From c91d4503a63013be3242120ae0ad9cd1b0b8127e Mon Sep 17 00:00:00 2001
From: zuoxiao <470321431@qq.com>
Date: 星期四, 12 十二月 2024 17:18:54 +0800
Subject: [PATCH] 优化定位服务相关代码
---
app/src/main/java/com/dayu/pipirrapp/activity/MainActivity.java | 178 +++++++++++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 160 insertions(+), 18 deletions(-)
diff --git a/app/src/main/java/com/dayu/pipirrapp/activity/MainActivity.java b/app/src/main/java/com/dayu/pipirrapp/activity/MainActivity.java
index 15b6c0e..767a6b9 100644
--- a/app/src/main/java/com/dayu/pipirrapp/activity/MainActivity.java
+++ b/app/src/main/java/com/dayu/pipirrapp/activity/MainActivity.java
@@ -1,53 +1,195 @@
package com.dayu.pipirrapp.activity;
import android.os.Bundle;
+import android.view.KeyEvent;
import android.view.LayoutInflater;
-import android.view.MotionEvent;
-import android.view.View;
+import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.content.ContextCompat;
import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import com.dayu.pipirrapp.MyApplication;
+import com.dayu.pipirrapp.R;
import com.dayu.pipirrapp.adapter.TabAdapter;
+import com.dayu.pipirrapp.bean.db.TagBean;
+import com.dayu.pipirrapp.dao.DaoSingleton;
import com.dayu.pipirrapp.databinding.ActivityMainBinding;
-import com.dayu.pipirrapp.fragment.MainFragment;
import com.dayu.pipirrapp.fragment.MapFragment;
import com.dayu.pipirrapp.fragment.MyFragment;
+import com.dayu.pipirrapp.fragment.OrderFragment;
+import com.dayu.pipirrapp.net.MqttManager;
+import com.dayu.pipirrapp.tool.InspectionUtils;
+import com.dayu.pipirrapp.utils.CommonKeyName;
+import com.dayu.pipirrapp.utils.MyLog;
+import com.dayu.pipirrapp.utils.NetUtils;
+import com.jeremyliao.liveeventbus.LiveEventBus;
import java.util.ArrayList;
import java.util.List;
-
/**
- *
+ * 棣栭〉
*/
public class MainActivity extends AppCompatActivity {
- ActivityMainBinding binding;
- List<Fragment> mFragment = new ArrayList<>();
+ private ActivityMainBinding binding;
+ private List<Fragment> fragments = new ArrayList<>();
+ private long mExitTime;
+ MqttManager mqttManager;
+ private enum Tab {
+ ORDER, MAP, MY
+ }
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
binding = ActivityMainBinding.inflate(LayoutInflater.from(this));
- MapFragment mapFragment = new MapFragment();
-
setContentView(binding.getRoot());
- mFragment.add(mapFragment);
- mFragment.add(new MainFragment());
- mFragment.add(new MyFragment());
+
+ 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, this);
+ mqttManager.connect();
+ LiveEventBus.get(CommonKeyName.NetworkCallback).observeForever(new Observer<Object>() {
+ @Override
+ public void onChanged(Object o) {
+ switch ((int) o) {
+ case NetUtils.Available:
+ MyLog.i("MqttManager>>>Lost");
+ InspectionUtils.aginPutInspectionData(MainActivity.this);
+ break;
+ case NetUtils.Lost:
+
+ break;
+ }
+ }
+ });
+ registNetCallBack();
+ }
+
+ @Override
+ protected void onStart() {
+ super.onStart();
+
+ }
+
+ private void setupFragments() {
+ fragments.add(new OrderFragment());
+ fragments.add(new MapFragment());
+ fragments.add(new MyFragment());
+ }
+
+ private void initView() {
+ binding.orderLL.setOnClickListener(v -> changeBottomState(Tab.ORDER));
