share wx title

app/src/main/java/com/sheep/gamegroup/util/share/ShareLinkConfig.java

@@ -268,7 +268,7 @@ public class ShareLinkConfig {
                 share_media = SHARE_MEDIA.WEIXIN_CIRCLE;
                 break;
         }
-        String title = activity.getResources().getString(R.string.app_name);
+        title = (TextUtils.isEmpty(title))?activity.getResources().getString(R.string.app_name):title;
         UMImage umImage;
         UMWeb umWeb;
         if (type == WEB) {