Question

我获得了select方法中定义的selectedCategoryId的值，在另一个方法initCat中，获取了selectedCategoryId的0值，有没有办法从一个方法获取值到同一个类中的另一个方法，帮我解决

这是我的代码

package com.panaceasoft.myPack.fragments;
public class BusinessRegisterFragment extends Fragment implements View.OnClickListener {
    private ArrayList < PCityData > cityArrayList;
    private ArrayList < PSubCategoryData > subCatArrayList;
    private ArrayList < PCityData > cityDataSet;

    public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        view = inflater.inflate(R.layout.fragment_business_register, container, false);

        initData();

        initUI();

        initCat();

        return view;
    }

    private void initData() {}

    public void initUI() {

        cityPopupContainer = (LinearLayout) view.findViewById(R.id.choose_city_container);
        cityPopupContainer.removeAllViews();

        catPopupContainer = (LinearLayout) view.findViewById(R.id.choose_cat_container);
        catPopupContainer.removeAllViews();

        subCatPopupContainer = (LinearLayout) view.findViewById(R.id.choose_sub_cat_container);
        subCatPopupContainer.removeAllViews();

        PPopupSingleSelectView pPopupSingleSelectView = new PPopupSingleSelectView(getActivity(), selectCategoryString, GlobalData.categoryDatas, "");
        pPopupSingleSelectView.setOnSelectListener(new SelectListener() {
            @Override
            public void Select(View view, int position, CharSequence text) {}

            @Override
            public void Select(View view, int position, CharSequence text, int id) {
                selectedCategoryId = id;
                selectedCategoryName = text.toString();
            }

            @Override
            public void Select(View view, int position, CharSequence text, int id, float additionalPrice) {}
        });
        catPopupContainer.addView(pPopupSingleSelectView);

        imageToUplaod.setOnClickListener(this);
        bUploadImage.setOnClickListener(this);
        bSelectImage.setOnClickListener(this);

        btnRegisterBusiness.setOnClickListener(new View.OnClickListener() {@
            Override
            public void onClick(View v) {
                InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(v.getWindowToken(), 0);

                doRegister();
            }
        });

        btnCancelBusiness.setOnClickListener(new View.OnClickListener() {@
            Override
            public void onClick(View v) {
                doCancel();
            }
        });

        prgDialog = new ProgressDialog(getActivity());
        prgDialog.setMessage("Please wait...");
        prgDialog.setCancelable(false);

    }
    private void initCat() {
        requestSubCategory(Config.APP_API + Config.GET_SUBCAT_BY_CAT + "?cat_id=" + selectedCategoryId);
    }
}

Answer 1

试试这个

private void initCat(int catID) {
        requestSubCategory(Config.APP_API + Config.GET_SUBCAT_BY_CAT +"?cat_id="+catID);
}

并从select()方法调用。

@Override
public void Select(View view, int position, CharSequence text, int id) {

    selectedCategoryId = id;
    selectedCategoryName = text.toString();
    initCat(id);

}

可以在方法之外访问selectedCategoryId值

1 个答案: