feat: add Meow forwarding channel

README.md

@@ -1,13 +1,13 @@
 # A2i ·安到果（按倒过[呲牙]）
 
-把安卓手机上的通知（短信、验证码、电话“有电话进来这个通知，不是电话呼叫转移”、微信、QQ、Telegram 等）实时转发到 iOS，通过 [Bark](https://github.com/Finb/Bark) 推送到 iPhone / iPad。在 iOS 上点击通知，还能一键跳转到对应的 App。
+把安卓手机上的通知（短信、验证码、电话“有电话进来这个通知，不是电话呼叫转移”、微信、QQ、Telegram 等）实时转发到 iOS / Android / 鸿蒙等接收端。iOS 可通过 [Bark](https://github.com/Finb/Bark) 推送到 iPhone / iPad；Android 可用 ntfy；鸿蒙可用 Meow。在 iOS 上点击通知，还能一键跳转到对应的 App。
 
 适用于把安卓备机的消息同步到 iOS 设备，不漏验证码、不漏重要聊天。
 
 ## 主要功能
 
 - **系统级通知监听**：接入 Android 通知监听服务，覆盖所有发出通知的 App。
-- **Bark 推送**：支持官方 Bark 服务和自建 Bark Server，可保存多个服务器并随时切换。
+- **多通道推送**：支持 Bark、ntfy、Meow、电邮和短信兜底；每个通道可保存多个目标，勾选参与转发，并支持“发通一条就停”或全部广播。
 - **验证码自动提取**：自动识别通知中的验证码，收到即复制，也可点击复制。
 - **通知优化**：
   - 广告关键词过滤（内置 + 自定义）
@@ -40,6 +40,8 @@
    - 服务器地址：`https://api.day.app`（自建则填自建地址）
    - Device Key：Bark 地址中的那段 Key
 
+如果接收端是 Android 或鸿蒙手机，也可以在「设置」里配置 ntfy 或 Meow；对应区块右上角有帮助按钮，按弹窗步骤填写服务器地址、Topic / Device Key 后点测试发送。
+
 ### 3. 授权通知监听
 
 打开 a2i，首页会提示「需要授权通知监听」。点击「前往系统授权」，在系统的通知访问设置中开启 a2i。
@@ -107,7 +109,7 @@ a2i 默认用 Bark 官方服务器（`https://api.day.app`），免费够用。
 
 - Kotlin + Jetpack Compose（Material 3）
 - AndroidX DataStore（持久化设置与日志）
-- OkHttp（Bark 推送）
+- OkHttp（Bark / ntfy / Meow / 更新检查）
 - WorkManager（失败重试）
 - Navigation Compose（单 Activity 多页面）
 - 最低 Android 14（API 34），目标 Android 16（API 36）

app/build.gradle.kts

@@ -13,8 +13,8 @@ android {
         applicationId = "com.a2i.forwarder"
         minSdk = 34
         targetSdk = 36
-        versionCode = 25
-        versionName = "1.8.8"
+        versionCode = 26
+        versionName = "1.8.9"
     }
 
