Android 片段使用具有滑动视图appcompat的资产

Android 片段使用具有滑动视图appcompat的资产,android,android-fragments,Android,Android Fragments,我正在使用碎片,我不能使用这些资产来更改我的信件。我正在使用appcompat的滑动页面。这是我的密码: public class AcercaFragment extends Fragment { @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view =

我正在使用碎片,我不能使用这些资产来更改我的信件。我正在使用appcompat的滑动页面。这是我的密码:

public class AcercaFragment extends Fragment {
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.acerca, container, false);
        TextView logouno = (TextView) getView().findViewById(R.id.logouno);
        Typeface typeface = Typeface.createFromAsset(getActivity()
                .getAssets(), "fonts/Roboto-Thin.ttf");
        logouno.setTypeface(typeface);

        return view;
    }
}

尝试一下这个小小的改变:

public class AcercaFragment extends Fragment {
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.acerca, container, false);
        TextView logouno = (TextView) view.findViewById(R.id.logouno);
        Typeface typeface = Typeface.createFromAsset(getActivity()
                .getAssets(), "fonts/Roboto-Thin.ttf");
        logouno.setTypeface(typeface);

        return view;
    }
}

应用字体的方式还可以,但必须从视图
中获取文本视图

onCreateView
方法中,无法从
getView()
访问视图。在这里,您应该只返回膨胀视图:

 @Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) 
{
    return inflater.inflate(R.layout.acerca, container, false);
}
然后,初始化UI元素,如下所示:

@Override
public void onActivityCreated(Bundle savedInstanceState)
{
    super.onActivityCreated(savedInstanceState);
    TextView logouno =(TextView) getView().findViewById(R.id.logouno);
    Typeface typeface = Typeface.createFromAsset(getActivity().getAssets(), "fonts/Roboto-Thin.ttf");
    logouno.setTypeface(typeface);
}

你能用那段代码来解析logouno吗?或者它返回
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