FirebaseInstanceId.getInstance().getToken();.我在刷新令牌时遇到问题

Question

ClassMyFirebaseIdService.java

public class MyFirebaseIdService extends FirebaseInstanceIdService {
@Override
public void onTokenRefresh() {
super.onTokenRefresh();
FirebaseUser firebaseUser= FirebaseAuth.getInstance().getCurrentUser();
String refreshToken= FirebaseInstanceId.getInstance().getToken();
if (firebaseUser !=null)
{
updateToken(refreshToken);
}
}
private void updateToken(String refreshToken)
{
FirebaseUser firebaseUser=FirebaseAuth.getInstance().getCurrentUser();
Token token=new Token(refreshToken);
FirebaseDatabase.getInstance().getReference("Tokens")
.child(FirebaseAuth.getInstance().getCurrentUser().getUid()).setValue(token);
}
}

Chatfragment.java类

private void UpdateToken() {
FirebaseUser firebaseUser = FirebaseAuth.getInstance().getCurrentUser();
String refreshToken = FirebaseInstanceId.getInstance().getToken();
Token token = new Token(refreshToken);
FirebaseDatabase.getInstance().getReference("Tokens").child(FirebaseAuth.getInstance().getCurrentUser().getUid()).setValue(token);
}

Answer 1

FirebaseInstanceIdService早就被弃用了。因此，它将不再起作用。使用FirebaseMessagingService并覆盖onNewToken方法，该方法也将为您提供新的令牌。所以按照使用

public class MyFirebaseIdService extends FirebaseMessagingService {
@Override
public void onNewToken(String token) {          
updateToken(token);

}
private void updateToken(String refreshToken)
{
FirebaseUser firebaseUser=FirebaseAuth.getInstance().getCurrentUser();
Token token=new Token(refreshToken);
FirebaseDatabase.getInstance().getReference("Tokens")
.child(FirebaseAuth.getInstance().getCurrentUser().getUid()).setValue(token);
}
}

有关Firebase消息的最新版本，请访问最新SDK版本

希望它对你有用。