     signingConfigs {

app/src/main/java/com/a2i/forwarder/core/MeowSender.kt

@@ -0,0 +1,145 @@
+package com.a2i.forwarder.core
+
+import com.a2i.forwarder.A2iApp
+import com.a2i.forwarder.model.MeowServer
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody.Companion.toRequestBody
+import org.json.JSONObject
+import java.io.IOException
+import java.util.concurrent.TimeUnit
+
+/**
+ * Meow for HarmonyOS push channel.
+ *
+ * Meow's public API shape is less standardized than Bark/ntfy in this app,
+ * so this sender accepts a user-provided endpoint and tries common JSON/GET forms.
+ */
+object MeowSender {
+    private val http = OkHttpClient.Builder()
+        .connectTimeout(10, TimeUnit.SECONDS)
+        .writeTimeout(10, TimeUnit.SECONDS)
+        .readTimeout(15, TimeUnit.SECONDS)
+        .retryOnConnectionFailure(true)
+        .build()
+
+    suspend fun send(
+        server: String,
+        deviceKey: String,
+        title: String,
+        body: String,
+    ): Result<Unit> = withContext(Dispatchers.IO) {
+        runCatching {
+            val endpoint = server.trim().removeSuffix("/")
+            val key = deviceKey.trim()
+            require(endpoint.isNotBlank()) { "Meow 服务器地址未填" }
+            require(key.isNotBlank()) { "Meow Device Key 未填" }
+
+            val attempts = buildRequests(endpoint, key, title.take(200), body.take(4000))
+            var last: Throwable? = null
+            for (req in attempts) {
+                val r = runCatching { doPushWithRetry(req) }
+                if (r.isSuccess) return@runCatching
+                last = r.exceptionOrNull()
+            }
+            throw last ?: error("Meow 推送失败")
+        }
+    }
+
+    suspend fun pushToEnabled(configs: List<MeowServer>, title: String, body: String, stopOnFirst: Boolean): Result<Unit> = withContext(Dispatchers.IO) {
+        runCatching {
+            require(configs.any()) { "无 Meow 配置" }
+            var anyOk = false
+            var lastErr: Throwable? = null
+            for (c in configs) {
+                val r = send(c.server, c.deviceKey, title, body)
+                if (r.isSuccess) {
+                    anyOk = true
+                    if (stopOnFirst) return@runCatching
+                } else {
+                    lastErr = r.exceptionOrNull()
+                }
+            }
+            if (!anyOk) throw lastErr ?: error("全部 Meow 推送失败")
+        }
+    }
+
+    fun trySend(app: A2iApp, title: String, body: String, scope: CoroutineScope) {
+        val s = app.settings
+        val configs = s.meowServers.value.filter { it.enabled && it.server.isNotBlank() && it.deviceKey.isNotBlank() }
+        if (configs.isEmpty()) return
+        scope.launch {
+            pushToEnabled(configs, title, body, s.meowStopOnFirst.value)
+        }
+    }
+
+    private fun buildRequests(endpoint: String, key: String, title: String, body: String): List<Request> {
+        val payload = JSONObject()
+            .put("deviceKey", key)
+            .put("device_key", key)
+            .put("key", key)
+            .put("title", title)
+            .put("content", body)
+            .put("message", body)
+            .put("body", body)
+            .toString()
+
+        val postTargets = listOf(endpoint, "$endpoint/push").distinct()
+        val postRequests = postTargets.map { url ->
+            Request.Builder()
+                .url(url)
+                .header("Authorization", "Bearer $key")
+                .header("X-Device-Key", key)
+                .post(payload.toRequestBody(JSON))
+                .build()
+        }
+
+        val getRequest = endpoint.toHttpUrlOrNull()?.newBuilder()
+            ?.addQueryParameter("deviceKey", key)
+            ?.addQueryParameter("key", key)
+            ?.addQueryParameter("title", title)
+            ?.addQueryParameter("content", body)
+            ?.addQueryParameter("message", body)
+            ?.build()
+            ?.let { url ->
+                Request.Builder()
+                    .url(url)
+                    .header("Authorization", "Bearer $key")
+                    .header("X-Device-Key", key)
+                    .get()
+                    .build()
+            }
+
+        return postRequests + listOfNotNull(getRequest)
+    }
+
+    private fun doPushWithRetry(req: Request) {
+        var lastError: IOException? = null
+        repeat(MAX_ATTEMPTS) { attempt ->
+            try {
+                http.newCall(req).execute().use { res ->
+                    if (res.isSuccessful) return
+                    error("HTTP ${res.code}")
+                }
+            } catch (e: IOException) {
+                lastError = e
+                if (attempt < MAX_ATTEMPTS - 1) {
+                    Thread.sleep(BACKOFF_MS[attempt])
+                }
+            } catch (e: IllegalStateException) {
+                throw e
+            }
+        }
+        throw lastError ?: error("Meow 推送失败")
+    }
+
+    private val JSON = "application/json; charset=utf-8".toMediaType()
+    private const val MAX_ATTEMPTS = 3
+    private val BACKOFF_MS = longArrayOf(600L, 1200L)
+}

app/src/main/java/com/a2i/forwarder/core/PhoneCallMonitor.kt

@@ -127,6 +127,7 @@ class PhoneCallMonitor(private val context: Context) {
             if (servers.isEmpty()) {
                 EmailSender.trySend(app, msg.title ?: logBody, msg.body ?: "", scope)
                 NtfySender.trySend(app, msg.title ?: logBody, msg.body ?: "", scope)
+                MeowSender.trySend(app, msg.title ?: logBody, msg.body ?: "", scope)
                 return@launch
             }
             val result = BarkSender.pushToEnabled(servers, msg, app.settings.barkStopOnFirst.value)
@@ -146,6 +147,7 @@ class PhoneCallMonitor(private val context: Context) {
             }
             EmailSender.trySend(app, msg.title ?: logBody, msg.body ?: "", scope)
             NtfySender.trySend(app, msg.title ?: logBody, msg.body ?: "", scope)
+            MeowSender.trySend(app, msg.title ?: logBody, msg.body ?: "", scope)
         }
     }
 }

app/src/main/java/com/a2i/forwarder/core/UpdateChecker.kt

@@ -142,6 +142,9 @@ class UpdateChecker(private val context: Context) {
         // ntfy
         NtfySender.trySend(app, title, body, scope)
 
+        // Meow
+        MeowSender.trySend(app, title, body, scope)
+
         // 电邮
         EmailSender.trySend(app, title, body, scope)
     }

app/src/main/java/com/a2i/forwarder/model/Models.kt

@@ -24,6 +24,15 @@ data class NtfyServer(
     val enabled: Boolean = true,
 )
 
+@Serializable
+data class MeowServer(
+    val id: String = UUID.randomUUID().toString(),
+    val name: String,
+    val server: String = "",
+    val deviceKey: String = "",
+    val enabled: Boolean = true,
+)
+
 @Serializable
 data class EmailServer(
     val id: String = UUID.randomUUID().toString(),

app/src/main/java/com/a2i/forwarder/service/NotifyListenerService.kt

@@ -6,6 +6,7 @@ import com.a2i.forwarder.A2iApp
 import com.a2i.forwarder.core.BarkSender
 import com.a2i.forwarder.core.EmailSender
 import com.a2i.forwarder.core.ForwardLog
+import com.a2i.forwarder.core.MeowSender
 import com.a2i.forwarder.core.NotificationProcessor
 import com.a2i.forwarder.core.NtfySender
 import com.a2i.forwarder.core.PendingPush
@@ -65,6 +66,7 @@ class NotifyListenerService : NotificationListenerService() {
             app.logStore.addLog(ForwardLog(now, sbn.packageName, d.appLabel, msg.title, msg.body, "failed", "未配置可用 Bark 服务器"))
             EmailSender.trySend(app, msg.title ?: d.appLabel, msg.body, scope)
             NtfySender.trySend(app, msg.title ?: d.appLabel, msg.body, scope)
+            MeowSender.trySend(app, msg.title ?: d.appLabel, msg.body, scope)
             return
         }
 
