將視圖添加到RecyclerView

Question

我嘗試將視圖添加到RecyclerView時，點擊Button在ViewHolder中。

當點擊Button在ViewHolder3，一個視圖（視圖中添加更多）將增加並且出現上述情況類似的圖像。

ViewAddMore將固定在那裏，RecyclerView可以正常滾動。

我試過但沒有找到任何解決方案，我的問題; 對我的問題有任何建議嗎？

Answer 1

請使用PopupWindow顯示此視圖。

// get a reference to the already created main layout 
    LinearLayout mainLayout = (LinearLayout) findViewById(R.id.activity_main_layout); 

    // inflate the layout of the popup window 
    LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE); 
    View popupView = inflater.inflate(R.layout.popup_window, null); 

    // create the popup window 
    int width = LinearLayout.LayoutParams.WRAP_CONTENT; 
    int height = LinearLayout.LayoutParams.WRAP_CONTENT; 
    boolean focusable = true; // lets taps outside the popup also dismiss it 
    final PopupWindow popupWindow = new PopupWindow(popupView, width, height, focusable); 

    // show the popup window 
    popupWindow.showAtLocation(mainLayout, Gravity.CENTER, 0, 0); 

    // dismiss the popup window when touched 
    popupView.setOnTouchListener(new View.OnTouchListener() { 
     @Override 
     public boolean onTouch(View v, MotionEvent event) { 
      popupWindow.dismiss(); 
      return true; 
     } 
    }); 

1. https://developer.android.com/reference/android/widget/PopupWindow.html

2. How to make a simple android popup window?

希望這會幫助你。