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()

你可以创建一个不可滚动的回收器视图，它扩展了一个回收器视图类，如下所示:

import android.content.Context;
import android.util.AttributeSet;
import android.view.ViewGroup;

import androidx.annotation.Nullable;
import androidx.recyclerview.widget.RecyclerView;

public class NonScrollRecyclerView extends RecyclerView {

    public NonScrollRecyclerView(Context context) {
        super(context);
    }

    public NonScrollRecyclerView(Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
    }

    public NonScrollRecyclerView(Context context, @Nullable AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    @Override
    protected void onMeasure(int widthMeasure, int heightMeasure) {
        int heightMeasureCustom = MeasureSpec.makeMeasureSpec(
                Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
        super.onMeasure(widthMeasure, heightMeasureCustom);
        ViewGroup.LayoutParams params = getLayoutParams();
        params.height = getMeasuredHeight();
    }
}

对于谁想要的只是防止用户滚动RecyclerView，而不松散smoothscrolltopposition或任何其他“去位置”方法，我建议宁愿扩展RecyclerView类，覆盖 onTouchEvent。是这样的:

            public class HardwareButtonsRecyclerView extends RecyclerView {
            
                    public HardwareButtonsRecyclerView(@NonNull Context context) {
                        super(context);
                    }
            
                    public HardwareButtonsRecyclerView(@NonNull Context context, @Nullable AttributeSet attrs) {
                        super(context, attrs);
                    }
            
                    public HardwareButtonsRecyclerView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
                        super(context, attrs, defStyleAttr);
                    }
            
                @Override
                public boolean onTouchEvent(MotionEvent e) {
                    return false;
                }
            }

为此，您应该重写recycleView的layoutManager。这样它只会禁用滚动，没有其他功能。你仍然能够处理点击或任何其他触摸事件。例如:-

原:

public class CustomGridLayoutManager extends LinearLayoutManager {
    private boolean isScrollEnabled = true;

    public CustomGridLayoutManager(Context context) {
        super(context);
    }

    public void setScrollEnabled(boolean flag) {
        this.isScrollEnabled = flag;
    }

    @Override
    public boolean canScrollVertically() {
        //Similarly you can customize "canScrollHorizontally()" for managing horizontal scroll
        return isScrollEnabled && super.canScrollVertically();
    }
}

这里使用“isScrollEnabled”标志，你可以暂时启用/禁用循环视图的滚动功能。

另外:

简单覆盖现有的实现，以禁用滚动和允许单击。

linearLayoutManager = new LinearLayoutManager(context) {
    @Override
    public boolean canScrollVertically() {
        return false;
    }
};

在芬兰湾的科特林:

object : LinearLayoutManager(this) { override fun canScrollVertically() = false }

在activity的onCreate方法中，你可以简单地做:

recyclerView.stopScroll()

然后停止滚动。

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()