From 6665ee321082b1c7c1afed640f99ce0ac225bdf6 Mon Sep 17 00:00:00 2001
From: zzy <zhenye@broadcom.com>
Date: Fri, 7 Sep 2012 17:33:59 -0700
Subject: [PATCH] Fixed the display count of connected panu device.

Root cause: Bluez relies on the count of activated pan network
interfaces to show how many panu devices are connected. But
Bluedroid has only one shared pan network interface for any
number of connected panu devices.

Change-Id: I52e3d6d79e2f1b9f8afab1d70c9ff1eca3ef2349
---
 src/com/android/settings/TetherSettings.java | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/com/android/settings/TetherSettings.java b/src/com/android/settings/TetherSettings.java
index ce53550fa46..f6c1734dd4d 100644
--- a/src/com/android/settings/TetherSettings.java
+++ b/src/com/android/settings/TetherSettings.java
@@ -374,12 +374,6 @@ public class TetherSettings extends SettingsPreferenceFragment
 
     private void updateBluetoothState(String[] available, String[] tethered,
             String[] errored) {
-        int bluetoothTethered = 0;
-        for (String s : tethered) {
-            for (String regex : mBluetoothRegexs) {
-                if (s.matches(regex)) bluetoothTethered++;
-            }
-        }
         boolean bluetoothErrored = false;
         for (String s: errored) {
             for (String regex : mBluetoothRegexs) {
@@ -399,6 +393,7 @@ public class TetherSettings extends SettingsPreferenceFragment
                     mBluetoothPan != null && mBluetoothPan.isTetheringOn()) {
             mBluetoothTether.setChecked(true);
             mBluetoothTether.setEnabled(true);
+            int bluetoothTethered = mBluetoothPan.getConnectedDevices().size();
             if (bluetoothTethered > 1) {
                 String summary = getString(
                         R.string.bluetooth_tethering_devices_connected_subtext, bluetoothTethered);