feat(activity): 新增 InitActivity 初始化页面，实现网络检测和倒计时功能

app/src/main/AndroidManifest.xml

@@ -13,6 +13,7 @@
         android:name="android.permission.WRITE_EXTERNAL_STORAGE"
         android:maxSdkVersion="28" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 
     <application
         android:name=".MyApp"
@@ -40,16 +41,11 @@
         <activity
             android:name=".activity.HomeActivity"
             android:configChanges="orientation|screenSize"
-            android:exported="true"
+            android:exported="false"
             android:label="@string/app_name"
             android:screenOrientation="landscape"
-            android:theme="@style/Theme.Inbound">
+            android:theme="@style/Theme.Inbound" />
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
 
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
         <activity android:name="com.sw.inbound.activity.ReceiptActivity"
             android:screenOrientation="landscape"
             android:windowSoftInputMode="adjustPan" />
@@ -66,19 +62,20 @@
             android:name="com.sw.inbound.MainActivity"
             android:screenOrientation="landscape" />
 
-        <!--        <activity-->
+        <!-- 初始化页面 Activity -->
-<!--            android:name=".InitActivity"-->
+        <activity
-<!--            android:configChanges="orientation|screenSize"-->
+            android:name=".activity.InitActivity"
-<!--            android:exported="true"-->
+            android:configChanges="orientation|screenSize"
-<!--            android:label="@string/app_name"-->
+            android:exported="true"
-<!--            android:screenOrientation="landscape"-->
+            android:label="@string/app_name"
-<!--            android:theme="@style/Theme.Inbound">-->
+            android:screenOrientation="landscape"
-<!--            <intent-filter>-->
+            android:theme="@style/Theme.Inbound">
-<!--                <action android:name="android.intent.action.MAIN" />-->
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
 
-<!--                <category android:name="android.intent.category.LAUNCHER" />-->
+                <category android:name="android.intent.category.LAUNCHER" />
-<!--            </intent-filter>-->
+            </intent-filter>
-<!--        </activity>-->
+        </activity>
     </application>
 
 </manifest>

app/src/main/java/com/sw/inbound/activity/HomeActivity.kt

@@ -3,6 +3,7 @@ package com.sw.inbound.activity
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
+import android.view.KeyEvent
 import androidx.activity.viewModels
 import com.sw.inbound.base.BaseActivity
 import androidx.lifecycle.Lifecycle
@@ -16,6 +17,7 @@ import com.sw.inbound.utils.DateTimeUtils
 import com.sw.inbound.utils.ThreadUtils
 import com.sw.inbound.utils.ext.gone
 import com.sw.inbound.utils.ext.startActivity
+import com.sw.inbound.utils.ext.toast
 import com.sw.inbound.utils.ext.visible
 import com.sw.inbound.viewmodel.UserViewModel
 import dagger.hilt.android.AndroidEntryPoint
@@ -45,6 +47,10 @@ class HomeActivity : BaseActivity() {
         }
     }
 
+    /** 用于检测双击返回键的时间戳 */
+    private var lastBackPressTime = 0L
+    private val backPressInterval = 2000L // 2 秒内连续按下返回键视为双击
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding = ActivityHomeBinding.inflate(layoutInflater)
@@ -133,4 +139,27 @@ class HomeActivity : BaseActivity() {
         // 页面不可见时停止刷新，避免内存泄漏
         handler.removeCallbacks(timeRunnable)
     }
+
+    /**
+     * 处理返回键事件
+     * 双击返回键退出应用，单击返回键提示再次点击退出
+     */
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            val currentTime = System.currentTimeMillis()
+            if (currentTime - lastBackPressTime < backPressInterval) {
+                // 双击返回键，退出应用
+                finish()
+                true
+            } else {
+                // 单击返回键，显示提示
+                lastBackPressTime = currentTime
+                this.toast("再按一次返回键退出应用")
+                true
             }
+        } else {
+            super.onKeyDown(keyCode, event)
+        }
+    }
+}
+

app/src/main/java/com/sw/inbound/activity/InitActivity.kt

@@ -0,0 +1,169 @@
+package com.sw.inbound.activity
+
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import android.os.SystemClock
+import android.view.KeyEvent
+import android.view.animation.RotateAnimation
+import com.sw.inbound.base.BaseActivity
+import com.sw.inbound.databinding.ActivityInitBinding
+import com.sw.inbound.utils.NetworkUtils
+
+/**
+ * 初始化页面 Activity
+ * 用于应用启动时的初始化流程
+ * - 显示 60 秒倒计时
+ * - 每 10 秒检测一次网络连接
+ * - 网络连接成功则跳转到 HomeActivity
+ * - 60 秒后仍未连接则显示"连接网络"按钮
+ */
+class InitActivity : BaseActivity() {
+
+    private lateinit var binding: ActivityInitBinding
+    private val handler = Handler(Looper.getMainLooper())
+    private var startTime = 0L // 倒计时开始时间
+    private var lastNetworkCheckTime = 0L // 上次检测网络的时间
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityInitBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        initViews()
+    }
+
+    /**
+     * 初始化控件事件
+     */
+    private fun initViews() {
+        // 连接网络按钮点击事件
+        binding.btnConnectNetwork.setOnClickListener {
+            openNetworkSettings()
+        }
+
+        // 启动加载动画 - 持续旋转
+        startLoadingAnimation()
+    }
+
+    /**
+     * 启动加载动画 - ImageView 持续旋转
+     */
+    private fun startLoadingAnimation() {
+        val rotateAnimation = RotateAnimation(
+            0f, 360f,
+            RotateAnimation.RELATIVE_TO_SELF, 0.5f,
+            RotateAnimation.RELATIVE_TO_SELF, 0.5f
+        ).apply {
+            duration = 1200 // 旋转周期 1.2 秒
+            repeatCount = RotateAnimation.INFINITE // 无限循环
+            repeatMode = RotateAnimation.RESTART
+        }
+        binding.ivLoading.startAnimation(rotateAnimation)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        startCountdown()
+    }
+
+    override fun onPause() {
+        super.onPause()
+        // 页面不可见时停止倒计时
+        handler.removeCallbacksAndMessages(null)
+    }
+
+    /**
+     * 启动 60 秒倒计时
+     */
+    private fun startCountdown() {
+        startTime = SystemClock.elapsedRealtime()
+        lastNetworkCheckTime = 0
+        binding.llLoading.visibility = android.view.View.VISIBLE
+        binding.llNetworkButton.visibility = android.view.View.GONE
+        binding.tvCountdown.text = "60秒"
+        scheduleCountdown()
+    }
+
+    /**
+     * 定时更新倒计时
+     * 使用 SystemClock.elapsedRealtime() 确保精确计时
+     */
+    private fun scheduleCountdown() {
+        handler.postDelayed({
+            val elapsedTime = SystemClock.elapsedRealtime() - startTime
+            val remainingTime = 60 - (elapsedTime / 1000).toInt()
+            val currentNetworkCheckTime = (elapsedTime / 1000).toInt()
+
+            // 每 10 秒检测一次网络
+            if (currentNetworkCheckTime > 0 && currentNetworkCheckTime % 10 == 0 && currentNetworkCheckTime != lastNetworkCheckTime.toInt()) {
+                lastNetworkCheckTime = currentNetworkCheckTime.toLong()
+                checkNetworkConnection()
+            }
+
+            // 倒计时未结束，继续更新 UI
+            if (remainingTime > 0) {
+                binding.tvCountdown.text = "${remainingTime}秒"
+                scheduleCountdown()
+            } else {
+                // 倒计时结束，最后检测一次网络
+                if (NetworkUtils.isNetworkConnected(this)) {
+                    navigateToHome()
+                } else {
+                    // 网络未连接，显示"连接网络"按钮
+                    showNetworkButton()
+                }
+            }
+        }, 100) // 每 100ms 检查一次，确保精确性
+    }
+
+    /**
+     * 检测网络连接
+     */
+    private fun checkNetworkConnection() {
+        if (NetworkUtils.isNetworkConnected(this)) {
+            // 网络连接成功，停止倒计时并跳转到 HomeActivity
+            handler.removeCallbacksAndMessages(null)
+            navigateToHome()
+        }
+    }
+
+    /**
+     * 跳转到 HomeActivity
+     */
+    private fun navigateToHome() {
+        val intent = Intent(this, HomeActivity::class.java)
+        startActivity(intent)
+        finish()
+    }
+
+    /**
+     * 显示"连接网络"按钮
+     */
+    private fun showNetworkButton() {
+        binding.llLoading.visibility = android.view.View.GONE
+        binding.llNetworkButton.visibility = android.view.View.VISIBLE
+    }
+
+    /**
+     * 打开系统网络设置页面
+     */
+    private fun openNetworkSettings() {
+        val intent = Intent(android.provider.Settings.ACTION_WIFI_SETTINGS)
+        startActivity(intent)
+    }
+
+    /**
+     * 禁用返回键
+     */
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            // 禁用返回键，不执行任何操作
+            true
+        } else {
+            super.onKeyDown(keyCode, event)
+        }
+    }
+}
+

app/src/main/java/com/sw/inbound/receiver/BootReceiver.kt

@@ -3,7 +3,7 @@ package com.sw.inbound.receiver
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
-import com.sw.inbound.activity.HomeActivity
+import com.sw.inbound.activity.InitActivity
 import timber.log.Timber
 
 /**
@@ -14,7 +14,7 @@ class BootReceiver : BroadcastReceiver() {
     override fun onReceive(context: Context, intent: Intent) {
         if (Intent.ACTION_BOOT_COMPLETED == intent.action) {
             Timber.d("设备启动完成，开始执行自启动逻辑")
-            val intent = Intent(context, HomeActivity::class.java)
+            val intent = Intent(context, InitActivity::class.java)
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
             context.startActivity(intent)
         }

app/src/main/java/com/sw/inbound/utils/NetworkUtils.kt

@@ -0,0 +1,24 @@
+package com.sw.inbound.utils
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
+
+/**
+ * 网络连接检测工具类
+ * 提供检测设备网络连接状态的功能
+ */
+object NetworkUtils {
+
+    /**
+     * 检测设备是否连接到网络
+     * @param context 应用上下文
+     * @return true 表示已连接网络，false 表示未连接
+     */
+    fun isNetworkConnected(context: Context): Boolean {
+        val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        val network = connectivityManager.activeNetwork ?: return false
+        val capabilities = connectivityManager.getNetworkCapabilities(network) ?: return false
+        return capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+    }
+}

app/src/main/res/drawable/btn_connect_network.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="#4ECDC4" />
+    <corners android:radius="12dp" />
+    <stroke
+        android:width="2dp"
+        android:color="#2BA39F" />
+</shape>

app/src/main/res/drawable/ic_network_error.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80dp"
+    android:height="80dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <!-- 网络断开的图标 -->
+    <path
+        android:fillColor="#FF6B6B"
+        android:pathData="M1,9l2,2c4.97,-4.97 13.03,-4.97 18,0l2,-2C16.93,2.93 7.08,2.93 1,9zM5,13l2,2c2.76,-2.76 7.24,-2.76 10,0l2,-2c-4.42,-4.42 -11.58,-4.42 -16,0zM9,17h6v2h-6z" />
+</vector>

app/src/main/res/drawable/loading_spinner.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="ring"
+    android:innerRadiusRatio="3"
+    android:thicknessRatio="8"
+    android:useLevel="false">
+    <gradient
+        android:type="sweep"
+        android:startColor="#FF6B6B"
+        android:centerColor="#4ECDC4"
+        android:endColor="#FF6B6B"
+        android:angle="0" />
+</shape>
+

app/src/main/res/layout/activity_init.xml

@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/bg"
+    android:orientation="vertical"
+    android:gravity="center">
+
+    <!-- Loading 动画容器 -->
+    <LinearLayout
+        android:id="@+id/llLoading"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:visibility="visible">
+
+        <!-- 加载动画 -->
+        <ImageView
+            android:id="@+id/ivLoading"
+            android:layout_width="160dp"
+            android:layout_height="160dp"
+            android:src="@drawable/loading_spinner"
+            android:contentDescription="加载中" />
+
+        <!-- 倒计时文字 -->
+        <TextView
+            android:id="@+id/tvCountdown"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="60秒"
+            android:textSize="40sp"
+            android:textColor="@color/black"
+            android:textStyle="bold"
+            android:layout_marginTop="50dp" />
+
+        <!-- 提示文字 -->
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="网络连接检测中，请稍后……"
+            android:textSize="22sp"
+            android:textColor="#555555"
+            android:layout_marginTop="20dp" />
+
+    </LinearLayout>
+
+    <!-- 连接网络按钮容器 -->
+    <LinearLayout
+        android:id="@+id/llNetworkButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:visibility="gone">
+
+        <!-- 网络错误图标 -->
+        <ImageView
+            android:layout_width="140dp"
+            android:layout_height="140dp"
+            android:src="@drawable/ic_network_error"
+            android:contentDescription="网络连接失败"
+            android:layout_marginBottom="30dp" />
+
+        <!-- 连接失败提示 -->
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="网络连接失败"
+            android:textSize="36sp"
+            android:textColor="@color/black"
+            android:textStyle="bold"
+            android:layout_marginBottom="40dp" />
+
+        <!-- 连接网络按钮 -->
+        <Button
+            android:id="@+id/btnConnectNetwork"
+            android:layout_width="350dp"
+            android:layout_height="70dp"
+            android:text="连接网络"
+            android:textSize="24sp"
+            android:textStyle="bold"
+            android:textColor="@android:color/white"
+            android:background="@drawable/btn_connect_network" />
+
+    </LinearLayout>
+
+</LinearLayout>