scrum项目冲刺_day05
今天仔细想了一下，这个项目确实没有什么有技术含量的知识，只是Android的一些基础，建民老师说如果能做出点新意也行，不过我们大概也没有精力去推广，提前接触一些大赛的题目也挺好，还可以学到更多更深层次的知识，所以现在
打算用几天时间把这个app做完，我估算了一下，到下周二应该可以大体做完。
基本完成了主页，剩下一些小bug，明天修复然后把社区大体做完。
肝！
1、主界面（已完成）
2、商品展示界面（已完成）
3、商品详情界面（已完成）
4、 添加商品界面（已完成）
5、从数据库读取相关类别商品信息并传入商品展示界面（已完成）
6、从数据库读取相关商品的评论传入商品详情界面（已完成）
7、添加相关商品的评论到数据库（已完成）
8、添加商品信息到数据库（已完成）
9、关键词搜索（已完成）
10、动态加载商品
社区相关：
1、社区主界面（明日待办）
2、帖子详情，包括点赞评论回复的实现（明日待办）
3、发帖界面（明日待办）
4、将贴子信息传输至数据库（明日待办）
5、从数据库读取帖子信息并展示（明日待办）
6、从数据库读取帖子的相关评论及回复（明日待办）
今天和昨天的代码
package com.example.xiaoyi_test_2.Fragment;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.viewpager.widget.PagerAdapter;
import androidx.viewpager.widget.ViewPager;
import com.alibaba.fastjson.JSONArray;
import com.example.xiaoyi_test_2.Activity.AddActivity;
import com.example.xiaoyi_test_2.Activity.MainActivity;
import com.example.xiaoyi_test_2.Bean.ItemBean;
import com.example.xiaoyi_test_2.R;
import com.example.xiaoyi_test_2.Service.ItemService;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import java.util.ArrayList;
import java.util.List;
import cn.bmob.v3.BmobQuery;
import cn.bmob.v3.exception.BmobException;
import cn.bmob.v3.listener.FindListener;
public class Fragment_Item extends Fragment implements View.OnClickListener, ItemService.SendAll{
private FloatingActionButton btn_float;
private ImageView imageView;
private Fragment_ShowItem fragment_showItem;
private RadioGroup rg_type;
private ProgressBar loadprogress;
private TextView tv_all;
private boolean LogState = false;
private String username = "xiaoGao";
private Button btn_book,btn_search;
private EditText et_search;
private ImageView head;
private boolean first=true;
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.layout_frag_item, container, false);
initViews(view);
return view;
}
private void initViews(View view) {
//初始化商品界面
loadprogress = view.findViewById(R.id.main_show_progress);
loadprogress.setVisibility(View.INVISIBLE);
head = view.findViewById(R.id.item_head);
head.setOnClickListener(this);
tv_all = view.findViewById(R.id.main_tv_all);
btn_float = view.findViewById(R.id.main_btn_float);
btn_float.setOnClickListener(this);
et_search = view.findViewById(R.id.mian_et_search);
rg_type = view.findViewById(R.id.main_rd_type);
btn_book = view.findViewById(R.id.btn_book);
btn_book.setOnClickListener(this);
btn_search=view.findViewById(R.id.mian_btn_search);
et_search=view.findViewById(R.id.mian_et_search);
btn_search.setOnClickListener(this);
ItemService.getAll(this);
loadprogress.setVisibility(View.VISIBLE);
tv_all.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
loadprogress.setVisibility(View.VISIBLE);
ItemService.getAll(Fragment_Item.this);
// BmobQuery<ItemBean> beanBmobQuery = new BmobQuery<>();
// beanBmobQuery.findObjects(new FindListener<ItemBean>() {
// @Override
// public void done(List<ItemBean> list, BmobException e) {
// if (e == null) {
// loadprogress.setVisibility(View.INVISIBLE);
// Log.d("==================", "==========");
// getActivity().getSupportFragmentManager().beginTransaction().setCustomAnimations(R.anim.slide_right_in,
// R.anim.slide_left_out,
// R.anim.slide_left_in,
// R.anim.slide_right_out).replace(R.id.main_frag, Fragment_ShowItem.newInstance((ArrayList<ItemBean>) list)).commitAllowingStateLoss();
// } else Log.d("------query", e.getMessage());
// }
// });
}
});
rg_type.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
loadprogress.setVisibility(View.VISIBLE);
ItemService.getType(Fragment_Item.this,((RadioButton) (getActivity().findViewById(rg_type.getCheckedRadioButtonId()))).getText().toString());
// BmobQuery<ItemBean> beanBmobQuery = new BmobQuery<>();
