Enable Push Notifications in Your Branded MDK Client

1. Open the Firebase console, login with your Google account and click Create a new Firebase Project.

   

2. Provide a Project Name, click Continue.

   

3. Uncheck Enable Gemini in Firebase option and click Continue.

   

4. Uncheck Enable Google Analytics for this project option and click Create Project.

   

5. Once the project is ready, click Continue.

   

6. Click Add app and click Android icon to add Firebase to your Android app.

   

7. Provide a unique name to Android package name, click Register app.

   

8. Download goole-services.json file, click Next.

   

9. In Add Firebase SDK step, click Next.

10. In the following step, click Next and then click Continue to console.

    

11. Go to the Project settings.

    

12. Select the Service accounts tab and click on the Generate new private key.

    

13. Click the Generate key in the pop-up window and store the downloaded private key file securely because the key cannot be recovered if lost.

    

In order to implement Push Notifications, a paid Apple developer account is required. Students or other developers with a personal Apple ID for their team will not be able to use push notifications, because they will not have access to the Developer Portal to generate the required certificate.

To enable your app for push notifications, you need to carry out the following tasks:

• Obtain a certificate signing request
• Create a new development certificate .cer file
• Install the .cer file and create the .p12 file
• Register an iOS App ID
• Register your device

1. Obtain a certificate signing request

   In order to use the Apple Push Notification service, you need to create a CSR file.

   On your Mac, open the Keychain Access application, and navigate to Keychain Access > Certificate Assistant > Request a Certificate From a Certificate Authority…

   

   In the dialog, enter the email address which is associated with your Apple Developer account. Also, make sure you check the Request is saved to disk option.

   

   Click Continue.

   Choose a folder to store the certificate – it is good practice to store generated files in a separate folder for each project – and click Save.

   Once you see a dialog saying the certificate is saved successfully, click Done to finish.

   

2. Create a new development certificate .cer file

   Go to your Apple Developer Account and Click Certificates.

   

   Click + icon to register a unique Identifiers for your application.

   

   Select App IDs and click Continue.

   

   Provide a unique Bundle ID name and Description.

   

   Scroll down and select the Push Notifications capability from the list, click Continue.

   

   In the following screen, select option for Deployment Details and then click Continue.

   Confirm your App ID by clicking on Register.

3. Create a new development certificate .cer file

   Under Identifiers, search for the App ID that you registered in previous step.

   

   Scroll down and select the Push Notifications capability, click Configure.

   

   To configure push notifications for the provided App ID, a Client SSL Certificate is required that will allow the notification server to connect to the Apple Push Notification Service. Each App ID requires its own Client SSL Certificate.

   Click Create Certificate to start the process for creating the needed .cer file.

   

   Click Choose File and browse to the downloaded Signing Request CSR file, click Continue.

   Apple will now create a .cer file for you which is issued by the Apple Worldwide Developer Relations Certification Authority.

   

   Click Download to download your certificate.

   

4. Install the .cer file and create the .p12 file

   In order to configure the APNS on SAP Mobile Services, you need to install the .cer file and create the needed .p12 file.

   A .p12 file is a encrypted container for the certificate and private key. This file is needed by Mobile Services for the APNS configuration.

   Locate your downloaded .cer file and double-click it in order to install the certificate.

   In case the Add Certificate dialog pops up make sure to choose Login from the dropdown and click Add.

   If the certificate is added correctly to the Keychain you should see it in the MyCertificates section, make sure you selected login as keychain.

   

   Select the certificate as well as the private key and right-click to export those two items.

   

   Make sure that in the dropdown Personal Information Exchange (.p12) is selected and click Save. You will be prompted to enter a password, click OK to export the files.

   

5. Register your device

   Click + icon to register your iOS device.

   

   Provide Device Name & Device ID (UDID) and then click Continue.

   

1. In Mobile Services admin UI, navigate to Mobile Applications | Native/MDK | myapp.mdk.demo | Push Notification.

2. If you have selected Predefined for option, switch to the empty value. You should see Android option showing up on the page. Click Browse… to load the downloaded private key file.

