android – 避免传递null作为视图根(在AlertDialog中膨胀自定义布局时)

试图为AlertDialog充气自定义布局,但继续这样做.我已经看到了几种不同的解决方案,但不知道哪种方法对我的方案是正确的.什么是摆脱这个空警告的实际正确方法？

Avoid passing null as the view root (need to resolve layout parameters on the inflated layout’s root element)

@Override
public void onClick(View v) {
  AlertDialog alertDialog = new 
  AlertDialog.Builder(getActivity()).create();

  LayoutInflater inflater = getActivity().getLayoutInflater();
  View content = inflater.inflate(R.layout.dialog_customd, null);
  alertDialog.setView(content);

  alertDialog.show();
}

解决方法:

像这样做：

View content = inflater.inflate(R.layout.dialog_customd, parent, false);

标签：android-alertdialog,android,layout-inflater,android-layout
来源： https://codeday.me/bug/20190823/1699543.html