feat: 系统控制模块 - 硬件抽象层

新增：
- ScreenController 屏幕控制接口 + FiseScreenController 实现（ROM广播）
- NfcController NFC控制接口 + FiseNfcController 实现（sysfs读写）
- VibrationController 振动接口 + FiseVibrationController 实现（13种方案+音频）
- SystemStateMonitor 系统状态监听（电量、蓝牙状态广播）
- DeviceModule Hilt硬件抽象绑定
- 8个音频文件（res/raw/）
- AppEvent 新增4个系统状态事件

修改：
- MainActivity 注册 SystemStateMonitor
- HomeFragment 硬件验证demo（熄屏/振动/NFC/电量实时显示）

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/src/main/java/com/xiaoqu/watch/app/MainActivity.kt

@@ -6,14 +6,23 @@ import android.view.View
 import androidx.activity.OnBackPressedCallback
 import androidx.appcompat.app.AppCompatActivity
 import com.xiaoqu.watch.databinding.ActivityMainBinding
+import com.xiaoqu.watch.service.manager.SystemStateMonitor
 import dagger.hilt.android.AndroidEntryPoint
 import timber.log.Timber
+import javax.inject.Inject
 
+/**
+ * 主 Activity（Launcher 模式，单 Activity + 多 Fragment 架构）
+ * 职责：全屏设置、物理返回键拦截、系统状态监听注册
+ */
 @AndroidEntryPoint
 class MainActivity : AppCompatActivity() {
 
     private lateinit var binding: ActivityMainBinding
 
+    /** 系统状态监听器（电量、蓝牙状态） */
+    @Inject lateinit var systemStateMonitor: SystemStateMonitor
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
@@ -33,9 +42,18 @@ class MainActivity : AppCompatActivity() {
         // 拦截物理返回键
         setupBackButton()
 
+        // 注册系统状态监听（电量、蓝牙）
+        systemStateMonitor.register()
+
         Timber.d("MainActivity created")
     }
 
+    override fun onDestroy() {
+        super.onDestroy()
+        // 取消系统状态监听
+        systemStateMonitor.unregister()
+    }
+
     /**
      * 物理返回键拦截：
      * - 已绑定用户 → 开启 NFC 打卡模式（后续模块实现）

app/src/main/java/com/xiaoqu/watch/device/nfc/FiseNfcController.kt

@@ -0,0 +1,126 @@
+package com.xiaoqu.watch.device.nfc
+
+import kotlinx.coroutines.*
+import timber.log.Timber
+import java.io.BufferedReader
+import java.io.File
+import java.io.FileReader
+import javax.inject.Inject
+import javax.inject.Singleton
+
+/**
+ * FISE 定制 ROM NFC/RFID 控制实现
+ * 通过 sysfs 文件读写控制 RFID 模块（FISE ROM 特有）
+ *
+ * 硬件接口：
+ * - 上电：读 /sys/bus/i2c/drivers/rfid/1-0050/power_on
+ * - 断电：读 /sys/bus/i2c/drivers/rfid/1-0050/power_off
+ * - 读卡：读 /sys/bus/i2c/drivers/rfid/1-0050/typeA_id（轮询）
+ */
+@Singleton
+class FiseNfcController @Inject constructor() : NfcController {
+
+    companion object {
+        /** RFID 上电文件路径 */
+        private const val RFID_POWER_ON = "/sys/bus/i2c/drivers/rfid/1-0050/power_on"
+        /** RFID 断电文件路径 */
+        private const val RFID_POWER_OFF = "/sys/bus/i2c/drivers/rfid/1-0050/power_off"
+        /** RFID 读卡文件路径 */
+        private const val RFID_TYPEA_ID = "/sys/bus/i2c/drivers/rfid/1-0050/typeA_id"
+        /** 轮询间隔（毫秒） */
+        private const val SCAN_INTERVAL_MS = 1000L
+    }
+
+    /** NFC 开关状态 */
+    private var _isOpen = false
+
+    /** 轮询协程 Job */
+    private var scanJob: Job? = null
+
+    /** 协程作用域 */
+    private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
+
+    override fun isOpen(): Boolean = _isOpen
+
+    /** 开启 NFC：读 power_on 文件触发硬件上电 */
+    override fun open() {
+        Timber.d("NFC控制: 开启")
+        readFile(RFID_POWER_ON)
+        _isOpen = true
+    }
+
+    /** 关闭 NFC：读 power_off 文件触发硬件断电，停止轮询 */
+    override fun close() {
+        Timber.d("NFC控制: 关闭")
+        stopScan()
+        readFile(RFID_POWER_OFF)
+        _isOpen = false
+    }
+
+    /**
+     * 开始轮询读卡
+     * 每 1 秒读一次 typeA_id 文件，解析出卡号后回调
+     * @param callback 读到卡后的回调，参数为 nfcId
+     */
+    override fun startScan(callback: (nfcId: String) -> Unit) {
+        // 先停止已有的轮询
+        stopScan()
+
+        Timber.d("NFC控制: 开始轮询读卡")
+        scanJob = scope.launch {
+            while (isActive) {
+                try {
+                    val content = readFile(RFID_TYPEA_ID)
+                    if (content.isNotEmpty()) {
+                        // 解析卡号：取第 12 位之后的内容，去除空格
+                        // 对应旧版：typeaId.substring(12).replace(/\s*/g, "")
+                        val nfcId = if (content.length > 12) {
+                            content.substring(12).replace("\\s+".toRegex(), "")
+                        } else {
+                            content.replace("\\s+".toRegex(), "")
+                        }
+
+                        if (nfcId.isNotEmpty()) {
+                            Timber.d("NFC控制: 读到卡号 $nfcId")
+                            // 切回主线程回调
+                            withContext(Dispatchers.Main) {
+                                callback(nfcId)
+                            }
+                        }
+                    }
+                } catch (e: Exception) {
+                    Timber.w(e, "NFC控制: 读卡异常")
+                }
+                delay(SCAN_INTERVAL_MS)
+            }
+        }
+    }
+
+    /** 停止轮询 */
+    override fun stopScan() {
+        scanJob?.cancel()
+        scanJob = null
+        Timber.d("NFC控制: 停止轮询")
+    }
+
+    /**
+     * 读取 sysfs 文件内容
+     * @param path 文件路径
+     * @return 文件内容（读取失败返回空字符串）
+     */
+    private fun readFile(path: String): String {
+        return try {
+            val file = File(path)
+            if (!file.exists()) {
+                Timber.w("NFC控制: 文件不存在 $path")
+                return ""
+            }
+            BufferedReader(FileReader(file)).use { reader ->
+                reader.readLine() ?: ""
+            }
+        } catch (e: Exception) {
+            Timber.w(e, "NFC控制: 读取文件失败 $path")
+            ""
+        }
+    }
+}

