android – 从模型类获取数据到片段

概述我从ModelLogin类中获取数据时出现问题,现在存储用户详细信息我想在Profile Fragment上显示详细信息如何从modelLogin获取值. 我只想要FirstName,LastName,EmailId. ModelLogin.class public class ModalLogin implements Parcelable { @SerializedName("re 我从ModelLogin类中获取数据时出现问题,现在存储用户详细信息我想在Profile Fragment上显示详细信息如何从modelLogin获取值.

我只想要Firstname,Lastname,EmailID.

ModelLogin.class

public class ModalLogin implements Parcelable {    @Serializedname("result")    @Expose    private String result;    @Serializedname("customer-ID")    @Expose    private String customerID;    @Serializedname("error_message")    @Expose    private String errorMessage;    @Serializedname("APIname")    @Expose    private String APIname;    @Serializedname("first_name")    @Expose    private String firstname;    @Serializedname("last_name")    @Expose    private String lastname;    @Serializedname("email")    @Expose    private String email;    @Serializedname("quoteID")    @Expose    private Integer quoteID;    @Serializedname("token")    @Expose    private String token;    protected ModalLogin(Parcel in) {        result = in.readString();        customerID = in.readString();        errorMessage = in.readString();        APIname = in.readString();        firstname = in.readString();        lastname = in.readString();        email = in.readString();        token = in.readString();        quoteID = in.readInt();    }    public static final Creator<ModalLogin> CREATOR = new Creator<ModalLogin>() {        @OverrIDe        public ModalLogin createFromParcel(Parcel in) {            return new ModalLogin(in);        }        @OverrIDe        public ModalLogin[] newArray(int size) {            return new ModalLogin[size];        }    };    /**     *     * @return     * The result     */    public String getResult() {        return result;    }    /**     *     * @param result     * The result     */    public voID setResult(String result) {        this.result = result;    }    /**     *     * @return     * The customerID     */    public String getCustomerID() {        return customerID;    }    /**     *     * @param customerID     * The customer-ID     */    public voID setCustomerID(String customerID) {        this.customerID = customerID;    }    /**     *     * @return     * The errorMessage     */    public String getErrorMessage() {        return errorMessage;    }    /**     *     * @param errorMessage     * The error_message     */    public voID setErrorMessage(String errorMessage) {        this.errorMessage = errorMessage;    }    /**     *     * @return     * The APIname     */    public String getAPIname() {        return APIname;    }    /**     *     * @param APIname     * The APIname     */    public voID setAPIname(String APIname) {        this.APIname = APIname;    }    /**     *     * @return     * The firstname     */    public String getFirstname() {        return firstname;    }    /**     *     * @param firstname     * The first_name     */    public voID setFirstname(String firstname) {        this.firstname = firstname;    }    /**     *     * @return     * The lastname     */    public String getLastname() {        return lastname;    }    /**     *     * @param lastname     * The last_name     */    public voID setLastname(String lastname) {        this.lastname = lastname;    }    /**     *     * @return     * The email     */    public String getEmail() {        return email;    }    /**     *     * @param email     * The email     */    public voID setEmail(String email) {        this.email = email;    }    /**     *     * @return     * The quoteID     */    public String getQuoteID() {        String ID = ""+quoteID;        return ID;    }    /**     *     * @param quoteID     * The quoteID     */    public voID setQuoteID(String quoteID) {        int ID = Integer.parseInt(quoteID);        this.quoteID = ID;    }    /**     *     * @return     * The token     */    public String getToken() {        return token;    }    /**     *     * @param token     * The token     */    public voID setToken(String token) {        this.token = token;    }    @OverrIDe    public int describeContents() {        return 0;    }    @OverrIDe    public voID writetoParcel(Parcel dest,int flags) {        dest.writeString(result);        dest.writeString(customerID);        dest.writeString(errorMessage);        dest.writeString(APIname);        dest.writeString(firstname);        dest.writeString(lastname);        dest.writeString(email);        dest.writeString(token);        dest.writeInt(quoteID);    }}

现在这是我的片段..

