Question

我有以下代码将自定义适配器添加到listView，但它在我设置适配器的行上给出以下错误：

android.content.res.Resources $ NotFoundException：字符串资源ID＃0x68

public class PackageListFragment extends Fragment {

    PackageAdapter packageItemAdapter;
    ArrayList<PackageClass> list;
    PackageClass packageList;
    TextView mainLine;
    @Override

    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.activity_aps__main, container, false);
        ListView lv = (ListView) rootView.findViewById(R.id.packageList);
        try{
            list = getAllPackages();
            packageItemAdapter = new PackageAdapter(getActivity().getApplicationContext(), 0, list);
            lv.setAdapter(packageItemAdapter);
        }
    }
    catch(Exception ex){
        Log.e("listItem", ex.toString());
    }
    return rootView;
}

public ArrayList<PackageClass> getAllPackages() throws Exception{
    return new DBFunctions(getActivity().getApplicationContext()).RetrieveAllPackage();
}

}

我做错了什么？我的应用程序甚至没有启动就停止了：（

Answer 1

修改完问题后，我注意到try / catch块中的一个括号似乎有误。我将您的代码复制到此答案中，并评论了可能有问题的括号。但这可能只是问题的错误，而不是你的代码，因为我不相信它会编译出这个问题。

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.activity_aps__main, container, false);
    ListView lv = (ListView) rootView.findViewById(R.id.packageList);
    try{
        list = getAllPackages();
        packageItemAdapter = new PackageAdapter(getActivity().getApplicationContext(), 0, list);
        lv.setAdapter(packageItemAdapter);
    }

} // <---- seems out of place

catch(Exception ex){
    Log.e("listItem", ex.toString());
}

return rootView;
}

如何将适配器添加到listView？

1 个答案: