feat: OCGO & Ollama 一键激活用量 + 设置页 API Key 输入

- OpenCodeGoRepository: 新增 fetchModels() + triggerUsage()，调 opencode.ai/zen/v1/chat/completions
- OllamaRepository: 新增 fetchModels() + triggerUsage()，调 ollama.com/v1/chat/completions
- SessionCredential: 新增 apiKey 字段，用于一键激活用量
- RefreshBalanceUseCase: 新增 fetchOpenCodeGoModels/triggerOpenCodeGoUsage/fetchOllamaModels/triggerOllamaUsage
- ServiceDetailViewModel: 通用化 triggerUsage()，支持 Codex/OCGO/Ollama 三服务，各服务独立 SharedPreferences 持久化
- ServiceDetailScreen: 三服务均显示模型选择器 + 激活按钮 + 响应弹窗
- CredentialEditScreen/ViewModel: OCGO & Ollama 凭据表单新增 API Key 输入区域
- AGENTS.md & README.md: 同步新功能描述

AGENTS.md

@@ -21,10 +21,10 @@ CommandCode Go 走 JSON API 抓取用量数据，Codex / ChatGPT Plus 通过 aut
 
 **服务**：
 - ✅ DeepSeek — REST API `GET /user/balance`，API Key 认证
-- ✅ OpenCode Go — OkHttp 抓 dashboard HTML，解析 `rollingUsage`/`weeklyUsage`/`monthlyUsage`
+- ✅ OpenCode Go — OkHttp 抓 dashboard HTML，解析 `rollingUsage`/`weeklyUsage`/`monthlyUsage`。**一键激活用量**：OCGO 详情页可向 `opencode.ai/zen/v1/chat/completions` 发送简短请求（`content:hello`）触发用量统计，API Key 从设置页手动填写（存 `SessionCredential.apiKey`），模型列表从 `models.dev/api.json`（provider=`opencode`）动态获取，用户选择持久化到 `SharedPreferences("ocgo_trigger_prefs")`，响应经 `parseChatResponse()` 提取回复文本+用量统计后弹窗展示。
 - ✅ CommandCode Go — JSON API 抓取用量数据，`CommandCodeUsageRepository` 解析（workspaceId = `"commandcode"`）
 - ✅ Codex / ChatGPT Plus — 支持 **OAuth PKCE 登录（无头模式）** 或粘贴完整 auth.json（含 refresh_token），调 `chatgpt.com/backend-api/wham/usage`；token 过期前 60 分钟自动刷新。OpenAI 采用 refresh_token 单次轮换机制，被外部工具使用后旧 token 立即失效，需重新 OAuth 登录或导入新 auth.json。**5h 窗口可能被 OpenAI 临时关闭**（`primary_window` 返回 `null`），UI 保留空 5h 槽位 + 主标签动态化（`extras["primary.label"]`），恢复后自动填回。**一键激活用量**：Codex 详情页可向 `chatgpt.com/backend-api/codex/responses` 发送简短请求（`input:hello`）触发用量统计，模型列表从 `models.dev/api.json` 动态获取（无需认证），用户选择持久化到 `SharedPreferences("codex_trigger_prefs")`，请求需 `stream:true`+`store:false`+`ChatGPT-Account-Id` 头（从 access_token JWT 解析），SSE 响应经 `parseSseResponse()` 提取回复文本+用量统计后弹窗展示。
-- ✅ Ollama Pro — Cookie 认证，OkHttp 抓 `ollama.com/settings` HTML，正则解析 plan/session(5h)/weekly 百分比 + `data-time` 重置时间 + `data-model` 模型级请求次数；无官方 API（ollama/ollama#12532）
+- ✅ Ollama Pro — Cookie 认证，OkHttp 抓 `ollama.com/settings` HTML，正则解析 plan/session(5h)/weekly 百分比 + `data-time` 重置时间 + `data-model` 模型级请求次数；无官方 API（ollama/ollama#12532）。**一键激活用量**：Ollama 详情页可向 `ollama.com/v1/chat/completions` 发送简短请求（`content:hello`）触发用量统计，API Key 从设置页手动填写（存 `SessionCredential.apiKey`），模型列表从 `models.dev/api.json`（provider=`ollama-cloud`）动态获取，用户选择持久化到 `SharedPreferences("ollama_trigger_prefs")`，响应经 `parseOllamaChatResponse()` 提取回复文本+用量统计后弹窗展示。
 - ✅ 文案统一：所有服务标签均使用中文（"每周"统一代替 "weekly"/"Weekly"/"weekly"）
 - ❌ OpenCode Zen / 小米 MiMo — 未实现
 
@@ -50,7 +50,7 @@ CommandCode Go 走 JSON API 抓取用量数据，Codex / ChatGPT Plus 通过 aut
 **凭据回显红线**：
 
 > ⚠️ `CredentialEditViewModel.load()` 首次加载已有凭据时，需针对每种 `Credential` 子类显式编写回显分支。
-> 当前覆盖：`ApiKeyCredential`（API Key 输入框）、`SessionCredential`（Cookie 输入框 / `ollamaCookie` 字段）、`CodexCredential`（auth.json 输入框）。
+> 当前覆盖：`ApiKeyCredential`（API Key 输入框）、`SessionCredential`（Cookie 输入框 / `ollamaCookie` 字段 / `apiKey` 字段 → `triggerApiKey`）、`CodexCredential`（auth.json 输入框）。
 > 新增凭据类型（如 OpenCode Zen / MiMo）时必须同步添加对应的 `load()` 回显分支，否则用户保存后看不到已存内容。
 
