Question

我没有收到来自Google Play商店的实时开发者通知。我遵循了以下步骤：

设置GOOGLE_APPLICATION_CREDENTIALS

为消息设置监听器。消息接收者代码

public List<ReceivedMessage> recieveAndroidNotification() throws IOException {

    String subscriptionId = "my-project-id";
    String projectId = "my-subscription-id";
    SubscriberStubSettings subscriberStubSettings = SubscriberStubSettings.newBuilder().build();
    try (SubscriberStub subscriber = GrpcSubscriberStub.create(subscriberStubSettings)) {
        // String projectId = "my-project-id";
        // String subscriptionId = "my-subscription-id";
        int numOfMessages = 10; // max number of messages to be pulled
        String subscriptionName = ProjectSubscriptionName.format(projectId, subscriptionId);
        PullRequest pullRequest = PullRequest.newBuilder().setMaxMessages(numOfMessages).setReturnImmediately(false) // return immediately if messages are not available
                .setSubscription(subscriptionName).build();

        // use pullCallable().futureCall to asynchronously perform this operation
        PullResponse pullResponse = subscriber.pullCallable().call(pullRequest);
        List<String> ackIds = new ArrayList<>();
        for (ReceivedMessage message : pullResponse.getReceivedMessagesList()) {
            // handle received message
            // ...
            System.out.println("Message Recived");
            ackIds.add(message.getAckId());
        }
        // acknowledge received messages
        AcknowledgeRequest acknowledgeRequest = AcknowledgeRequest.newBuilder().setSubscription(subscriptionName).addAllAckIds(ackIds)
                .build();
        // use acknowledgeCallable().futureCall to asynchronously perform this operation
        subscriber.acknowledgeCallable().call(acknowledgeRequest);
        return pullResponse.getReceivedMessagesList();
    }
}

向Cloud Pub / Sub主题发布测试通知，从而在收到实时通知之前验证该主题的设置和配置。（Haven没有收到通知）
手动运行代码，然后发送错误：

WARN [2018-06-06 06：37：02,479] com.google.auth.oauth2.ComputeEngineCredentials：无法检测我们是否在Google Compute Engine上运行。

我错过了什么吗？

没有收到实时开发人员通知

0 个答案: