增加左上角点击关闭页面，增加启动网络检测和连接功能，删除手机端测试布局；

app/src/main/java/com/shuwei/intelligent/shelves/activity/InitActivity.kt

@@ -1,9 +1,17 @@
 package com.shuwei.intelligent.shelves.activity
 
 import android.annotation.SuppressLint
+import android.content.Intent
+import android.graphics.Color
 import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import android.os.SystemClock
 import android.util.Log
+import android.view.KeyEvent
+import android.view.animation.RotateAnimation
 import androidx.activity.viewModels
+import androidx.core.graphics.toColorInt
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
@@ -15,6 +23,7 @@ import com.shuwei.intelligent.shelves.net.NetViewModel
 import com.shuwei.intelligent.shelves.net.UiState
 import com.shuwei.intelligent.shelves.net.UrlConfig
 import com.shuwei.intelligent.shelves.utils.AppUtil
+import com.shuwei.intelligent.shelves.utils.NetworkUtils
 import com.shuwei.intelligent.shelves.utils.QRCodeUtil
 import com.shuwei.intelligent.shelves.utils.SpTool
 import com.shuwei.intelligent.shelves.utils.ext.dp
@@ -39,6 +48,9 @@ class InitActivity : BaseActivity() {
     private lateinit var binding: ActivityInitBinding
 
     private val viewModel: NetViewModel by viewModels()
+    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
 
     @SuppressLint("HardwareIds")
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -73,7 +85,8 @@ class InitActivity : BaseActivity() {
         binding.ivQrCode.invisible()
         binding.btnInit.invisible()
 
-        countDown()
+//        countDown()
+        initViews()
     }
 
     private fun countDown() {
@@ -161,4 +174,142 @@ class InitActivity : BaseActivity() {
         return true
     }
 
+
+    /**
+     * 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()
+        if (NetworkUtils.isNetworkConnected(this)) {
+            navigateToHome()
+            return
+        }
+        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.llNetwork.setBackgroundColor(Color.TRANSPARENT)
+        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() {
+        startActivity<HomeActivity>()
+        finish()
+    }
+
+    /**
+     * 显示"连接网络"按钮
+     */
+    private fun showNetworkButton() {
+        binding.llNetwork.setBackgroundColor("#5C77F7".toColorInt())
+        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/shuwei/intelligent/shelves/activity/SettingActivity.kt

@@ -1,66 +1,66 @@
-package com.shuwei.intelligent.shelves.activity
-
-import android.os.Bundle
-import android.os.Handler
-import android.os.Looper
-import com.shuwei.intelligent.shelves.base.BaseActivity
-import com.shuwei.intelligent.shelves.databinding.ActivitySettingBinding
-import com.shuwei.intelligent.shelves.utils.KeyboardUtil
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
-
-class SettingActivity: BaseActivity() {
-
-    private lateinit var binding: ActivitySettingBinding
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        binding = ActivitySettingBinding.inflate(layoutInflater)
-        setBackground()
-        setContentView(binding.root)
-        binding.btnSendCmd.setOnClickListener{
-            val cmd = binding.etInputCmd.text.toString().trim()
-            if (cmd.isBlank()) {
-                return@setOnClickListener
-            }
-            var record = binding.tvCmdRecord.text.toString().trim()
-            record = cmd+"\n"+record
-            binding.tvCmdRecord.text = record
-            val realCmd = "${HomeActivity.HEADER}0F01${cmd}${HomeActivity.FOOTER}"
-            sendCmd(realCmd)
-        }
-        binding.ivBack.setOnClickListener { finish() }
-        binding.root.setOnClickListener { v ->
-            KeyboardUtil.hideKeyboard(v)
-        }
-    }
-
-
-    private fun updateDateTime() {
-        val sdf = SimpleDateFormat(ShelfActivity.YYYY_MM_DD__EEEE_HH_MM_SS, Locale.CHINA)
-        val dateTime = sdf.format(Date())
-        val arr = dateTime.split("***")
-        updateLeftStatus(arr[0])
-        updateRightStatus(arr[1])
-    }
-
-    private val handler = Handler(Looper.getMainLooper())
-    private val updateTask = object : Runnable {
-        override fun run() {
-            updateDateTime()
-            handler.postDelayed(this, 1000)
-        }
-    }
-
-    override fun onResume() {
-        super.onResume()
-        hideStatusBar()
-        handler.post(updateTask)
-    }
-
-    override fun onPause() {
-        super.onPause()
-        handler.removeCallbacks(updateTask)
-    }
-
-}
+//package com.shuwei.intelligent.shelves.activity
+//
+//import android.os.Bundle
+//import android.os.Handler
+//import android.os.Looper
+//import com.shuwei.intelligent.shelves.base.BaseActivity
+//import com.shuwei.intelligent.shelves.databinding.ActivitySettingBinding
+//import com.shuwei.intelligent.shelves.utils.KeyboardUtil
+//import java.text.SimpleDateFormat
+//import java.util.Date
+//import java.util.Locale
+//
+//class SettingActivity: BaseActivity() {
+//
+//    private lateinit var binding: ActivitySettingBinding
+//    override fun onCreate(savedInstanceState: Bundle?) {
+//        super.onCreate(savedInstanceState)
+//        binding = ActivitySettingBinding.inflate(layoutInflater)
+//        setBackground()
+//        setContentView(binding.root)
+//        binding.btnSendCmd.setOnClickListener{
+//            val cmd = binding.etInputCmd.text.toString().trim()
+//            if (cmd.isBlank()) {
+//                return@setOnClickListener
+//            }
+//            var record = binding.tvCmdRecord.text.toString().trim()
+//            record = cmd+"\n"+record
+//            binding.tvCmdRecord.text = record
+//            val realCmd = "${HomeActivity.HEADER}0F01${cmd}${HomeActivity.FOOTER}"
+//            sendCmd(realCmd)
+//        }
+//        binding.ivBack.setOnClickListener { finish() }
+//        binding.root.setOnClickListener { v ->
+//            KeyboardUtil.hideKeyboard(v)
+//        }
+//    }
+//
+//
+//    private fun updateDateTime() {
+//        val sdf = SimpleDateFormat(ShelfActivity.YYYY_MM_DD__EEEE_HH_MM_SS, Locale.CHINA)
+//        val dateTime = sdf.format(Date())
+//        val arr = dateTime.split("***")
+//        updateLeftStatus(arr[0])
+//        updateRightStatus(arr[1])
+//    }
+//
+//    private val handler = Handler(Looper.getMainLooper())
+//    private val updateTask = object : Runnable {
+//        override fun run() {
+//            updateDateTime()
+//            handler.postDelayed(this, 1000)
+//        }
+//    }
+//
+//    override fun onResume() {
+//        super.onResume()
+//        hideStatusBar()
+//        handler.post(updateTask)
+//    }
+//
+//    override fun onPause() {
+//        super.onPause()
+//        handler.removeCallbacks(updateTask)
+//    }
+//
+//}

app/src/main/java/com/shuwei/intelligent/shelves/base/BaseActivity.kt

@@ -11,21 +11,21 @@ import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.lifecycleScope
-import com.gyf.immersionbar.BarHide
-import com.gyf.immersionbar.ImmersionBar
 import com.shuwei.intelligent.shelves.activity.HomeActivity
 import com.shuwei.intelligent.shelves.activity.HomeActivity.Companion.LIGHT_CLOSE
 import com.shuwei.intelligent.shelves.activity.HomeActivity.Companion.LIGHT_OPEN
 import com.shuwei.intelligent.shelves.R
-import com.shuwei.intelligent.shelves.activity.LogActivity
-import com.shuwei.intelligent.shelves.activity.SettingActivity
 import com.shuwei.intelligent.shelves.databinding.ActivityBaseBinding
 import com.shuwei.intelligent.shelves.serial.SerialPortManager
 import com.shuwei.intelligent.shelves.utils.FileLogger
 import com.shuwei.intelligent.shelves.utils.ext.clickWithDebounce
-import com.shuwei.intelligent.shelves.utils.ext.startActivity
 import kotlinx.coroutines.launch
 