 **ViewModel 加载机制红线**：

README.md

@@ -53,6 +53,7 @@ Android AI 余额与用量查询 APP —— 统一查看 DeepSeek、OpenCode Go
 | 🎀 **雨晴粉主题** | Material Design 3 · 草莓粉 #FF85A2 · 樱粉 #FFD1DC |
 | 🔐 **Codex OAuth 登录** | 无头模式 OAuth PKCE：APP 生成授权链接 → 外部浏览器登录 → 粘贴回调 URL 完成授权，无需手动导出 auth.json |
 | ⚡ **Codex 一键激活用量** | Codex 详情页可向 ChatGPT API 发送简短请求触发用量统计；模型列表从 models.dev 动态获取并持久化，支持手动刷新；响应弹窗可复制 |
+| ⚡ **OCGO / Ollama 一键激活用量** | OCGO 详情页可向 `opencode.ai/zen/v1` 发送请求，Ollama 详情页可向 `ollama.com/v1` 发送请求触发用量统计；API Key 在设置页手动填写，模型列表从 models.dev 动态获取 |
 | 🐛 **调试日志** | APP 内「调试日志」页面，查看 Repository 网络请求、Token 刷新、解析错误等详细日志，无需连接电脑 |
 
 ---

app/src/main/java/com/rainy/token/data/repository/OllamaRepository.kt

@@ -1,13 +1,20 @@
 package com.rainy.token.data.repository
 
 import com.rainy.token.data.cache.BalanceCache
+import com.rainy.token.data.debug.DebugLog
 import com.rainy.token.domain.model.Credential
 import com.rainy.token.domain.model.ServiceBalance
 import com.rainy.token.domain.service.ServiceType
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.JsonPrimitive
+import kotlinx.serialization.json.contentOrNull
+import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.OkHttpClient
 import okhttp3.Request
+import okhttp3.RequestBody.Companion.toRequestBody
 import java.io.IOException
 import java.text.SimpleDateFormat
 import java.util.Locale
@@ -36,8 +43,13 @@ class OllamaRepository(
     private val balanceCache: BalanceCache
 ) {
 
+    private val json = Json { ignoreUnknownKeys = true }
+
     companion object {
+        private const val TAG = "Ollama"
         private const val SETTINGS_URL = "https://ollama.com/settings"
+        private const val MODELS_API = "https://models.dev/api.json"
+        private const val CHAT_API = "https://ollama.com/v1/chat/completions"
         private const val USER_AGENT =
             "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36"
 
