androidtv: fix linking device

Change-Id: I2f48680a14b45513d5b643f89bb44f9906e5645a
diff --git a/ring-android/app/src/main/java/cx/ring/tv/account/TVProfileCreationFragment.java b/ring-android/app/src/main/java/cx/ring/tv/account/TVProfileCreationFragment.java
index 0cbe197..9be271a 100644
--- a/ring-android/app/src/main/java/cx/ring/tv/account/TVProfileCreationFragment.java
+++ b/ring-android/app/src/main/java/cx/ring/tv/account/TVProfileCreationFragment.java
@@ -97,7 +97,7 @@
 
         super.onViewCreated(view, savedInstanceState);
 
-        RingAccountViewModelImpl ringAccountViewModel = new RingAccountViewModelImpl();
+        RingAccountViewModelImpl ringAccountViewModel = (RingAccountViewModelImpl) getArguments().get(RingAccountCreationFragment.KEY_RING_ACCOUNT);
         presenter.initPresenter(ringAccountViewModel);
     }