第8天

来源：互联网发布：微信开发教程 php 编辑：程序博客网时间：2024/06/08 07:47

收货地址

一.三级联动PickerView

①.文件

<root>  <province name="安徽省">    <city name="安庆市">      <district name="枞阳县" zipcode="246000" />      <district name="大观区" zipcode="246000" />      <district name="怀宁县" zipcode="246000" />      <district name="潜山县" zipcode="246000" />      <district name="宿松县" zipcode="246000" />      <district name="太湖县" zipcode="246000" />      <district name="桐城市" zipcode="246000" />      <district name="望江县" zipcode="246000" />      <district name="宜秀区" zipcode="246000" />      <district name="迎江区" zipcode="246000" />      <district name="岳西县" zipcode="246000" />      <district name="其他" zipcode="246000" />    </city>    <city name="蚌埠市">      <district name="蚌山区" zipcode="233000" />      <district name="固镇县" zipcode="233000" />      <district name="怀远县" zipcode="233000" />      <district name="淮上区" zipcode="233000" />      <district name="龙子湖区" zipcode="233000" />      <district name="五河县" zipcode="233000" />      <district name="禹会区" zipcode="233000" />      <district name="其他" zipcode="233000" />    </city>    <city name="亳州市">      <district name="利辛县" zipcode="236000" />      <district name="蒙城县" zipcode="236000" />      <district name="谯城区" zipcode="236000" />      <district name="涡阳县" zipcode="236000" />      <district name="其他" zipcode="236000" />    </city>

②.省

public class ProvinceModel {private String name;private List<CityModel> cityList;public ProvinceModel() {super();}public ProvinceModel(String name, List<CityModel> cityList) {super();this.name = name;this.cityList = cityList;}public String getName() {return name;}public void setName(String name) {this.name = name;}public List<CityModel> getCityList() {return cityList;}public void setCityList(List<CityModel> cityList) {this.cityList = cityList;}@Overridepublic String toString() {//return "ProvinceModel [name=" + name + ", cityList=" + cityList + "]";return  name;}}

③。市

public class CityModel {private String name;private List<DistrictModel> districtList;public CityModel() {super();}public CityModel(String name, List<DistrictModel> districtList) {super();this.name = name;this.districtList = districtList;}public String getName() {return name;}public void setName(String name) {this.name = name;}public List<DistrictModel> getDistrictList() {return districtList;}public void setDistrictList(List<DistrictModel> districtList) {this.districtList = districtList;}@Overridepublic String toString() {return "CityModel [name=" + name + ", districtList=" + districtList+ "]";}}

④.区

public class DistrictModel {private String name;private String zipcode;public DistrictModel() {super();}public DistrictModel(String name, String zipcode) {super();this.name = name;this.zipcode = zipcode;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getZipcode() {return zipcode;}public void setZipcode(String zipcode) {this.zipcode = zipcode;}@Overridepublic String toString() {return "DistrictModel [name=" + name + ", zipcode=" + zipcode + "]";}}

⑥.sax解析xml数据

public class XmlParserHandler extends DefaultHandler {/** * 存储所有的解析对象 */private List<ProvinceModel> provinceList = new ArrayList<ProvinceModel>();ProvinceModel provinceModel = new ProvinceModel();CityModel cityModel = new CityModel();DistrictModel districtModel = new DistrictModel();public XmlParserHandler() {}//获取所有解析对象public List<ProvinceModel> getDataList() {return provinceList;}//1.start开始解析@Overridepublic void startDocument() throws SAXException {// 当读到第一个开始标签的时候，会触发这个方法}//2.解析节点@Overridepublic void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {// 当遇到开始标记的时候，调用这个方法if (qName.equals("province")) {provinceModel = new ProvinceModel();provinceModel.setName(attributes.getValue(0));provinceModel.setCityList(new ArrayList<CityModel>());} else if (qName.equals("city")) {cityModel = new CityModel();cityModel.setName(attributes.getValue(0));cityModel.setDistrictList(new ArrayList<DistrictModel>());} else if (qName.equals("district")) {districtModel = new DistrictModel();districtModel.setName(attributes.getValue(0));districtModel.setZipcode(attributes.getValue(1));}}//3.解析节点结束@Overridepublic void endElement(String uri, String localName, String qName)throws SAXException {// 遇到结束标记的时候，会调用这个方法if (qName.equals("district")) {cityModel.getDistrictList().add(districtModel);} else if (qName.equals("city")) {provinceModel.getCityList().add(cityModel);} else if (qName.equals("province")) {provinceList.add(provinceModel);}}//4.获取节点的内容@Overridepublic void characters(char[] ch, int start, int length)throws SAXException {}//5.start结束解析@Overridepublic void endDocument() throws SAXException {super.endDocument();}}

