From 90b7acecef96a7b4927301847efbe11a1f0336c2 Mon Sep 17 00:00:00 2001
From: tj <1378534974@qq.com>
Date: 星期四, 20 三月 2025 15:10:38 +0800
Subject: [PATCH] 1.高级安全防护关键词
---
app/src/main/java/com/example/firstapp/ui/home/HomeFragment.kt | 128 +++++++++++++++++++++++++++++++++++++++---
1 files changed, 117 insertions(+), 11 deletions(-)
diff --git a/app/src/main/java/com/example/firstapp/ui/home/HomeFragment.kt b/app/src/main/java/com/example/firstapp/ui/home/HomeFragment.kt
index 4a96e85..ac27547 100644
--- a/app/src/main/java/com/example/firstapp/ui/home/HomeFragment.kt
+++ b/app/src/main/java/com/example/firstapp/ui/home/HomeFragment.kt
@@ -1,11 +1,15 @@
package com.example.firstapp.ui.home
+import android.content.BroadcastReceiver
+import android.content.Context
import android.content.Intent
+import android.content.IntentFilter
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
+import androidx.core.content.ContextCompat
import androidx.fragment.app.Fragment
import androidx.lifecycle.ViewModelProvider
import androidx.recyclerview.widget.LinearLayoutManager
@@ -13,6 +17,7 @@
import com.example.firstapp.R
import com.example.firstapp.activity.PickupActivity
import com.example.firstapp.adapter.ExpressAdapter
+import com.example.firstapp.adapter.FinanceAdapter
import com.example.firstapp.core.Core
import com.example.firstapp.databinding.FragmentHomeBinding
@@ -26,8 +31,9 @@
private lateinit var homeViewModel: HomeViewModel
private lateinit var expressAdapter: ExpressAdapter
-// private lateinit var financeAdapter: FinanceAdapter
+ private lateinit var financeAdapter: FinanceAdapter
// private lateinit var memorialAdapter: MemorialAdapter
+ private lateinit var dataUpdateReceiver: BroadcastReceiver
//onCreateView这个方法创建后被调用，通常是初始化视图组件和观察者
override fun onCreateView(
@@ -47,8 +53,23 @@
//调用这个方法来设置 RecyclerView用于设置 RecyclerView 的布局和适配器。
setupRecyclerViews()
+ setupTabSwitching()
//调用这个方法来观察 ViewModel 中的数据变化
observeViewModelData()
+ }
+
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+
+ // 创建广播接收器
+ dataUpdateReceiver = object : BroadcastReceiver() {
+ override fun onReceive(context: Context, intent: Intent) {
+ if (intent.action == "com.example.firstapp.DATA_UPDATED") {
+ // 收到数据更新广播时重新加载数据
+ homeViewModel.loadExpressData()
+ }
+ }
+ }
}
private fun setupRecyclerViews() {
@@ -56,7 +77,7 @@
layoutManager = LinearLayoutManager(context)
expressAdapter = ExpressAdapter()
adapter = expressAdapter
-
+
// 设置点击监听
expressAdapter.setOnPackageClickListener { group, pack ->
// 跳转到取件页面
@@ -68,12 +89,25 @@
}
}
-// // 财务列表
-// binding.financeRecycler.apply {
-// layoutManager = LinearLayoutManager(context)
-// financeAdapter = FinanceAdapter()
-// adapter = financeAdapter
-// }
+ // 财务列表
+ binding.financeRecycler.apply {
+ layoutManager = LinearLayoutManager(context)
+ financeAdapter = FinanceAdapter()
+ adapter = financeAdapter
+
+ // 设置初始状态 - 添加这行
+ binding.financeContent.visibility = View.GONE
+
+ // 设置点击监听
+ financeAdapter.setOnPackageClickListener { group, pack ->
+ // 跳转到取件页面
+ val intent = Intent(requireContext(), PickupActivity::class.java).apply {
+ putExtra("station_name", group.stationName)
+ putExtra("company", pack.company)
+ }
+ startActivity(intent)
+ }
+ }
//
// // 纪念日列表
// binding.memorialRecycler.apply {
@@ -81,6 +115,54 @@
// memorialAdapter = MemorialAdapter()
// adapter = memorialAdapter
// }
+ }
+
+ private fun setupTabSwitching() {
+ binding.apply {
+ // 设置初始状态
+ tabExpress.setTextColor(ContextCompat.getColor(requireContext(), R.color.tab_selected))
+ tabFinance.setTextColor(ContextCompat.getColor(requireContext(), R.color.gray))
+ others.setTextColor(ContextCompat.getColor(requireContext(), R.color.gray))
+
+ // 快递标签点击事件
+ tabExpress.setOnClickListener {
+ expressContent.visibility = View.VISIBLE
+ financeContent.visibility = View.GONE
+ tabExpress.setTextColor(ContextCompat.getColor(requireContext(), R.color.tab_selected))
+ tabFinance.setTextColor(ContextCompat.getColor(requireContext(), R.color.gray))
+ others.setTextColor(ContextCompat.getColor(requireContext(), R.color.gray))
+ tabExpress.textSize = 16f
+ tabFinance.textSize = 14f
+ others.textSize = 14f
+ }
+
+ // 财务标签点击事件
+ tabFinance.setOnClickListener {
+ expressContent.visibility = View.GONE
+ financeContent.visibility = View.VISIBLE
+ tabExpress.setTextColor(ContextCompat.getColor(requireContext(), R.color.gray))
+ tabFinance.setTextColor(ContextCompat.getColor(requireContext(), R.color.tab_selected))
+ others.setTextColor(ContextCompat.getColor(requireContext(), R.color.gray))
+ tabExpress.textSize = 14f
+ tabFinance.textSize = 16f
+ others.textSize = 14f
+
+ // 在切换到财务标签时加载数据 - 添加这行
+ homeViewModel.loadFinanceData()
+ }
+
+ // 其他标签点击事件
+ others.setOnClickListener {
+ expressContent.visibility = View.GONE
+ financeContent.visibility = View.GONE
+ tabExpress.setTextColor(ContextCompat.getColor(requireContext(), R.color.gray))
+ tabFinance.setTextColor(ContextCompat.getColor(requireContext(), R.color.gray))
+ others.setTextColor(ContextCompat.getColor(requireContext(), R.color.tab_selected))
+ tabExpress.textSize = 14f
+ tabFinance.textSize = 14f
+ others.textSize = 16f
+ }
+ }
}
//这个方法用于观察 homeViewModel 中的 expressItems 数据。
@@ -91,15 +173,39 @@
expressAdapter.submitList(items)
}
-// homeViewModel.financeItems.observe(viewLifecycleOwner) { items ->
-// financeAdapter.submitList(items)
-// }
+ homeViewModel.financeItems.observe(viewLifecycleOwner) { items ->
+ financeAdapter.submitList(items)
+ }
//
// homeViewModel.memorialItems.observe(viewLifecycleOwner) { items ->
// memorialAdapter.submitList(items)
// }
}
+ override fun onResume() {
+ super.onResume()
+ // 使用 ContextCompat 注册广播接收器，并指定 RECEIVER_NOT_EXPORTED 标志
+ ContextCompat.registerReceiver(
+ requireContext(),
+ dataUpdateReceiver,
+ IntentFilter("com.example.firstapp.DATA_UPDATED"),
+ ContextCompat.RECEIVER_NOT_EXPORTED
+ )
+ // 加载数据
+ homeViewModel.loadExpressData()
+ }
+
+ override fun onPause() {
+ super.onPause()
+ try {
+ // 取消注册广播接收器
+ requireContext().unregisterReceiver(dataUpdateReceiver)
+ } catch (e: Exception) {
+ // 处理可能的异常
+ e.printStackTrace()
+ }
+ }
+
override fun onDestroyView() {
super.onDestroyView()
_binding = null
--
Gitblit v1.9.3