   

3. You should see the values showing up, click Save to save the changes.

   

1. In Mobile Services admin UI, navigate to Mobile Applications | Native/MDK | myapp.mdk.demo | Push Notification.

2. If you have selected Predefined for option, switch to the empty value. You should see options showing up on the page. Provide the following details to the Apple panel and click Save.

   Field Name	Value
   APNS Endpoint	Select Sandbox from the dropdown
   Authenticate	Choose Certificate
   Certificate	Browse to the .p12certificate you just exported
   Password	Enter the password you provided during the export

   

You have now successfully configured the APNS Endpoint on the server side in Mobile Services admin UI.

Paste the downloaded google-services.json file to /DemoSampleApp.mdkproject/App_Resources/Android/ path.

1. Create a new file named as app.entitlements and place it under /DemoSampleApp.mdkproject/App_Resources_Merge/iOS/ path.

   

2. Open this file and copy & paste the below information:

   XML Copy

   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   <plist version="1.0">
   <dict>
   	<key>aps-environment</key>
   	<string>development</string>
   </dict>
   </plist>

   Assign a value of development or production to aps-environment key, depending only on which activity you are creating the provisioning profile for.

1. Follow step 5 from Build Your Mobile Development Kit Client Using MDK SDK tutorial to create your branded MDK client.

2. Once you accept the App update, a message should show Push Notification registered. Click OK.

   

3. It is time now to send the first push notification from the SAP Mobile Services push notification feature.

   Navigate to Mobile Services admin UI. In Push Notification feature, switch to Push Registrations tab.

   There you will find information about user registered for push notification and also details about Push providers. Identify your Device ID and click Send Notification.

   

4. In notification dialog, type a notification message and click Send.

   

   You will see a success toast message.

   

   After sending notification, mobile device should receive the message. This example uses the simplest notification that only contains the alert property.

   

1. Follow step 5 from Build Your Mobile Development Kit Client Using MDK SDK tutorial to create your branded MDK client.

2. After accepting the app update, allow the permission to display notifications. If push registration is successful, a message should show Push Notification registered. Click OK.

   

   

3. It is time now to send the first push notification from the SAP Mobile Services push notification feature.

   Navigate to Mobile Services admin UI. In Push Notification feature, switch to Push Registrations tab.

   There you will find information about user registered for push notification and also details about Push providers. Identify your Device ID and click Send Notification.

   

4. In notification dialog, type a notification message and click Send.

   

   You will see a success toast message.

   

   After sending notification, mobile device should receive the message. This example uses the simplest notification that only contains the alert property.

   

   If you have Apple watch connected to the iPhone device, you can also see same push notification on the Apple Watch.

   

   MDK supports rich push notification. MDK does not run on smart watches or as an Apple watch application.

1. Based on the device Operating System, notifications are handled differently. On Android, the notification is a data message and only handled by the apps notification callback. The callback is only called when the app is active. So, how can you make it visible always? You use the advanced Message properties: gcm.title/gcm.bodyfor your message. For more information on Google/Firebase Cloud Messaging, see documentation.

2. Send the Android client in the background or swipe close.

3. Switch to the Advanced tab, provide below payload and click Send.

   JSON Copy

   {
       "alert": "Alert message",
       "gcm": {
           "title": "MDK Push",
           "body": "This is an advanced notification message"
       }
   }

   

4. After sending notification, you will see a notification in the notification center.

   

1. Based on the device Operating System, notifications are handled differently. On iOS or iPadOS the notification is handled by the app when in foreground, but handled (and displayed) by the Notification Console and shown in the Lock Screen, when the app is in background. So, how can you make it visible always? You use the advanced Message properties: apns.title/apns.bodyfor your message. For more information on Apple Remote Notification, see documentation.

2. Send the iOS client in the background or swipe close.

3. Switch to the Advanced tab, provide below payload and click Send.

   JSON Copy

   {
       "alert": "Alert message",
       "apns": {
           "title": "MDK Push",
           "body": "This is an advanced notification message"
       }
   }

   

4. After sending notification, you will see a notification in the notification center.