commit b97fad8d08540b6111fac985dbe708f6060a402f
author Andrew Lee <anwlee@google.com> Tue Jan 27 15:31:39 2015 -0800
committer Etan Cohen <etancohen@google.com> Wed Feb 18 14:12:38 2015 -0800
tree 90554086b694e549aa2a2fd2c1998f3105fd1db7
parent 92ecec7fb3c0a9a4881c91b830ca917f2c2d73be

Add wifi calling setting in phone's call settings.

+ Redirects to the MobileNetworkSettings activity.
+ Remove preference if WFC is not supported.

Bug: 18977746
Change-Id: Id4e1f3f089414d1120195a9271e31983a12c957a

src/com/android/phone/CallFeaturesSetting.java

diff --git a/src/com/android/phone/CallFeaturesSetting.java b/src/com/android/phone/CallFeaturesSetting.java
index eae9bfc..ba77dd0 100644
--- a/src/com/android/phone/CallFeaturesSetting.java
+++ b/src/com/android/phone/CallFeaturesSetting.java
@@ -1337,6 +1337,12 @@
             TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
             tm.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
         }
+
+        if (!ImsManager.isWfcEnabledByPlatform(mPhone.getContext())) {
+            Preference wifiCallingSettings = findPreference(
+                    getResources().getString(R.string.wifi_calling_settings_key));
+            prefSet.removePreference(wifiCallingSettings);
+        }
     }
 
     @Override