Thisversionoftheapplicationisnotconfiguredforbilling

将此应用程序版本配置为计费的具体解法为添加计费库和调用相应的API。示例代码如下：

//添加计费库 dependencies { implementation 'com.android.billingclient:billing:3.0.3' }

//调用计费API val billingClient = BillingClient.newBuilder(this) .enablePendingPurchases() .setListener(this) .build()

billingClient.startConnection(object : BillingClientStateListener { override fun onBillingSetupFinished(billingResult: BillingResult?) { if (billingResult?.responseCode == BillingClient.BillingResponseCode.OK) { //可以开始计费了 } }

override fun onBillingServiceDisconnected() {
    //计费服务断开连接
}

})