⑦.收货地址设置post给服务器

/** * Created by asus on 2016/11/2. */public class AddressAddActivity extends AppCompatActivity {    @ViewInject(R.id.edittxt_consignee)//收件人姓名    private ClearEditText mEditConsignee;    @ViewInject(R.id.edittxt_phone)//收件人电话    private ClearEditText mEditPhone;    @ViewInject(R.id.edittxt_add)//收件人详细地址    private ClearEditText mEditAddr;    @ViewInject(R.id.txt_address)//联系人地址    private TextView mTxtAddress;    @ViewInject(R.id.toolbar)    private CnToolbar mToolBar;    private  OptionsPickerView pvOptions;    private OkHttpHelper mHttpHelper=OkHttpHelper.getInstance();    private List<ProvinceModel> mProvinces;//省    private ArrayList<ArrayList<String>> mCities = new ArrayList<ArrayList<String>>();//市    private ArrayList<ArrayList<ArrayList<String>>> mDistricts = new ArrayList<ArrayList<ArrayList<String>>>();//县    @Override    protected void onCreate(@Nullable Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_address_add);        ViewUtils.inject(this);        initToolbar();        init();    }    private void initToolbar() {        mToolBar.setRightButtonText("完成");        mToolBar.setmRightImageButtonOnclickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                createAddress();            }        });    }    private void init() {        initProvinceDatas();        //选项选择器        pvOptions = new OptionsPickerView(this);        pvOptions.setPicker((ArrayList) mProvinces,mCities,mDistricts,true);        pvOptions.setTitle("选择城市");        pvOptions.setCyclic(false,false,false);//设置是否可以循环滚动        pvOptions.setOnoptionsSelectListener(new OptionsPickerView.OnOptionsSelectListener() {            @Override            public void onOptionsSelect(int options1, int option2, int options3) {                String tx = mProvinces.get(options1).getName() +"  "                        + mCities.get(options1).get(option2) +"  "                        + mDistricts.get(options1).get(option2).get(options3);                mTxtAddress.setText(tx);            }        });    }    //sax解析xml数据    private void initProvinceDatas() {        AssetManager assets = getAssets();        InputStream inputStream = null;        try {             inputStream = assets.open("province_data.xml");            SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();            SAXParser parser = saxParserFactory.newSAXParser();            MyxmlParserHandler myxmlParserHandler = new MyxmlParserHandler();            parser.parse(inputStream,myxmlParserHandler);            // 获取解析出来的数据            mProvinces = myxmlParserHandler.getDataList();        } catch (Exception e) {            e.printStackTrace();        }finally {            try {                inputStream.close();            } catch (IOException e) {                e.printStackTrace();            }        }        //填充数据        if(mProvinces!=null){            for (ProvinceModel p :mProvinces){                List<CityModel> cityList = p.getCityList();//1.城市对象集合  17                ArrayList<String> cityStrs = new ArrayList<>(); //城市String List                for (CityModel c :cityList){                    cityStrs.add(c.getName());  //1                    ArrayList<ArrayList<String>> dts = new ArrayList<>(); // 地区String List1  11                    List<DistrictModel> districts = c.getDistrictList();//2.地区对象集合   12                    ArrayList<String> districtStrs = new ArrayList<>();//地区String List2   12                    for (DistrictModel d : districts){                        districtStrs.add(d.getName()); // 把城市名称放入 districtStrs                    }                    dts.add(districtStrs);                    mDistricts.add(dts);                }                LogUtils.d("地区大小 1"+mDistricts.size());                mCities.add(cityStrs); // 组装城市数据            }            LogUtils.d("城市List集合 2"+mCities.size());        }    }    //显示三级联动    @OnClick(R.id.ll_city_picker)    public void showCityPickerView(View view){        pvOptions.show();    }    //将数据post给服务器    public void createAddress(){        String consignee = mEditConsignee.getText().toString();        String phone = mEditPhone.getText().toString();        String address = mTxtAddress.getText().toString() + mEditAddr.getText().toString();        HashMap<String,Object> params = new HashMap<>(1);        params.put("user_id",MyApplication.getInstance().getUser().getId());        params.put("consignee",consignee);        params.put("phone",phone);        params.put("addr",address);        params.put("zip_code","000000");        mHttpHelper.post(Contants.API.ADDRESS_CREATE, params, new SpotsCallBack<BaseRespMsg>(this,false){            @Override            public void onSuccess(Response response, BaseRespMsg baseRespMsg) {                if(baseRespMsg.getStatus()==BaseRespMsg.STATUS_SUCCESS){                    setResult(RESULT_OK);                    finish();                }            }            @Override            public void onError(Response response, int code, Exception e) {            }        });    }}