app/src/main/java/com/xiaoqu/watch/device/nfc/NfcController.kt

@@ -0,0 +1,18 @@
+package com.xiaoqu.watch.device.nfc
+
+/**
+ * NFC/RFID 控制接口（硬件抽象层）
+ * 封装 NFC 开关和读卡操作，换设备时只需替换实现类
+ */
+interface NfcController {
+    /** NFC 是否已开启 */
+    fun isOpen(): Boolean
+    /** 开启 NFC 电源 */
+    fun open()
+    /** 关闭 NFC 电源 */
+    fun close()
+    /** 开始轮询读卡，读到卡后回调 nfcId */
+    fun startScan(callback: (nfcId: String) -> Unit)
+    /** 停止轮询 */
+    fun stopScan()
+}

app/src/main/java/com/xiaoqu/watch/device/screen/FiseScreenController.kt

@@ -0,0 +1,44 @@
+package com.xiaoqu.watch.device.screen
+
+import android.content.Context
+import android.content.Intent
+import android.os.PowerManager
+import dagger.hilt.android.qualifiers.ApplicationContext
+import timber.log.Timber
+import javax.inject.Inject
+import javax.inject.Singleton
+
+/**
+ * FISE 定制 ROM 屏幕控制实现
+ * 通过系统广播控制亮屏/熄屏（FISE ROM 特有）
+ */
+@Singleton
+class FiseScreenController @Inject constructor(
+    @ApplicationContext private val context: Context
+) : ScreenController {
+
+    companion object {
+        /** FISE ROM 亮屏广播 */
+        private const val ACTION_SCREEN_ON = "com.fise.turn_screen_on"
+        /** FISE ROM 熄屏广播 */
+        private const val ACTION_SCREEN_OFF = "com.fise.turn_screen_off"
+    }
+
+    /** 获取屏幕是否亮着（通过 PowerManager 标准 API） */
+    override fun isScreenOn(): Boolean {
+        val pm = context.getSystemService(Context.POWER_SERVICE) as PowerManager
+        return pm.isScreenOn
+    }
+
+    /** 亮屏：发送 FISE ROM 自定义广播 */
+    override fun turnOn() {
+        Timber.d("屏幕控制: 亮屏")
+        context.sendBroadcast(Intent(ACTION_SCREEN_ON))
+    }
+
+    /** 熄屏：发送 FISE ROM 自定义广播 */
+    override fun turnOff() {
+        Timber.d("屏幕控制: 熄屏")
+        context.sendBroadcast(Intent(ACTION_SCREEN_OFF))
+    }
+}

app/src/main/java/com/xiaoqu/watch/device/screen/ScreenController.kt

@@ -0,0 +1,14 @@
+package com.xiaoqu.watch.device.screen
+
+/**
+ * 屏幕控制接口（硬件抽象层）
+ * 封装亮屏/熄屏操作，换设备时只需替换实现类
+ */
+interface ScreenController {
+    /** 获取屏幕是否亮着 */
+    fun isScreenOn(): Boolean
+    /** 亮屏 */
+    fun turnOn()
+    /** 熄屏 */
+    fun turnOff()
+}

