在FCM通知中，当用户单击通知时，它将重定向到主页，但是我想重定向到除主页之外的特定页面，并且应用程序处于前台。将其重定向到特定页面后，应用程序应读取通知中的数据并在页面上显示数据。
这是代表上述想法的代码，但是它重定向到主页，没有任何反应（例如显示数据）。
我的APPDelegate.class
import UIKit
import Firebase
import UserNotifications
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
let gcmMessageIDKey = "gcm.message_id"
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
FirebaseApp.configure()
Messaging.messaging().delegate = self as! MessagingDelegate
//Register for notification
if #available(iOS 10.0, *) {
// For iOS 10 display notification (sent via APNS)
UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate
let authOptions: UNAuthorizationOptions = [.alert, .badge, .sound]
UNUserNotificationCenter.current().requestAuthorization(
options: authOptions,
completionHandler: …我用条纹实现苹果支付.我遵循条纹的官方文件.因此,每当我点击带苹果按钮的购买时,它都不会显示付款单.它显示的是一个错误
"passbookUiSevice意外退出".
并且远程警报视图服务的连接失败,
无法显示应用内付款界面:错误域= PKPassKitErrorDomain代码= -1"付款界面不可用"UserInfo = {NSLocalizedDescription =付款界面不可用.
当在Macbookair中在模拟器中运行相同的代码时,它工作得很好,但它在imac中不起作用.我不知道是什么问题.如何解决这个错误.
我想从Firestore获取注册用户的详细信息到html页面。当用户单击我的个人资料页面时，它将导航到下一个html页面，其中包含名字和姓氏等字段。在注册页面时已输入此字段。所以我想将这些详细信息从Firestore获取到下一个html页面。但是我收到了类似“无法读取null的属性'uid'的错误。如何解决这个问题，这是我的html页面：
<!doctype html>
<html lang="en">
<head>
<title> deyaPay</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<script src="https://www.gstatic.com/firebasejs/4.6.2/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/4.6.2/firebase-auth.js"></script>
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.6/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js"></script>
<script src="https://www.gstatic.com/firebasejs/4.6.2/firebase-firestore.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous">
<script>
var config = {
apiKey: "AIzaSyAJsAstiMsrB2QGJyoqiTELw0vsWFVVahw",
authDomain: "websignin-79fec.firebaseapp.com",
databaseURL: "https://websignin-79fec.firebaseio.com",
projectId: "websignin-79fec",
storageBucket: "",
messagingSenderId: "480214472501"
};
firebase.initializeApp(config);
</script>
<script src="https://www.gstatic.com/firebasejs/4.6.2/firebase-firestore.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous">
<style>
// css goes here..
</style>
<script type="text/javascript">
function myProfile() {
var user = firebase.auth().currentUser.uid;
var db = firebase.firestore();
var docRef …我正在尝试使用云功能从云端防火墙获取文档数据.但是我收到了一个错误 Failed to configure trigger providers/cloud.firestore/eventTypes/document.write@firestore.googleapis.com (Split)
Error: Functions did not deploy properly.
我尝试了很多选项,比如更新我的firebase工具,更改功能名称和部署但仍然遇到同样的错误.这是代码
const functions = require('firebase-functions');
const Firestore = require('@google-cloud/firestore');
const firestore = new Firestore();
const admin = require('firebase-admin');
admin.initializeApp(functions.config().firebase);
const db = admin.firestore();
exports.splitting = functions.firestore
.document('deyaPayUsers/{authid}/Split/{authid}/SentInvitations/{autoid}')
.onWrite(event =>{
const ID = event.params.authid;
const splitid = event.params.autoid;
var document = event.data.data();
//retrieve the data from the database and stored into document
var ph1 = document.Invite1.PhoneNumber;
console.log(document);
console.log(ph1);
});
我的数据库路径是
/deyaPayUsers //collections
{authid} //Document
/Split //Collection
{authid} //Document …javascript firebase google-cloud-functions google-cloud-firestore
我正在尝试在 android java 中获取 google ad id (GAID)，但我收到如下异常：
androidx.ads.identifier.AdvertisingIdNotAvailableException：没有可用的兼容 AndroidX 广告 ID 提供程序。
我的代码
ListenableFuture<AdvertisingIdInfo> adInfo = AdvertisingIdClient.getAdvertisingIdInfo(getApplicationContext());
System.out.println("adinfo"+adInfo.toString());
try {
String id = adInfo.get().getId();
System.out.println("adod"+id);
} catch (ExecutionException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
我添加了依赖
implementation 'com.google.android.gms:play-services-ads:19.4.0'
implementation 'androidx.ads:ads-identifier:1.0.0-alpha04'
在清单中我添加了
<meta-data
android:name="com.google.android.gms.ads.AD_MANAGER_APP"
android:value="true"/>
我尝试了很多解决方案，但没有用。请帮我解决这个问题。