app/src/main/res/layout/activity_little_doctor_detail.xml
@@ -19,7 +19,7 @@ android:id="@+id/titleBar" android:layout_width="match_parent" android:layout_height="wrap_content" app:title="@{viewModel.beanLiveData.symptom}" app:title="@{viewModel.beanLiveData.id!=0?viewModel.beanLiveData.symptom:`新增小医生`}" app:titleGravity="left" > <FrameLayout