java b/wifi/java/android/net/wifi/WifiInfo.java
index 54a7df2..e46f916 100644
--- a/wifi/java/android/net/wifi/WifiInfo.java
+++ b/wifi/java/android/net/wifi/WifiInfo.java
@@ -134,6 +134,11 @@ public class WifiInfo implements Parcelable {
     /**
      * @hide
      */
+    public int linkStuckCount;
+
+    /**
+     * @hide
+     */
     public int lowRssiCount;
 
     /**
@@ -237,6 +242,7 @@ public class WifiInfo implements Parcelable {
         txRetriesRate = 0;
         lowRssiCount = 0;
         badRssiCount = 0;
+        linkStuckCount = 0;
         score = 0;
     }
 
@@ -267,6 +273,7 @@ public class WifiInfo implements Parcelable {
             score = source.score;
             badRssiCount = source.badRssiCount;
             lowRssiCount = source.lowRssiCount;
+            linkStuckCount = source.linkStuckCount;
         }
     }
 
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index 141a69e..a30fb79 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -2226,7 +2226,6 @@ public class WifiManager {
         }
     }
 
-
     /**
      * Set wifi verbose log. Called from developer settings.
      * @hide
@@ -2251,4 +2250,53 @@ public class WifiManager {
             return 0;
         }
     }
+
+    /**
+     * Set wifi Aggressive Handover. Called from developer settings.
+     * @hide
+     */
+    public void enableAggressiveHandover(int enabled) {
+        try {
+            mService.enableAggressiveHandover(enabled);
+        } catch (RemoteException e) {
+
+        }
+    }
+
+    /**
+     * Get the WiFi Handover aggressiveness.This is used by settings
+     * to decide what to show within the picker.
+     * @hide
+     */
+    public int getAggressiveHandover() {
+        try {
+            return mService.getAggressiveHandover();
+        } catch (RemoteException e) {
+            return 0;
+        }
+    }
+
+    /**
+     * Set setting for allowing Scans when traffic is ongoing.
+     * @hide
+     */
+    public void setAllowScansWithTraffic(int enabled) {
+        try {
+            mService.setAllowScansWithTraffic(enabled);
+        } catch (RemoteException e) {
+
+        }
+    }
+
+    /**
+     * Get setting for allowing Scans when traffic is ongoing.
+     * @hide
+     */
+    public int getAllowScansWithTraffic() {
+        try {
+            return mService.getAllowScansWithTraffic();
+        } catch (RemoteException e) {
+            return 0;
+        }
+    }
 }