DayDream/Cardboard VR 开发套件
com.google.vr规则库 + LLM 终判GitHub Code Search 搜到 300 个 build.gradle 依赖声明；Web 搜索确认有官方 Maven artifact（com.google.vr:sdk-base 等）和 GitHub 仓库（googlevr/gvr-android-sdk）；Google Developers 官方文档完整。虽然已归档，但确实是独立 SDK。
libgvr.so规则库com.google.android.gms.analytics.ANALYTICS_DISPATCH规则库com.google.android.gms.analytics.AnalyticsJobService规则库com.google.android.gms.analytics.AnalyticsReceiver规则库com.google.android.gms.analytics.AnalyticsService规则库com.google.android.gms.analytics.CampaignTrackingReceiver规则库com.google.android.gms.analytics.CampaignTrackingService规则库