From 135619d483d324cd0c5b565b93723953c1ff5a4a Mon Sep 17 00:00:00 2001
From: Salvador Martinez <dehboxturtle@google.com>
Date: Mon, 7 Aug 2017 10:22:37 -0700
Subject: [PATCH] Refactor tether logic for reuse

Some logic related to permissions needs to be used elsewhere. This
CL refactors the relevant code into a method so that it stays in
sync in both places.

Test: robotests still pass
Bug: 64092292
Change-Id: If8191698023d1da90db99b518d9f770683b5c789
Merged-In: I3b54529865e16b7e1640b0adda7f7edb9d1a41f7
---
 .../settings/network/TetherPreferenceController.java      | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/com/android/settings/network/TetherPreferenceController.java b/src/com/android/settings/network/TetherPreferenceController.java
index b865ea5b268..933bc8a33a5 100644
--- a/src/com/android/settings/network/TetherPreferenceController.java
+++ b/src/com/android/settings/network/TetherPreferenceController.java
@@ -88,8 +88,7 @@ public class TetherPreferenceController extends PreferenceController
     public TetherPreferenceController(Context context, Lifecycle lifecycle) {
         super(context);
         mBluetoothPan = new AtomicReference<>();
-        mAdminDisallowedTetherConfig = checkIfRestrictionEnforced(
-                context, DISALLOW_CONFIG_TETHERING, UserHandle.myUserId()) != null;
+        mAdminDisallowedTetherConfig = isTetherConfigDisallowed(context);
         mConnectivityManager =
                 (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
         mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
@@ -170,6 +169,11 @@ public class TetherPreferenceController extends PreferenceController
         }
     }
 
+    public static boolean isTetherConfigDisallowed(Context context) {
+        return checkIfRestrictionEnforced(
+                context, DISALLOW_CONFIG_TETHERING, UserHandle.myUserId()) != null;
+    }
+
     @VisibleForTesting
     void updateSummary() {
         if (mPreference == null) {