From cb99bd7dad1b305a434c5c6c99ca65e782eb0f34 Mon Sep 17 00:00:00 2001
From: cloudroam <cloudroam>
Date: 星期五, 11 四月 2025 17:32:12 +0800
Subject: [PATCH] add: 消息提醒
---
app/src/main/java/com/example/firstapp/ui/home/HomeFragment.kt | 170 +++++++++++++++++++++++++++++++++++++++++++++-----------
1 files changed, 137 insertions(+), 33 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 e25ebf7..65bf96a 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
@@ -15,9 +15,7 @@
import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.lifecycleScope
import androidx.recyclerview.widget.LinearLayoutManager
-import com.bumptech.glide.Glide
import com.example.firstapp.R
-import com.example.firstapp.activity.ContentDetailActivity
import com.example.firstapp.activity.PickupActivity
import com.example.firstapp.activity.VipActivity
import com.example.firstapp.adapter.ExpressAdapter
@@ -28,18 +26,19 @@
import com.example.firstapp.databinding.FragmentHomeBinding
import com.example.firstapp.databinding.DialogCategorySelectorBinding
import com.example.firstapp.model.CategoryConfig
-import com.example.firstapp.model.IncomeGroup
-import com.example.firstapp.model.IncomePackage
import com.example.firstapp.utils.PreferencesManager
import com.google.android.material.bottomsheet.BottomSheetDialog
import kotlinx.coroutines.launch
+import com.example.firstapp.view.UnderlineTextView
+import com.example.firstapp.activity.ReminderListActivity
+import android.graphics.Color
+import android.view.Gravity
+import android.widget.FrameLayout
class HomeFragment : Fragment() {
private var _binding: FragmentHomeBinding? = null
- // This property is only valid between onCreateView and
- // onDestroyView.
private val binding get() = _binding!!
private lateinit var homeViewModel: HomeViewModel
@@ -49,6 +48,8 @@
private lateinit var flightAdapter: FinanceAdapter
private lateinit var trainAdapter: FinanceAdapter
private lateinit var dataUpdateReceiver: BroadcastReceiver
+ private lateinit var reminderUpdateReceiver: BroadcastReceiver
+ private var reminderBadge: TextView? = null
//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(
@@ -94,6 +95,7 @@
setupTabSwitching()
setupObservers()
setupCategorySelector()
+ setupUnreadBadge()
}
override fun onCreate(savedInstanceState: Bundle?) {
@@ -105,6 +107,16 @@
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()
+ }
+ }
+ }
+
+ // 创建提醒更新广播接收器
+ reminderUpdateReceiver = object : BroadcastReceiver() {
+ override fun onReceive(context: Context, intent: Intent) {
+ if (intent.action == "com.example.firstapp.REMINDER_UPDATED") {
+ // 收到提醒更新广播时重新检查未读提醒数量
+ homeViewModel.checkUnreadReminders()
}
}
}
@@ -207,7 +219,7 @@
updateTabStyles(tabFinance)
homeViewModel.loadFinanceData()
}
-
+
// 其他标签点击事件需要检查会员状态
val memberOnlyTabs = mapOf(
tabIncome to { homeViewModel.loadIncomeData() },
@@ -274,13 +286,17 @@
}
}
- private fun updateTabStyles(selectedTab: TextView) {
+ private fun updateTabStyles(selectedTab: UnderlineTextView) {
binding.apply {
val tabs = listOf(tabExpress, tabFinance, tabIncome, tabFlight, tabTrain)