@@ -80,5 +82,6 @@ class NotifyListenerService : NotificationListenerService() {
         }
         EmailSender.trySend(app, msg.title ?: d.appLabel, msg.body, scope)
         NtfySender.trySend(app, msg.title ?: d.appLabel, msg.body, scope)
+        MeowSender.trySend(app, msg.title ?: d.appLabel, msg.body, scope)
     }
 }

app/src/main/java/com/a2i/forwarder/store/SettingsStore.kt

@@ -11,6 +11,7 @@ import androidx.datastore.preferences.core.stringPreferencesKey
 import androidx.datastore.preferences.preferencesDataStore
 import com.a2i.forwarder.model.BarkServer
 import com.a2i.forwarder.model.EmailServer
+import com.a2i.forwarder.model.MeowServer
 import com.a2i.forwarder.model.NtfyServer
 import com.a2i.forwarder.model.OFFICIAL_BARK_SERVER
 import com.a2i.forwarder.model.SmsTarget
@@ -44,6 +45,7 @@ class SettingsStore(
         // 各通道「发通一条止 / 全发」开关
         val BARK_STOP_FIRST = booleanPreferencesKey("bark_stop_first")
         val NTFY_STOP_FIRST = booleanPreferencesKey("ntfy_stop_first")
+        val MEOW_STOP_FIRST = booleanPreferencesKey("meow_stop_first")
         val EMAIL_STOP_FIRST = booleanPreferencesKey("email_stop_first")
         val SMS_STOP_FIRST = booleanPreferencesKey("sms_stop_first")
         // 短信兜底（目标号已列表化；运营商/余额/限频保持全局）
@@ -58,6 +60,7 @@ class SettingsStore(
         val EMAIL_ENABLED = booleanPreferencesKey("email_enabled")
         val EMAIL_SERVERS = stringPreferencesKey("email_servers")
         val NTFY_SERVERS = stringPreferencesKey("ntfy_servers")
+        val MEOW_SERVERS = stringPreferencesKey("meow_servers")
         // 应用更新
         val UPDATE_CHECK_AUTO = booleanPreferencesKey("update_check_auto")
         val LAST_UPDATE_CHECK = longPreferencesKey("last_update_check")
@@ -87,6 +90,9 @@ class SettingsStore(
     private val _ntfyServers = MutableStateFlow<List<NtfyServer>>(emptyList())
     val ntfyServers = _ntfyServers.asStateFlow()
 
+    private val _meowServers = MutableStateFlow<List<MeowServer>>(emptyList())
+    val meowServers = _meowServers.asStateFlow()
+
     private val _emailServers = MutableStateFlow<List<EmailServer>>(emptyList())
     val emailServers = _emailServers.asStateFlow()
 
@@ -104,6 +110,7 @@ class SettingsStore(
     // 各通道「发通一条止 / 全发」
     val barkStopOnFirst = MutableStateFlow(true)
     val ntfyStopOnFirst = MutableStateFlow(false)
+    val meowStopOnFirst = MutableStateFlow(false)
     val emailStopOnFirst = MutableStateFlow(false)
     val smsStopOnFirst = MutableStateFlow(false)
 
@@ -142,6 +149,7 @@ class SettingsStore(
                 // 各通道 stopOnFirst
                 barkStopOnFirst.value = p[K.BARK_STOP_FIRST] ?: true
                 ntfyStopOnFirst.value = p[K.NTFY_STOP_FIRST] ?: false
+                meowStopOnFirst.value = p[K.MEOW_STOP_FIRST] ?: false
                 emailStopOnFirst.value = p[K.EMAIL_STOP_FIRST] ?: false
                 smsStopOnFirst.value = p[K.SMS_STOP_FIRST] ?: false
                 // 短信兜底全局
@@ -161,6 +169,9 @@ class SettingsStore(
                 _ntfyServers.value = p[K.NTFY_SERVERS]
                     ?.let { runCatching { json.decodeFromString<List<NtfyServer>>(it) }.getOrNull() }
                     ?: emptyList()
+                _meowServers.value = p[K.MEOW_SERVERS]
+                    ?.let { runCatching { json.decodeFromString<List<MeowServer>>(it) }.getOrNull() }
+                    ?: emptyList()
                 _emailServers.value = p[K.EMAIL_SERVERS]
                     ?.let { runCatching { json.decodeFromString<List<EmailServer>>(it) }.getOrNull() }
                     ?: emptyList()
@@ -261,6 +272,22 @@ class SettingsStore(
     }
     suspend fun setNtfyEnabled(id: String, enabled: Boolean) = saveNtfyServers(_ntfyServers.value.map { if (it.id == id) it.copy(enabled = enabled) else it })
 
+    // ---- Meow 服务器 CRUD ----
+    private suspend fun saveMeowServers(list: List<MeowServer>) {
+        edit { it[K.MEOW_SERVERS] = json.encodeToString(list) }
+        _meowServers.value = list
+    }
+    suspend fun addMeow(s: MeowServer) { saveMeowServers(_meowServers.value + s) }
+    suspend fun updateMeow(s: MeowServer) = saveMeowServers(_meowServers.value.map { if (it.id == s.id) s else it })
+    suspend fun deleteMeow(id: String) = saveMeowServers(_meowServers.value.filterNot { it.id == id })
+    suspend fun moveMeow(id: String, up: Boolean) {
+        val list = _meowServers.value.toMutableList()
+        val i = list.indexOfFirst { it.id == id }
+        if (i in 1..list.lastIndex && up) { java.util.Collections.swap(list, i, i - 1); saveMeowServers(list) }
+        else if (i in 0 until list.lastIndex && !up) { java.util.Collections.swap(list, i, i + 1); saveMeowServers(list) }
+    }
+    suspend fun setMeowEnabled(id: String, enabled: Boolean) = saveMeowServers(_meowServers.value.map { if (it.id == id) it.copy(enabled = enabled) else it })
+
     // ---- 电邮服务器 CRUD ----
     private suspend fun saveEmailServers(list: List<EmailServer>) {
         edit { it[K.EMAIL_SERVERS] = json.encodeToString(list) }
@@ -306,6 +333,7 @@ class SettingsStore(
 
