Fix bug

app/src/main/java/com/fongmi/android/tv/server/Nano.java

@@ -1,7 +1,5 @@
 package com.fongmi.android.tv.server;
 
-import android.text.TextUtils;
-
 import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.api.ApiConfig;
 import com.fongmi.android.tv.bean.Config;
@@ -134,11 +132,9 @@ public class Nano extends NanoHTTPD {
     }
 
     private Response doSync(Map<String, String> params) {
-        String url = params.get("url");
-        if (TextUtils.isEmpty(url)) url = ApiConfig.getUrl();
-        if (TextUtils.isEmpty(url)) return createErrorResponse("");
-        Config config = Config.find(url, 0);
-        SyncEvent.post(config, History.arrayFrom(params.get("history")));
+        Config config = Config.find(params.get("url"), 0);
+        List<History> history = History.arrayFrom(params.get("history"));
+        SyncEvent.post(config, history);
         return createSuccessResponse(new Gson().toJson(History.get(config.getId())));
     }
 

app/src/mobile/java/com/fongmi/android/tv/ui/activity/HistoryActivity.java

@@ -10,6 +10,7 @@ import androidx.viewbinding.ViewBinding;
 
 import com.fongmi.android.tv.Product;
 import com.fongmi.android.tv.R;
+import com.fongmi.android.tv.api.ApiConfig;
 import com.fongmi.android.tv.bean.History;
 import com.fongmi.android.tv.databinding.ActivityHistoryBinding;
 import com.fongmi.android.tv.event.RefreshEvent;
@@ -37,6 +38,7 @@ public class HistoryActivity extends BaseActivity implements HistoryAdapter.OnCl
 
     @Override
     protected void initView(Bundle savedInstanceState) {
+        mBinding.sync.setVisibility(ApiConfig.getUrl() == null ? View.GONE : View.VISIBLE);
         setRecyclerView();
         getHistory();
     }