[Bug] 补充play billing组件 #911
Description
Current library filename / 现有库文件名
com.android.billingclient.api.ProxyBillingActivityV2
Correct library label / 正确的库文字标签
Correct library team / 正确的库开发团队
已有
Correct library icon / 正确的库图标
No response
Correct library description / 正确的库描述
已有
Library relative URL / 相关链接
已有
Comment / 备注
备注：都可以在Google Play里找到
和com.android.billingclient.api.ProxyBillingActivityV2同组的activity：
com.google.android.finsky.billing.legacyauth.PurchaseAuthActivity
com.google.android.finsky.billing.acquire.LockToPortraitUiBuilderHostActivity
com.google.android.finsky.billing.payments.InstrumentManagerActivity
com.google.android.finsky.billing.myaccount.ManageSubscriptionActivity
com.google.android.finsky.billing.acquire.SheetUiBuilderHostActivity
com.google.android.finsky.billing.lightpurchase.LightPurchaseFlowActivity
com.google.android.finsky.billing.myaccount.SubscriptionCancelSurveyActivity
com.google.android.finsky.billing.biometricsconsentactivity.BiometricsConsentActivity
com.google.android.finsky.billing.authactivity.AuthenticatedWebViewActivity
com.google.android.finsky.billing.ageverification.AgeVerificationActivity
com.google.android.finsky.billing.updatesubscriptioninstrument.UpdateSubscriptionInstrumentActivity
com.google.android.finsky.billing.myaccount.CancelSubscriptionActivity
com.google.android.finsky.billing.myaccount.ReactivateSubscriptionActivity
com.google.android.finsky.billing.subscription.SubscriptionAskToPauseActivity