Android臥式在Recycler視圖中自動滾動

Question

我在列表中有兩個值，並使用Recycler視圖在水平列表視圖中顯示。在這裏，我需要自動滾動水平列表無限。 我試着用下面的代碼但沒有結果。

HorizontalScrollView: auto-scroll to end when new Views are added?

答覆讚賞...

Answer 1

試試這個

https://github.com/lucasr/twoway-view

https://guides.codepath.com/android/implementing-a-horizontal-listview-guide

這是簡單的方法來執行水平滾動列表

Answer 2

請在這裏查看解決方案。 https://github.com/ritesh-bhavsar86/StockAutoScroll

首先創建可運行：

final int duration = 10; 
final int pixelsToMove = 30; 
private final Handler mHandler = new Handler(Looper.getMainLooper()); 
private final Runnable SCROLLING_RUNNABLE = new Runnable() { 

    @Override 
    public void run() { 
     rv_autoScroll.smoothScrollBy(pixelsToMove, 0); 
     mHandler.postDelayed(this, duration); 
    } 
}; 

然後setadapter（）到recyclerView使用後下列：

rv_autoScroll.addOnScrollListener(new RecyclerView.OnScrollListener() { 
     @Override 
     public void onScrolled(RecyclerView recyclerView, int dx, int dy) { 
      super.onScrolled(recyclerView, dx, dy); 
      int lastItem = layoutManager.findLastCompletelyVisibleItemPosition(); 
      if(lastItem == layoutManager.getItemCount()-1){ 
       mHandler.removeCallbacks(SCROLLING_RUNNABLE); 
       Handler postHandler = new Handler(); 
       postHandler.postDelayed(new Runnable() { 
        @Override 
        public void run() { 
         rv_autoScroll.setAdapter(null); 
         rv_autoScroll.setAdapter(madapter); 
         mHandler.postDelayed(SCROLLING_RUNNABLE, 2000); 
        } 
       }, 2000); 
      } 
     } 
    }); 
    mHandler.postDelayed(SCROLLING_RUNNABLE, 2000); 

rv_autoScroll是recyclerview

和

LayoutManager是其中的LayoutManager設置爲recyclerview