Fix crashbug and update gradle for release update.

app/build.gradle

@@ -85,8 +85,8 @@ android {
         }
     }
     defaultConfig {
-        versionCode 205
-        versionName "3.61"
+        versionCode 218
+        versionName "3.60.3"
 
         applicationId "io.stormbird.wallet"
         minSdkVersion 24

app/src/main/java/com/alphawallet/app/ui/WalletConnectSessionActivity.java

@@ -55,7 +55,7 @@ import timber.log.Timber;
 public class WalletConnectSessionActivity extends BaseActivity
 {
     private final Handler handler = new Handler(Looper.getMainLooper());
-    private final LocalBroadcastManager broadcastManager;
+    private LocalBroadcastManager broadcastManager;
     WalletConnectViewModel viewModel;
     private RecyclerView recyclerView;
     private Button btnConnectWallet;
@@ -78,11 +78,6 @@ public class WalletConnectSessionActivity extends BaseActivity
     @Inject
     AWWalletConnectClient awWalletConnectClient;
 
-    public WalletConnectSessionActivity()
-    {
-        broadcastManager = LocalBroadcastManager.getInstance(getApplicationContext());
-    }
-
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState)
     {
@@ -108,6 +103,11 @@ public class WalletConnectSessionActivity extends BaseActivity
                     .get(WalletConnectViewModel.class);
             viewModel.serviceReady().observe(this, this::onServiceReady);
         }
+
+        if (broadcastManager == null)
+        {
+            broadcastManager = LocalBroadcastManager.getInstance(getApplicationContext());
+        }
     }
 
     private void onServiceReady(Boolean aBoolean)
@@ -123,13 +123,6 @@ public class WalletConnectSessionActivity extends BaseActivity
         }
     }
 
-    @Override
-    public void onPause()
-    {
-        super.onPause();
-        stopConnectionCheck();
-    }
-
     private void setupList()
     {
         wcSessions = viewModel.getSessions();
@@ -173,6 +166,13 @@ public class WalletConnectSessionActivity extends BaseActivity
         viewModel.track(Analytics.Navigation.WALLET_CONNECT_SESSIONS);
     }
 
+    @Override
+    public void onPause()
+    {
+        super.onPause();
+        stopConnectionCheck();
+    }
+
     @Override
     public boolean onCreateOptionsMenu(Menu menu)
     {