@@ -213,4 +225,123 @@ class OllamaRepository(
         }
     }
 
+    /**
+     * 从 models.dev/api.json 获取 Ollama Cloud 可用模型列表（provider key = "ollama-cloud"）。
+     * 该 API 不需要认证。
+     */
+    suspend fun fetchModels(): Result<List<String>> = withContext(Dispatchers.IO) {
+        try {
+            val request = Request.Builder().url(MODELS_API)
+                .header("Accept", "application/json")
+                .header("User-Agent", "rainy-token/0.1")
+                .get().build()
+            val models = okHttpClient.newCall(request).execute().use { resp ->
+                if (!resp.isSuccessful) {
+                    DebugLog.e(TAG, "fetchModels: HTTP ${resp.code}")
+                    return@withContext Result.failure(RepositoryError.ServerError(resp.code))
+                }
+                val root = json.parseToJsonElement(resp.body?.string() ?: throw RepositoryError.ParseError("响应体为空")) as? JsonObject
+                    ?: throw RepositoryError.ParseError("响应根节点不是 JSON 对象")
+                val provider = root["ollama-cloud"] as? JsonObject
+                val modelsObj = provider?.get("models") as? JsonObject
+                modelsObj?.keys?.toList()?.sorted()
+                    ?: throw RepositoryError.ParseError("未找到 Ollama Cloud 模型列表")
+            }
+            if (models.isEmpty()) {
+                return@withContext Result.failure(RepositoryError.ParseError("模型列表为空"))
+            }
+            DebugLog.i(TAG, "fetchModels: 获取到 ${models.size} 个模型")
+            Result.success(models)
+        } catch (e: IOException) {
+            DebugLog.e(TAG, "fetchModels 网络异常: ${e.message}")
+            Result.failure(RepositoryError.Network(e))
+        } catch (e: RepositoryError) {
+            Result.failure(e)
+        } catch (e: Throwable) {
+            DebugLog.e(TAG, "fetchModels 异常: ${e::class.simpleName}: ${e.message}")
+            Result.failure(RepositoryError.Unknown(e))
+        }
+    }
+
+    /**
+     * 一键激活用量：用 API Key 向 Ollama Cloud chat completions API 发送简短请求。
+     * @param model 用户选择的模型 slug
+     * @return Result.success(响应摘要文本) — 供 UI 展示
+     */
+    suspend fun triggerUsage(model: String): Result<String> = withContext(Dispatchers.IO) {
+        val credential = credentialRepository.get(ServiceType.OLLAMA)
+            ?: return@withContext Result.failure(RepositoryError.InvalidCredential("未找到 Ollama 凭据"))
+        if (credential !is Credential.SessionCredential)
+            return@withContext Result.failure(RepositoryError.InvalidCredential("凭据类型不匹配"))
+
+        val apiKey = credential.apiKey
+        if (apiKey.isNullOrBlank()) {
+            return@withContext Result.failure(RepositoryError.InvalidCredential("未配置 API Key，请在设置中填写"))
+        }
+
+        DebugLog.i(TAG, "triggerUsage: model=$model")
+
+        val requestBody = """{"model":"$model","messages":[{"role":"user","content":"hello"}],"max_tokens":50}"""
+            .toRequestBody("application/json".toMediaType())
+
+        val request = Request.Builder().url(CHAT_API)
+            .header("Accept", "application/json")
+            .header("Content-Type", "application/json")
+            .header("Authorization", "Bearer $apiKey")
+            .header("User-Agent", "rainy-token/0.1")
+            .post(requestBody).build()
+
+        try {
+            okHttpClient.newCall(request).execute().use { resp ->
+                val bodyStr = resp.body?.string() ?: ""
+                DebugLog.i(TAG, "triggerUsage: HTTP ${resp.code}, body=${bodyStr.take(500)}")
+                if (!resp.isSuccessful) {
+                    return@withContext Result.failure<String>(
+                        TriggerError("HTTP ${resp.code}", bodyStr.ifBlank { "无响应体" })
+                    )
+                }
+                DebugLog.i(TAG, "triggerUsage: 请求成功，模型=$model")
+                Result.success(parseOllamaChatResponse(bodyStr, model))
+            }
+        } catch (e: IOException) {
+            DebugLog.e(TAG, "triggerUsage 网络异常: ${e.message}")
+            Result.failure(RepositoryError.Network(e))
+        } catch (e: Throwable) {
+            DebugLog.e(TAG, "triggerUsage 异常: ${e::class.simpleName}: ${e.message}")
+            Result.failure(RepositoryError.Unknown(e))
+        }
+    }
+
+}
+
+/**
+ * 解析 Ollama Cloud chat completions 响应，提取回复文本和用量统计。
+ */
+internal fun parseOllamaChatResponse(responseBody: String, model: String): String {
+    val json = Json { ignoreUnknownKeys = true }
+    return try {
+        val root = json.parseToJsonElement(responseBody) as? JsonObject
+        val choices = root?.get("choices") as? kotlinx.serialization.json.JsonArray
+        val firstChoice = choices?.firstOrNull() as? JsonObject
+        val message = firstChoice?.get("message") as? JsonObject
+        val content = (message?.get("content") as? JsonPrimitive)?.contentOrNull
+        val usage = root?.get("usage") as? JsonObject
+        val promptTokens = (usage?.get("prompt_tokens") as? JsonPrimitive)?.contentOrNull
+        val completionTokens = (usage?.get("completion_tokens") as? JsonPrimitive)?.contentOrNull
+        val totalTokens = (usage?.get("total_tokens") as? JsonPrimitive)?.contentOrNull
+
+        val sb = StringBuilder()
+        sb.appendLine("✓ 激活成功")
+        sb.appendLine("模型: $model")
+        sb.appendLine()
+        sb.appendLine("回复:")
+        sb.appendLine(content?.ifEmpty { "(空)" } ?: "(无回复内容)")
+        if (promptTokens != null || completionTokens != null) {
+            sb.appendLine()
+            sb.appendLine("用量: prompt=$promptTokens completion=$completionTokens total=$totalTokens tokens")
+        }
+        sb.toString().trim()
+    } catch (_: Exception) {
+        "✓ 激活成功\n模型: $model\n\n(响应解析失败，但请求已发出)"
+    }
 }

app/src/main/java/com/rainy/token/data/repository/OpenCodeGoRepository.kt

@@ -1,14 +1,23 @@
 package com.rainy.token.data.repository
 
 import com.rainy.token.data.cache.BalanceCache
+import com.rainy.token.data.debug.DebugLog
 import com.rainy.token.domain.model.Credential
 import com.rainy.token.domain.model.ServiceBalance
 import com.rainy.token.domain.service.ServiceConfigProvider
 import com.rainy.token.domain.service.ServiceType
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.JsonPrimitive
+import kotlinx.serialization.json.contentOrNull
+import kotlinx.serialization.json.jsonObject
+import kotlinx.serialization.json.jsonPrimitive
+import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.OkHttpClient
 import okhttp3.Request
+import okhttp3.RequestBody.Companion.toRequestBody
 import java.io.IOException
 import java.net.URLEncoder
 import javax.inject.Singleton
@@ -33,6 +42,8 @@ class OpenCodeGoRepository(
     private val balanceCache: BalanceCache
 ) {
 
+    private val json = Json { ignoreUnknownKeys = true }
+
     suspend fun fetchBalance(): Result<ServiceBalance> = withContext(Dispatchers.IO) {
         val credential = credentialRepository.get(ServiceType.OPENCODE_GO)
             ?: return@withContext Result.failure(RepositoryError.InvalidCredential())
@@ -124,7 +135,97 @@ class OpenCodeGoRepository(
         }
     }
 