     suspend fun setBarkStopOnFirst(v: Boolean) { edit { it[K.BARK_STOP_FIRST] = v }; barkStopOnFirst.value = v }
     suspend fun setNtfyStopOnFirst(v: Boolean) { edit { it[K.NTFY_STOP_FIRST] = v }; ntfyStopOnFirst.value = v }
+    suspend fun setMeowStopOnFirst(v: Boolean) { edit { it[K.MEOW_STOP_FIRST] = v }; meowStopOnFirst.value = v }
     suspend fun setEmailStopOnFirst(v: Boolean) { edit { it[K.EMAIL_STOP_FIRST] = v }; emailStopOnFirst.value = v }
     suspend fun setSmsStopOnFirst(v: Boolean) { edit { it[K.SMS_STOP_FIRST] = v }; smsStopOnFirst.value = v }
 

app/src/main/java/com/a2i/forwarder/ui/screens/SettingsScreen.kt

@@ -6,6 +6,7 @@ import android.net.Uri
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.foundation.layout.Arrangement
@@ -43,7 +44,6 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Surface
-import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
@@ -66,10 +66,12 @@ import com.a2i.forwarder.A2iApp
 import com.a2i.forwarder.core.BarkClient
 import com.a2i.forwarder.core.EmailSender
 import com.a2i.forwarder.core.IconExporter
+import com.a2i.forwarder.core.MeowSender
 import com.a2i.forwarder.core.NtfySender
 import com.a2i.forwarder.model.BarkMessage
 import com.a2i.forwarder.model.BarkServer
 import com.a2i.forwarder.model.EmailServer
+import com.a2i.forwarder.model.MeowServer
 import com.a2i.forwarder.model.NtfyServer
 import com.a2i.forwarder.model.OFFICIAL_BARK_SERVER
 import com.a2i.forwarder.model.SmsTarget
@@ -99,10 +101,12 @@ fun SettingsScreen(onOpenLog: () -> Unit) {
     val app = A2iApp.instance
     val servers by app.settings.servers.collectAsState()
     val ntfyServers by app.settings.ntfyServers.collectAsState()
+    val meowServers by app.settings.meowServers.collectAsState()
     val emailServers by app.settings.emailServers.collectAsState()
     val smsTargets by app.settings.smsTargets.collectAsState()
     val barkStopFirst by app.settings.barkStopOnFirst.collectAsState()
     val ntfyStopFirst by app.settings.ntfyStopOnFirst.collectAsState()
+    val meowStopFirst by app.settings.meowStopOnFirst.collectAsState()
     val emailStopFirst by app.settings.emailStopOnFirst.collectAsState()
     val smsStopFirst by app.settings.smsStopOnFirst.collectAsState()
     val emailEnabled by app.settings.emailForwardingEnabled.collectAsState()
@@ -141,6 +145,9 @@ fun SettingsScreen(onOpenLog: () -> Unit) {
     var showAddNtfy by remember { mutableStateOf(false) }
     var showNtfyHelp by remember { mutableStateOf(false) }
     var editingNtfy by remember { mutableStateOf<NtfyServer?>(null) }
+    var showAddMeow by remember { mutableStateOf(false) }
+    var showMeowHelp by remember { mutableStateOf(false) }
+    var editingMeow by remember { mutableStateOf<MeowServer?>(null) }
     var showAddEmail by remember { mutableStateOf(false) }
     var editingEmail by remember { mutableStateOf<EmailServer?>(null) }
     var showAddSms by remember { mutableStateOf(false) }
@@ -154,21 +161,18 @@ fun SettingsScreen(onOpenLog: () -> Unit) {
 
         // ===== Bark 服务器 =====
         item {
-            SectionCard(
-                "Bark 服务器",
-                subtitle = "勾选的服务器参与转发；开关切换容错/广播",
-                headerAction = {
-                    Row(verticalAlignment = Alignment.CenterVertically) {
-                        IconButton(onClick = { showBarkHelp = true }) {
-                            Icon(Icons.Filled.Info, "Bark 配置帮助", tint = Color(0xFFFF9800))
-                        }
-                        CompactStopOnFirstSwitch(
-                            checked = barkStopFirst,
-                            onChange = { v -> app.appScope.launch { app.settings.setBarkStopOnFirst(v) } },
-                        )
-                    }
-                },
-            ) {
+            SectionCard {
+                ChannelSectionHeader(
+                    title = "Bark 服务器",
+                    summary = "iPhone / iPad 推送目标",
+                    mark = "B",
+                    markColor = Color(0xFFFF9800),
+                    platforms = listOf("iOS"),
+                    stopFirst = barkStopFirst,
+                    onStopFirstChange = { v -> app.appScope.launch { app.settings.setBarkStopOnFirst(v) } },
+                    onHelpClick = { showBarkHelp = true },
+                    helpContentDescription = "Bark 配置帮助",
+                )
                 if (servers.isNotEmpty()) {
                     Spacer(Modifier.size(8.dp))
                     Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
@@ -189,21 +193,18 @@ fun SettingsScreen(onOpenLog: () -> Unit) {
 
