commit 8ba94ba2ab946e5fac35db2d3bccb6674d1989c6
author Mitchell Wills <mwills@google.com> Tue Aug 11 17:59:45 2015 -0700
committer Mitchell Wills <mwills@google.com> Mon Aug 17 18:47:08 2015 +0000
tree d05e422609f3d475aff1e4dcb19023a0eae9f445
parent a8f68d2da7733673d25fd1e5573539bf29b71ee4

Remove wifi enabled checking from settings TetherUtil

TetherUtil no longer needs to reenable wifi when leaving SAP mode as
it is now done by WifiController. WifiController will also disable
wifi if needed when enabling SAP.

Bug: 22729316
Change-Id: I2ffe50e6468519ca964b27ba70a7e3019fd96eb1

packages/SettingsLib/src/com/android/settingslib/TetherUtil.java

diff --git a/packages/SettingsLib/src/com/android/settingslib/TetherUtil.java b/packages/SettingsLib/src/com/android/settingslib/TetherUtil.java
index 58e5e29a..5062423 100644
--- a/packages/SettingsLib/src/com/android/settingslib/TetherUtil.java
+++ b/packages/SettingsLib/src/com/android/settingslib/TetherUtil.java
@@ -54,29 +54,7 @@
     public static boolean setWifiTethering(boolean enable, Context context) {
         final WifiManager wifiManager =
                 (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
-        final ContentResolver cr = context.getContentResolver();
-        /**
-         * Disable Wifi if enabling tethering
-         */
-        int wifiState = wifiManager.getWifiState();
-        if (enable && ((wifiState == WifiManager.WIFI_STATE_ENABLING) ||
-                    (wifiState == WifiManager.WIFI_STATE_ENABLED))) {
-            wifiManager.setWifiEnabled(false);
-            Settings.Global.putInt(cr, Settings.Global.WIFI_SAVED_STATE, 1);
-        }
-
-        boolean success = wifiManager.setWifiApEnabled(null, enable);
-        /**
-         *  If needed, restore Wifi on tether disable
-         */
-        if (!enable) {
-            int wifiSavedState = Settings.Global.getInt(cr, Settings.Global.WIFI_SAVED_STATE, 0);
-            if (wifiSavedState == 1) {
-                wifiManager.setWifiEnabled(true);
-                Settings.Global.putInt(cr, Settings.Global.WIFI_SAVED_STATE, 0);
-            }
-        }
-        return success;
+        return wifiManager.setWifiApEnabled(null, enable);
     }
 
     public static boolean isWifiTetherEnabled(Context context) {