+ binding.mapLL.setOnClickListener(v -> changeBottomState(Tab.MAP));
+ binding.myLL.setOnClickListener(v -> changeBottomState(Tab.MY));
}
private void initTab() {
- TabAdapter adapter = new TabAdapter(getSupportFragmentManager(), mFragment);
+ TabAdapter adapter = new TabAdapter(getSupportFragmentManager(), fragments);
binding.viewPager.setAdapter(adapter);
binding.viewPager.setPagingEnabled(false);
- //璁剧疆缂撳瓨view 鐨勪釜鏁�
- binding.viewPager.setOffscreenPageLimit(3);
- // 灏� ViewPager 涓� TabLayout 鍏宠仈
- binding.tabLayout.setupWithViewPager(binding.viewPager);
+ binding.viewPager.setOffscreenPageLimit(fragments.size());
+ binding.viewPager.setCurrentItem(1); // 榛樿鏄剧ず鍦板浘椤�
+ }
+
+ @Override
+ public boolean onKeyDown(int keyCode, KeyEvent event) {
+ if (keyCode == KeyEvent.KEYCODE_BACK) {
+ if ((System.currentTimeMillis() - mExitTime) > 2000) {
+ Toast.makeText(MainActivity.this, "鍐嶆寜涓�娆￠��鍑虹▼搴�", Toast.LENGTH_SHORT).show();
+ mExitTime = System.currentTimeMillis();
+ } else {
+ finish();
+ }
+ return true;
+ }
+ return super.onKeyDown(keyCode, event);
+ }
+
+ @Override
+ protected void onDestroy() {
+ super.onDestroy();
+ //鍏抽棴MQ
+ try {
+ mqttManager.disconnect();
+ unregisterNetworkCallback();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ /**
+ * 淇敼搴曢儴鐘舵��
+ */
+ private void changeBottomState(Tab tab) {
+ resetTabState();
+ switch (tab) {
+ case ORDER:
+ updateTabUI(0, R.drawable.bottom_order_white, R.color.white);
+ break;
+ case MAP:
+ updateTabUI(1, R.drawable.bottom_map_white, R.color.white);
+ break;
+ case MY:
+ updateTabUI(2, R.drawable.bottom_my_white, R.color.white);
+ break;
+ }
+ }
+
+ /**
+ * 鏇存柊鏌愪釜 Tab 鐨� UI 鐘舵��
+ */
+ private void updateTabUI(int position, int iconResId, int textColorResId) {
+ binding.viewPager.setCurrentItem(position);
+ switch (position) {
+ case 0:
+ binding.orderImg.setImageDrawable(ContextCompat.getDrawable(this, iconResId));
+ binding.orderText.setTextColor(ContextCompat.getColor(this, textColorResId));
+ break;
+ case 1:
+ binding.mapImg.setImageDrawable(ContextCompat.getDrawable(this, iconResId));
+ binding.mapText.setTextColor(ContextCompat.getColor(this, textColorResId));
+ break;
+ case 2:
+ binding.myImg.setImageDrawable(ContextCompat.getDrawable(this, iconResId));
+ binding.myText.setTextColor(ContextCompat.getColor(this, textColorResId));
+ break;
+ }
+ }
+
+ /**
+ * 閲嶇疆鎵�鏈� Tab 鐨勯粯璁ょ姸鎬�
+ */
+ private void resetTabState() {
+ binding.orderImg.setImageDrawable(ContextCompat.getDrawable(this, R.drawable.bottom_order_black));
+ binding.orderText.setTextColor(ContextCompat.getColor(this, R.color.black));
+
+ binding.mapImg.setImageDrawable(ContextCompat.getDrawable(this, R.drawable.bottom_map_black));
+ binding.mapText.setTextColor(ContextCompat.getColor(this, R.color.black));
+
+ binding.myImg.setImageDrawable(ContextCompat.getDrawable(this, R.drawable.bottom_my_black));
+ binding.myText.setTextColor(ContextCompat.getColor(this, R.color.black));
+ }
+
+ // 娉ㄥ唽缃戠粶鐩戞帶
+ private void registNetCallBack() {
+ NetUtils.registerNetCallBack(this);
+ }
+
+ private void unregisterNetworkCallback() {
+ NetUtils.unregisterReceiver(this);
}
-}
\ No newline at end of file
+}
--
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