app/src/main/java/com/xiaoqu/watch/device/sensor/FiseVibrationController.kt

@@ -0,0 +1,136 @@
+package com.xiaoqu.watch.device.sensor
+
+import android.content.Context
+import android.media.MediaPlayer
+import android.os.Vibrator
+import dagger.hilt.android.qualifiers.ApplicationContext
+import kotlinx.coroutines.*
+import timber.log.Timber
+import javax.inject.Inject
+import javax.inject.Singleton
+
+/**
+ * FISE 振动控制实现
+ * <20><><EFBFBD>持简单振动和方案振动（嵌套循环 + 音频反馈）
+ *
+ * 振动算法（与旧版 shockStore.js 一致）：
+ * 外层循环 shockCycleTimes 次 {
+ *   内层循环 shockTimes 次 {
+ *     振动 shockTime 秒
+ *     休息 shockIntervalTime 秒
+ *   }
+ * }
+ */
+@Singleton
+class FiseVibrationController @Inject constructor(
+    @ApplicationContext private val context: Context
+) : VibrationController {
+
+    /** 系统振动器 */
+    @Suppress("DEPRECATION")
+    private val vibrator = context.getSystemService(Context.VIBRATOR_SERVICE) as Vibrator
+
+    /** 当前振动协程 Job */
+    private var patternJob: Job? = null
+
+    /** 协程作用域 */
+    private val scope = CoroutineScope(Dispatchers.Main + SupervisorJob())
+
+    /** 当<><E5BD93> MediaPlayer（播放完毕后释<E5908E><E9878A>） */
+    private var mediaPlayer: MediaPlayer? = null
+
+    /** 执行一次<E4B880><E6ACA1><EFBFBD>单振动 */
+    @Suppress("DEPRECATION")
+    override fun vibrate(durationMs: Long) {
+        Timber.d("振动: ${durationMs}ms")
+        vibrator.vibrate(durationMs)
+    }
+
+    /**
+     * 按方案执行<E689A7><E8A18C>动（<E58AA8><EFBC88><EFBFBD>循环和音频反馈）
+     * @param pattern 振动方案
+     */
+    override fun executePattern(pattern: VibrationPattern) {
+        // 先停止之前的振动
+        stop()
+
+        Timber.d("振动方案: ${pattern.planName}(planId=${pattern.planId})")
+
+        // 播放音频（如果启用且有音频资源）
+        if (pattern.voiceState && pattern.audioResId != 0) {
+            playAudio(pattern.audioResId)
+        }
+
+        // 执行振动（如果启用）
+        if (pattern.shockState) {
+            patternJob = scope.launch {
+                executePatternLoop(pattern)
+            }
+        }
+    }
+
+    /** 停止当前振动和音频 */
+    override fun stop() {
+        // 停止振动<E68CAF><E58AA8>程
+        patternJob?.cancel()
+        patternJob = null
+        // 停止硬件振动
+        vibrator.cancel()
+        // 停止音频
+        releaseMediaPlayer()
+    }
+
+    /**
+     * 执行振动方案的嵌套循环
+     * 外层：shockCycleTimes 次
+     * 内层：shockTimes 次振动 + 休息
+     */
+    @Suppress("DEPRECATION")
+    private suspend fun executePatternLoop(pattern: VibrationPattern) {
+        val vibrateDurationMs = pattern.shockTime * 1000L
+        val intervalMs = pattern.shockIntervalTime * 1000L
+
+        // 外层循环：频次循环
+        for (cycle in 0 until pattern.shockCycleTimes) {
+            // 内层循环：每频次振动次数
+            for (times in 0 until pattern.shockTimes) {
+                // 振动
+                vibrator.vibrate(vibrateDurationMs)
+                // 等待振动<E68CAF><E58AA8>成 + 休息间隔
+                delay(vibrateDurationMs + intervalMs)
+            }
+        }
+    }
+
+    /**
+     * 播放音频反馈
+     * @param resId 音频资源 ID（R.raw.xxx）
+     */
+    private fun playAudio(resId: Int) {
+        try {
+            // 释放上一个 MediaPlayer
+            releaseMediaPlayer()
+            // 创建并播放
+            mediaPlayer = MediaPlayer.create(context, resId)?.apply {
+                setOnCompletionListener {
+                    // 播放完毕自动释放
+                    it.release()
+                    mediaPlayer = null
+                }
+                start()
+            }
+        } catch (e: Exception) {
+            Timber.w(e, "振动: 音频播放失败")
+        }
+    }
+
+    /** 释放 MediaPlayer 防止内存泄漏 */
+    private fun releaseMediaPlayer() {
+        try {
+            mediaPlayer?.release()
+        } catch (e: Exception) {
+            // ignore
+        }
+        mediaPlayer = null
+    }
+}

app/src/main/java/com/xiaoqu/watch/device/sensor/VibrationController.kt

@@ -0,0 +1,14 @@
+package com.xiaoqu.watch.device.sensor
+
+/**
+ * 振动控制接口（硬件抽象层）
+ * 封装简单振动和方案振动（含循环+音频）
+ */
+interface VibrationController {
+    /** 执行一次简单振动 */
+    fun vibrate(durationMs: Long)
+    /** 按方案执行振动（含循环和音频反馈） */
+    fun executePattern(pattern: VibrationPattern)
+    /** 停止当前振动 */
+    fun stop()
+}

app/src/main/java/com/xiaoqu/watch/device/sensor/VibrationDefaults.kt

@@ -0,0 +1,90 @@
+package com.xiaoqu.watch.device.sensor
+
+import com.xiaoqu.watch.R
+
+/**
+ * 13 种默认振动方案
+ * 对应旧版 shockStore.js 中的 shockParams
+ * 参数可被服务端下发覆盖
+ */
+object VibrationDefaults {
+
+    /** 根据 planId 获取默认振动方案 */
+    fun getPattern(planId: Int): VibrationPattern? = patterns[planId]
+
+    /** 所有默认方案 */
+    val patterns: Map<Int, VibrationPattern> = mapOf(
+        // planId 2: 新消息
+        2 to VibrationPattern(
+            planId = 2, planName = "新消息",
+            shockTime = 1, shockTimes = 2, shockIntervalTime = 1, shockCycleTimes = 1,
+            audioResId = 0
+        ),
+        // planId 3: 未读提醒
+        3 to VibrationPattern(
+            planId = 3, planName = "未读提醒",
+            shockTime = 1, shockTimes = 3, shockIntervalTime = 1, shockCycleTimes = 1,
+            audioResId = 0
+        ),
+        // planId 4: 单次打卡成功
+        4 to VibrationPattern(
+            planId = 4, planName = "单次打卡成功",
+            shockTime = 1, shockTimes = 1, shockIntervalTime = 0, shockCycleTimes = 1,
+            audioResId = R.raw.punch_success
+        ),
+        // planId 5: 批量打卡成功
+        5 to VibrationPattern(
+            planId = 5, planName = "批量打卡成功",
+            shockTime = 1, shockTimes = 2, shockIntervalTime = 1, shockCycleTimes = 1,
+            audioResId = R.raw.punch_success
+        ),
+        // planId 6: 进入打卡范围
+        6 to VibrationPattern(
+            planId = 6, planName = "进入打卡范围",
+            shockTime = 1, shockTimes = 1, shockIntervalTime = 0, shockCycleTimes = 1,
+            audioResId = R.raw.open_success
+        ),
+        // planId 7: 打卡失败
+        7 to VibrationPattern(
+            planId = 7, planName = "打卡失败",
+            shockTime = 1, shockTimes = 3, shockIntervalTime = 1, shockCycleTimes = 2,
+            audioResId = 0
+        ),
+        // planId 8: NFC 开启
+        8 to VibrationPattern(
+            planId = 8, planName = "NFC开启",
+            shockTime = 1, shockTimes = 1, shockIntervalTime = 0, shockCycleTimes = 1,
+            audioResId = R.raw.open_punch
+        ),
+        // planId 9: NFC 关闭
+        9 to VibrationPattern(
+            planId = 9, planName = "NFC关闭",
+            shockTime = 1, shockTimes = 1, shockIntervalTime = 0, shockCycleTimes = 1,
+            audioResId = R.raw.close_punch
+        ),
+        // planId 10: 离线
+        10 to VibrationPattern(
+            planId = 10, planName = "离线",
+            shockTime = 1, shockTimes = 2, shockIntervalTime = 1, shockCycleTimes = 1,
+            audioResId = R.raw.offline
+        ),
+        // planId 11: 开门失败
+        11 to VibrationPattern(
+            planId = 11, planName = "开门失败",
+            shockTime = 1, shockTimes = 2, shockIntervalTime = 1, shockCycleTimes = 1,
+            audioResId = R.raw.open_failed
+        ),
+        // planId 12: 无权限开门
+        12 to VibrationPattern(
+            planId = 12, planName = "无权限开门",
+            shockTime = 1, shockTimes = 2, shockIntervalTime = 1, shockCycleTimes = 1,
+            audioResId = R.raw.no_auth_open
+        ),
+        // planId 13: 正在开锁
+        13 to VibrationPattern(
+            planId = 13, planName = "正在开锁",
+            shockTime = 1, shockTimes = 1, shockIntervalTime = 0, shockCycleTimes = 1,
+            audioResId = R.raw.open_locking
+        )
+    )
+}

app/src/main/java/com/xiaoqu/watch/device/sensor/VibrationPattern.kt

@@ -0,0 +1,29 @@
+package com.xiaoqu.watch.device.sensor
+
+/**
+ * 振动方案数据类
+ * 对应旧版 shockStore.js 中的振动参数
+ *
+ * 振动算法：外层循环 shockCycleTimes 次，每次内层振动 shockTimes 次，
+ * 每次振动 shockTime 秒，振动间休息 shockIntervalTime 秒
+ */
+data class VibrationPattern(
+    /** 方案 ID（2-13） */
+    val planId: Int,
+    /** 方案名称 */
+    val planName: String,
+    /** 单次振动时长（秒） */
+    val shockTime: Int,
+    /** 每频次振动次数 */
+    val shockTimes: Int,
+    /** 振动间休息时长（秒） */
+    val shockIntervalTime: Int,
+    /** 频次循环次数 */
+    val shockCycleTimes: Int,
+    /** 是否启用振动 */
+    val shockState: Boolean = true,
+    /** 是否启用声音 */
+    val voiceState: Boolean = true,
+    /** 音频资源 ID（R.raw.xxx），0 表示无音频 */
+    val audioResId: Int = 0
+)

app/src/main/java/com/xiaoqu/watch/di/DeviceModule.kt

@@ -0,0 +1,38 @@
+package com.xiaoqu.watch.di
+
+import com.xiaoqu.watch.device.nfc.FiseNfcController
+import com.xiaoqu.watch.device.nfc.NfcController
+import com.xiaoqu.watch.device.screen.FiseScreenController
+import com.xiaoqu.watch.device.screen.ScreenController
+import com.xiaoqu.watch.device.sensor.FiseVibrationController
+import com.xiaoqu.watch.device.sensor.VibrationController
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+/**
+ * 硬件抽象层 Hilt 绑定模块
+ * 将接口绑定到 FISE ROM 实现类
+ * 换设备时只需修改此文件的绑定
+ */
+@Module
+@InstallIn(SingletonComponent::class)
+abstract class DeviceModule {
+
+    /** 屏幕控制：FISE ROM 广播实现 */
+    @Binds
+    @Singleton
+    abstract fun bindScreenController(impl: FiseScreenController): ScreenController
+
+    /** NFC 控制：FISE ROM sysfs 实现 */
+    @Binds
+    @Singleton
+    abstract fun bindNfcController(impl: FiseNfcController): NfcController
+
+    /** 振动控制：标准 Vibrator + MediaPlayer 实现 */
+    @Binds
+    @Singleton
+    abstract fun bindVibrationController(impl: FiseVibrationController): VibrationController
+}

app/src/main/java/com/xiaoqu/watch/event/AppEvent.kt

@@ -17,4 +17,10 @@ sealed class AppEvent {
     data object DeviceUnbound : AppEvent()
     data object BindSuccess : AppEvent()
     data class WorkStateChanged(val isWorking: Boolean) : AppEvent()
+
+    // 系统状态监听
+    data class BatteryChanged(val level: Int, val isCharging: Boolean) : AppEvent()
+    data class BluetoothStateChanged(val isOn: Boolean) : AppEvent()
+    data class BluetoothDeviceConnected(val deviceName: String) : AppEvent()
+    data class BluetoothDeviceDisconnected(val deviceName: String) : AppEvent()
 }

app/src/main/java/com/xiaoqu/watch/service/manager/SystemStateMonitor.kt

@@ -0,0 +1,129 @@
+package com.xiaoqu.watch.service.manager
+
+import android.bluetooth.BluetoothAdapter
+import android.bluetooth.BluetoothDevice
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.BatteryManager
+import com.xiaoqu.watch.event.AppEvent
+import com.xiaoqu.watch.event.EventBus
+import dagger.hilt.android.qualifiers.ApplicationContext
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+import timber.log.Timber
+import javax.inject.Inject
+import javax.inject.Singleton
+
+/**
+ * 系统状态监听器
+ * 注册 BroadcastReceiver 监听电量、蓝牙状态变化，通过 EventBus 分发事件
+ *
+ * 使用方式：
+ * - MainActivity.onCreate 中调用 register()
+ * - MainActivity.onDestroy 中调用 unregister()
+ */
+@Singleton
+class SystemStateMonitor @Inject constructor(
+    @ApplicationContext private val context: Context,
+    private val eventBus: EventBus
+) {
+    /** 协程作用域（用于发送事件） */
+    private val scope = CoroutineScope(Dispatchers.Main + SupervisorJob())
+
+    /** 是否已注册 */
+    private var registered = false
+
+    /** 广播接收器 */
+    private val receiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+            when (intent.action) {
+                // 电量变化
+                Intent.ACTION_BATTERY_CHANGED -> handleBatteryChanged(intent)
+                // 蓝牙开关状态变化
+                BluetoothAdapter.ACTION_STATE_CHANGED -> handleBluetoothStateChanged(intent)
+                // 蓝牙设备连接
+                BluetoothDevice.ACTION_ACL_CONNECTED -> handleBluetoothConnected(intent)
+                // 蓝牙设备断开
+                BluetoothDevice.ACTION_ACL_DISCONNECTED -> handleBluetoothDisconnected(intent)
+            }
+        }
+    }
+
+    /** 注册广播监听 */
+    fun register() {
+        if (registered) return
+
+        val filter = IntentFilter().apply {
+            addAction(Intent.ACTION_BATTERY_CHANGED)
+            addAction(BluetoothAdapter.ACTION_STATE_CHANGED)
+            addAction(BluetoothDevice.ACTION_ACL_CONNECTED)
+            addAction(BluetoothDevice.ACTION_ACL_DISCONNECTED)
+        }
+        context.registerReceiver(receiver, filter)
+        registered = true
+        Timber.d("系统状态监听: 已注册")
+    }
+
+    /** 取消注册 */
+    fun unregister() {
+        if (!registered) return
+
+        try {
+            context.unregisterReceiver(receiver)
+        } catch (e: Exception) {
+            Timber.w(e, "系统状态监听: 取消注册异常")
+        }
+        registered = false
+        Timber.d("系统状态监听: 已取消注册")
+    }
+
+    /** 处理电量变化广播 */
+    private fun handleBatteryChanged(intent: Intent) {
+        // 电量百分比 = level / scale * 100
+        val level = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, 0)
+        val scale = intent.getIntExtra(BatteryManager.EXTRA_SCALE, 100)
+        val percent = (level * 100) / scale
+
+        // 充电状态
+        val status = intent.getIntExtra(BatteryManager.EXTRA_STATUS, -1)
+        val isCharging = status == BatteryManager.BATTERY_STATUS_CHARGING
+                || status == BatteryManager.BATTERY_STATUS_FULL
+
+        emitEvent(AppEvent.BatteryChanged(percent, isCharging))
+    }
+
+    /** 处理蓝牙开关状态变化 */
+    private fun handleBluetoothStateChanged(intent: Intent) {
+        val state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)
+        val isOn = state == BluetoothAdapter.STATE_ON
+        Timber.d("系统状态监听: 蓝牙状态 isOn=$isOn")
+        emitEvent(AppEvent.BluetoothStateChanged(isOn))
+    }
+
+    /** 处理蓝牙设备连接 */
+    private fun handleBluetoothConnected(intent: Intent) {
+        val device = intent.getParcelableExtra<BluetoothDevice>(BluetoothDevice.EXTRA_DEVICE)
+        val name = device?.name ?: "未知设备"
+        Timber.d("系统状态监听: 蓝牙已连接 $name")
+        emitEvent(AppEvent.BluetoothDeviceConnected(name))
+    }
+
+    /** 处理蓝牙设备断开 */
+    private fun handleBluetoothDisconnected(intent: Intent) {
+        val device = intent.getParcelableExtra<BluetoothDevice>(BluetoothDevice.EXTRA_DEVICE)
+        val name = device?.name ?: "未知设备"
+        Timber.d("系统状态监听: 蓝牙已断开 $name")
+        emitEvent(AppEvent.BluetoothDeviceDisconnected(name))
+    }
+
+    /** 通过 EventBus 发送事件 */
+    private fun emitEvent(event: AppEvent) {
+        scope.launch {
+            eventBus.emit(event)
+        }
+    }
+}

app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt

@@ -5,34 +5,50 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.FrameLayout
+import androidx.lifecycle.lifecycleScope
 import com.xiaoqu.watch.R
 import com.xiaoqu.watch.data.prefs.DevicePrefs
 import com.xiaoqu.watch.data.prefs.UserPrefs
 import com.xiaoqu.watch.databinding.FragmentHomeBinding
+import com.xiaoqu.watch.device.nfc.NfcController
+import com.xiaoqu.watch.device.screen.ScreenController
+import com.xiaoqu.watch.device.sensor.VibrationController
+import com.xiaoqu.watch.device.sensor.VibrationDefaults
+import com.xiaoqu.watch.event.AppEvent
+import com.xiaoqu.watch.event.EventBus
 import com.xiaoqu.watch.ui.common.BaseFragment
 import com.xiaoqu.watch.ui.widget.NavBarHelper
-import com.xiaoqu.watch.ui.widget.QuConfirmDialog
 import com.xiaoqu.watch.ui.widget.QuTipDialog
 import com.xiaoqu.watch.util.DateUtil
 import com.xiaoqu.watch.util.DeviceUtil
 import com.xiaoqu.watch.util.NetworkUtil
 import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 /**
  * 首页 Fragment
- * 当前为 UI 组件 demo 页面，展示 NavBar、按钮样式、弹窗组件
+ * 当前为硬件验证 demo 页面，展示系统状态 + 硬件控制测试按钮
  */
 @AndroidEntryPoint
 class HomeFragment : BaseFragment<FragmentHomeBinding>() {
 
     @Inject lateinit var devicePrefs: DevicePrefs
     @Inject lateinit var userPrefs: UserPrefs
+    @Inject lateinit var screenController: ScreenController
+    @Inject lateinit var nfcController: NfcController
+    @Inject lateinit var vibrationController: VibrationController
+    @Inject lateinit var eventBus: EventBus
 
-    /** 提示弹窗（挂载到 Activity 的 dialog_container） */
+    /** 提示弹窗 */
     private lateinit var tipDialog: QuTipDialog
-    /** 确认弹窗 */
-    private lateinit var confirmDialog: QuConfirmDialog
+
+    /** NFC 是否正在扫描 */
+    private var nfcScanning = false
+
+    /** 当前电量和充电状态 */
+    private var batteryLevel = -1
+    private var batteryCharging = false
 
     override fun createBinding(inflater: LayoutInflater, container: ViewGroup?): FragmentHomeBinding {
         return FragmentHomeBinding.inflate(inflater, container, false)
@@ -44,19 +60,30 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
         // 初始化设备信息
         initDevicePrefs()
 
-        // 设置 NavBar 为首页模式（状态图标 + 时间 + 电量）
+        // 设置 NavBar 为首页模式
         NavBarHelper.setupHomePage(binding.root)
 