tabs.forEach { tab ->
- tab.setTextColor(ContextCompat.getColor(requireContext(),
- if (tab == selectedTab) R.color.tab_selected else R.color.gray))
+ // 设置文字颜色为黑色或灰色
+ tab.setTextColor(ContextCompat.getColor(requireContext(),
+ if (tab == selectedTab) android.R.color.black else R.color.gray))
+ // 设置文字大小
tab.textSize = if (tab == selectedTab) 16f else 14f
+ // 设置下划线
+ tab.setUnderlineVisible(tab == selectedTab)
}
}
}
@@ -309,6 +325,11 @@
trainAdapter.submitList(items)
}
+ // 观察未读提醒数量变化
+ homeViewModel.unreadReminderCount.observe(viewLifecycleOwner) { unreadCount ->
+ updateReminderBadge(unreadCount)
+ }
+
// 观察可见分类的变化
homeViewModel.visibleCategories.observe(viewLifecycleOwner) { categories: List<CategoryConfig> ->
binding.apply {
@@ -319,7 +340,7 @@
tabFlight.visibility = View.GONE
tabTrain.visibility = View.GONE
- // 非会员只显示快递和还款
+ // 获取用户信息判断是否是会员
val savedPhone = PreferencesManager.getPhone()
lifecycleScope.launch {
try {
@@ -340,24 +361,24 @@
categories.forEach { category ->
when (category.name) {
"快递" -> {
- tabExpress.visibility = View.VISIBLE
- if (categories.indexOf(category) == 0) tabExpress.performClick()
+ tabExpress.visibility = if (category.isEnabled) View.VISIBLE else View.GONE
+ if (categories.indexOf(category) == 0 && category.isEnabled) tabExpress.performClick()
}
"还款" -> {
- tabFinance.visibility = View.VISIBLE
- if (categories.indexOf(category) == 0) tabFinance.performClick()
+ tabFinance.visibility = if (category.isEnabled) View.VISIBLE else View.GONE
+ if (categories.indexOf(category) == 0 && category.isEnabled) tabFinance.performClick()
}
"收入" -> {
- tabIncome.visibility = View.VISIBLE
- if (categories.indexOf(category) == 0) tabIncome.performClick()
+ tabIncome.visibility = if (category.isEnabled) View.VISIBLE else View.GONE
+ if (categories.indexOf(category) == 0 && category.isEnabled) tabIncome.performClick()
}
"航班" -> {
- tabFlight.visibility = View.VISIBLE
- if (categories.indexOf(category) == 0) tabFlight.performClick()
+ tabFlight.visibility = if (category.isEnabled) View.VISIBLE else View.GONE
+ if (categories.indexOf(category) == 0 && category.isEnabled) tabFlight.performClick()
}
"火车票" -> {
- tabTrain.visibility = View.VISIBLE
- if (categories.indexOf(category) == 0) tabTrain.performClick()
+ tabTrain.visibility = if (category.isEnabled) View.VISIBLE else View.GONE
+ if (categories.indexOf(category) == 0 && category.isEnabled) tabTrain.performClick()
}
}
}
@@ -383,8 +404,19 @@
IntentFilter("com.example.firstapp.DATA_UPDATED"),
ContextCompat.RECEIVER_NOT_EXPORTED
)
+
+ // 注册提醒更新广播接收器
+ ContextCompat.registerReceiver(
+ requireContext(),
+ reminderUpdateReceiver,
+ IntentFilter("com.example.firstapp.REMINDER_UPDATED"),
+ ContextCompat.RECEIVER_NOT_EXPORTED
+ )
+
// 加载数据
homeViewModel.loadExpressData()
+ // 检查未读提醒数量
+ homeViewModel.checkUnreadReminders()
}
override fun onPause() {
@@ -392,6 +424,7 @@
try {
// 取消注册广播接收器
requireContext().unregisterReceiver(dataUpdateReceiver)
+ requireContext().unregisterReceiver(reminderUpdateReceiver)
} catch (e: Exception) {
