酒店预约预定预定管理系统（Android毕业设计）.zip

package com.app.android.homestay.activity; import android.graphics.Color; import android.text.TextUtils; import android.view.View; import android.widget.EditText; import android.widget.ImageView; import android.widget.TextView; import com.app.android.homestay.Config; import com.app.android.homestay.GlideEngine; import com.app.android.homestay.R; import com.app.android.homestay.base.BaseActivity; import com.app.android.homestay.bean.HouseInfo; import com.app.android.homestay.bean.JsonBean; import com.app.android.homestay.http.HttpStringCallback; import com.app.android.homestay.utils.GetJsonDataUtil; import com.bigkoo.pickerview.builder.OptionsPickerBuilder; import com.bigkoo.pickerview.listener.OnOptionsSelectListener; import com.bigkoo.pickerview.view.OptionsPickerView; import com.google.gson.Gson; import com.luck.picture.lib.PictureSelector; import com.luck.picture.lib.config.PictureConfig; import com.luck.picture.lib.config.PictureMimeType; import com.luck.picture.lib.entity.LocalMedia; import com.luck.picture.lib.listener.OnResultCallbackListener; import com.lzy.okgo.OkGo; import com.lzy.okgo.request.PostRequest; import org.json.JSONArray; import java.io.File; import java.util.ArrayList; import java.util.List; public class AdminUpdateHouseActivity extends BaseActivity { private HouseInfo mHouseInfo; private EditText introduce; private EditText original_price; private EditText discount_price; private TextView address; private ImageView image; private List<JsonBean> options1Items = new ArrayList<>(); private ArrayList<ArrayList<String>> options2Items = new ArrayList<>(); private ArrayList<ArrayList<ArrayList<String>>> options3Items = new ArrayList<>(); private String compressPath; @Override protected int getLayoutId() { return R.layout.activity_admin_update_house; } @Override protected void initView() { introduce = findViewById(R.id.introduce); original_price = findViewById(R.id.original_price); discount_price = findViewById(R.id.discount_price); address = findViewById(R.id.address); image = findViewById(R.id.image); } @Override protected void setListener() { address.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { showPickerView(address); } }); findViewById(R.id.update).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { String introduceStr = introduce.getText().toString().trim(); String originalprice = original_price.getText().toString().trim(); String discountprice = discount_price.getText().toString().trim(); String addressStr = address.getText().toString().trim(); if (TextUtils.isEmpty(introduceStr)) { BaseToast("请输入房间介绍的内容"); } else if (TextUtils.isEmpty(originalprice)) { BaseToast("请输入原价"); } else if (TextUtils.isEmpty(discountprice)) { BaseToast("请输入折扣价"); } else if (TextUtils.isEmpty(addressStr)) { BaseToast("请输入地址"); } else { if (mHouseInfo != null) { update(mHouseInfo.getUid(), introduceStr, originalprice, discountprice, addressStr, compressPath); } } } }); image.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { PictureSelector.create(AdminUpdateHouseActivity.this) .openGallery(PictureMimeType.ofImage()) .imageEngine(GlideEngine.createGlideEngine()) .isCompress(true) .selectionMode(PictureConfig.SINGLE) .forResult(new OnResultCallbackListener<LocalMedia>() { @Override public void onResult(List<LocalMedia> result) { if (result != null && result.size() > 0) { LocalMedia localMedia = result.get(0); compressPath = localMedia.getCompressPath(); GlideEngine.createGlideEngine().loadImage(AdminUpdateHouseActivity.this, compressPath, image); } } @Override public void onCancel() { } }); } }); } private void update(int uid, String introduceStr, String originalprice, String discountprice, String addressStr, String compressPath) { PostRequest<String> post = OkGo.<String>post(Config.HOUSE_UPDATE_URL); post.params("uid", uid); post.params("introduce", introduceStr); post.params("original_price", originalprice); post.params("discount_price", discountprice); post.params("address", addressStr); if (!TextUtils.isEmpty(compressPath)) { post.params("file", new File(compressPath)); } post.execute(new HttpStringCallback(this) { @Override protected void onSuccess(String msg, String response) { BaseToast(msg); setResult(200); finish(); } @Override protected void onError(String response) { BaseToast(response); } }); } @Override protected void initData() { mHouseInfo = (HouseInfo) getIntent().getSerializableExtra("info"); if (mHouseInfo != null) { introduce.setText(mHouseInfo.getIntroduce()); original_price.setText(mHouseInfo.getOriginal_price()); discount_price.setText(mHouseInfo.getDiscount_price()); address.setText(mHouseInfo.getAddress()); GlideEngine.createGlideEngine().loadImage(this, mHouseInfo.getHouse_img(), image); } initJsonData(); } private void initJsonData() { /** * 注意：assets 目录下的Json文件仅供参考，实际使用可自行替换文件 * 关键逻辑在于循环体 * * */ String JsonData = new GetJsonDataUtil().getJson(this, "province.json");//获取assets目录下的json文件数据 ArrayList<JsonBean> jsonBean = parseData(JsonData);//用Gson 转成实体 /** * 添加省份数据 * * 注意：如果是添加的JavaBean实体，则实体类需要实现 IPickerViewData 接口， * PickerView会通过getPickerViewText方法获取字符串显示出来。 */ options1Items = jsonBean; for (int i = 0; i < jsonBean.size(); i++) {//遍历省份 ArrayList<String> cityList = new ArrayList<>();//该省的城市列表（第二级） ArrayList<ArrayList<String>> province_AreaList = new ArrayList<>();//该省的所有地区列表（第三极） for (int c = 0; c < jsonBean.get(i).getCityList().size(); c++) {//遍历该省份的所有城市 String cityName = jsonBean.get(i).getCityList().get(c).getName(); cityList.add(cityName);//添加城市 ArrayList<String> city_AreaList = new ArrayList<>();//该城市的所有地区列表 //如果无地区数据，建议添加空字符串，防止数据为null 导致三个选项长度不匹配造成崩溃 /*if (jsonBean.get(i).getCityList().get(c).getArea() == null || jsonBean.get(i).getCityList().get(c).getArea().size() == 0)