-        // 初始化弹窗（使用 Activity 的全局弹窗容器）
+        // 初始化弹窗
         val dialogContainer = requireActivity().findViewById<FrameLayout>(R.id.dialog_container)
         tipDialog = QuTipDialog(dialogContainer)
-        confirmDialog = QuConfirmDialog(dialogContainer)
 
-        // 显示 demo 信息
-        showDemoInfo()
+        // 显示状态信息
+        updateStatus()
 
-        // 绑定按钮事件
+        // 绑定测试按钮
         setupButtons()
+
+        // 监听系统状态事件
+        observeSystemEvents()
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        // 停止 NFC 扫描
+        if (nfcScanning) {
+            nfcController.stopScan()
+            nfcScanning = false
+        }
     }
 
     /** 首次启动时初始化设备信息到 device_prefs */
@@ -64,58 +91,111 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
         if (!devicePrefs.isInitialized) {
             val info = DeviceUtil.getDeviceInfo(requireContext())
             devicePrefs.saveDeviceInfo(
-                imei = info.imei,
-                serial = info.serial,
-                bluetoothName = info.bluetoothName,
-                bluetoothMac = info.bluetoothMac,
-                brand = info.brand,
-                model = info.model,
-                osVersion = info.osVersion,
-                totalMemory = info.totalMemory
+                imei = info.imei, serial = info.serial,
+                bluetoothName = info.bluetoothName, bluetoothMac = info.bluetoothMac,
+                brand = info.brand, model = info.model,
+                osVersion = info.osVersion, totalMemory = info.totalMemory
             )
         }
     }
 
-    /** 显示设备和网络基本信息 */
-    private fun showDemoInfo() {
+    /** 更新状态信息显示 */
+    private fun updateStatus() {
         val dateInfo = DateUtil.getDateInfo()
         val sb = StringBuilder()
-        sb.appendLine("${dateInfo.date} ${dateInfo.week}")
+        sb.appendLine("${dateInfo.date} ${dateInfo.week} ${dateInfo.time}")
         sb.appendLine("设备: ${devicePrefs.brand} ${devicePrefs.model}")
         sb.appendLine("网络: ${NetworkUtil.getNetworkTypeName(requireContext())}")
         sb.appendLine("绑定: ${if (userPrefs.isBound) "是" else "否"}")
-        binding.tvDemoInfo.text = sb.toString()
+        // 电量信息（等收到广播后更新）
+        if (batteryLevel >= 0) {
+            sb.appendLine("电量: ${batteryLevel}% ${if (batteryCharging) "(充电中)" else ""}")
+        }
+        sb.appendLine("屏幕: ${if (screenController.isScreenOn()) "亮" else "灭"}")
+        sb.appendLine("NFC: ${if (nfcController.isOpen()) "开" else "关"}")
+        binding.tvStatus.text = sb.toString()
     }
 
-    /** 绑定按钮点击事件 */
+    /** 绑定测试按钮 */
     private fun setupButtons() {
-        // 显示提示弹窗（成功状态，3 秒倒计时后自动关闭）
+        // 熄屏测试：熄屏 3 秒后自动亮屏
+        binding.btnScreenOff.setOnClickListener {
+            screenController.turnOff()
+            binding.root.postDelayed({
+                screenController.turnOn()
+                updateStatus()
+            }, 3000)
+        }
+
+        // 振动测试：执行 planId=4（打卡成功）方案
+        binding.btnVibrate.setOnClickListener {
+            val pattern = VibrationDefaults.getPattern(4)
+            if (pattern != null) {
+                vibrationController.executePattern(pattern)
+            }
+        }
+
+        // NFC 读卡测试：开启/关闭切换
+        binding.btnNfcScan.setOnClickListener {
+            if (nfcScanning) {
+                // 停止扫描
+                nfcController.stopScan()
+                nfcController.close()
+                nfcScanning = false
+                binding.btnNfcScan.text = "NFC 读卡测试"
+                updateStatus()
+            } else {
+                // 开始扫描
+                nfcController.open()
+                nfcController.startScan { nfcId ->
+                    // 读到卡号，显示提示
+                    tipDialog.show(
+                        status = QuTipDialog.Status.SUCCESS,
+                        title = "读到NFC卡",
+                        desc = "卡号: $nfcId",
+                        back = true, step = 0, countdown = 3
+                    )
+                }
+                nfcScanning = true
+                binding.btnNfcScan.text = "停止 NFC 扫描"
+                updateStatus()
+            }
+        }
+
+        // 提示弹窗测试
         binding.btnShowTip.setOnClickListener {
             tipDialog.show(
                 status = QuTipDialog.Status.SUCCESS,
                 title = "操作成功",
                 desc = "这是一个提示弹窗 demo",
-                back = true,
-                step = 0,  // 只关闭，不返回
-                countdown = 3
-            )
-        }
-
-        // 显示确认弹窗
-        binding.btnShowConfirm.setOnClickListener {
-            confirmDialog.showText(
-                text = "确认执行此操作？",
-                onConfirm = {
-                    // 确认后显示成功提示
-                    tipDialog.show(
-                        status = QuTipDialog.Status.SUCCESS,
-                        title = "已确认",
-                        back = true,
-                        step = 0,
-                        countdown = 2
-                    )
-                }
+                back = true, step = 0, countdown = 3
             )
         }
     }
+
+    /** 监听系统状态事件（电量、蓝牙）<E78999><EFBC89><EFBFBD>更新 NavBar 和状态显示 */
+    private fun observeSystemEvents() {
+        viewLifecycleOwner.lifecycleScope.launch {
+            eventBus.events.collect { event ->
+                when (event) {
+                    // 电量变化：更新 NavBar 电量图标 + 状态文字
+                    is AppEvent.BatteryChanged -> {
+                        batteryLevel = event.level
+                        batteryCharging = event.isCharging
+                        NavBarHelper.updateBattery(binding.root, event.level, event.isCharging)
+                        updateStatus()
+                    }
+                    // 蓝牙开关：更新 NavBar 蓝牙图标
+                    is AppEvent.BluetoothStateChanged -> {
+                        NavBarHelper.updateBluetooth(binding.root, event.isOn)
+                        updateStatus()
+                    }
+                    // 蓝牙连接/断开
+                    is AppEvent.BluetoothDeviceConnected -> updateStatus()
+                    is AppEvent.BluetoothDeviceDisconnected -> updateStatus()
+                    else -> {} // 其他事件不处理
+                }
+            }
+        }
+    }
 }