         // ===== ntfy =====
         item {
-            SectionCard(
-                "ntfy 转发",
-                subtitle = "勾选的 topic 参与转发；开关切换容错/广播",
-                headerAction = {
-                    Row(verticalAlignment = Alignment.CenterVertically) {
-                        IconButton(onClick = { showNtfyHelp = true }) {
-                            Icon(Icons.Filled.Info, "ntfy 配置帮助", tint = Color(0xFFFF9800))
-                        }
-                        CompactStopOnFirstSwitch(
-                            checked = ntfyStopFirst,
-                            onChange = { v -> app.appScope.launch { app.settings.setNtfyStopOnFirst(v) } },
-                        )
-                    }
-                },
-            ) {
+            SectionCard {
+                ChannelSectionHeader(
+                    title = "ntfy 转发",
+                    summary = "Android / iOS topic 推送",
+                    mark = "n",
+                    markColor = Color(0xFF43A047),
+                    platforms = listOf("Android", "iOS"),
+                    stopFirst = ntfyStopFirst,
+                    onStopFirstChange = { v -> app.appScope.launch { app.settings.setNtfyStopOnFirst(v) } },
+                    onHelpClick = { showNtfyHelp = true },
+                    helpContentDescription = "ntfy 配置帮助",
+                )
                 if (ntfyServers.isNotEmpty()) {
                     Spacer(Modifier.size(8.dp))
                     Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
@@ -225,18 +226,53 @@ fun SettingsScreen(onOpenLog: () -> Unit) {
             }
         }
 
+        // ===== Meow =====
+        item {
+            SectionCard {
+                ChannelSectionHeader(
+                    title = "Meow 转发",
+                    summary = "鸿蒙手机推送目标",
+                    mark = "M",
+                    markColor = Color(0xFF7E57C2),
+                    platforms = listOf("HarmonyOS"),
+                    stopFirst = meowStopFirst,
+                    onStopFirstChange = { v -> app.appScope.launch { app.settings.setMeowStopOnFirst(v) } },
+                    onHelpClick = { showMeowHelp = true },
+                    helpContentDescription = "Meow 配置帮助",
+                )
+                if (meowServers.isNotEmpty()) {
+                    Spacer(Modifier.size(8.dp))
+                    Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
+                        meowServers.forEachIndexed { i, s ->
+                            MeowServerRow(
+                                server = s,
+                                isFirst = i == 0,
+                                isLast = i == meowServers.lastIndex,
+                                onToggle = { v -> app.appScope.launch { app.settings.setMeowEnabled(s.id, v) } },
+                                onEdit = { editingMeow = s },
+                                onDelete = { app.appScope.launch { app.settings.deleteMeow(s.id) } },
+                                onMoveUp = { app.appScope.launch { app.settings.moveMeow(s.id, true) } },
+                                onMoveDown = { app.appScope.launch { app.settings.moveMeow(s.id, false) } },
+                            )
+                        }
+                    }
+                }
+                AddButton { showAddMeow = true }
+            }
+        }
+
         // ===== 电邮 =====
         item {
-            SectionCard(
-                "电邮转发",
-                subtitle = "勾选的邮箱参与转发；开关切换容错/广播",
-                headerAction = {
-                    CompactStopOnFirstSwitch(
-                        checked = emailStopFirst,
-                        onChange = { v -> app.appScope.launch { app.settings.setEmailStopOnFirst(v) } },
-                    )
-                },
-            ) {
+            SectionCard {
+                ChannelSectionHeader(
+                    title = "电邮转发",
+                    summary = "SMTP 邮箱推送目标",
+                    mark = "@",
+                    markColor = Color(0xFF1976D2),
+                    platforms = listOf("Email"),
+                    stopFirst = emailStopFirst,
+                    onStopFirstChange = { v -> app.appScope.launch { app.settings.setEmailStopOnFirst(v) } },
+                )
                 if (emailServers.isNotEmpty()) {
                     Spacer(Modifier.size(8.dp))
                     Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
@@ -260,16 +296,16 @@ fun SettingsScreen(onOpenLog: () -> Unit) {
 
