竞赛资料源码-电子设计大赛（智能快递存取柜）android客户端.zip

package com.hefvcjm.expresshelper.activities; import android.content.BroadcastReceiver; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.IntentFilter; import android.os.AsyncTask; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.support.design.widget.NavigationView; import android.support.v4.view.GravityCompat; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.AlertDialog; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.view.Gravity; import android.view.MenuItem; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import android.widget.Toast; import com.hefvcjm.expresshelper.R; import com.hefvcjm.expresshelper.activities.nav_activities.AboutActivity; import com.hefvcjm.expresshelper.activities.nav_activities.MeActivity; import com.hefvcjm.expresshelper.activities.nav_activities.SecurityActivity; import com.hefvcjm.expresshelper.activities.nav_activities.SettingActivity; import com.hefvcjm.expresshelper.adapter.ExpressListAdapter; import com.hefvcjm.expresshelper.express.ExpressInfos; import com.hefvcjm.expresshelper.net.MyHttpClient; import com.hefvcjm.expresshelper.staticinfos.StaticInfos; import com.hefvcjm.expresshelper.storage.Storage; import com.hefvcjm.expresshelper.user.UserInfos; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Observable; import java.util.Observer; import java.util.Set; import cn.jpush.android.api.JPushInterface; /** * 通过模板生成的DrawerLayout+NavigationView布局,也是最常见的APP展示方式 */ public class DrawerLayout_OneActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener { public static final int REQUESTCODE_STATE_CHAGED = 1; private List<ExpressInfos> expressList = new ArrayList<ExpressInfos>(); private String url; private String phone; private ExpressListAdapter adapter; private ListView lv_express_list; private DrawerLayout drawerLayout; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.layout_express_list); // Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); // setSupportActionBar(toolbar); // // DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout); // ActionBarDrawerToggle toggle = new ActionBarDrawerToggle( // this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close); // drawer.setDrawerListener(toggle); // toggle.syncState(); NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view); navigationView.setNavigationItemSelectedListener(this); drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); url = getResources().getString(R.string.str_server_url) + "/query/expresses"; Intent intent = getIntent(); phone = intent.getStringExtra("phone"); StaticInfos.setPhone(phone); UserInfos.getInstance().setPhone(phone); JPushInterface.setAlias(DrawerLayout_OneActivity.this, 0, phone); registerMessageReceiver(); // Collections.sort(expressList); adapter = new ExpressListAdapter(DrawerLayout_OneActivity.this, R.layout.item_list_express, expressList); lv_express_list = (ListView) findViewById(R.id.lv_express_list); lv_express_list.setAdapter(adapter); synchronize_express(url, phone); lv_express_list.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { ExpressInfos expressInfos = expressList.get(position); Intent intent = new Intent(DrawerLayout_OneActivity.this, ExpressDetailActivity.class); intent.putExtra("express_detail", expressInfos.toString()); intent.putExtra("position", position); Log.d("listview", expressInfos.toString()); startActivityForResult(intent, REQUESTCODE_STATE_CHAGED); } }); } public void doClick(View view) { switch (view.getId()) { case R.id.iv_title_logo: drawerLayout.openDrawer(Gravity.LEFT); drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED, Gravity.RIGHT); break; default: break; } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { switch (requestCode) { case REQUESTCODE_STATE_CHAGED: try { JSONObject json = new JSONObject(data.getStringExtra("result")); if ((boolean) json.get("ischanged")) { int position = (int) json.get("position"); if (position != -1) { String state = json.getString("state"); int visibleFirstPosition = lv_express_list.getFirstVisiblePosition(); int visibleLastPosition = lv_express_list.getLastVisiblePosition(); if (position >= visibleFirstPosition && position <= visibleLastPosition) { View view = lv_express_list.getChildAt(position - visibleFirstPosition); ExpressListAdapter.ViewHolder holder = (ExpressListAdapter.ViewHolder) view.getTag(); holder.tv_express_state.setText(state); if (state.equals(getResources().getString(R.string.str_state_receiving))) { holder.tv_express_state.setTextColor(getResources().getColor(R.color.state_receiving)); holder.iv_state.setImageDrawable(getResources().getDrawable(R.drawable.receiving)); } else if (state.equals(getResources().getString(R.string.str_state_received))) { holder.tv_express_state.setTextColor(getResources().getColor(R.color.state_received)); holder.iv_state.setImageDrawable(getResources().getDrawable(R.drawable.received)); } else if (state.equals(getResources().getString(R.string.str_state_refused))) { holder.tv_express_state.setTextColor(getResources().getColor(R.color.state_refused)); holder.iv_state.setImageDrawable(getResources().getDrawable(R.drawable.refused)); } ExpressInfos expressInfos = expressList.get(position); expressInfos.setState(state); expressList.set(position, expressInfos); } } } } catch (JSONException e) { e.printStackTrace(); } break; default: break; } } private void synchronize_express(final String url, String phone) { try { new MyHttpClient(url , new JSONObject().put("Content-Type", "application/json;charset=utf-8") , new JSONObject().put("phone", phone) , new MyHttpClient.ResponseListener() { @Override public void onResponse(String body, J