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

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 首页布局：NavBar + 内容区 -->
+<!-- 首页布局：NavBar + 硬件验证 demo -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@color/background"
     android:orientation="vertical">
 
-    <!-- 顶部导航栏（首页模式：状态图标 + 时间 + 电量） -->
+    <!-- 顶部导航栏 -->
     <include layout="@layout/layout_nav_bar" />
 
     <!-- 内容区域 -->
@@ -22,71 +22,44 @@
             android:paddingEnd="@dimen/safe_area_right"
             android:paddingBottom="@dimen/safe_area_bottom">
 
-            <!-- demo 信息展示 -->
+            <!-- 系统状态信息 -->
             <TextView
-                android:id="@+id/tvDemoInfo"
+                android:id="@+id/tvStatus"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:textColor="@color/text_primary"
                 android:textSize="@dimen/text_small"
                 android:lineSpacingExtra="3dp"
-                android:layout_marginBottom="@dimen/spacing_md" />
+                android:layout_marginBottom="@dimen/spacing_sm" />
 
-            <!-- 按钮 demo：触发 QuTipDialog -->
+            <!-- 屏幕控制测试 -->
+            <TextView
+                android:id="@+id/btnScreenOff"
+                style="@style/ActionButton.Warning"
+                android:text="熄屏测试（3秒后亮屏）"
+                android:layout_marginBottom="@dimen/spacing_sm" />
+
+            <!-- 振动测试 -->
+            <TextView
+                android:id="@+id/btnVibrate"
+                style="@style/ActionButton.Primary"
+                android:text="振动测试"
+                android:layout_marginBottom="@dimen/spacing_sm" />
+
+            <!-- NFC 测试 -->
+            <TextView
+                android:id="@+id/btnNfcScan"
+                style="@style/ActionButton.Success"
+                android:text="NFC 读卡测试"
+                android:layout_marginBottom="@dimen/spacing_sm" />
+
+            <!-- 弹窗测试 -->
             <TextView
                 android:id="@+id/btnShowTip"
-                style="@style/ActionButton.Primary"
-                android:text="显示提示弹窗"
-                android:layout_marginBottom="@dimen/spacing_sm" />
-
-            <!-- 按钮 demo：触发 QuConfirmDialog -->
-            <TextView
-                android:id="@+id/btnShowConfirm"
-                style="@style/ActionButton.Success"
-                android:text="显示确认弹窗"
-                android:layout_marginBottom="@dimen/spacing_sm" />
-
-            <!-- 按钮 demo：其他样式展示 -->
-            <TextView
-                android:id="@+id/btnDanger"
-                style="@style/ActionButton.Danger"
-                android:text="危险按钮"
-                android:layout_marginBottom="@dimen/spacing_sm" />
-
-            <TextView
-                android:id="@+id/btnWarning"
-                style="@style/ActionButton.Warning"
-                android:text="警告按钮"
-                android:layout_marginBottom="@dimen/spacing_sm" />
-
-            <TextView
-                android:id="@+id/btnGrey"
                 style="@style/ActionButton.Grey"
-                android:text="灰色按钮"
+                android:text="提示弹窗测试"
                 android:layout_marginBottom="@dimen/spacing_sm" />
 
-            <!-- 半宽按钮并排 -->
-            <LinearLayout
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:gravity="center"
-                android:orientation="horizontal">
-
-                <TextView
-                    style="@style/ActionButton.Grey"
-                    android:layout_width="0dp"
-                    android:layout_weight="1"
-                    android:text="取消"
-                    android:layout_marginEnd="@dimen/spacing_sm" />
-
-                <TextView
-                    style="@style/ActionButton.Primary"
-                    android:layout_width="0dp"
-                    android:layout_weight="1"
-                    android:text="确定" />
-
-            </LinearLayout>
-
         </LinearLayout>
 
     </ScrollView>