+    /**
+     * 从 models.dev/api.json 获取 OpenCode 可用模型列表（provider key = "opencode"）。
+     * 该 API 不需要认证。
+     */
+    suspend fun fetchModels(): Result<List<String>> = withContext(Dispatchers.IO) {
+        try {
+            val request = Request.Builder().url(MODELS_API)
+                .header("Accept", "application/json")
+                .header("User-Agent", "rainy-token/0.1")
+                .get().build()
+            val models = okHttpClient.newCall(request).execute().use { resp ->
+                if (!resp.isSuccessful) {
+                    DebugLog.e(TAG, "fetchModels: HTTP ${resp.code}")
+                    return@withContext Result.failure(RepositoryError.ServerError(resp.code))
+                }
+                val root = json.parseToJsonElement(resp.body?.string() ?: throw RepositoryError.ParseError("响应体为空")) as? JsonObject
+                    ?: throw RepositoryError.ParseError("响应根节点不是 JSON 对象")
+                val provider = root["opencode"] as? JsonObject
+                val modelsObj = provider?.get("models") as? JsonObject
+                modelsObj?.keys?.toList()?.sorted()
+                    ?: throw RepositoryError.ParseError("未找到 OpenCode 模型列表")
+            }
+            if (models.isEmpty()) {
+                return@withContext Result.failure(RepositoryError.ParseError("模型列表为空"))
+            }
+            DebugLog.i(TAG, "fetchModels: 获取到 ${models.size} 个模型")
+            Result.success(models)
+        } catch (e: IOException) {
+            DebugLog.e(TAG, "fetchModels 网络异常: ${e.message}")
+            Result.failure(RepositoryError.Network(e))
+        } catch (e: RepositoryError) {
+            Result.failure(e)
+        } catch (e: Throwable) {
+            DebugLog.e(TAG, "fetchModels 异常: ${e::class.simpleName}: ${e.message}")
+            Result.failure(RepositoryError.Unknown(e))
+        }
+    }
+
+    /**
+     * 一键激活用量：用 API Key 向 OpenCode chat completions API 发送简短请求。
+     * @param model 用户选择的模型 slug
+     * @return Result.success(响应摘要文本) — 供 UI 展示
+     */
+    suspend fun triggerUsage(model: String): Result<String> = withContext(Dispatchers.IO) {
+        val credential = credentialRepository.get(ServiceType.OPENCODE_GO)
+            ?: return@withContext Result.failure(RepositoryError.InvalidCredential("未找到 OpenCode Go 凭据"))
+        if (credential !is Credential.SessionCredential)
+            return@withContext Result.failure(RepositoryError.InvalidCredential("凭据类型不匹配"))
+
+        val apiKey = credential.apiKey
+        if (apiKey.isNullOrBlank()) {
+            return@withContext Result.failure(RepositoryError.InvalidCredential("未配置 API Key，请在设置中填写"))
+        }
+
+        DebugLog.i(TAG, "triggerUsage: model=$model")
+
+        val requestBody = """{"model":"$model","messages":[{"role":"user","content":"hello"}],"max_tokens":50}"""
+            .toRequestBody("application/json".toMediaType())
+
+        val request = Request.Builder().url(CHAT_API)
+            .header("Accept", "application/json")
+            .header("Content-Type", "application/json")
+            .header("Authorization", "Bearer $apiKey")
+            .header("User-Agent", "rainy-token/0.1")
+            .post(requestBody).build()
+
+        try {
+            okHttpClient.newCall(request).execute().use { resp ->
+                val bodyStr = resp.body?.string() ?: ""
+                DebugLog.i(TAG, "triggerUsage: HTTP ${resp.code}, body=${bodyStr.take(500)}")
+                if (!resp.isSuccessful) {
+                    return@withContext Result.failure<String>(
+                        TriggerError("HTTP ${resp.code}", bodyStr.ifBlank { "无响应体" })
+                    )
+                }
+                DebugLog.i(TAG, "triggerUsage: 请求成功，模型=$model")
+                Result.success(parseChatResponse(bodyStr, model))
+            }
+        } catch (e: IOException) {
+            DebugLog.e(TAG, "triggerUsage 网络异常: ${e.message}")
+            Result.failure(RepositoryError.Network(e))
+        } catch (e: Throwable) {
+            DebugLog.e(TAG, "triggerUsage 异常: ${e::class.simpleName}: ${e.message}")
+            Result.failure(RepositoryError.Unknown(e))
+        }
+    }
+
     companion object {
+        private const val TAG = "OCGO"
+        private const val MODELS_API = "https://models.dev/api.json"
+        private const val CHAT_API = "https://opencode.ai/zen/v1/chat/completions"
         private val SCRAPED_FIELDS = listOf("rollingUsage", "weeklyUsage", "monthlyUsage")
 
         /**
@@ -212,4 +313,36 @@ class OpenCodeGoRepository(
 
         internal data class ScrapedWindow(val usagePercent: Int, val resetInSec: Long)
     }
+}
+
+/**
+ * 解析 OpenAI 兼容的 chat completions 响应，提取回复文本和用量统计。
+ */
+internal fun parseChatResponse(responseBody: String, model: String): String {
+    val json = Json { ignoreUnknownKeys = true }
+    return try {
+        val root = json.parseToJsonElement(responseBody) as? JsonObject
+        val choices = root?.get("choices") as? kotlinx.serialization.json.JsonArray
+        val firstChoice = choices?.firstOrNull() as? JsonObject
+        val message = firstChoice?.get("message") as? JsonObject
+        val content = (message?.get("content") as? JsonPrimitive)?.contentOrNull
+        val usage = root?.get("usage") as? JsonObject
+        val promptTokens = (usage?.get("prompt_tokens") as? JsonPrimitive)?.contentOrNull
+        val completionTokens = (usage?.get("completion_tokens") as? JsonPrimitive)?.contentOrNull
+        val totalTokens = (usage?.get("total_tokens") as? JsonPrimitive)?.contentOrNull
+
+        val sb = StringBuilder()
+        sb.appendLine("✓ 激活成功")
+        sb.appendLine("模型: $model")
+        sb.appendLine()
+        sb.appendLine("回复:")
+        sb.appendLine(content?.ifEmpty { "(空)" } ?: "(无回复内容)")
+        if (promptTokens != null || completionTokens != null) {
+            sb.appendLine()
+            sb.appendLine("用量: prompt=$promptTokens completion=$completionTokens total=$totalTokens tokens")
+        }
+        sb.toString().trim()
+    } catch (_: Exception) {
+        "✓ 激活成功\n模型: $model\n\n(响应解析失败，但请求已发出)"
+    }
 }

