要在Android片段中请求权限,您可以按照以下步骤进行操作:
 
onCreateView方法或其他适当的方法中请求权限。以下是一个示例片段类的代码:public class MyFragment extends Fragment {
    private static final int REQUEST_CODE = 1;
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view = inflater.inflate(R.layout.fragment_my, container, false);
        // Check if the permission has been granted
        if (ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.READ_EXTERNAL_STORAGE)
                != PackageManager.PERMISSION_GRANTED) {
            // Permission is not granted, request it
            requestPermissions(new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, REQUEST_CODE);
        } else {
            // Permission has been granted, do your work
            // Perform any action that requires the permission
        }
        return view;
    }
    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        if (requestCode == REQUEST_CODE) {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                // Permission has been granted, do your work
                // Perform any action that requires the permission
            } else {
                // Permission has been denied, handle accordingly
            }
        }
    }
}
在上述代码中,我们首先检查权限是否已被授予。如果权限尚未被授予,我们调用requestPermissions方法来请求权限。在onRequestPermissionsResult方法中,我们可以处理用户对权限请求的响应。
请确保在使用权限之前先检查权限,以便正确处理授权和拒绝的情况。
这是一个简单的示例,您可以根据您的实际需求进行调整。