基于Android大学生兼职系统的设计与实现源码.zip

package com.example.myapplication.graduation_project; //主界面首页Fragment import android.annotation.SuppressLint; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.view.ViewPager; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.BaseAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListAdapter; import android.widget.ListView; import android.widget.Spinner; import android.widget.TextView; import org.json.JSONArray; import org.json.JSONObject; import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import okhttp3.Call; import okhttp3.Callback; import okhttp3.FormBody; import okhttp3.OkHttpClient; import okhttp3.Request; import okhttp3.RequestBody; import okhttp3.Response; @SuppressLint("ValidFragment") public class Fragment_shouye extends Fragment { //listview控件 ListView listview; View view; //网络请求返回的数据 String result; //打log测试 final String TAG = "aaaaa"; //获取登录界面传过来的个人用户账号信息,企业账号信息 String intent_a,intent_b; //搜索控件 EditText sousuo_str;//搜索框 Button sousuo_btn;//搜索按钮 //轮播图相关 private ViewPager viewPager; //轮播图模块 private int[] mImg; private int[] mImg_id; private String[] mDec; private ArrayList<ImageView> mImgList; private LinearLayout ll_dots_container; private int previousSelectedPosition = 0; boolean isRunning = false; //中间导航栏相关（附近兼职，手机兼职等） Button job_nearby, Campus_job, phone_job, Day_knot_job, home_job; //中间标题栏相关（周末兼职，日结兼职等） TextView Day_end_work, home_work, weekend_work, Campus_work, phone_work; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { view = inflater.inflate(R.layout.fg_shouye, container, false); //获取登录界面传过来的个人用户账号信息 final Intent intent_account = getActivity().getIntent(); intent_a = intent_account.getStringExtra("account"); //获取搜索框，搜索按钮控件 sousuo_str = view.findViewById(R.id.sousuo_str); sousuo_btn = view.findViewById(R.id.sousuo_btn); //获取中间导航栏相关控件 job_nearby = view.findViewById(R.id.job_nearby); Campus_job = view.findViewById(R.id.Campus_job); phone_job = view.findViewById(R.id.phone_job); Day_knot_job = view.findViewById(R.id.Day_knot_job); home_job = view.findViewById(R.id.home_job); //中间导航栏相关点击事件 Middle_navigation_bar(); //获取中间标题栏栏相关控件 Day_end_work = view.findViewById(R.id.Day_end_work); home_work = view.findViewById(R.id.home_work); weekend_work = view.findViewById(R.id.weekend_work); Campus_work = view.findViewById(R.id.Campus_work); phone_work = view.findViewById(R.id.phone_work); //中间标题栏相关点击事件 Middle_title_bar(); //中间标题栏日结兼职网络post请求 Part_time_keywords("日结兼职"); //主线程更新UI //创建一个线程 new Thread(new Runnable() { @Override public void run() { //延迟两秒 try { Thread.sleep( 1000 ); } catch (InterruptedException e) { e.printStackTrace(); } getActivity().runOnUiThread(new Runnable() { @Override public void run() { cardlist();////底部兼职信息卡片布局 } }); } }).start(); //地址选择下拉事件 Spinner spinner = view.findViewById(R.id.spin_one); spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { String[] address = getResources().getStringArray(R.array.address); //ToastUtil.showToast(getActivity(),0,"你选择的是"+address[position]); } @Override public void onNothingSelected(AdapterView<?> parent) { } }); //搜索按钮监听事件 sousuo_btn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { String sousuo_string = sousuo_str.getText().toString(); Intent sousuo_intent = new Intent(getActivity(),sousuo.class); sousuo_intent.putExtra("sousuo_str",sousuo_string); sousuo_intent.putExtra("account",intent_a); startActivity(sousuo_intent); } }); //实现轮播图 initLoopView(); return view; } //轮播图相关类 private void initLoopView() { viewPager = (ViewPager) view.findViewById(R.id.loopviewpager); ll_dots_container = (LinearLayout) view.findViewById(R.id.ll_dots_loop); // 图片资源id数组 mImg = new int[]{ R.drawable.loop1, R.drawable.loop2, R.drawable.loop3, R.drawable.loop4, R.drawable.loop5 }; mImg_id = new int[]{ R.id.pager_img1, R.id.pager_img2, R.id.pager_img3, R.id.pager_img4, R.id.pager_img5 }; // 初始化要展示的5个ImageView mImgList = new ArrayList<ImageView>(); ImageView imageView; View dotView; LinearLayout.LayoutParams layoutParams; for (int i = 0; i < mImg.length; i++) { //初始化要显示的图片对象 imageView = new ImageView(getContext()); imageView.setBackgroundResource(mImg[i]); imageView.setId(mImg_id[i]); imageView.setOnClickListener(new pagerOnClickListener(getContext())); mImgList.add(imageView); //加引导点 dotView = new View(getContext()); dotView.setBackgroundResource(R.drawable.dot); layoutParams = new LinearLayout.LayoutParams(10, 10); if (i != 0) { layoutParams.leftMargin = 10; } //设置默认所有都不可用 dotView.setEnabled(false); ll_dots_container.addView(dotView, layoutParams); } ll_dots_container.getChildAt(0).setEnabled(true); previousSelectedPosition = 0; //设置适配器 viewPager.setAdapter(new LoopViewAdapter(mImgList)); // 把ViewPager设置为默认选中Integer.MAX_VALUE / t2，从十几亿次开始轮播图片，达到无限循环目的; int m = (Integer.MAX_VALUE / 2) % mImgList.size(); int currentPosition = Integer.MAX_VALUE / 2 - m; viewPager.setCurrentItem(currentPosition); viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() { @Override public void onPageScrolled(int i, float v, int i1) { } @Override public void onPageSelected(int i) { int newPosition = i % mImgList.size(); ll_dots_container.getChildAt(previousSelectedPosition).setEnabled(false); ll_dots_container.getChildAt(newPosition).s