| | |
| | | package com.dayu.pipirrapp.activity; |
| | | |
| | | import android.net.ConnectivityManager; |
| | | import android.net.Network; |
| | | import android.os.Bundle; |
| | | import android.view.KeyEvent; |
| | | import android.view.LayoutInflater; |
| | | import android.widget.Toast; |
| | | |
| | | import androidx.annotation.NonNull; |
| | | import androidx.appcompat.app.AppCompatActivity; |
| | | import androidx.core.content.ContextCompat; |
| | | import androidx.fragment.app.Fragment; |
| | |
| | | import com.dayu.pipirrapp.fragment.MapFragment; |
| | | import com.dayu.pipirrapp.fragment.MyFragment; |
| | | import com.dayu.pipirrapp.net.MqttManager; |
| | | import com.dayu.pipirrapp.tool.InspectionUtils; |
| | | import com.dayu.pipirrapp.utils.MyLog; |
| | | import com.dayu.pipirrapp.utils.NetUtils; |
| | | |
| | | import java.util.ArrayList; |
| | | import java.util.List; |
| | |
| | | super.onCreate(savedInstanceState); |
| | | binding = ActivityMainBinding.inflate(LayoutInflater.from(this)); |
| | | setContentView(binding.getRoot()); |
| | | |
| | | registNetCallBack(); |
| | | setupFragments(); |
| | | initView(); |
| | | initTab(); |
| | | |
| | | try { |
| | | TagBean tagBean = DaoSingleton.getInstance(this).tagDao().findFirst(); |
| | | MyApplication.myApplication.myTag = tagBean.getTag(); |
| | | } catch (Exception e) { |
| | | e.printStackTrace(); |
| | | } |
| | | mqttManager = new MqttManager(this); |
| | | mqttManager.connect(); |
| | | } |
| | |
| | | protected void onDestroy() { |
| | | super.onDestroy(); |
| | | //关闭MQ |
| | | try { |
| | | mqttManager.disconnect(); |
| | | unregisterNetworkCallback(); |
| | | } catch (Exception e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | |
| | | /** |
| | |
| | | binding.myImg.setImageDrawable(ContextCompat.getDrawable(this, R.drawable.bottom_my_black)); |
| | | binding.myText.setTextColor(ContextCompat.getColor(this, R.color.black)); |
| | | } |
| | | |
| | | // 注册网络监控 |
| | | private void registNetCallBack() { |
| | | NetUtils.registerNetCallBack(this, networkCallback); |
| | | } |
| | | |
| | | private void unregisterNetworkCallback() { |
| | | NetUtils.unregisterReceiver(this, networkCallback); |
| | | } |
| | | |
| | | //网络监控 |
| | | ConnectivityManager.NetworkCallback networkCallback = new ConnectivityManager.NetworkCallback() { |
| | | @Override |
| | | public void onAvailable(@NonNull Network network) { |
| | | super.onAvailable(network); |
| | | // 这里可以执行网络可用后的逻辑,比如进行数据请求等 |
| | | MyLog.d("onAvailable"); |
| | | InspectionUtils.aginPutInspectionData(MainActivity.this); |
| | | } |
| | | |
| | | @Override |
| | | public void onLost(@NonNull Network network) { |
| | | super.onLost(network); |
| | | // 这里可以执行网络丢失后的逻辑,比如停止数据请求等 |
| | | MyLog.d("onLost"); |
| | | } |
| | | }; |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | } |