Question

RecyclerView如果设置NestedScrollView，当我放入recyclerView.setNestedScrollingEnabled(false)内部时，滚动挂起但问题是如果我设置recyclerView.setNestedScrollingEnabled(false)然后RecyclerView适配器{{1}和/ onViewAttachedToWindow(ViewHolder holder)方法未被调用，滚动列表时也没有调用onViewDetachedFromWindow(ViewHolder holder)。

我的HeaderView更复杂，因此我无法在onBindViewHolder(ViewHolder holder, int position)中添加标题，因此我将其放入RecyclerView

当NestedScrollView位于RecyclerView

内时，如何使用这两种方法

NestedScrollView

以下是我的代码;

@Override
public void onViewAttachedToWindow(ViewHolder holder) {
    super.onViewAttachedToWindow(holder);
}

@Override
public void onViewDetachedFromWindow(ViewHolder holder) {
    super.onViewDetachedFromWindow(holder);
}

活动代码

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/nested_scrollview"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    android:fillViewport="true">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />


</android.support.v4.widget.NestedScrollView>

适配器代码

    RecyclerView recyclerView = findViewById(R.id.recyclerView);

    //recyclerView.setNestedScrollingEnabled(false);

    recyclerView.setLayoutManager(new LinearLayoutManager(this));
    TMPAdapter adapter = new TMPAdapter(this, strings);
    recyclerView.setAdapter(adapter);

}

RecyclerView Scroll挂在NestedScrollView中

0 个答案: