无法访问的语句 错误 膨胀片段视图时

Question

我正在训练创建一个膨胀函数。我是安卓的初学者。粗体文本返回错误"无法访问的语句">

@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_first, container,
false);
// Inflate the layout for this fragment
**View fragmentFirstLayout = inflater.inflate(R.layout.fragment_first, container, false);**
showCountTextView = fragmentFirstLayout.findViewById(R.id.textView_first);
return fragmentFirstLayout;
}

Answer 1

请再次检查您的代码。 您有两个返回语句。删除其中一个，然后重试

您的更正应该是

@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_first, container,
false);

或

@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
**View fragmentFirstLayout = inflater.inflate(R.layout.fragment_first, container, false);**
showCountTextView = fragmentFirstLayout.findViewById(R.id.textView_first);
return fragmentFirstLayout;
}