         // ===== 短信兜底 =====
         item {
-            SectionCard(
-                "断网短信兜底",
-                subtitle = "勾选的目标号参与转发；开关切换容错/广播",
-                headerAction = {
-                    CompactStopOnFirstSwitch(
-                        checked = smsStopFirst,
-                        onChange = { v -> app.appScope.launch { app.settings.setSmsStopOnFirst(v) } },
-                    )
-                },
-            ) {
+            SectionCard {
+                ChannelSectionHeader(
+                    title = "断网短信兜底",
+                    summary = "无网络时发送关键通知",
+                    mark = "S",
+                    markColor = Color(0xFF00897B),
+                    platforms = listOf("SMS"),
+                    stopFirst = smsStopFirst,
+                    onStopFirstChange = { v -> app.appScope.launch { app.settings.setSmsStopOnFirst(v) } },
+                )
                 if (!hasSmsPerm) {
                     Spacer(Modifier.size(4.dp))
                     OutlinedButton(onClick = { smsPermLauncher.launch(android.Manifest.permission.SEND_SMS) }, modifier = Modifier.fillMaxWidth()) { Text("授予短信权限") }
@@ -357,10 +393,13 @@ fun SettingsScreen(onOpenLog: () -> Unit) {
     // 弹窗
     if (showBarkHelp) BarkHelpDialog(onDismiss = { showBarkHelp = false })
     if (showNtfyHelp) NtfyHelpDialog(onDismiss = { showNtfyHelp = false })
+    if (showMeowHelp) MeowHelpDialog(onDismiss = { showMeowHelp = false })
     if (showAddBark) ServerDialog(onDismiss = { showAddBark = false }, onConfirm = { n, s, k -> app.appScope.launch { app.settings.addServer(n, s, k) }; showAddBark = false })
     editingBark?.let { srv -> ServerDialog(initial = srv, onDismiss = { editingBark = null }, onConfirm = { n, s, k -> app.appScope.launch { app.settings.updateServer(srv.copy(name = n, server = s, deviceKey = k)) }; editingBark = null }) }
     if (showAddNtfy) NtfyConfigDialog(onDismiss = { showAddNtfy = false }, onConfirm = { n, sv, t, tk -> app.appScope.launch { app.settings.addNtfy(NtfyServer(name = n, server = sv, topic = t, token = tk)) }; showAddNtfy = false })
     editingNtfy?.let { srv -> NtfyConfigDialog(initial = srv, onDismiss = { editingNtfy = null }, onConfirm = { n, sv, t, tk -> app.appScope.launch { app.settings.updateNtfy(srv.copy(name = n, server = sv, topic = t, token = tk)) }; editingNtfy = null }) }
+    if (showAddMeow) MeowConfigDialog(onDismiss = { showAddMeow = false }, onConfirm = { n, sv, k -> app.appScope.launch { app.settings.addMeow(MeowServer(name = n, server = sv, deviceKey = k)) }; showAddMeow = false })
+    editingMeow?.let { srv -> MeowConfigDialog(initial = srv, onDismiss = { editingMeow = null }, onConfirm = { n, sv, k -> app.appScope.launch { app.settings.updateMeow(srv.copy(name = n, server = sv, deviceKey = k)) }; editingMeow = null }) }
     if (showAddEmail) EmailConfigDialog(onDismiss = { showAddEmail = false }, onConfirm = { c -> app.appScope.launch { app.settings.addEmail(c) }; showAddEmail = false })
     editingEmail?.let { srv -> EmailConfigDialog(initial = srv, onDismiss = { editingEmail = null }, onConfirm = { c -> app.appScope.launch { app.settings.updateEmail(c.copy(id = srv.id)) }; editingEmail = null }) }
     if (showAddSms) SmsConfigDialog(onDismiss = { showAddSms = false }, onConfirm = { n, num -> app.appScope.launch { app.settings.addSmsTarget(SmsTarget(name = n, number = num)) }; showAddSms = false })
@@ -377,23 +416,174 @@ private fun AddButton(onClick: () -> Unit) {
 }
 
 @Composable
-private fun CompactStopOnFirstSwitch(
-    checked: Boolean,
-    onChange: (Boolean) -> Unit,
+private fun ChannelSectionHeader(
+    title: String,
+    summary: String,
+    mark: String,
+    markColor: Color,
+    platforms: List<String>,
+    stopFirst: Boolean,
+    onStopFirstChange: (Boolean) -> Unit,
+    onHelpClick: (() -> Unit)? = null,
+    helpContentDescription: String? = null,
 ) {
-    Row(
-        modifier = Modifier.padding(start = 4.dp),
-        verticalAlignment = Alignment.CenterVertically,
+    Column(
+        modifier = Modifier.fillMaxWidth().padding(bottom = 4.dp),
+        verticalArrangement = Arrangement.spacedBy(10.dp),
+    ) {
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            ChannelMark(mark = mark, tint = markColor)
+            Spacer(Modifier.width(10.dp))
+            Row(
+                modifier = Modifier.weight(1f),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                Text(
+                    title,
+                    style = MaterialTheme.typography.titleMedium,
+                    fontWeight = FontWeight.SemiBold,
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis,
+                    modifier = Modifier.weight(1f, fill = false),
+                )
+                if (platforms.isNotEmpty()) {
+                    Spacer(Modifier.width(8.dp))
+                    Row(
+                        horizontalArrangement = Arrangement.spacedBy(5.dp),
+                        verticalAlignment = Alignment.CenterVertically,
+                    ) {
+                        platforms.forEach { PlatformBadge(it) }
+                    }
+                }
+            }
+            if (onHelpClick != null) {
+                Spacer(Modifier.width(8.dp))
+                IconButton(onClick = onHelpClick, modifier = Modifier.size(40.dp)) {
+                    Icon(
+                        Icons.Filled.Info,
+                        helpContentDescription,
+                        tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                    )
+                }
+            }
+        }
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            Text(
+                summary,
+                style = MaterialTheme.typography.bodySmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+                modifier = Modifier.weight(1f),
+            )
+            Spacer(Modifier.width(8.dp))
+            DeliveryModeControl(
+                stopFirst = stopFirst,
+                onStopFirstChange = onStopFirstChange,
+            )
+        }
+    }
+}
+
+@Composable
+private fun ChannelMark(mark: String, tint: Color) {
+    Surface(
+        modifier = Modifier.size(36.dp),
+        shape = RoundedCornerShape(10.dp),
+        color = tint.copy(alpha = 0.14f),
+        border = BorderStroke(1.dp, tint.copy(alpha = 0.28f)),
+    ) {
+        Row(
+            modifier = Modifier.fillMaxSize(),
+            horizontalArrangement = Arrangement.Center,
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            Text(
+                mark,
+                style = MaterialTheme.typography.titleSmall,
+                fontWeight = FontWeight.Bold,
+                color = tint,
+                maxLines = 1,
+            )
+        }
+    }
+}
+
+@Composable
+private fun PlatformBadge(label: String) {
+    Surface(
+        shape = RoundedCornerShape(999.dp),
+        color = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.72f),
+        border = BorderStroke(1.dp, MaterialTheme.colorScheme.outlineVariant),
     ) {
         Text(
-            "发通一条就停",
-            style = MaterialTheme.typography.labelMedium,
-            fontWeight = FontWeight.Medium,
+            label,
+            modifier = Modifier.padding(horizontal = 7.dp, vertical = 3.dp),
+            style = MaterialTheme.typography.labelSmall,
+            color = MaterialTheme.colorScheme.onSurfaceVariant,
+            maxLines = 1,
+        )
+    }
+}
+
+@Composable
+private fun DeliveryModeControl(
+    stopFirst: Boolean,
+    onStopFirstChange: (Boolean) -> Unit,
+) {
+    Row(verticalAlignment = Alignment.CenterVertically) {
+        Text(
+            "模式",
+            style = MaterialTheme.typography.labelSmall,
             color = MaterialTheme.colorScheme.onSurfaceVariant,
             maxLines = 1,
         )
         Spacer(Modifier.width(6.dp))
-        Switch(checked = checked, onCheckedChange = onChange)
+        DeliveryModeOption(
+            label = "容错",
+            selected = stopFirst,
+            shape = RoundedCornerShape(topStart = 8.dp, topEnd = 0.dp, bottomEnd = 0.dp, bottomStart = 8.dp),
+            onClick = { onStopFirstChange(true) },
+        )
+        DeliveryModeOption(
+            label = "广播",
+            selected = !stopFirst,
+            shape = RoundedCornerShape(topStart = 0.dp, topEnd = 8.dp, bottomEnd = 8.dp, bottomStart = 0.dp),
+            onClick = { onStopFirstChange(false) },
+        )
+    }
+}
+
+@Composable
+private fun DeliveryModeOption(
+    label: String,
+    selected: Boolean,
+    shape: RoundedCornerShape,
+    onClick: () -> Unit,
+) {
+    Surface(
+        modifier = Modifier.clickable(onClick = onClick),
+        shape = shape,
+        color = if (selected) MaterialTheme.colorScheme.primaryContainer else MaterialTheme.colorScheme.surface,
+        border = BorderStroke(
+            1.dp,
+            if (selected) MaterialTheme.colorScheme.primary.copy(alpha = 0.50f) else MaterialTheme.colorScheme.outlineVariant,
+        ),
+    ) {
+        Text(
+            label,
+            modifier = Modifier.padding(horizontal = 9.dp, vertical = 5.dp),
+            style = MaterialTheme.typography.labelMedium,
+            fontWeight = if (selected) FontWeight.SemiBold else FontWeight.Medium,
+            color = if (selected) MaterialTheme.colorScheme.onPrimaryContainer else MaterialTheme.colorScheme.onSurfaceVariant,
+            maxLines = 1,
+        )
     }
 }
 