app/src/main/java/com/rainy/token/domain/model/Credential.kt

@@ -43,6 +43,8 @@ sealed class Credential {
         val workspaceId: String? = null,
         /** Ollama Pro 专用：完整的 Cookie 字符串（用户从浏览器 DevTools 复制） */
         val ollamaCookie: String? = null,
+        /** OpenCode Go / Ollama Pro 专用：API Key，用于一键激活用量 */
+        val apiKey: String? = null,
         override val lastVerifiedAt: Long = 0L
     ) : Credential()
 

app/src/main/java/com/rainy/token/domain/usecase/RefreshBalanceUseCase.kt

@@ -45,4 +45,20 @@ class RefreshBalanceUseCase @Inject constructor(
     /** 一键激活 Codex 用量：向 ChatGPT API 发送请求，返回完整响应体 */
     suspend fun triggerCodexUsage(model: String): Result<String> =
         codexRepositoryProvider.get().triggerUsage(model)
+
+    /** 获取 OpenCode Go 可用模型列表 */
+    suspend fun fetchOpenCodeGoModels(): Result<List<String>> =
+        openCodeGoRepositoryProvider.get().fetchModels()
+
+    /** 一键激活 OpenCode Go 用量 */
+    suspend fun triggerOpenCodeGoUsage(model: String): Result<String> =
+        openCodeGoRepositoryProvider.get().triggerUsage(model)
+
+    /** 获取 Ollama Cloud 可用模型列表 */
+    suspend fun fetchOllamaModels(): Result<List<String>> =
+        ollamaRepositoryProvider.get().fetchModels()
+
+    /** 一键激活 Ollama Cloud 用量 */
+    suspend fun triggerOllamaUsage(model: String): Result<String> =
+        ollamaRepositoryProvider.get().triggerUsage(model)
 }

app/src/main/java/com/rainy/token/ui/servicedetail/ServiceDetailScreen.kt

@@ -102,9 +102,10 @@ fun ServiceDetailScreen(
     val config = ServiceConfigProvider.get(service)
     val isManualMode = config.method == FetchMethod.MANUAL
 
-    // Codex 服务且有凭据时自动加载模型列表
+    // Codex / OCGO / Ollama 服务且有凭据时自动加载模型列表
+    val supportsTrigger = service == ServiceType.CODEX || service == ServiceType.OPENCODE_GO || service == ServiceType.OLLAMA
     LaunchedEffect(service, uiState.hasCredential) {
-        if (service == ServiceType.CODEX && uiState.hasCredential) {
+        if (supportsTrigger && uiState.hasCredential) {
             viewModel.loadModels()
         }
     }
@@ -195,7 +196,7 @@ fun ServiceDetailScreen(
                     onRefresh = { viewModel.refresh() },
                     onConfigureCredential = { onConfigureCredential(service) },
                     onStartWebViewLogin = { onStartWebViewLogin(service) },
-                    onTriggerUsage = { viewModel.triggerCodexUsage() },
+                    onTriggerUsage = { viewModel.triggerUsage() },
                     onSelectModel = { viewModel.selectModel(it) },
                     onRefreshModels = { viewModel.loadModels(force = true) }
                 )
@@ -886,8 +887,9 @@ private fun ActionButtons(
     onRefreshModels: () -> Unit
 ) {
     Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
-        // Codex 一键激活用量区域
-        if (service == ServiceType.CODEX && hasCredential && !isManualMode) {
+        // 一键激活用量区域（Codex / OCGO / Ollama）
+        val supportsTrigger = service == ServiceType.CODEX || service == ServiceType.OPENCODE_GO || service == ServiceType.OLLAMA
+        if (supportsTrigger && hasCredential && !isManualMode) {
             // 模型选择器 + 刷新按钮
             if (modelsLoading) {
                 Row(

app/src/main/java/com/rainy/token/ui/servicedetail/ServiceDetailViewModel.kt

@@ -40,7 +40,7 @@ class ServiceDetailViewModel @Inject constructor(
     private val _triggerState = MutableStateFlow<TriggerState>(TriggerState.Idle)
     val triggerState: StateFlow<TriggerState> = _triggerState.asStateFlow()
 
-    /** Codex 可用模型列表 */
+    /** 可用模型列表（Codex / OCGO / Ollama 共用） */
     private val _models = MutableStateFlow<List<String>>(emptyList())
     val models: StateFlow<List<String>> = _models.asStateFlow()
 