// if (((RadioButton) (getActivity().findViewById(rg_type.getCheckedRadioButtonId()))).getText().equals("书籍资料")) {
//
// } else {
// beanBmobQuery.addWhereEqualTo("bigtype", ((RadioButton) (getActivity().findViewById(rg_type.getCheckedRadioButtonId()))).getText());
// beanBmobQuery.findObjects(new FindListener<ItemBean>() {
// @Override
// public void done(List<ItemBean> list, BmobException e) {
// if (e == null) {
// loadprogress.setVisibility(View.INVISIBLE);
// getActivity().getSupportFragmentManager().beginTransaction().setCustomAnimations(R.anim.slide_right_in,
// R.anim.slide_left_out,
// R.anim.slide_left_in,
// R.anim.slide_right_out).replace(R.id.main_frag, Fragment_ShowItem.newInstance((ArrayList<ItemBean>) list)).commitAllowingStateLoss();
// } else Log.d("------query", e.getMessage());
// }
// });
// }
}
});
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.main_btn_float: {
Intent intent = new Intent(getContext(), AddActivity.class);
startActivityForResult(intent, 0);
break;
}
case R.id.btn_book: {
getActivity().getSupportFragmentManager().beginTransaction().replace(R.id.main_frag, Fragment_Book.newInstance()).commitAllowingStateLoss();
break;
}
case R.id.item_head: {
((MainActivity) getActivity()).drawerLayout.openDrawer(Gravity.LEFT);
break;
}
case R.id.mian_btn_search:{
if ((!et_search.getText().toString().equals(""))&&et_search.getText().toString()!=null){
ItemService.searchKey(Fragment_Item.this,et_search.getText().toString());
}
else {
Toast.makeText(getContext(),"请输入关键词",Toast.LENGTH_SHORT);
}
}
}
}
@Override
public void sendAll(JSONArray jsonArray) {
final ArrayList<ItemBean> arrayList;
if (jsonArray!=null) {
arrayList= (ArrayList<ItemBean>) jsonArray.toJavaList(ItemBean.class);
}else {
arrayList=new ArrayList<>();
}
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
loadprogress.setVisibility(View.INVISIBLE);
getActivity().getSupportFragmentManager().beginTransaction().replace(R.id.main_frag, Fragment_ShowItem.newInstance((ArrayList<ItemBean>) arrayList)).commitAllowingStateLoss();
}
});
}
public interface HeadClick {
public void headClick();
}
}
package com.example.xiaoyi_test_2.Service;
import android.content.Context;
import android.util.Log;
import android.widget.Toast;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.example.xiaoyi_test_2.Activity.ShowDetailActivity;
import com.example.xiaoyi_test_2.Bean.SayToItemBean;
import java.io.IOException;
import java.util.List;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
public class ItemComponent {
public static void saveFirstSay(final SayToItemBean sayToItemBean, final Context context){
new Thread(new Runnable() {
@Override
public void run() {
MediaType mediaType=MediaType.parse("application/json; charset=utf-8");
Request request=new Request.Builder()
.url("http://123.56.137.134/XiaoYiServer/AddItemComp")
.post(RequestBody.create(mediaType, JSONObject.toJSONString(sayToItemBean))).build();
OkHttpClient okHttpClient=new OkHttpClient();
Call call=okHttpClient.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
}
@Override
public void onResponse(Call call, Response response) throws IOException {
// ((ShowDetailActivity)context).runOnUiThread(new Runnable() {
// @Override
// public void run() {
// Toast.makeText(context, "+_+ 发布成功 +_+", Toast.LENGTH_SHORT).show();
// }
// });
}
});
}
}).start();
}
public static void getAllAbout(final int id, final SendAboutC sendAboutC){
new Thread(new Runnable() {
@Override
public void run() {
MediaType mediaType=MediaType.parse("text/x-markdown; charset=utf-8");
String request_body=""+id;
Request request=new Request.Builder().