二.地址界面的展示

/** * Created by asus on 2016/11/2. */public class AddressListActivity extends AppCompatActivity {    @ViewInject(R.id.toolbar)    private CnToolbar mToolBar;    @ViewInject(R.id.recycler_view)    private RecyclerView mRecyclerview;    private AddressAdapter mAdapter;    private OkHttpHelper mHttpHelper = OkHttpHelper.getInstance();    @Override    protected void onCreate(@Nullable Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_address_list);        ViewUtils.inject(this);        initToolbar();        initAddress();    }    private void initToolbar() {        mToolBar.setNavigationOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                finish();            }        });        mToolBar.setRightButtonIcon(getResources().getDrawable(R.drawable.icon_add));        mToolBar.setmRightImageButtonOnclickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                Intent intent = new Intent(AddressListActivity.this, AddressAddActivity.class);                startActivityForResult(intent, Contants.REQUEST_CODE);            }        });    }    //请求数据    private void initAddress() {        HashMap<String, Object> params = new HashMap<>(1);        params.put("user_id", MyApplication.getInstance().getUser().getId());        mHttpHelper.get(Contants.API.ADDRESS_LIST, params, new SpotsCallBack<List<Address>>(this, false) {            @Override            public void onSuccess(Response response, List<Address> addresses) {                showAddress(addresses);//展示地址信息            }            @Override            public void onError(Response response, int code, Exception e) {            }        });    }    //展示数据    private void showAddress(List<Address> addresses) {        Collections.sort(addresses);//按照地址进行排序        if (mAdapter == null) {            mAdapter = new AddressAdapter(addresses, this);            mAdapter.setOnAddressLisneter(new AddressAdapter.OnAddressLisneter() {                @Override                public void setDefault(Address address) {                    //监听checkbox的点击事件 点击之后更新数据，提交到服务器                    updateAddress(address);                }                @Override                public void deleteAddress(Address address) {                    todeleteAddress(address);                }            });            mRecyclerview.setAdapter(mAdapter);            mRecyclerview.setLayoutManager(new LinearLayoutManager(AddressListActivity.this));            mRecyclerview.addItemDecoration(new DividerItemDecoration(this, DividerItemDecoration.VERTICAL_LIST));        } else {            mAdapter.refreshData(addresses);            mRecyclerview.setAdapter(mAdapter);        }    }    //删除地址    private void todeleteAddress(Address address) {        HashMap<String, Object> params = new HashMap<>(1);        params.put("id", address.getId());        mHttpHelper.post(Contants.API.ADDRESS_DEL, params, new SpotsCallBack<BaseRespMsg>(this, false) {            @Override            public void onSuccess(Response response, BaseRespMsg baseRespMsg) {                if (baseRespMsg.getStatus() == BaseRespMsg.STATUS_SUCCESS) {                    initAddress();                }            }            @Override            public void onError(Response response, int code, Exception e) {            }        });    }    //更新地址数据    public void updateAddress(Address address) {        HashMap<String, Object> params = new HashMap<>(1);        params.put("id", address.getId());        params.put("consignee", address.getConsignee());        params.put("phone", address.getPhone());        params.put("addr", address.getAddr());        params.put("zip_code", address.getZipCode());        params.put("is_default", address.getIsDefault());        mHttpHelper.post(Contants.API.ADDRESS_UPDATE, params, new SpotsCallBack<BaseRespMsg>(this, false) {            @Override            public void onSuccess(Response response, BaseRespMsg baseRespMsg) {                if (baseRespMsg.getStatus() == BaseRespMsg.STATUS_SUCCESS) {                    initAddress();                }            }            @Override            public void onError(Response response, int code, Exception e) {            }        });    }    @Override    protected void onActivityResult(int requestCode, int resultCode, Intent data) {        //当增加了数据的时候再重新请求一次        initAddress();    }}

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