你可以通过冻结RecyclerView来禁用滚动。

冻结: recyclerView.setLayoutFrozen(真正的)

解冻:recyclerView.setLayoutFrozen(false)

写了一个kotlin版本:

class NoScrollLinearLayoutManager(context: Context?) : LinearLayoutManager(context) {
    private var scrollable = true

    fun enableScrolling() {
        scrollable = true
    }

    fun disableScrolling() {
        scrollable = false
    }

    override fun canScrollVertically() =
            super.canScrollVertically() && scrollable


    override fun canScrollHorizontally() =
            super.canScrollVertically()

 && scrollable
}

用法:

recyclerView.layoutManager = NoScrollLinearLayoutManager(context)
(recyclerView.layoutManager as NoScrollLinearLayoutManager).disableScrolling()

通过触摸停止滚动，但通过命令继续滚动:

如果(appTopBarMessagesRV == null) { appTopBarMessagesRV = findViewById(R.id.mainBarScrollMessagesRV);

        appTopBarMessagesRV.addOnItemTouchListener(new RecyclerView.SimpleOnItemTouchListener() {
            @Override
            public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {

                if ( rv.getScrollState() == RecyclerView.SCROLL_STATE_DRAGGING)
                {
                     // Stop  scrolling by touch

                    return false;
                }
                return  true;
            }
        });
    }

API 21及以上版本:

不需要java代码。 你可以设置android:nestedScrollingEnabled="false" 在xml:

<android.support.v7.widget.RecyclerView
     android:id="@+id/recycler"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:clipToPadding="true"
     android:nestedScrollingEnabled="false"
     tools:listitem="@layout/adapter_favorite_place">

只需将此添加到xml中的recycleview

 android:nestedScrollingEnabled="false"

像这样

<android.support.v7.widget.RecyclerView
                    android:background="#ffffff"
                    android:id="@+id/myrecycle"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:nestedScrollingEnabled="false">

2022年5月

在新版本的android和api中进行了多次尝试后，这种方法对我来说很有效。

Kotlin的新答案

创建一个名为ScrollDisabledRecyclerView的类，并放入如下代码:

class ScrollDisabledRecyclerView : RecyclerView { constructor(context: Context?) : super(context!!) constructor(context: Context?, @Nullable attrs: AttributeSet?) : super(context!!, attrs) constructor(context: Context?, @Nullable attrs: AttributeSet?, defStyle: Int) : super( context!!, attrs, defStyle ) override fun onTouchEvent(e: MotionEvent): Boolean { return e.action == MotionEvent.ACTION_MOVE } override fun onInterceptTouchEvent(e: MotionEvent): Boolean { return false } }

在你的XML中使用这个类而不是RecyclerView(这个类是从它扩展来的):

<info.sanaebadi.ScrollDisabledRecyclerView android:id="@+id/recyclerView" android:layout_width="0dp" android:layout_height="0dp" android:layout_marginStart="8dp" android:layout_marginTop="8dp" android:layout_marginEnd="8dp" android:layout_marginBottom="8dp" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" android:clipToPadding="true" tools:listitem="@layout/multiple_questions_row" />

最后，使用mainactivity中的按钮处理next和previous，如下所示:

注意:我正在使用视图绑定

binding.buttonNextQuestion.setOnClickListener {
            val totalItemCount: Int = binding.recyclerView.adapter!!.itemCount
            if (totalItemCount <= 0) return@setOnClickListener
            val lastVisibleItemIndex: Int = linearLayoutManager.findLastVisibleItemPosition()
            if (lastVisibleItemIndex >= totalItemCount) return@setOnClickListener
            linearLayoutManager.smoothScrollToPosition(
                binding.recyclerView,
                null,
                lastVisibleItemIndex + 1
            )

        }
        binding.buttonPreviousQuestion.setOnClickListener {
            val firstVisibleItemIndex: Int =
                linearLayoutManager.findFirstCompletelyVisibleItemPosition()
            if (firstVisibleItemIndex > 0) {
                linearLayoutManager.smoothScrollToPosition(
                    binding.recyclerView,
                    null,
                    firstVisibleItemIndex - 1
                )
            }
        }