Need Expert with FCM cloud messaging for my existing Android app

เสร็จสมบูรณ์ โพสต์แล้ว 5 ปีที่ผ่านมา ชำระเงินเมื่อจัดส่ง
เสร็จสมบูรณ์ ชำระเงินเมื่อจัดส่ง

Need a expert who know firebase topic messaging ( Android Studio ) very well. please do not bid if you not expert in this topic.

I has a small and simple android app for communicate with my clients. Now you want to develop a single screen, admin to send text and image messages to users.

The app has 2 parts :

1. for (Admin ) posting my products, and display to customers, who installed my app ( Guest) and Users [ logged in with mobile number verification]. -> this part already done.

2. second part is to send text and image messages using firebase topic messages. Now you want to do this part like whatsapp.

2a : there are 3 types of app user. 1. Guest ( Just app installer ), 2. User ( Who verified their mobile number ) and 3. Admin ( Who has full permission to post products and send messages to user. )

2b : app have one chat screen, but Admin only can send text and images by this screen. and User only get these messages. ( not for guest ).

2c: so user auto subscribe to "broadcast_messages" topic when they mobile verified. ( Admin will send messages to this topic, and user only will get.)

2d: notification should appear when new message arrive to user. if they click on it app should open with broadcast screen with text or image messages.

2e: all messages should save in users device's sqlite table for offline view. same time images should download their device like whatsapp.

2f: images can upload to server ( if admin send image )

2g: 3 dots on top right corner for clear sent ( for admin ) and received ( for user ) messages.

2h: received images ( user ) can view with zoom.

2i : app have logout feature, if user log out they become as just guest, so automatically they unsubscribe to "broadcast_messages" topic, and no longer they receive these messages.

I am expecting very well known freelancer, so don't apply who don't know firebase correctly. And my budget is fixed ( 100 $ ), don't expect extra. and correctly mention your timeline. Milestone will release only after you provide perfect app and delivered source code.

Android Java Mobile App Development PHP

หมายเลขโปรเจค: #17718074

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มอบให้กับ:

AbdulMoeed137

**Best Work ** Hello Sir, I would love to do your project “Need Expert with FCM cloud messaging for my existing Android app”, I have relevant experience in working with mobile applications , I can show you my more w เพิ่มเติม

$100 USD ใน 2 วัน
(5 รีวิว)
4.0

freelancer 6 คน กำลังเสนอราคาในงานนี้ โดยมีราคาเฉลี่ยอยู่ที่ $129

amitadlakha04

Hi There, I've checked your requirements and I am much interested to assist you on the development of your website with fulfilling all of the required functioning very accurately and elegantly. I am very Efficient,Res เพิ่มเติม

$155 USD ใน 7 วัน
(22 รีวิว)
4.9
nikhil16kumar92

Worked on four projects for firebase push notifications, messaging and topic. So can complete these tasks that mentioned in requirement.

$155 USD ใน 5 วัน
(0 รีวิว)
0.0