Google云端通讯 - InstanceID.getInstance()中,从客户端登记 [英] GoogleCloudMessaging - InstanceID.getInstance(), registering from client

查看:169
本文介绍了Google云端通讯 - InstanceID.getInstance()中,从客户端登记的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我是pretty新的Java编程和一般节目。现在我决定把我自己的应用程序,应该使用谷歌云消息。并不知我成功了,但是后来我意识到我的方法

I'm pretty new to programming in Java and generally programming. Right now I decided to make my own app that is supposed to utilize Google Cloud Messaging. And somehow I succeeded but then I realized I used method

String regid = gcm.register(PROJECT_NUMBER);

这是德precated,我现在应该使用令牌和InstanceIDs。所以,我想重写我的注册使用它,但我遇到了一个问题,InstanceID.getInstancer()。我仔细其次从文档的所有步骤 https://developers.google.com/instance- ID /导游/ Android的实施并不知它仍然无法正常工作。

that is deprecated and I should now use tokens and InstanceIDs. So I tried rewriting my registration to use it but I encountered a problem with InstanceID.getInstancer(). I carefully followed all steps from documentation https://developers.google.com/instance-id/guides/android-implementation and somehow it still doesn't work.

String authorizedEntity = "79424738XXXX";
String scope = "GCM";
String token = InstanceID.getInstance().getToken(authorizedEntity,scope);

Android的工作室告诉我的错误是:

Android Studio tells me that error is:

的getInstance() - 的getInstance(语境)中的InstanceID不能应用于
  0

getInstance() - "getInstance (Context) in InstanceID cannot be applied to 0"

在此先感谢!

推荐答案

有是在的 https://developers.google.com/cloud-messaging/android/start

git clone https://github.com/googlesamples/google-services.git

在那里,他们在 RegistrationIntentService.java

 InstanceID instanceID = InstanceID.getInstance(this);
                String token = instanceID.getToken(getString(R.string.gcm_defaultSenderId),
                        GoogleCloudMessaging.INSTANCE_ID_SCOPE, null);

gcm_defaultSenderId 为您的项目ID( 79424738XXXX

这个 RegistrationIntentService.this

这篇关于Google云端通讯 - InstanceID.getInstance()中,从客户端登记的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