App push notifications not working

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I have an android app. For push notification, we hv been using GCM however from last few months, notifications have stopped working. When we push through backend ( using GCM API) to google, it returns the false in api response. We are aware that GCM has been replaced by FCM & GCM will continue to be supported at app end, seems issue with backend GCM api which we may need to migrate to FCM. Need support to this

Android Mobile App Development

ID Проекту: #13511002

Про проект

14 заявок(-ки) Дистанційний проект Остання активність 7 роки(ів) тому

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AnkuBist23

I am an Android Application Developer with full backend support using both in java and php. Some of live projects are 1. Fashom, 2. FeeOnTime etc.

₹8888 INR за 3 дні(-в)
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14 фрілансерів(-и) готові виконати цю роботу у середньому за ₹5886

nandu878787

A proposal has not yet been provided

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7.3
amjadislamkhan

Hi, I am a software developer with over 7 years of experience in different technologies. Since last 4.5 years, I have been involved in mobile application development. I have developed many apps and list is still grow Більше

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7.1
khushboobaghel

hello i m interested to do that work because i have done this task many times and i can do easily and i have 4 year experience and i can start now and if u want to see my apps on app store so u can see like statlog, sn Більше

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5.5
vivek4988

Hello i would like to help you for the GCM issue , I understand your problem , you need to be migrate in FCM. I am working in android development and I had did FCm lots of time. If you want I can give me code t Більше

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5.0
lalitatmt

Hello Sir/Madam, I am having around 13 years of experience in mobile & .NET technologies. I am expert in CSS, HTML, asp.net MVC, Web API, asp.net, WPF, AngularJs, TypeScript, ExtJS, YUI, JQuery, Bootstrapper framewo Більше

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3.4
sarangawaze6

Hi sir I am having 5+ year of experience in Android and iOS app development if you can give me chance to work with you

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3.6
payalj303

Hi, I am an experienced android application developer and I have also work on FCM.I am interested in this project.I will complete it on time with best service. Thank you.

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sfvinfotech

I am an android developer with 2+ year experience, I am interested in doing your work , I have already working on FCM,i will do your work in low budget it doesn't means my work is not good, my first goal is to built my Більше

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0.0
preetkaurdeep

I have worked on 3 project with fcm

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