68461 【商户app-android】店员管理页面，新增店员信息时，不选择性别确认时的提示信息，显示“用户性别不能为空”即可

app/src/main/java/com/xx/merchanthbh/ui/assistant/AssistantAddViewModel.java

@@ -26,7 +26,7 @@ public class AssistantAddViewModel extends BaseViewModel<AssistantAddRequest> {
     public ObservableField<String> sex = new ObservableField<>("");
 
     /*性别存储*/
-    public String sexValue = "";
+    public String sexValue = "0";
 
     public AssistantAddViewModel(@NonNull Application application) {
         super(application);

app/src/main/res/layout/activity_assistant_add.xml

@@ -94,6 +94,7 @@
                             android:gravity="center"
                             android:orientation="horizontal">
                         <RadioGroup
+                            android:checkedButton="@+id/radio_male"
                             android:id="@+id/radio_group"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"