@@ -500,6 +690,45 @@ private fun NtfyHelpDialog(onDismiss: () -> Unit) {
     )
 }
 
+@Composable
+private fun MeowHelpDialog(onDismiss: () -> Unit) {
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        icon = { Icon(Icons.Filled.Info, null, tint = Color(0xFFFF9800)) },
+        title = { Text("Meow 配置帮助") },
+        text = {
+            Column(
+                modifier = Modifier
+                    .heightIn(max = 440.dp)
+                    .verticalScroll(rememberScrollState()),
+                verticalArrangement = Arrangement.spacedBy(10.dp),
+            ) {
+                Text(
+                    "Meow 用来把 a2i 处理后的 Android 通知推送到鸿蒙手机。a2i 只负责按你填写的 Meow 接口地址和 Device Key 发出 HTTP 请求。",
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                )
+
+                HelpStep("1", "在鸿蒙手机上安装并打开 Meow，先确认 Meow 自身可以正常接收推送。")
+                HelpStep("2", "在 Meow 里找到推送接口、服务器地址或 API 地址，同时复制对应的 Device Key / Token。")
+                HelpStep("3", "回到 a2i，点击本区域底部的「添加」。名称按你的鸿蒙设备填写，方便以后区分。")
+                HelpStep("4", "服务器地址可以填 Meow 给出的完整 API 地址；如果 Meow 只给了服务根地址，a2i 也会尝试常见的 /push 路径。")
+                HelpStep("5", "Device Key 填 Meow 给你的设备 Key 或 Token，不要填写鸿蒙手机锁屏密码、华为账号密码等敏感账号密码。")
+                HelpStep("6", "保存后点设备行里的发送按钮测试；鸿蒙手机收到「a2i 测试」就说明 Meow 通道已通。")
+                HelpStep("7", "后续只要这一行左侧保持勾选，它就会参与转发；取消勾选就是停用这个鸿蒙设备。")
+
+                Text(
+                    "提示：如果测试失败，优先检查 Meow 里的接口地址是否完整、Key 是否复制完整，以及鸿蒙手机是否允许 Meow 通知。",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.padding(top = 2.dp),
+                )
+            }
+        },
+        confirmButton = { TextButton(onClick = onDismiss) { Text("知道了") } },
+    )
+}
+
 @Composable
 private fun HelpStep(
     index: String,
@@ -568,6 +797,46 @@ private fun ConfigRow(
 }
 