url("http://123.56.137.134/XiaoYiServer/GetCompent")
.post(RequestBody.create(mediaType,request_body)).build();
OkHttpClient okHttpClient=new OkHttpClient();
okHttpClient.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
}
@Override
public void onResponse(Call call, Response response) throws IOException {
//response.body只能调一次
String body=response.body().string();
Log.d("IC-------",body);
List<SayToItemBean> list=JSONObject.parseArray(body,SayToItemBean.class);
sendAboutC.sendAC(list);
}
});
}
}).start();
}
public interface SendAboutC{
public void sendAC(List<SayToItemBean> list);
}
}
package com.example.xiaoyi_test_2.Service;
import android.content.Context;
import android.util.Log;
import android.widget.Toast;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.example.xiaoyi_test_2.Activity.AddActivity;
import com.example.xiaoyi_test_2.Bean.ItemBean;
import com.example.xiaoyi_test_2.R;
import com.example.xiaoyi_test_2.Utils.Base36Utils;
import com.example.xiaoyi_test_2.Utils.RangeUtil;
import com.example.xiaoyi_test_2.Utils.SPUtils;
import java.io.File;
import java.io.IOException;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
public class ItemService {
public static void addItem(ItemBean itemBean, final Context context, final SendAddItem sendAddItem) {
String imgpath = "";
if (itemBean.getImg() != null) {
String s = Base36Utils.imageToBase64(itemBean.getImg());
MediaType mediaType = MediaType.parse("text/x-markdown; charset=utf-8");
String request_body = s;
String name = (String) SPUtils.get(context, "phone", "") + RangeUtil.getRange();
imgpath += ("http://123.56.137.134/photo_XY/" + name + ".jpg|");
Request request = new Request.Builder()
.url("http://123.56.137.134/XiaoYiServer/AddPhoto")
.addHeader("name", name)
.post(RequestBody.create(mediaType, request_body)).build();
OkHttpClient okHttpClient = new OkHttpClient();
okHttpClient.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
Log.d("LogAndRegister-------", "phone查询请求失败");
}
@Override
public void onResponse(Call call, Response response) throws IOException {
//response.body只能调一次
}
});
itemBean.setImg(null);
}
if (itemBean.getImg_2() != null) {
String s = Base36Utils.imageToBase64(itemBean.getImg_2());
MediaType mediaType = MediaType.parse("text/x-markdown; charset=utf-8");
String request_body = s;
String name = (String) SPUtils.get(context, "phone", "") + RangeUtil.getRange();
imgpath += ("http://123.56.137.134/photo_XY/" + name + ".jpg|");
Request request = new Request.Builder().
url("http://123.56.137.134/XiaoYiServer/AddPhoto")
.addHeader("name", name)
.post(RequestBody.create(mediaType, request_body)).build();
OkHttpClient okHttpClient = new OkHttpClient();
okHttpClient.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
Log.d("LogAndRegister-------", "phone查询请求失败");
}
@Override
public void onResponse(Call call, Response response) throws IOException {
//response.body只能调一次
}
});
itemBean.setImg_2(null);
}
if (itemBean.getImg() != null) {
String s = Base36Utils.imageToBase64(itemBean.getImg_3());
MediaType mediaType = MediaType.parse("text/x-markdown; charset=utf-8");
String request_body = s;
String name = (String) SPUtils.get(context, "phone", "") + RangeUtil.getRange();
imgpath += ("http://123.56.137.134/photo_XY/" + name + ".jpg|");
Request request = new Request.Builder().