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.WindowInsetsControllerCompat
+import com.shuwei.intelligent.shelves.utils.ext.setOnDoubleClickListener
+
 @Suppress("DEPRECATION")
 open class BaseActivity : AppCompatActivity() {
     val TAG = this.javaClass.simpleName
@@ -46,6 +46,7 @@ open class BaseActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        hideSystemBars()
         binding = ActivityBaseBinding.inflate(layoutInflater)
         setContentView(binding.root)
         statusBarDarkFont()
@@ -66,17 +67,21 @@ open class BaseActivity : AppCompatActivity() {
 //        }
 
         lightSwitchClick()
+
+        binding.tvLeftStatus.setOnDoubleClickListener {
+            finish()
+        }
     }
 
     fun hideStatusBar() {
-//        enableEdgeToEdge()
-//        val uiOptions = (View.SYSTEM_UI_FLAG_FULLSCREEN // 隐藏状态栏
-//                or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) // 隐藏导航栏（可选）
-//        window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_FULLSCREEN
-
-        ImmersionBar.with(this)
-            .hideBar(BarHide.FLAG_HIDE_STATUS_BAR)
-            .init()
+////        enableEdgeToEdge()
+////        val uiOptions = (View.SYSTEM_UI_FLAG_FULLSCREEN // 隐藏状态栏
+////                or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) // 隐藏导航栏（可选）
+////        window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_FULLSCREEN
+//
+//        ImmersionBar.with(this)
+//            .hideBar(BarHide.FLAG_HIDE_STATUS_BAR)
+//            .init()
     }
 
     fun statusBarDarkFont() {
@@ -157,13 +162,13 @@ open class BaseActivity : AppCompatActivity() {
             switchLight(tag.not())
         }
         binding.tvRightStatus.clickWithDebounce {
-            if (this is HomeActivity) {
-                startActivity<LogActivity> {
-                    putExtra(LogActivity.IS_LOG_DIR, true)
-                }
-                return@clickWithDebounce
-            }
-            startActivity<SettingActivity> { }
+//            if (this is HomeActivity) {
+//                startActivity<LogActivity> {
+//                    putExtra(LogActivity.IS_LOG_DIR, true)
+//                }
+//                return@clickWithDebounce
+//            }
+//            startActivity<SettingActivity> { }
         }
     }
 
@@ -181,4 +186,34 @@ open class BaseActivity : AppCompatActivity() {
         fileLogger.log(message)
     }
 
+    /**
+     * 窗口焦点变化时回调
+     * 场景：弹出 Dialog 后焦点丢失，Dialog 消失后焦点恢复，此时需重新隐藏系统栏，
+     * 避免系统栏在 Dialog 关闭后意外"复活"
+     */
+    override fun onWindowFocusChanged(hasFocus: Boolean) {
+        super.onWindowFocusChanged(hasFocus)
+        if (hasFocus) {
+            hideSystemBars()
+        }
+    }
+
+    /**
+     * 隐藏状态栏和导航栏
+     * 使用 WindowInsetsControllerCompat（Androidx 推荐方式，向下兼容性好）
+     * - 状态栏：完全隐藏
+     * - 导航栏：完全隐藏，底部上滑时临时出现，松手后自动收回（BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE）
+     */
+    private fun hideSystemBars() {
+        // 允许布局延伸到系统栏区域（edge-to-edge），避免内容被系统栏遮挡
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+        WindowInsetsControllerCompat(window, window.decorView).apply {
+            // 同时隐藏状态栏和导航栏
+            hide(WindowInsetsCompat.Type.systemBars())
+            // 底部上滑时临时显示导航栏，松手后自动隐藏（沉浸式 Sticky 模式）
+            systemBarsBehavior =
+                WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+        }
+    }
+
 }

app/src/main/java/com/shuwei/intelligent/shelves/utils/NetworkUtils.kt

@@ -0,0 +1,24 @@
+package com.shuwei.intelligent.shelves.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/java/com/shuwei/intelligent/shelves/utils/ext/Common.kt

@@ -25,6 +25,7 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import android.content.ClipData
 import android.content.ClipboardManager
+import android.os.SystemClock
 
 fun Context.toast(
     message: String?,
@@ -175,3 +176,22 @@ fun String.copyTextToClipboard(context: Context) {
     Toast.makeText(context, "文本已复制到剪贴板", Toast.LENGTH_SHORT).show()
 }
 
+/**
+ * 为View添加双击点击事件的扩展函数
+ */
+fun View.setOnDoubleClickListener(onDoubleClickListener: (View) -> Unit) {
+    var lastClickTime = 0L
+    var lastClickView: View? = null
+
+    this.setOnClickListener { view ->
+        val currentTime = SystemClock.elapsedRealtime()
+        if (lastClickView === view && currentTime - lastClickTime < 500) {
+            // 双击事件触发
+            onDoubleClickListener(view)
+            lastClickTime = 0
+        } else {
+            lastClickTime = currentTime
+            lastClickView = view
+        }
+    }
+}