将视图添加到android线性布局时，第二项为空白

Question

我正在尝试动态地将视图添加到线性布局，但是如果我尝试将两个视图添加到线性布局，则无法显示第二个视图。第二种观点完全是空白的。

<ScrollView
   android:layout_width="match_parent"
   android:layout_height="match_parent">

            <LinearLayout
                android:orientation="vertical"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content">

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textColor="@color/white"
                    android:textStyle="bold"
                    android:padding="10dp"
                    android:background="@color/colorPrimary"
                    android:text="Leads That Need Action Today"/>

                <LinearLayout
                    android:id="@+id/action_leads_list_layout"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="vertical">

                </LinearLayout>

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textColor="@color/white"
                    android:textStyle="bold"
                    android:padding="10dp"
                    android:background="@color/colorPrimary"
                    android:text="Overdue Tasks"/>

                <LinearLayout
                    android:id="@+id/overdue_tasks_list_layout"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="vertical">

                </LinearLayout>
            </LinearLayout>
        </ScrollView>

- 通过json数组调用将视图添加到线性布局的函数

JSONArray jsonArray = new JSONArray(rsp);
for(int j = 0; j < jsonArray.length(); j++){
    JSONObject jObj = jsonArray.getJSONObject(j);
    Lead lead = new Lead();
    lead.name = jObj.getString("FirstName") + " " + jObj.getString("LastName");


    addViewToLayout(lead);
}



private void addViewToLayout(Lead lead){
            View view = mActivity.getLayoutInflater().inflate(R.layout.list_item_today_task, null);

 TextView name = (TextView) view.findViewById(R.id.name);
    name.setText(lead.name);

            actionsListLeadLayout.addView(view);
}