url("http://123.56.137.134/XiaoYiServer/AddPhoto")
.addHeader("name", name)
.post(RequestBody.create(mediaType, request_body)).build();
OkHttpClient okHttpClient = new OkHttpClient();
okHttpClient.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
Log.d("itemService-------", "存储失败！");
}
@Override
public void onResponse(Call call, Response response) throws IOException {
//response.body只能调一次
}
});
itemBean.setImg_3(null);
}
itemBean.setImgpath(imgpath);
final boolean[] flag = {false};
OkHttpClient okHttpClient = new OkHttpClient();
MediaType mediaType = MediaType.parse("application/json; charset=utf-8");
Request request = new Request.Builder()
.url("http://123.56.137.134/XiaoYiServer/AddItem")
.post(RequestBody.create(mediaType, JSON.toJSONString(itemBean))).build();
Call call = okHttpClient.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
e.printStackTrace();
}
@Override
public void onResponse(Call call, Response response) throws IOException {
String s=response.body().string();
sendAddItem.sendAddItem(s);
Log.d("ItemService------",s);
}
});
}
public static void getAll(final SendAll sendAll){
OkHttpClient okHttpClient=new OkHttpClient();
MediaType mediaType=MediaType.parse("text/x-markdown; charset=utf-8");
final Request request=new Request.Builder()
.url("http://123.56.137.134/XiaoYiServer/sendItem")
.post(RequestBody.create(mediaType,"1"))
.build();
Call call=okHttpClient.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
}
@Override
public void onResponse(Call call, Response response) throws IOException {
String s=response.body().string();
Log.d("ItemService------","--+"+s);
JSONArray jsonArray=JSONArray.parseArray(s);
sendAll.sendAll(jsonArray);
}
});
}
public static void searchKey(final SendAll sendAll,String key){
OkHttpClient okHttpClient=new OkHttpClient();
MediaType mediaType=MediaType.parse("ext/x-markdown; charset=utf-8");
Request request=new Request.Builder()
.url("http://123.56.137.134/XiaoYiServer/SearchKey")
.post(RequestBody.create(mediaType,key))
.build();
Call call=okHttpClient.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
}
@Override
public void onResponse(Call call, Response response) throws IOException {
String s=response.body().string();
Log.d("ItemService------","--+"+s);
JSONArray jsonArray=JSONArray.parseArray(s);
sendAll.sendAll(jsonArray);
}
});
}
public static void getType(final SendAll sendAll,String key){
OkHttpClient okHttpClient=new OkHttpClient();
MediaType mediaType=MediaType.parse("ext/x-markdown; charset=utf-8");
Request request=new Request.Builder()
.url("http://123.56.137.134/XiaoYiServer/GetType")
.post(RequestBody.create(mediaType,key))
.build();
Call call=okHttpClient.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
}
@Override
public void onResponse(Call call, Response response) throws IOException {
String s=response.body().string();
Log.d("ItemService------","--+"+s);
JSONArray jsonArray=JSONArray.parseArray(s);
sendAll.sendAll(jsonArray);
}
});
}
public interface SendAddItem{
public void sendAddItem(String s);
}
public interface SendAll{
public void sendAll(JSONArray jsonArray);
}
}
package com.example.xiaoyi_test_2.CommentToItem;
import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;
import com.example.xiaoyi_test_2.Bean.SayToItemBean;
import com.example.xiaoyi_test_2.Activity.LoginActivity;
import com.example.xiaoyi_test_2.R;
import com.example.xiaoyi_test_2.Activity.ShowDetailActivity;
import com.example.xiaoyi_test_2.Service.ItemComponent;
import com.example.xiaoyi_test_2.Utils.SPUtils;
import cn.bmob.v3.BmobQuery;
import cn.bmob.v3.exception.BmobException;
import cn.bmob.v3.listener.SaveListener;
public class SayToCommentClass {
private LinearLayout root;
private Context context;
private Button btn_send;
private EditText et;
private ImageView face;
private SayToItemBean itemBean;
private Dialog dialog;
private SayToCommentClass.sendAdd sendAdd;
private int posi;
public SayToCommentClass(LinearLayout root, Context context, SayToItemBean itemBean, Dialog mdialog, sendAdd sendAdd, int posi) {
this.root = root;
this.context = context;
this.itemBean = itemBean;
this.dialog = mdialog;
this.posi = posi;
this.sendAdd = sendAdd;
