使用新的 FirebaseMessaging,可以通过以下方式轻松取消/订阅主题:
Using the new FirebaseMessaging it's easy to un/subscribe to topics via:
FirebaseMessaging.getInstance().subscribeToTopic();
FirebaseMessaging.getInstance().unsubscribeFromTopic();
但是有没有办法获取当前安装订阅的所有主题?
But is there any way to get all topics the current installation is subscribed to ?
我搜索了 Android API,在 SO 上问了同样的问题,但没有找到任何东西.Android API 中没有任何内容可以获取特定令牌的所有主题.
I have searched Android API, asked questions for the same on SO but din't find anything. There is nothing in Android API to get all topics of a specific token.
https://iid.googleapis.com/iid/info/<TOKEN>?details=true
Content-Type:application/json
Authorization:key=AAA....i1nM:APA9.....81gTPXCE55....JLPEG0wZobG_ile8lI35JTzHYE5MC..BmDD_Cxj5OxB1Yh....Rs5lo3UwLNL9h-WcocGV....b5bYWNI55kzNsrHK-7GljUDtMn
TOKEN in url : FirebaseInstanceId.getInstance().getToken(senderId, scope);
key:可以在 firebase 控制台中找到:您的项目 ->设置->项目设置->云消息传递->服务器密钥
key : can be found in firebase console: Your project -> settings -> Project settings -> Cloud messaging -> Server Key
注意:找key时要小心,不要使用不同的web api key.
senderId
可以在设置->中找到云消息传递->发件人 ID
senderId
can be found in Settings -> Cloud Messaging -> Sender ID
scope
通常是 FCM"
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