Android Question How to show image (and rich text) inside a firebase notification?

Carlos Mojica · Jun 28, 2023

Hi!

I want to send firebase notifications with images and rich texto (p. exam. usijng BCTextEngine / BBCodeView). I have been trying with creating a map including an image/imageURL tag (key):

map with image:

CreateMap("title": Title, "body": Body, "image": "https://wxy.com/image.jpg")

without result.

Erel · Jun 29, 2023

The notification is created in FirebaseMessaging receiver. You can use NB6 to create rich notifications.

You cannot use BCTextEngine with notifications. You can use CSBuilder as this is an OS feature.

Carlos Mojica · Jun 29, 2023

Thanks for your guide.

Carlos Mojica · Jun 29, 2023

I found the solution to send the image in the message, just changed the "data" key to "notification"

change key:

rivate Sub SendMessage(Topic As String, Title As String, Body As String, imagen As String) As ResumableSub
    Dim Job As HttpJob
    Job.Initialize("", Me)
    Dim data As Map = CreateMap("title": Title, "body": Body, "image": imagen)
    'Dim message As Map = CreateMap("topic": Topic, "data": data)
    Dim message As Map = CreateMap("topic": Topic, "notification": data)

Erel · Jun 30, 2023

This is a possible solution but do understand that with this solution the notification is no longer created by your code. The receiver will not start when a message arrives (similar to iOS notifications).

Android Question How to show image (and rich text) inside a firebase notification?

Carlos Mojica

Member

Erel

B4X founder

Carlos Mojica

Member

Carlos Mojica

Member

Erel

B4X founder

Similar Threads

Android Question How to show image (and rich text) inside a firebase notification?

Carlos Mojica

Member

Erel

B4X founder

Carlos Mojica

Member

Carlos Mojica

Member

Erel

B4X founder

Similar Threads

Privacy & Transparency

Privacy & Transparency