bindViews(root);
}
private void bindViews(LinearLayout root) {
btn_send = root.findViewById(R.id.saytoitem_btn);
et = root.findViewById(R.id.saytoitem_et);
face = root.findViewById(R.id.saytoitem_face);
btn_send.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
hintKbTwo();
if (SPUtils.get(context, "username", "111") == null) {
Intent intent = new Intent(context, LoginActivity.class);
((ShowDetailActivity) context).startActivityForResult(intent, 0);
Toast.makeText(context, "请先登录！", Toast.LENGTH_SHORT).show();
} else {
SayToItemBean sayToItemBean = new SayToItemBean();
sayToItemBean.setItemid(itemBean.getItemid());
sayToItemBean.setUserid((Integer) SPUtils.get(context, "userid", 1));
sayToItemBean.setSaywhat(et.getText().toString());
sayToItemBean.setAbovecomment(itemBean.getId());
sayToItemBean.save(context);
sendAdd.sendl(sayToItemBean, posi);
}
dialog.dismiss();
}
});
}
//隐藏键盘
private void hintKbTwo() {
InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
if (imm.isActive() && dialog.getCurrentFocus() != null) {
if (dialog.getCurrentFocus().getWindowToken() != null) {
imm.hideSoftInputFromWindow(dialog.getCurrentFocus().getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
}
}
}
public interface sendAdd {
public void sendl(SayToItemBean itemBean, int posi);
}
}
package com.example.xiaoyi_test_2.CommentToItem;
import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;
import com.example.xiaoyi_test_2.Bean.ItemBean;
import com.example.xiaoyi_test_2.Bean.SayToItemBean;
import com.example.xiaoyi_test_2.Activity.LoginActivity;
import com.example.xiaoyi_test_2.R;
import com.example.xiaoyi_test_2.Activity.ShowDetailActivity;
import com.example.xiaoyi_test_2.Utils.SPUtils;
import cn.bmob.v3.BmobQuery;
import cn.bmob.v3.exception.BmobException;
import cn.bmob.v3.listener.SaveListener;
public class SayToItemClass {
private LinearLayout root;
private Context context;
private Button btn_send;
private EditText et;
private ImageView face;
private ItemBean itemBean;
private Dialog dialog;
private sendAdd sendAdd;
public SayToItemClass(LinearLayout root, Context context, ItemBean itemBean, Dialog mdialog, sendAdd sendAdd) {
this.root = root;
this.context = context;
this.itemBean = itemBean;
this.dialog = mdialog;
this.sendAdd = sendAdd;
bindViews(root);
}
private void bindViews(LinearLayout root) {
btn_send = root.findViewById(R.id.saytoitem_btn);
et = root.findViewById(R.id.saytoitem_et);
face = root.findViewById(R.id.saytoitem_face);
btn_send.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
hintKbTwo();
if (SPUtils.get(context, "username", "111") == null) {
Intent intent = new Intent(context, LoginActivity.class);
((ShowDetailActivity) context).startActivityForResult(intent, 0);
Toast.makeText(context, "请先登录！", Toast.LENGTH_SHORT).show();
} else {
SayToItemBean sayToItemBean = new SayToItemBean();
sayToItemBean.setUserid((Integer) SPUtils.get(context, "userid", 1));
sayToItemBean.setSaywhat(et.getText().toString());
sayToItemBean.setItemid(itemBean.getId());
sayToItemBean.save(context);
sendAdd.send(sayToItemBean);
}
dialog.dismiss();
}
});
}
//隐藏键盘
private void hintKbTwo() {
InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
if (imm.isActive() && dialog.getCurrentFocus() != null) {
if (dialog.getCurrentFocus().getWindowToken() != null) {
imm.hideSoftInputFromWindow(dialog.getCurrentFocus().getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
}
}
}
public interface sendAdd {
public void send(SayToItemBean itemBean);
}
}
package com.example.xiaoyi_test_2.CommentToItem;
import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;
import com.example.xiaoyi_test_2.Bean.SayToItemBean;
import com.example.xiaoyi_test_2.Activity.LoginActivity;
import com.example.xiaoyi_test_2.R;
import com.example.xiaoyi_test_2.Activity.ShowDetailActivity;
import com.example.xiaoyi_test_2.Utils.SPUtils;
import cn.bmob.v3.BmobQuery;
import cn.bmob.v3.exception.BmobException;
import cn.bmob.v3.listener.SaveListener;
public class SayToReplyClass {
private LinearLayout root;
private Context context;
private Button btn_send;
private EditText et;
private ImageView face;
private SayToItemBean itemBean;
