feat(boot): 新增前台服务中转实现开机自启动

使用 BootService 前台服务绕过 Android 10+ 后台启动 Activity 限制，通过 setFullScreenIntent 触发 InitActivity，兼容主从设备差异。同时优化 MasterScaleActivity、SettingActivity 及相关布局。
2026-04-09 18:20:50 +08:00
parent 9ae0d709f2
commit 904ccdbb06
9 changed files with 160 additions and 36 deletions
@@ -9,6 +9,7 @@ import android.widget.TextView
 import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import com.shuwei.dish.match.R
 import com.shuwei.dish.match.base.BaseActivity
 import com.shuwei.dish.match.databinding.ActivityMasterScaleBinding
 import com.shuwei.dish.match.databinding.ListItemScaleDataBinding
@@ -16,6 +17,7 @@ import com.shuwei.dish.match.scale.ScaleData
 import com.shuwei.dish.match.scale.ScaleServiceManager
 import com.shuwei.dish.match.utils.NetworkUtil
 import com.shuwei.dish.match.utils.WeightUtil
+import com.shuwei.dish.match.utils.ext.dp
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch

@@ -138,7 +140,7 @@ class MasterScaleActivity : BaseActivity() {
                    layoutParams = LinearLayout.LayoutParams(
                        LinearLayout.LayoutParams.MATCH_PARENT,
                        LinearLayout.LayoutParams.WRAP_CONTENT
-                    ).also { it.topMargin = 4.dpToPx() }
+                    ).also { it.topMargin = 4.dp }
                }
                row.addView(makeTextView("秤 ${scale.address}", 22, weight = 1f))
                row.addView(makeTextView("${scale.weight} g", 26, bold = true, weight = 2f))
@@ -158,15 +160,11 @@ class MasterScaleActivity : BaseActivity() {
            textSize = spSize.toFloat()
            if (bold) setTypeface(null, android.graphics.Typeface.BOLD)
            setTextColor(
-                if (bold) getColor(com.shuwei.dish.match.R.color.home_title)
-                else getColor(com.shuwei.dish.match.R.color.home_sub_title)
+                if (bold) getColor(R.color.home_title)
+                else getColor(R.color.home_sub_title)
            )
            layoutParams = LinearLayout.LayoutParams(0, LinearLayout.LayoutParams.WRAP_CONTENT, weight)
        }
    }
-
-    /** dp 转 px 工具 */
-    private fun Int.dpToPx(): Int =
-        (this * resources.displayMetrics.density + 0.5f).toInt()
 }

@@ -81,9 +81,9 @@ class SettingActivity : BaseActivity() {
            updateButtonColors(isDeviceConfigSelected = false)
        }

-        // 设备角色只读展示，角色由设备 ID 决定，不可手动切换
-        updateRoleButtonText()
-        binding.btnDeviceRole.isEnabled = false
+//        // 设备角色只读展示，角色由设备 ID 决定，不可手动切换
+//        updateRoleButtonText()
+//        binding.btnDeviceRole.isEnabled = false

        // 主设备显示「秤数据监控」入口
        if (GlobalData.deviceRole == DeviceRole.MASTER) {
@@ -97,11 +97,11 @@ class SettingActivity : BaseActivity() {
        updateButtonColors(isDeviceConfigSelected = true)
    }

-    /** 刷新角色按钮文字 */
-    private fun updateRoleButtonText() {
-        val roleLabel = if (GlobalData.deviceRole == DeviceRole.MASTER) "主设备" else "子设备"
-        binding.btnDeviceRole.text = "设备角色：$roleLabel"
-    }
+//    /** 刷新角色按钮文字 */
+//    private fun updateRoleButtonText() {
+//        val roleLabel = if (GlobalData.deviceRole == DeviceRole.MASTER) "主设备" else "子设备"
+//        binding.btnDeviceRole.text = "设备角色：$roleLabel"
+//    }