// 处理可能的异常
e.printStackTrace()
@@ -403,16 +436,16 @@
_binding = null
}
- private fun loadAdvertisements() {
- // 使用 Glide 加载网络图片
- Glide.with(this)
- .load("http://192.168.1.235:9999/advertisement/up.png")
- .into(binding.adBanner)
-
- Glide.with(this)
- .load("http://192.168.1.235:9999/advertisement/down.png")
- .into(binding.bottomAdBanner)
- }
+// private fun loadAdvertisements() {
+// // 使用 Glide 加载网络图片
+// Glide.with(this)
+// .load("http://192.168.1.235:9999/advertisement/up.png")
+// .into(binding.adBanner)
+//
+// Glide.with(this)
+// .load("http://192.168.1.235:9999/advertisement/down.png")
+// .into(binding.bottomAdBanner)
+// }
// 设置分类选择器 检查会员状态
private fun setupCategorySelector() {
@@ -445,6 +478,14 @@
}
}
}
+
+ // 添加提醒按钮点击事件
+ binding.reminderButton.setOnClickListener {
+ // 跳转到提醒列表页面
+ startActivity(Intent(requireContext(), ReminderListActivity::class.java))
+ // 重新检查未读提醒数量
+ homeViewModel.checkUnreadReminders()
+ }
}
private fun showCategorySelectorDialog() {
@@ -458,9 +499,33 @@
this.adapter = adapter
}
- // 加载现有分类
+ // 加载所有分类
homeViewModel.categories.observe(viewLifecycleOwner) { categories ->
- adapter.setCategories(categories)
+ // 如果是会员，显示所有分类供选择
+ lifecycleScope.launch {
+ try {
+ val savedPhone = PreferencesManager.getPhone()
+ val response = RetrofitClient.apiService.getUserInfo(savedPhone ?: "")
+ val isMember = response.code == "0" && response.data?.isMember == true
+
+ if (isMember) {
+ // 会员可以看到所有分类
+ adapter.setCategories(categories)
+ } else {
+ // 非会员只能看到快递和还款
+ val limitedCategories = categories.filter {
+ it.name == "快递" || it.name == "还款"
+ }
+ adapter.setCategories(limitedCategories)
+ }
+ } catch (e: Exception) {
+ // 发生错误时只显示基础分类
+ val limitedCategories = categories.filter {
+ it.name == "快递" || it.name == "还款"
+ }
+ adapter.setCategories(limitedCategories)
+ }
+ }
}
dialogBinding.saveButton.setOnClickListener {
@@ -470,4 +535,43 @@
dialog.show()
}
+
+ // 添加设置未读提醒徽章的方法
+ private fun setupUnreadBadge() {
+ // 创建未读消息数量的小红点
+ reminderBadge = TextView(requireContext()).apply {
+ setBackgroundResource(R.drawable.circle_badge_background)
+ setTextColor(Color.WHITE)
+ gravity = Gravity.CENTER
+ textSize = 10f
+ minWidth = resources.getDimensionPixelSize(R.dimen.badge_min_width)
+ minHeight = resources.getDimensionPixelSize(R.dimen.badge_min_height)
+ setPadding(4, 0, 4, 0)
+ }
+
+ // 添加到布局中
+ val parentView = binding.reminderButton.parent as? ViewGroup
+ parentView?.addView(reminderBadge)
+
+ // 调整位置到提醒按钮右上角
+ (reminderBadge?.layoutParams as? FrameLayout.LayoutParams)?.apply {
+ gravity = Gravity.TOP or Gravity.END
+ width = 48 // 使用固定像素值
+ height = 48 // 使用固定像素值
+ // 设置位置偏移，使小红点位于图标右上角
+ setMargins(0, 0, 0, 0)
+ }
+ }
+
+ // 更新未读提醒徽章
+ private fun updateReminderBadge(unreadCount: Int) {
+ reminderBadge?.apply {
+ if (unreadCount > 0) {
+ text = if (unreadCount > 99) "99+" else unreadCount.toString()
+ visibility = View.VISIBLE
+ } else {
+ visibility = View.GONE
+ }
+ }
+ }
}
\ No newline at end of file
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