- fix one NPE

- outdated server warning toggable for brander

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java

@@ -1419,7 +1419,8 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
             mServerInfo = (GetServerInfoOperation.ServerInfo) (result.getData().get(0));
 
             // show outdated warning
-            if (mServerInfo.mVersion.compareTo(MainApp.OUTDATED_SERVER_VERSION) < 0) {
+            if (getResources().getBoolean(R.bool.show_outdated_server_warning) &&
+                    mServerInfo.mVersion.compareTo(MainApp.OUTDATED_SERVER_VERSION) < 0) {
                 DisplayUtils.showServerOutdatedSnackbar(this);
             }
 

src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java

@@ -357,20 +357,24 @@ public class FileDisplayActivity extends HookActivity
     }
 
     private void checkOutdatedServer() {
-        ArbitraryDataProvider arbitraryDataProvider = new ArbitraryDataProvider(getContentResolver());
         Account account = getAccount();
 
-        int lastSeenVersion = arbitraryDataProvider.getIntegerValue(account, WhatsNewActivity.KEY_LAST_SEEN_VERSION_CODE);
+        if (getResources().getBoolean(R.bool.show_outdated_server_warning) && account != null) {
+            ArbitraryDataProvider arbitraryDataProvider = new ArbitraryDataProvider(getContentResolver());
 
-        if (MainApp.getVersionCode() > lastSeenVersion) {
-            OwnCloudVersion serverVersion = AccountUtils.getServerVersionForAccount(account, this);
+            int lastSeenVersion = arbitraryDataProvider.getIntegerValue(account,
+                    WhatsNewActivity.KEY_LAST_SEEN_VERSION_CODE);
 
-            if (serverVersion.compareTo(MainApp.OUTDATED_SERVER_VERSION) < 0) {
-                DisplayUtils.showServerOutdatedSnackbar(this);
-            }
+            if (MainApp.getVersionCode() > lastSeenVersion) {
+                OwnCloudVersion serverVersion = AccountUtils.getServerVersionForAccount(account, this);
+
+                if (serverVersion.compareTo(MainApp.OUTDATED_SERVER_VERSION) < 0) {
+                    DisplayUtils.showServerOutdatedSnackbar(this);
+                }
 
-            arbitraryDataProvider.storeOrUpdateKeyValue(account.name, WhatsNewActivity.KEY_LAST_SEEN_VERSION_CODE,
-                    String.valueOf(MainApp.getVersionCode()));
+                arbitraryDataProvider.storeOrUpdateKeyValue(account.name, WhatsNewActivity.KEY_LAST_SEEN_VERSION_CODE,
+                        String.valueOf(MainApp.getVersionCode()));
+            }
         }
     }
 

src/main/res/values/setup.xml

@@ -39,6 +39,7 @@
     <bool name="share_via_link_feature">true</bool>
     <bool name="share_with_users_feature">true</bool>
     <bool name="show_external_links">true</bool>
+    <bool name="show_outdated_server_warning">true</bool>
 
     <!-- Contacts backup -->
     <bool name="contacts_backup">true</bool>