firebase - 如何在 ionic android 应用程序中启用 firebase 通知

Question

我想构建一个应用程序并使用 firebase 进行通知，在谷歌上进行了大量搜索，但没有找到任何好的指南和解决方案，我尝试的一切都以一些错误告终。我尝试了 ionic 文档，但是在 ionic v4 之后它们都很乱，它们显示了关于 v4 的所有内容，我的应用程序几乎完成了，只剩下这个东西了。我将不胜感激任何帮助。知道如何进行吗？我很可能没有正确配置 Firebase。我已将 google-services.json 放在根目录中，没有问题。但在那之后一切都超出了我的理解

 AN ERROR OCCURRED WHILE RUNNING ionic cordova plugin add phonegap-plugin-push --variable SENDER_ID-150482406038 --SAVE EXIT CODE 1

Answer 1

得到这个工作。感谢大家的帮助!使用的引用资料-

• https://ionicframework.com/docs/v3/native/push/
• https://github.com/phonegap/phonegap-plugin-push

为

工作

1. ionic 3.20.1
2. Cordova 8.1.2

我遵循的步骤

1. 使用 ionic cordova platform
removeandroid 移除了我的安卓平台然后我重新创建了它 ionic cordova platform add
android .只是为了避免我和我的老 friend 一起出现的任何错误安卓版。

2. 得到 google-services.json并将其放置在 rootDirectoryOfApp\platforms\android\app

3. 然后我运行$ ionic cordova plugin add phonegap-plugin-push $ npm
install --save @ionic-native/push@4
4. 编辑 config.xml寻找 <platform name="android">在那之下我写了<resource-file src="google-services.json"
target="app/google-services.json" />

5. 编辑 package.json寻找 "phonegap-plugin-push"并编辑它像这样

   "phonegap-plugin-push": {
       "ANDROID_SUPPORT_V13_VERSION": "27.+", // already there
       "FCM_VERSION": "11.6.2", // already there
       "SENDER_ID": "numeric key obtain from firebase console" // added
     },
   

6. 打开 app.module.ts并导入 import { Push } from
'@ionic-native/push';在提供商下添加推送 ...
providers: [
StatusBar,
SplashScreen,
Push, ....

7. 然后在提供者中我进口了import { Push, PushObject, PushOptions } from '@ionic-native/push';然后在构造函数中我添加了 private push: Push,在该提供者的类中，我编写了如下函数

   推送设置(){

   // to check if we have permission
   this.push.hasPermission()
   
   .then((res: any) => {
   if (res.isEnabled) {
   console.log('We have permission to send push notifications');
   } else {
   
   console.log('We do not have permission to send push notifications');
   }
   });    
   // Create a channel (Android O and above). You'll need to provide the id, description and importance properties.
   
   this.push.createChannel({
   id: "testchannel1",
   description: "My first test channel",
   // The importance property goes from 1 = Lowest, 2 = Low, 3 = Normal, 4 = High and 5 = Highest.
   importance: 3
   
   }).then(() => console.log('Channel created'));
   // Delete a channel (Android O and above)
   this.push.deleteChannel('testchannel1').then(() => console.log('Channel deleted'));  
   
   
   
   // Return a list of currently configured channels
   this.push.listChannels().then((channels) => console.log('List of channels', channels))    
   // to initialize push notifications  
   
   const options: PushOptions = {
   android: {
   senderID:"150482406038",
   },
   
   ios: {
   alert: 'true',
    badge: true,
   sound: 'false'
   },     
   };
   
   const pushObject: PushObject = this.push.init(options);     
   pushObject.on('notification').subscribe((notification: any) => console.log('Received a notification', notification));     
   pushObject.on('registration').subscribe((registration: any) => console.log('Device registered', registration));     
   pushObject.on('error').subscribe(error => console.error('Error with Push plugin', error));
   }
   

8. 现在在我想使用它的地方导入那个提供者，然后调用该功能来自那里。但只有在
   之后才调用它 this.platform.ready().then(() => {或者登录成功。

我分享这个是因为我觉得它不难，而且网上的指南很困惑如果您发现它有误或不适用于您的情况，请发表评论。