 // ===== ntfy / Bark Row + Dialog =====
+@Composable
+private fun MeowServerRow(
+    server: MeowServer, isFirst: Boolean, isLast: Boolean,
+    onToggle: (Boolean) -> Unit, onEdit: () -> Unit, onDelete: () -> Unit,
+    onMoveUp: () -> Unit, onMoveDown: () -> Unit,
+) {
+    val app = A2iApp.instance
+    var testing by remember { mutableStateOf(false) }
+    var testMsg by remember { mutableStateOf<String?>(null) }
+    Surface(
+        modifier = Modifier.fillMaxWidth(), shape = RoundedCornerShape(8.dp),
+        color = if (server.enabled) MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.40f) else MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.36f),
+        border = BorderStroke(1.dp, if (server.enabled) MaterialTheme.colorScheme.primary.copy(alpha = 0.30f) else MaterialTheme.colorScheme.outlineVariant),
+    ) {
+        Column(Modifier.padding(start = 4.dp, end = 4.dp, top = 2.dp, bottom = 6.dp)) {
+            Row(verticalAlignment = Alignment.CenterVertically) {
+                Checkbox(checked = server.enabled, onCheckedChange = onToggle)
+                Row(Modifier.weight(1f), verticalAlignment = Alignment.CenterVertically) {
+                    Text(server.name.ifBlank { "鸿蒙手机" }, style = MaterialTheme.typography.bodyLarge, fontWeight = FontWeight.Medium, maxLines = 1, overflow = TextOverflow.Ellipsis, modifier = Modifier.weight(1f, fill = false))
+                    if (!server.enabled) { Spacer(Modifier.width(8.dp)); StatusBadge("停用", MaterialTheme.colorScheme.onSurfaceVariant) }
+                }
+                IconButton(onClick = { if (!testing) app.appScope.launch { testing = true; testMsg = testMeow(server); testing = false } }, enabled = !testing) {
+                    if (testing) CircularProgressIndicator(Modifier.size(18.dp), strokeWidth = 2.dp) else Icon(Icons.AutoMirrored.Filled.Send, "测试")
+                }
+                IconButton(onClick = onEdit) { Icon(Icons.Filled.Edit, "编辑") }
+                IconButton(onClick = onDelete) { Icon(Icons.Filled.Delete, "删除") }
+            }
+            Row(verticalAlignment = Alignment.CenterVertically, modifier = Modifier.padding(top = 2.dp)) {
+                Column(Modifier.weight(1f).padding(start = 36.dp)) {
+                    Text(server.server.ifBlank { "服务器地址未填" }, style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant, maxLines = 2, overflow = TextOverflow.Ellipsis)
+                    Text("device key: " + if (server.deviceKey.isBlank()) "未填" else "已填（${server.deviceKey.length} 位）", style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
+                }
+                IconButton(onClick = onMoveUp, enabled = !isFirst) { Icon(Icons.Filled.KeyboardArrowUp, "上移") }
+                IconButton(onClick = onMoveDown, enabled = !isLast) { Icon(Icons.Filled.KeyboardArrowDown, "下移") }
+            }
+            testMsg?.let { Text(it, style = MaterialTheme.typography.bodySmall, color = if (it.startsWith("已发送")) MaterialTheme.colorScheme.tertiary else MaterialTheme.colorScheme.error, modifier = Modifier.padding(start = 48.dp, top = 2.dp)) }
+        }
+    }
+}
+
 @Composable
 private fun NtfyServerRow(
     server: NtfyServer, isFirst: Boolean, isLast: Boolean,
@@ -725,6 +994,20 @@ private fun NtfyConfigDialog(initial: NtfyServer? = null, onDismiss: () -> Unit,
     }
 }
 
+@Composable
+private fun MeowConfigDialog(initial: MeowServer? = null, onDismiss: () -> Unit, onConfirm: (String, String, String) -> Unit) {
+    var name by remember { mutableStateOf(initial?.name ?: "") }
+    var server by remember { mutableStateOf(initial?.server ?: "") }
+    var key by remember { mutableStateOf(initial?.deviceKey ?: "") }
+    ConfigDialogSkeleton(title = if (initial == null) "添加 Meow" else "编辑 Meow", onDismiss = onDismiss, onConfirm = { onConfirm(name.trim(), server.trim().removeSuffix("/"), key.trim()) }) {
+        OutlinedTextField(name, { name = it }, label = { Text("名称") }, singleLine = true, modifier = Modifier.fillMaxWidth())
+        Spacer(Modifier.size(8.dp))
+        OutlinedTextField(server, { server = it }, label = { Text("服务器 / API 地址") }, singleLine = true, modifier = Modifier.fillMaxWidth(), supportingText = { Text("填写 Meow 提供的完整 API 地址或服务根地址") })
+        Spacer(Modifier.size(8.dp))
+        OutlinedTextField(key, { key = it }, label = { Text("Device Key / Token") }, singleLine = true, modifier = Modifier.fillMaxWidth())
+    }
+}
+
 @Composable
 private fun EmailConfigDialog(initial: EmailServer? = null, onDismiss: () -> Unit, onConfirm: (EmailServer) -> Unit) {
     var name by remember { mutableStateOf(initial?.name ?: "") }
@@ -787,3 +1070,10 @@ private suspend fun testNtfy(server: NtfyServer): String {
     val r = NtfySender.send(server.server, server.topic, server.token, "a2i 测试", "如果你在 ntfy 看到这条推送，说明配置成功")
     return if (r.isSuccess) "已发送，请查看 ntfy 接收端" else "发送失败：${r.exceptionOrNull()?.message}"
 }
+
+private suspend fun testMeow(server: MeowServer): String {
+    if (server.server.isBlank()) return "未填写服务器地址"
+    if (server.deviceKey.isBlank()) return "未填写 Device Key"
+    val r = MeowSender.send(server.server, server.deviceKey, "a2i 测试", "如果你在鸿蒙 Meow 看到这条推送，说明配置成功")
+    return if (r.isSuccess) "已发送，请查看鸿蒙 Meow" else "发送失败：${r.exceptionOrNull()?.message}"
+}