From 2b982dd34968f712e2dad66c83c86a398fa56f69 Mon Sep 17 00:00:00 2001
From: Mygod <contact-github@mygod.be>
Date: Tue, 25 Dec 2018 16:26:18 +0800
Subject: [PATCH] Do not store redundant copy of bluetooth adapter

---
 .../java/be/mygod/vpnhotspot/manage/BluetoothTethering.kt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/manage/BluetoothTethering.kt b/mobile/src/main/java/be/mygod/vpnhotspot/manage/BluetoothTethering.kt
index b858ef78..33901b60 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/manage/BluetoothTethering.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/manage/BluetoothTethering.kt
@@ -19,19 +19,19 @@ class BluetoothTethering(context: Context) : BluetoothProfile.ServiceListener, A
         }
     }
 
-    private val adapter = BluetoothAdapter.getDefaultAdapter()
     private var pan: BluetoothProfile? = null
     /**
      * Based on: https://android.googlesource.com/platform/packages/apps/Settings/+/78d5efd/src/com/android/settings/TetherSettings.java
      */
     val active: Boolean? get() {
         val pan = pan ?: return null
-        return adapter?.state == BluetoothAdapter.STATE_ON && isTetheringOn.invoke(pan) as Boolean
+        return BluetoothAdapter.getDefaultAdapter()?.state == BluetoothAdapter.STATE_ON &&
+                isTetheringOn.invoke(pan) as Boolean
     }
 
     init {
         try {
-            adapter?.getProfileProxy(context, this, PAN)
+            BluetoothAdapter.getDefaultAdapter()?.getProfileProxy(context, this, PAN)
         } catch (e: SecurityException) {
             Timber.w(e)
             SmartSnackbar.make(e).show()
@@ -45,7 +45,7 @@ class BluetoothTethering(context: Context) : BluetoothProfile.ServiceListener, A
         pan = proxy
     }
     override fun close() {
-        adapter?.closeProfileProxy(PAN, pan)
+        BluetoothAdapter.getDefaultAdapter()?.closeProfileProxy(PAN, pan)
         pan = null
     }
 }