feat: 启动监控维度字段 is_first_install 对齐为 app_install_status
- LaunchMonitor:维度字段改为 app_install_status(normal/new_install/over_written 三值),getAppInstallStatus() 以 StartManager 布尔值映射两值,over_written 待完整 workspace 对齐;分桶指标维度名与 record 同步 - demo LaunchDiagnostics 同步:appInstallStatus 以 preferences 自实现(无记录→new_install,有记录→normal),展示与类头注释更新,over_written 无法区分已注明 - 真机验证:首启 app_install_status=new_install,二次启动=normal Co-Authored-By: Claude <noreply@anthropic.com>
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@@ -24,8 +24,9 @@ enum DrawReportState {
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*
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* 与 future_entry_demo 的 LaunchMonitor.ets 对应:本文件为无依赖演示实现
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* (仅 hilog + 页面展示,不做 ELK 上传),追溯字段已同步系统时间拆解字段
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* 与 deviceInfo 环境字段;git_commit / is_first_install / build_mode 依赖
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* biz_common 与 BuildProfile,演示工程不适用,故未同步。
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* 与 deviceInfo 环境字段;app_install_status 以 preferences 自实现(三值语义,
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* over_written 无法区分);git_commit / build_mode 依赖 biz_common 与
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* BuildProfile,演示工程不适用,故未同步。
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*/
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export class LaunchDiagnostics {
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private static readonly WATCHER_NAME: string = 'startupDiagnosticsWatcher';
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@@ -43,10 +44,10 @@ export class LaunchDiagnostics {
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*/
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private static watcherRegisterTime: number = 0;
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/**
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* 是否安装后首次启动(维度):preferences 无启动记录即为首次,随后写入标记。
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* 与生产实现(StartManager.getAppInstallStatus)语义等价,演示工程无 biz_common 依赖故自实现。
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* 安装状态(维度):preferences 无启动记录视为 new_install,随后写入标记。
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* 与生产实现(app_install_status 三值)对齐;演示工程无法区分 over_written(覆盖安装保留数据时显示 normal)。
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*/
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private static isFirstInstall: boolean = false;
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private static appInstallStatus: string = 'normal';
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private static watcherInitialized: boolean = false;
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private static drawReportState: DrawReportState = DrawReportState.IDLE;
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private static capturedEntryPage: string = '未捕获';
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@@ -67,14 +68,14 @@ export class LaunchDiagnostics {
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if (LaunchDiagnostics.watcherInitialized) {
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return;
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}
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// 首次安装标志:preferences 无启动记录视为首次,随后写入并同步落盘;异常时按非首次处理
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// 安装状态:preferences 无启动记录视为 new_install,随后写入并同步落盘;异常时按 normal 处理
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try {
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const pref: preferences.Preferences = preferences.getPreferencesSync(context, { name: 'startup_demo' });
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LaunchDiagnostics.isFirstInstall = !pref.getSync('has_launched', false);
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LaunchDiagnostics.appInstallStatus = pref.getSync('has_launched', false) ? 'normal' : 'new_install';
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pref.putSync('has_launched', true);
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pref.flushSync();
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} catch (e) {
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LaunchDiagnostics.isFirstInstall = false;
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LaunchDiagnostics.appInstallStatus = 'normal';
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}
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const filter: hiAppEvent.AppEventFilter = {
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@@ -288,7 +289,7 @@ export class LaunchDiagnostics {
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`appattach_to_appforeground_dur=${appattachToAppForegroundDur}ms\n` +
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`device_type=${LaunchDiagnostics.getDeviceType()}, ` +
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`system_version=${LaunchDiagnostics.getSystemVersion()}\n` +
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`is_first_install=${LaunchDiagnostics.isFirstInstall}\n` +
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`app_install_status=${LaunchDiagnostics.appInstallStatus}\n` +
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`补报事件=${isBackfill ? '是(entry_page 不归因,按 unknown 处理)' : '否'}`;
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LaunchDiagnostics.lastAction = '已捕获有效冷启动 APP_LAUNCH';
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LaunchDiagnostics.logInfo(LaunchDiagnostics.lastLaunchDetail);
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@@ -190,7 +190,7 @@ export class LaunchMonitor {
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start_type: startType,
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entry_page: isBackfillEvent ? 'unknown' : LaunchMonitor.capturedEntryPage,
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app_version: LaunchMonitor.getAppVersion(),
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is_first_install: LaunchMonitor.getIsFirstInstall(),
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app_install_status: LaunchMonitor.getAppInstallStatus(),
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response_latency: responseLatency,
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animation_finish_time: animationFinishTime,
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startability_processstart_dur: startabilityProcessStartDur,
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@@ -216,7 +216,7 @@ export class LaunchMonitor {
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monitor.setDimension_1(startType.toString())
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monitor.setDimension_2(isBackfillEvent ? 'unknown' : LaunchMonitor.capturedEntryPage)
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monitor.setDimension_3(LaunchMonitor.getAppVersion())
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monitor.setDimension_4(LaunchMonitor.getIsFirstInstall().toString())
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monitor.setDimension_4(LaunchMonitor.getAppInstallStatus())
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monitor.record(coldStartTime)
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HXLog.i(TAG, `Cold start bucket metric recorded: ${coldStartTime}ms`)
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} catch (e) {
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@@ -238,7 +238,7 @@ export class LaunchMonitor {
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builder.setDimension1Name('start_type')
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builder.setDimension2Name('entry_page')
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builder.setDimension3Name('app_version')
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builder.setDimension4Name('is_first_install')
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builder.setDimension4Name('app_install_status')
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builder.setBuckets([500, 600, 700, 800, 1000, 1500, 2000, 3000])
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HXEventMonitor.getEventFactory('launch').create(builder)
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LaunchMonitor.bucketMetricInitialized = true
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@@ -259,9 +259,13 @@ export class LaunchMonitor {
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return GIT_COMMIT
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}
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/** 维度:是否安装后首次进入(StartManager 在 EntryAbility.onCreate 中已 init) */
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private static getIsFirstInstall(): boolean {
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return StartManager.getInstance().getAppInstallStatus()
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/**
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* 维度:安装状态(normal/new_install/over_written)。
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* 真实实现取三值安装来源;当前以 StartManager 布尔值映射(true→new_install,false→normal),
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* over_written 需安装来源信息,待完整 workspace 对齐。
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*/
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private static getAppInstallStatus(): string {
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return StartManager.getInstance().getAppInstallStatus() ? 'new_install' : 'normal'
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}
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}
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@@ -285,8 +289,9 @@ interface ColdStartMetricPayload {
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entry_page: string
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// 维度:应用内部版本号
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app_version: string
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// 维度:是否安装后首次启动(首次启动耗时显著偏高,需从常规分布中区分)
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is_first_install: boolean
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// 维度:安装状态(normal 常规 / new_install 全新安装 / over_written 覆盖安装),
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// 首启耗时显著偏高,需从常规分布中区分
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app_install_status: string
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// 系统响应段:离手到动效开始耗时(ms,需 API 22+)
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response_latency: number
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// 系统动效段:动效完成耗时(ms)
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