Android Design Tablayout自定义视图无法匹配父视图

该自定义始终以表格布局为中心。 表格如下所示。 如何使其具有父级可用的全部空间，即TabView

<android.support.design.widget.TabLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/tablayout"
    android:layout_width="match_parent"
    app:tabPaddingStart="0dp"
    app:tabPaddingEnd="0dp"
   android:layout_height="90dp">
</android.support.design.widget.TabLayout>

I'v共享图像@

错误在此处注册：

尽管可以通过膨胀自定义视图，然后手动应用布局参数来解决此问题：

View v = LayoutInflater.from(this).inflate(R.layout.view_goal_tab_active, null);
TextView tv = (TextView)v.findViewById(R.id.goal_tab_active_tv);
tv.setSelected(true);
v.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
mTabs.getTabAt(0).setCustomView(v);

    TabLayout v = (TabLayout)findViewById(R.id.tablayout);
    TabLayout.Tab tab = v.newTab();
    tab.setCustomView(R.layout.content_main);
    v.addTab(tab);
    tab = v.newTab();
    tab.setCustomView(R.layout.content_main);
    v.addTab(tab);
    tab = v.newTab();
    tab.setCustomView(R.layout.content_main);
    v.addTab(tab)

View v = LayoutInflater.from(this).inflate(R.layout.view_goal_tab_active, null);
TextView tv = (TextView)v.findViewById(R.id.goal_tab_active_tv);
tv.setSelected(true);
v.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
mTabs.getTabAt(0).setCustomView(v);