private Dialog dialog;
private SayToReplyClass.sendAdd sendAdd;
private int posi;
public SayToReplyClass(LinearLayout root, Context context, SayToItemBean itemBean, Dialog mdialog, sendAdd sendAdd, int posi) {
this.root = root;
this.context = context;
this.itemBean = itemBean;
this.dialog = mdialog;
this.posi = posi;
this.sendAdd = sendAdd;
bindViews(root);
}
private void bindViews(LinearLayout root) {
btn_send = root.findViewById(R.id.saytoitem_btn);
et = root.findViewById(R.id.saytoitem_et);
face = root.findViewById(R.id.saytoitem_face);
btn_send.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
hintKbTwo();
if (SPUtils.get(context, "username", "111") == null) {
Intent intent = new Intent(context, LoginActivity.class);
((ShowDetailActivity) context).startActivityForResult(intent, 0);
Toast.makeText(context, "请先登录！", Toast.LENGTH_SHORT).show();
} else {
SayToItemBean sayToItemBean = new SayToItemBean();
sayToItemBean.setUserid((Integer) SPUtils.get(context, "userid", 1));
sayToItemBean.setSaywhat(et.getText().toString());
sayToItemBean.setTouerid(itemBean.getUserid());
sayToItemBean.setItemid(itemBean.getItemid());
sayToItemBean.setAbovecomment(itemBean.getId());
sayToItemBean.save(context);
sendAdd.send(sayToItemBean, posi);
}
dialog.dismiss();
}
});
}
//隐藏键盘
private void hintKbTwo() {
InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
if (imm.isActive() && dialog.getCurrentFocus() != null) {
if (dialog.getCurrentFocus().getWindowToken() != null) {
imm.hideSoftInputFromWindow(dialog.getCurrentFocus().getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
}
}
}
public interface sendAdd {
public void send(SayToItemBean itemBean, int posi);
}
}
package com.main.java;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.alibaba.fastjson.JSONArray;
import bean.ItemBean;
import utils.DBUtil;
@WebServlet("/SearchKey")
public class SearchKey extends HttpServlet {
private static final long serialVersionUID = 1L;
public SearchKey() {
super();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
request.setCharacterEncoding("utf-8");
InputStream is=request.getInputStream();
InputStreamReader ir=new InputStreamReader(is);
BufferedReader br=new BufferedReader(ir);
StringBuffer sb=new StringBuffer();
String s="";
while((s=br.readLine())!=null) {
sb.append(s);
}
br.close();
ir.close();
is.close();
String key=sb.toString();
ArrayList<ItemBean> arr=new ArrayList<>();
try {
Connection con=DBUtil.lin("XiaoYi");
Statement stmt=con.createStatement();
String sql="select * from item where bigtype like '%"+key+"%' or `describe` like '%"+key+"' or type like '%"+key+"%'";
ResultSet rsst=stmt.executeQuery(sql);
while(rsst.next()) {
ItemBean it=new ItemBean();
it.setDescribe(rsst.getString("describe"));
Statement stmt2=con.createStatement();
ResultSet rsst2=stmt2.executeQuery("select name from user where phone='"+rsst.getString("phone")+"'");
if(rsst2.next()) {
it.setUsername(rsst2.getString("name"));
}
it.setId(rsst.getInt("id"));
it.setPhone(rsst.getString("phone"));
it.setMoney(rsst.getString("money"));
it.setBigtype(rsst.getString("bigtype"));
it.setType(rsst.getString("type"));
it.setPosi(rsst.getString("posi"));
it.setImgspath(rsst.getString("imgpath"));
it.setDate(rsst.getDate("creat_time"));
stmt2.close();
rsst2.close();
arr.add(it);
}
rsst.close();
stmt.close();
con.close();
System.out.println(JSONArray.toJSONString(arr));
response.setCharacterEncoding("utf-8");
response.getWriter().print(JSONArray.toJSONString(arr));
response.getWriter().close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
package com.main.java;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import utils.DBUtil;
@WebServlet("/AddItemComp")
public class AddItemComp extends HttpServlet {
private static final long serialVersionUID = 1L;
public AddItemComp() {
super();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
request.setCharacterEncoding("utf-8");
InputStream is=request.getInputStream();
InputStreamReader ir=new InputStreamReader(is);
BufferedReader br=new BufferedReader(ir);
StringBuffer sb=new StringBuffer();
String s="";
while((s=br.readLine())!=null) {
sb.append(s);
}
br.close();
ir.close();
is.close();
