毕业设计_仓库管理系统_bishe_max_okhttp.zip

package com.example.caisiyu.bishe_max; import android.annotation.TargetApi; import android.app.AlertDialog; import android.app.Service; import android.content.DialogInterface; import android.content.Intent; import android.graphics.Color; import android.os.Build; import android.os.Handler; import android.os.Message; import android.os.Vibrator; import android.preference.DialogPreference; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBarActivity; import android.os.Bundle; import android.text.Editable; import android.text.TextUtils; import android.view.Gravity; import android.view.View; import android.view.WindowManager; import android.widget.AdapterView; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; import org.json.JSONException; import org.json.JSONObject; import java.io.IOException; import java.net.HttpURLConnection; import java.util.ArrayList; import java.util.List; import java.util.Objects; import java.util.Timer; import java.util.TimerTask; import java.util.concurrent.TimeUnit; import okhttp3.Call; import okhttp3.Callback; import okhttp3.OkHttpClient; import okhttp3.Request; import okhttp3.Response; import okhttp3.ResponseBody; public class MainActivity_Two extends ActionBarActivity { private Button Btn_deng, Btn_huo, Btn_feng, Btn_men; private DrawerLayout mdrawerLayout; private TextView Text_wendu; private TextView Text_shidu; private TextView Text_fengsu; private TextView Text_guangzhao; private TextView Text_state_wendu, Text_state_shidu, Text_state_fengsu, Text_state_guangzhao,Shebei_State; private Handler handler; private Timer timer; private Vibrator vibrator; private ImageView Dream_zhedie; // private int Connect_Flag = 0; //在request消息回调是 做标志位 // private int Connect_Back_Message = 0; private List<Fruit> fruitList = new ArrayList<Fruit>(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main_activity__two); vibrator=(Vibrator)getSystemService(Service.VIBRATOR_SERVICE); timer=new Timer(); //定义一个定时器 // on_timer_Stop(); //调用 cancel后 就不能调用schedule语句，否则提示出错，提示如下： ui_init(); // okhttp_Request("http://118.178.59.37:1880/Android_Respond?environment=1"); on_timer_start(); initFruits(); // 初始化水果数据 FruitAdapter adapter = new FruitAdapter(MainActivity_Two.this, R.layout.list_item, fruitList); ListView listView = (ListView) findViewById(R.id.MyListView); listView.setAdapter(adapter); //ListView item的点击事件 listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { if (i == 0) { Toast.makeText(MainActivity_Two.this, "这是第一个", Toast.LENGTH_SHORT).show(); mdrawerLayout.closeDrawer(Gravity.START); vibrator.vibrate(100);//震动一次，时长为100 } if (i == 1) { Toast.makeText(MainActivity_Two.this, "这是第二个", Toast.LENGTH_SHORT).show(); mdrawerLayout.closeDrawer(Gravity.START); vibrator.vibrate(100);//震动一次，时长为100 } if (i == 2) { Toast toast = Toast.makeText(MainActivity_Two.this, "姓名：\t\t\t蔡思宇\r\n学校：\t\t\t郑州升达经贸管理学院\r\n班级：\t\t\t电子信息工程1班\r\n联系QQ：\t2455861209", Toast.LENGTH_LONG); toast.setGravity(Gravity.BOTTOM,10,250); toast.show(); mdrawerLayout.closeDrawer(Gravity.START); vibrator.vibrate(100);//震动一次，时长为100 } if (i == 3) { Intent intent = new Intent(MainActivity_Two.this, MainActivity_three_quxian.class); startActivity(intent); mdrawerLayout.closeDrawer(Gravity.START); vibrator.vibrate(100);//震动一次，时长为100 // finish(); //在另一个界面 点返回还能返回回来 ，并没有 删除当前界面 } if (i == 4) { // Toast.makeText(MainActivity_Two.this, "这是第si个", Toast.LENGTH_SHORT).show(); final EditText editText = new EditText(MainActivity_Two.this); editText.setFocusable(true); new AlertDialog.Builder(MainActivity_Two.this) .setTitle("请输入你的评价:") .setIcon(R.drawable.pingjia) .setView(editText) .setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { if (!TextUtils.isEmpty(editText.getText().toString())) { String str = String.format("http://118.178.59.37:1880/Android_Callback?Message=%s", editText.getText().toString()); okhttp_Request(str); Toast.makeText(MainActivity_Two.this, "十分感谢你的评价！！！", Toast.LENGTH_SHORT).show(); // System.out.println("%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" + editText.getText().toString()); } else { Toast.makeText(MainActivity_Two.this, "你没有填写评价内容！！！", Toast.LENGTH_SHORT).show(); } } }) .setNegativeButton("取消", null).show(); mdrawerLayout.closeDrawer(Gravity.START); vibrator.vibrate(100);//震动一次，时长为100 } if (i == 5) { new AlertDialog.Builder(MainActivity_Two.this) .setTitle("警告~") .setIcon(R.drawable.tishi) .setMessage("确定要退出程序吗？") .setNegativeButton("取消", null) .setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface arg0, int arg1) { System.exit(0); } }) .show(); mdrawerLayout.closeDrawer(Gravity.START); vibrator.vibrate(100);//震动一次，时长为100 } } }); handler = new Handler() { public void handleMessage(Message msg) { super.handleMessage(msg); switch (msg.what) { case 0: okhttp_Request("http://118.178.59.37:1880/Android_Respond?environment=1"); //请求数据 break; case 1: String msg_json = msg.obj.toString();// // System.out.println("ConnectionSuccess----------" + msg.obj.toString()); Node_red_Data_Process(msg_json); handler.removeMessages(1); //