@@ -56,16 +56,25 @@ class ServiceDetailViewModel @Inject constructor(
         private const val CODEX_PREFS = "codex_trigger_prefs"
         private const val KEY_SELECTED_MODEL = "selected_model"
         private const val KEY_MODELS_CACHE = "models_cache"
+        private const val OCGO_PREFS = "ocgo_trigger_prefs"
+        private const val OLLAMA_PREFS = "ollama_trigger_prefs"
+    }
+
+    private fun prefsNameFor(service: ServiceType): String = when (service) {
+        ServiceType.CODEX -> CODEX_PREFS
+        ServiceType.OPENCODE_GO -> OCGO_PREFS
+        ServiceType.OLLAMA -> OLLAMA_PREFS
+        else -> CODEX_PREFS
     }
 
     fun bind(service: ServiceType) {
         if (_serviceType.value == service) return
         _serviceType.value = service
-        // 恢复 Codex 持久化状态
-        if (service == ServiceType.CODEX) {
-            val savedModel = loadSelectedModel()
+        // 恢复持久化状态
+        if (service == ServiceType.CODEX || service == ServiceType.OPENCODE_GO || service == ServiceType.OLLAMA) {
+            val savedModel = loadSelectedModel(service)
             if (savedModel != null) _selectedModel.value = savedModel
-            val cachedModels = loadModelsCache()
+            val cachedModels = loadModelsCache(service)
             if (cachedModels.isNotEmpty()) _models.value = cachedModels
         }
         loadFromCache()
@@ -111,31 +120,34 @@ class ServiceDetailViewModel @Inject constructor(
     }
 
     /**
-     * 加载 Codex 可用模型列表（优先从缓存读取，首次才请求网络）。
+     * 加载可用模型列表（优先从缓存读取，首次才请求网络）。
      * @param force true 时强制从网络刷新
      */
     fun loadModels(force: Boolean = false) {
+        val service = _serviceType.value ?: return
         if (!force && _models.value.isNotEmpty()) return
         viewModelScope.launch {
             _modelsLoading.value = true
-            val result = refreshBalanceUseCase.fetchCodexModels()
+            val result = when (service) {
+                ServiceType.CODEX -> refreshBalanceUseCase.fetchCodexModels()
+                ServiceType.OPENCODE_GO -> refreshBalanceUseCase.fetchOpenCodeGoModels()
+                ServiceType.OLLAMA -> refreshBalanceUseCase.fetchOllamaModels()
+                else -> Result.failure(RepositoryError.Unknown(IllegalArgumentException("不支持模型列表")))
+            }
             result
                 .onSuccess { list ->
                     _models.value = list
-                    // 持久化模型列表缓存
-                    persistModelsCache(list)
-                    // 如果之前选中的模型不在新列表里，选第一个
+                    persistModelsCache(service, list)
                     val current = _selectedModel.value
                     if (current == null || !list.contains(current)) {
                         _selectedModel.value = list.firstOrNull()
-                        persistSelectedModel(list.firstOrNull())
+                        persistSelectedModel(service, list.firstOrNull())
                     }
                 }
                 .onFailure { error ->
-                    DebugLog.e("Codex", "加载模型列表失败: ${error.message}")
-                    // 网络失败时从缓存读
+                    DebugLog.e(service.displayName, "加载模型列表失败: ${error.message}")
                     if (_models.value.isEmpty()) {
-                        val cached = loadModelsCache()
+                        val cached = loadModelsCache(service)
                         if (cached.isNotEmpty()) {
                             _models.value = cached
                             if (_selectedModel.value == null) {
@@ -151,21 +163,27 @@ class ServiceDetailViewModel @Inject constructor(
     /** 用户选择模型（持久化） */
     fun selectModel(model: String) {
         _selectedModel.value = model
-        persistSelectedModel(model)
+        _serviceType.value?.let { persistSelectedModel(it, model) }
     }
 
     /**
-     * 一键激活 Codex 用量：发送 API 请求触发用量统计。
-     * 无论成功还是失败，都弹出窗口展示完整响应（或错误信息）。
+     * 一键激活用量：发送 API 请求触发用量统计。
+     * 支持 Codex / OpenCode Go / Ollama 三个服务。
      */
-    fun triggerCodexUsage() {
+    fun triggerUsage() {
+        val service = _serviceType.value ?: return
         val model = _selectedModel.value ?: run {
             _triggerState.value = TriggerState.Error("请先选择模型", null)
             return
         }
         viewModelScope.launch {
             _triggerState.value = TriggerState.Loading
-            val result = refreshBalanceUseCase.triggerCodexUsage(model)
+            val result = when (service) {
+                ServiceType.CODEX -> refreshBalanceUseCase.triggerCodexUsage(model)
+                ServiceType.OPENCODE_GO -> refreshBalanceUseCase.triggerOpenCodeGoUsage(model)
+                ServiceType.OLLAMA -> refreshBalanceUseCase.triggerOllamaUsage(model)
+                else -> Result.failure(RepositoryError.Unknown(IllegalArgumentException("不支持激活用量")))
+            }
             result
                 .onSuccess { responseBody ->
                     _triggerState.value = TriggerState.Success(responseBody)
@@ -275,23 +293,23 @@ class ServiceDetailViewModel @Inject constructor(
         else -> error.message ?: "未知错误"
     }
 