    /**
     * 更新底部菜单按钮的颜色状态
@@ -3,15 +3,25 @@ package com.shuwei.dish.match.utils
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
-import com.shuwei.dish.match.ui.InitActivity

 class BootReceiver : BroadcastReceiver() {
+
+    companion object {
+        /** 兼容多种设备的开机广播 action 集合 */
+        private val BOOT_ACTIONS = setOf(
+            Intent.ACTION_BOOT_COMPLETED,
+            "android.intent.action.QUICKBOOT_POWERON",
+            "android.intent.action.LOCKED_BOOT_COMPLETED"
+        )
+    }
+
    override fun onReceive(context: Context, intent: Intent) {
-        if (Intent.ACTION_BOOT_COMPLETED == intent.action) {
-            // 启动服务或Activity
-            val launchIntent = Intent(context, InitActivity::class.java)
-            launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-            context.startActivity(launchIntent)
+        val action = intent.action ?: return
+        if (action in BOOT_ACTIONS) {
+            // Android 10+ 禁止在后台直接启动 Activity
+            // 改为启动前台服务，由 BootService 负责拉起 InitActivity
+            val serviceIntent = Intent(context, BootService::class.java)
+            context.startForegroundService(serviceIntent)
        }
    }
 }
@@ -0,0 +1,95 @@
+package com.shuwei.dish.match.utils
+
+import android.app.ActivityManager
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Intent
+import android.content.pm.ServiceInfo
+import android.os.Build
+import android.os.IBinder
+import com.shuwei.dish.match.R
+import com.shuwei.dish.match.ui.InitActivity
+
+/**
+ * 开机自启中转前台服务
+ * 用于绕过 Android 10+ 对后台直接启动 Activity 的限制
+ * 执行流程：BootReceiver → startForegroundService() → 本服务 → setFullScreenIntent → InitActivity
+ */
+class BootService : Service() {
+
+    companion object {
+        /** 通知渠道 ID */
+        private const val CHANNEL_ID = "boot_channel"
+        /** 前台通知 ID */
+        private const val NOTIFICATION_ID = 1001
+    }
+
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        // 若 App 进程已在前台运行（主设备系统签名场景），则不重复启动，避免闪退
+        val activityManager = getSystemService(ACTIVITY_SERVICE) as ActivityManager
+        val isAppForeground = activityManager.runningAppProcesses?.any {
+            it.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND
+                    && it.processName == packageName
+        } ?: false
+
+        // App 未运行时才设置 fullScreenIntent，由系统自动启动 Activity
+        // 直接调用 startActivity() 在部分 Android 10 设备上会被 ActivityTaskManager 拦截
+        val pendingIntent = if (!isAppForeground) createLaunchPendingIntent() else null
+
+        // Android 14+ startForeground 需要传入 foregroundServiceType
+        val notification = buildNotification(pendingIntent)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+            startForeground(NOTIFICATION_ID, notification, ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC)
+        } else {
+            startForeground(NOTIFICATION_ID, notification)
+        }
+
+        stopSelf()
+        return START_NOT_STICKY
+    }
+
+    /** 创建启动 InitActivity 的 PendingIntent */
+    private fun createLaunchPendingIntent(): PendingIntent {
+        val launchIntent = Intent(this, InitActivity::class.java).apply {
+            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        }
+        return PendingIntent.getActivity(
+            this, 0, launchIntent,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+    }
+
+    /**
+     * 构建前台服务通知
+     * fullScreenIntent 不为空时设置全屏意图，系统会在显示通知时自动启动 Activity
+     * 通知渠道必须为 IMPORTANCE_HIGH，否则 fullScreenIntent 不会触发
+     */
+    private fun buildNotification(fullScreenIntent: PendingIntent?): Notification {
+        val manager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        val channel = NotificationChannel(
+            CHANNEL_ID,
+            "开机自启动",
+            NotificationManager.IMPORTANCE_HIGH
+        ).apply {
+            description = "应用开机自动启动通知渠道"
+            setShowBadge(false)
+        }
+        manager.createNotificationChannel(channel)
+
+        return Notification.Builder(this, CHANNEL_ID)
+            .setContentTitle("正在启动应用")
+            .setSmallIcon(R.mipmap.ic_logo512)
+            .apply {
+                if (fullScreenIntent != null) {
+                    setFullScreenIntent(fullScreenIntent, true)
+                }
+            }
+            .build()
+    }
+}
+