重金请教大牛TabLayout吸顶

ScrollView + ViewPager(RecyclerView) + Tablayout(吸顶),一个滑动的布局中间有个tablayout 下面是ViewPager,tablayout滑动到顶部的时候可以吸顶,求大神demo 或者方法,重谢~

图片说明 你看看这个效果,上部需要加东西可以看懂demo后自行加一些

直接上代码,亲测可用
<?xml version="1.0" encoding="utf-8"?>
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/white"
android:orientation="vertical">

<include layout="@layout/tilte"></include>
<android.support.design.widget.CoordinatorLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white"
    android:orientation="vertical">
    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_behavior="com.yihui.wealthe.widgets.FlingBehavior"
        android:fitsSystemWindows="true">
        <LinearLayout
            app:layout_scrollFlags="scroll"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            >
            <!--这里放顶部的view-->

        </LinearLayout>
    </android.support.design.widget.AppBarLayout>

    <LinearLayout
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <android.support.design.widget.TabLayout
            android:id="@+id/tablayout"
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:background="@color/white"
            android:padding="5dp"
            app:tabIndicatorColor="@color/red"
            app:tabIndicatorHeight="1dp"
            app:tabSelectedTextColor="@color/red"
            app:tabTextColor="@color/black_87" />

        <android.support.v4.view.ViewPager
            android:id="@+id/view_pager"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

        </android.support.v4.view.ViewPager>
    </LinearLayout>

</android.support.design.widget.CoordinatorLayout>


有问题反馈,谢谢。如果好用请给个赞,老铁的支持是我前进的动力

CoordinatorLayout 除外

我是用两个tablayout,scrollview 内一个,scrollview外一个,外面的初始隐藏,通过监听判断scrollview 滑动距离,控制外面tablayout显示隐藏,效果一样的

                            int[] top1 = new int[2];
            int[] top2 = new int[2];

            tablayout.getLocationOnScreen(top1);
            hideTabLayout.getLocationOnScreen(top2);

            if (top2[1] >= top1[1]) {
                hideTabLayout.setVisibility(View.VISIBLE);
                tabLine.setVisibility(View.VISIBLE);
                topIsVisibility = true;
            } else {
                hideTabLayout.setVisibility(View.GONE);
                tabLine.setVisibility(View.GONE);
                topIsVisibility = false;
            }
                            滑动监听里,我是这么判断的

图片说明 类似这种效果吗?

图片说明 你要的是这种效果吧 这个就是Scrollview加tablayout加viewpager