-    // ── Codex 模型持久化 ──
+    // ── 模型持久化（Codex / OCGO / Ollama 各自独立 prefs） ──
 
-    private fun prefs(): android.content.SharedPreferences =
-        com.rainy.token.RainyTokenApplication.appContext.getSharedPreferences(CODEX_PREFS, android.content.Context.MODE_PRIVATE)
+    private fun prefs(service: ServiceType): android.content.SharedPreferences =
+        com.rainy.token.RainyTokenApplication.appContext.getSharedPreferences(prefsNameFor(service), android.content.Context.MODE_PRIVATE)
 
-    private fun persistSelectedModel(model: String?) {
-        prefs().edit().putString(KEY_SELECTED_MODEL, model).apply()
+    private fun persistSelectedModel(service: ServiceType, model: String?) {
+        prefs(service).edit().putString(KEY_SELECTED_MODEL, model).apply()
     }
 
-    private fun loadSelectedModel(): String? = prefs().getString(KEY_SELECTED_MODEL, null)
+    private fun loadSelectedModel(service: ServiceType): String? = prefs(service).getString(KEY_SELECTED_MODEL, null)
 
-    private fun persistModelsCache(models: List<String>) {
-        prefs().edit().putString(KEY_MODELS_CACHE, models.joinToString("\n")).apply()
+    private fun persistModelsCache(service: ServiceType, models: List<String>) {
+        prefs(service).edit().putString(KEY_MODELS_CACHE, models.joinToString("\n")).apply()
     }
 
-    private fun loadModelsCache(): List<String> =
-        prefs().getString(KEY_MODELS_CACHE, "")?.split("\n")?.filter { it.isNotBlank() } ?: emptyList()
+    private fun loadModelsCache(service: ServiceType): List<String> =
+        prefs(service).getString(KEY_MODELS_CACHE, "")?.split("\n")?.filter { it.isNotBlank() } ?: emptyList()
 }
 
 /**

app/src/main/java/com/rainy/token/ui/settings/CredentialEditScreen.kt

@@ -149,11 +149,14 @@ fun CredentialEditScreen(
                                 cookie = uiState.ollamaCookie,
                                 loginUrl = uiState.loginUrl,
                                 hasExisting = uiState.hasExisting,
+                                triggerApiKey = uiState.triggerApiKey,
                                 onCookieChange = viewModel::updateOllamaCookie,
                                 onSave = { viewModel.saveOllamaCredential() },
                                 onTestAndSave = { viewModel.testAndSaveOllama() },
                                 onCopyLoginUrl = { copyToClipboard(context, uiState.loginUrl) },
-                                onOpenLoginUrl = { openInBrowser(context, uiState.loginUrl) }
+                                onOpenLoginUrl = { openInBrowser(context, uiState.loginUrl) },
+                                onApiKeyChange = viewModel::updateTriggerApiKey,
+                                onSaveApiKey = { viewModel.saveTriggerApiKey() }
                             )
                         } else if (service == ServiceType.OPENCODE_GO) {
                             OpenCodeGoForm(
@@ -161,6 +164,7 @@ fun CredentialEditScreen(
                                 workspaceId = uiState.workspaceId,
                                 loginUrl = uiState.loginUrl,
                                 hasExisting = uiState.hasExisting,
+                                triggerApiKey = uiState.triggerApiKey,
                                 onAuthCookieChange = viewModel::updateAuthCookie,
                                 onWorkspaceIdChange = viewModel::updateWorkspaceId,
                                 onSave = { viewModel.saveOpenCodeGoSession() },
@@ -168,7 +172,9 @@ fun CredentialEditScreen(
                                 onImportFromClipboard = { viewModel.importFromClipboard(context) },
                                 onCopyLoginUrl = { copyToClipboard(context, uiState.loginUrl) },
                                 onOpenLoginUrl = { openInBrowser(context, uiState.loginUrl) },
-                                onShowHelp = { showGoHelp = true }
+                                onShowHelp = { showGoHelp = true },
+                                onApiKeyChange = viewModel::updateTriggerApiKey,
+                                onSaveApiKey = { viewModel.saveTriggerApiKey() }
                             )
                         } else {
                         // 通用 WebView 抓取已移除（半成品功能，凭据无法正确映射到 Repository 字段）
@@ -311,11 +317,14 @@ private fun OllamaCookieForm(
     cookie: String,
     loginUrl: String,
     hasExisting: Boolean,
+    triggerApiKey: String,
     onCookieChange: (String) -> Unit,
     onSave: () -> Unit,
     onTestAndSave: () -> Unit,
     onCopyLoginUrl: () -> Unit,
-    onOpenLoginUrl: () -> Unit
+    onOpenLoginUrl: () -> Unit,
+    onApiKeyChange: (String) -> Unit,
+    onSaveApiKey: () -> Unit
 ) {
     Text(text = "Ollama Pro 凭据", style = MaterialTheme.typography.titleMedium)
     Text(
@@ -361,6 +370,35 @@ private fun OllamaCookieForm(
     TextButton(onClick = onCopyLoginUrl, modifier = Modifier.fillMaxWidth()) {
         Text(text = "复制登录 URL 到剪贴板")
     }
+
+    // ── 一键激活用量 API Key ──
+    androidx.compose.material3.HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
+    Text(
+        text = "一键激活用量 API Key（可选）",
+        style = MaterialTheme.typography.titleSmall
+    )
+    Text(
+        text = "填入 Ollama Cloud API Key 后，可在详情页一键发送请求激活用量统计。从 ollama.com/settings → API Keys 获取。",
+        style = MaterialTheme.typography.bodySmall,
+        color = MaterialTheme.colorScheme.outline
+    )
+    OutlinedTextField(
+        value = triggerApiKey,
+        onValueChange = onApiKeyChange,
+        label = { Text("API Key") },
+        placeholder = { Text("ollama-xxx 或 sk-xxx") },
+        singleLine = true,
+        visualTransformation = PasswordVisualTransformation(),
+        keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Password),
+        modifier = Modifier.fillMaxWidth()
+    )
+    OutlinedButton(
+        onClick = onSaveApiKey,
+        modifier = Modifier.fillMaxWidth(),
+        enabled = triggerApiKey.isNotBlank()
+    ) {
+        Text("保存 API Key")
+    }
 }
 