ProfileFragment.class

public class MyProfileFragment extends Fragment {    private static final String ARG_ParaM1 = "param1";    private static final String ARG_ParaM2 = "param2";    private String mParam1;    private String customerID;    private VIEw mLoginFormVIEw,vIEw;    private Progressbar mProgressVIEw;    private button saveAddress,changepassword;    private EditText fname,lname,emailID,mobileNo,oldPWD,newPWD;    private OnFragmentInteractionListener mListener;    private JsONObject JsonObject;    private ModalLogin modelLogin;    public MyProfileFragment() {        // required empty public constructor    }    // Todo: Rename and change types and number of parameters    public static MyProfileFragment newInstance(String param1,String param2) {        MyProfileFragment fragment = new MyProfileFragment();        Bundle args = new Bundle();        args.putString(ARG_ParaM1,param1);        args.putString(ARG_ParaM2,param2);        fragment.setArguments(args);        return fragment;    }    @OverrIDe    public voID onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        if (getArguments() != null) {            mParam1 = getArguments().getString(ARG_ParaM1);            customerID = getArguments().getString(ARG_ParaM2);        }    }    @OverrIDe    public VIEw onCreateVIEw(LayoutInflater inflater,VIEwGroup container,Bundle savedInstanceState) {        // Inflate the layout for this fragment        return inflater.inflate(R.layout.fragment_my_profile,container,false);    }    @OverrIDe    public voID onVIEwCreated(VIEw vIEw,Bundle savedInstanceState) {        super.onVIEwCreated(vIEw,savedInstanceState);        initVIEws(vIEw);    }    private voID initVIEws(VIEw v) {        mLoginFormVIEw = (VIEw)v.findVIEwByID(R.ID.mainVIEw);        mProgressVIEw =(Progressbar) v.findVIEwByID(R.ID.login_progress);        vIEw = (VIEw) v.findVIEwByID(R.ID.mainV);        saveAddress = (button)v.findVIEwByID(R.ID.button_save);        changepassword = (button)v.findVIEwByID(R.ID.button_changePwd);        fname = (EditText)v.findVIEwByID(R.ID.fname);        lname =(EditText)v.findVIEwByID(R.ID.lname);        emailID =(EditText)v.findVIEwByID(R.ID.email);        mobileNo = (EditText)v.findVIEwByID(R.ID.telephone);        changepassword.setonClickListener(new VIEw.OnClickListener() {            @OverrIDe            public voID onClick(VIEw v) {                final Dialog   paswordDialog = new Dialog(getActivity(),R.style.FullHeightDialog);                paswordDialog.setContentVIEw(R.layout.dialog);                paswordDialog.setCancelable(true);                //Now that the dialog is set up,it's time to show it                paswordDialog.show();            }        });    }    // Todo: Rename method,update argument and hook method into UI event    public voID onbuttonpressed(Uri uri) {        if (mListener != null) {            mListener.onFragmentInteraction(uri);        }    }    @OverrIDe    public voID onAttach(Context context) {        super.onAttach(context);        if (context instanceof OnFragmentInteractionListener) {            mListener = (OnFragmentInteractionListener) context;        } else {            throw new RuntimeException(context.toString()                    + " must implement OnFragmentInteractionListener");        }    }    @OverrIDe    public voID onActivityCreated(Bundle savedInstanceState) {        super.onActivityCreated(savedInstanceState);    }    @OverrIDe    public voID onDetach() {        super.onDetach();        mListener = null;    }    public interface OnFragmentInteractionListener {        // Todo: Update argument type and name        voID onFragmentInteraction(Uri uri);    }    private voID showProgress(final boolean show) {        mLoginFormVIEw.setVisibility(show ? VIEw.GONE : VIEw.VISIBLE);        mProgressVIEw.setVisibility(show ? VIEw.VISIBLE : VIEw.GONE);    }}

解决方法 您可以在Fragment初始化时初始化相同的类实例：

public class MyProfileFragment extends Fragment {    private static final String ARG_ParaM1 = "param1";    private static final String ARG_ParaM2 = "param2";    // Declare instance here    private ModelLogin mModelLogin;    private String mParam1;    private String customerID;    private VIEw mLoginFormVIEw,String param2,ModelLogin mModelLogin) {        MyProfileFragment fragment = new MyProfileFragment();        Bundle args = new Bundle();        args.putString(ARG_ParaM1,param2);        fragment.setArguments(args);        // Initialize instance here        fragment.mModelLogin = mModelLogin;        return fragment;    }    @OverrIDe    public voID onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        if (getArguments() != null) {            mParam1 = getArguments().getString(ARG_ParaM1);            customerID = getArguments().getString(ARG_ParaM2);            // Now you can use wherever you want        }    }    @OverrIDe    public VIEw onCreateVIEw(LayoutInflater inflater,update argument and hook method into UI event    public voID onbuttonpressed(Uri uri) {        if (mListener != null) {            mListener.onFragmentInteraction(uri);        }    }    @OverrIDe    public voID onAttach(Context context) {        super.onAttach(context);        if (context instanceof OnFragmentInteractionListener) {            mListener = (OnFragmentInteractionListener) context;        } else {            throw new RuntimeException(context.toString()                    + " must implement OnFragmentInteractionListener");        }    }    @OverrIDe    public voID onActivityCreated(Bundle savedInstanceState) {        super.onActivityCreated(savedInstanceState);    }    @OverrIDe    public voID onDetach() {        super.onDetach();        mListener = null;    }    public interface OnFragmentInteractionListener {        // Todo: Update argument type and name        voID onFragmentInteraction(Uri uri);    }    private voID showProgress(final boolean show) {        mLoginFormVIEw.setVisibility(show ? VIEw.GONE : VIEw.VISIBLE);        mProgressVIEw.setVisibility(show ? VIEw.VISIBLE : VIEw.GONE);    }}

谢谢 ：)

总结

以上是内存溢出为你收集整理的android – 从模型类获取数据到片段全部内容，希望文章能够帮你解决android – 从模型类获取数据到片段所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。