JSONObject jsonObject=JSON.parseObject(sb.toString());
System.out.println(sb.toString());
try {
Connection con=DBUtil.lin("XiaoYi");
Statement stmt=con.createStatement();
String sql="insert into itemcomment(userid,itemid,saywhat,abovecomment,touserid) value("+jsonObject.getIntValue("userid")+","+
jsonObject.getIntValue("itemid")+",'"+jsonObject.getString("saywhat")+"',"+jsonObject.getIntValue("abovecomment")+","+jsonObject.getIntValue("touserid")+")";
stmt.executeUpdate(sql);
stmt.close();
con.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
response.setCharacterEncoding("utf-8");
response.getWriter().print("true");
response.getWriter().close();
}
}
package com.main.java;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import bean.CompentBean;
import bean.UserBean;
import utils.DBUtil;
@WebServlet("/GetCompent")
public class GetCompent extends HttpServlet {
private static final long serialVersionUID = 1L;
public GetCompent() {
super();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
request.setCharacterEncoding("utf-8");
InputStream is=request.getInputStream();
InputStreamReader ir=new InputStreamReader(is);
BufferedReader br=new BufferedReader(ir);
String s="";
StringBuffer sb=new StringBuffer();
while((s=br.readLine())!=null) {
sb.append(s);
}
System.out.println(sb.toString());
ArrayList<CompentBean> arr=new ArrayList<CompentBean>();
try {
Connection con=DBUtil.lin("XiaoYi");
Statement stmt=con.createStatement();
String sql="select * from itemcomment where itemid="+Integer.parseInt(sb.toString());
ResultSet rsst=stmt.executeQuery(sql);
while(rsst.next()) {
CompentBean compentBean=new CompentBean();
compentBean.setAbovecomment(rsst.getInt("abovecomment"));
compentBean.setUserid(rsst.getInt("userid"));
compentBean.setTouserid(rsst.getInt("touserid"));
compentBean.setId(rsst.getInt("id"));
compentBean.setItemid(rsst.getInt("itemid"));
compentBean.setSaywhat(rsst.getString("saywhat"));
compentBean.setDate(rsst.getDate("creatdate"));
arr.add(compentBean);
}
stmt.close();
con.close();
br.close();
ir.close();
is.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
JSONArray jsonArray=JSONArray.parseArray(JSONArray.toJSONString(arr));
System.out.println(jsonArray);
response.setCharacterEncoding("utf-8");
response.getWriter().write(jsonArray.toJSONString());
response.getWriter().close();
}
}
package com.main.java;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.alibaba.fastjson.JSONArray;
import bean.ItemBean;
import utils.DBUtil;
@WebServlet("/GetType")
public class GetType extends HttpServlet {
private static final long serialVersionUID = 1L;
public GetType() {
super();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
request.setCharacterEncoding("utf-8");
InputStream is=request.getInputStream();
InputStreamReader ir=new InputStreamReader(is);
BufferedReader br=new BufferedReader(ir);
StringBuffer sb=new StringBuffer();
String s="";
while((s=br.readLine())!=null) {
sb.append(s);
}
br.close();
ir.close();
is.close();
String btype=sb.toString();
ArrayList<ItemBean> arr=new ArrayList<ItemBean>();
try {
Connection con=DBUtil.lin("XiaoYi");
Statement stmt=con.createStatement();
String sql="select * from item where bigtype='"+btype+"'";
ResultSet rsst=stmt.executeQuery(sql);
while(rsst.next()) {
ItemBean it=new ItemBean();
it.setDescribe(rsst.getString("describe"));
Statement stmt2=con.createStatement();
ResultSet rsst2=stmt2.executeQuery("select name from user where phone='"+rsst.getString("phone")+"'");
if(rsst2.next()) {
it.setUsername(rsst2.getString("name"));
}
it.setId(rsst.getInt("id"));
it.setPhone(rsst.getString("phone"));
it.setMoney(rsst.getString("money"));
it.setBigtype(rsst.getString("bigtype"));
it.setType(rsst.getString("type"));
it.setPosi(rsst.getString("posi"));
it.setImgspath(rsst.getString("imgpath"));
it.setDate(rsst.getDate("creat_time"));
stmt2.close();
rsst2.close();
arr.add(it);
}
rsst.close();
stmt.close();
con.close();
System.out.println(JSONArray.toJSONString(arr));
response.setCharacterEncoding("utf-8");
response.getWriter().print(JSONArray.toJSONString(arr));
response.getWriter().close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
浙公网安备 33010602011771号