 @Composable
@@ -369,6 +407,7 @@ private fun OpenCodeGoForm(
     workspaceId: String,
     loginUrl: String,
     hasExisting: Boolean,
+    triggerApiKey: String,
     onAuthCookieChange: (String) -> Unit,
     onWorkspaceIdChange: (String) -> Unit,
     onSave: () -> Unit,
@@ -376,7 +415,9 @@ private fun OpenCodeGoForm(
     onImportFromClipboard: () -> Unit,
     onCopyLoginUrl: () -> Unit,
     onOpenLoginUrl: () -> Unit,
-    onShowHelp: () -> Unit
+    onShowHelp: () -> Unit,
+    onApiKeyChange: (String) -> Unit,
+    onSaveApiKey: () -> Unit
 ) {
     Text(text = "OpenCode Go 凭据", style = MaterialTheme.typography.titleMedium)
     Text(
@@ -431,6 +472,35 @@ private fun OpenCodeGoForm(
     TextButton(onClick = onCopyLoginUrl, modifier = Modifier.fillMaxWidth()) {
         Text(text = "复制登录 URL 到剪贴板")
     }
+
+    // ── 一键激活用量 API Key ──
+    androidx.compose.material3.HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
+    Text(
+        text = "一键激活用量 API Key（可选）",
+        style = MaterialTheme.typography.titleSmall
+    )
+    Text(
+        text = "填入 OpenCode Zen API Key 后，可在详情页一键发送请求激活用量统计。从 opencode.ai/settings → API Keys 获取。",
+        style = MaterialTheme.typography.bodySmall,
+        color = MaterialTheme.colorScheme.outline
+    )
+    OutlinedTextField(
+        value = triggerApiKey,
+        onValueChange = onApiKeyChange,
+        label = { Text("API Key") },
+        placeholder = { Text("opencode-xxx") },
+        singleLine = true,
+        visualTransformation = PasswordVisualTransformation(),
+        keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Password),
+        modifier = Modifier.fillMaxWidth()
+    )
+    OutlinedButton(
+        onClick = onSaveApiKey,
+        modifier = Modifier.fillMaxWidth(),
+        enabled = triggerApiKey.isNotBlank()
+    ) {
+        Text("保存 API Key")
+    }
 }
 
 @Composable

app/src/main/java/com/rainy/token/ui/settings/CredentialEditViewModel.kt

@@ -96,6 +96,7 @@ class CredentialEditViewModel @Inject constructor(
                         }
                     } else "",
                     ollamaCookie = (existing as? Credential.SessionCredential)?.ollamaCookie.orEmpty(),
+                    triggerApiKey = (existing as? Credential.SessionCredential)?.apiKey.orEmpty(),
                     hasExisting = existing != null
                 )
             }
@@ -430,6 +431,38 @@ class CredentialEditViewModel @Inject constructor(
         _uiState.update { it.copy(ollamaCookie = value) }
     }
 
+    fun updateTriggerApiKey(value: String) {
+        _uiState.update { it.copy(triggerApiKey = value) }
+    }
+
+    /**
+     * 保存触发用量 API Key（OCGO / Ollama 共用）。
+     * 合并保存到已有的 SessionCredential 中。
+     */
+    fun saveTriggerApiKey() {
+        val type = serviceType ?: return
+        val current = _uiState.value
+        val trimmedKey = current.triggerApiKey.trim()
+        viewModelScope.launch {
+            val existing = credentialRepository.get(type) as? Credential.SessionCredential
+            val updated = (existing ?: Credential.SessionCredential(
+                service = type,
+                cookies = emptyList()
+            )).copy(
+                apiKey = trimmedKey.ifBlank { null },
+                lastVerifiedAt = System.currentTimeMillis()
+            )
+            credentialRepository.save(updated)
+            _uiState.update {
+                it.copy(
+                    triggerApiKey = trimmedKey,
+                    message = "API Key 已保存",
+                    hasExisting = true
+                )
+            }
+        }
+    }
+
     /**
      * 保存 Ollama Pro 的 Cookie 字符串。
      */
@@ -494,7 +527,8 @@ class CredentialEditViewModel @Inject constructor(
                     authCookie = "",
                     workspaceId = "",
                     cookieCount = 0,
-                    ollamaCookie = ""
+                    ollamaCookie = "",
+                    triggerApiKey = ""
                 )
             }
         }
@@ -565,5 +599,7 @@ data class CredentialEditUiState(
     val hasExisting: Boolean = false,
     val codexAuthJson: String = "",
     val ollamaCookie: String = "",
+    /** OCGO / Ollama 的一键激活用量 API Key */
+    val triggerApiKey: String = "",
     val message: String? = null
 )