I need to listen to firebase database all the time wether app is in foreground or in background in android version oreo

We have all things under one roof. We have a great team of designer (HTML, graphics), developer (PHP, android, codeigniter, wordpress, SEO) and testing as well. We will ensure you to meet your deadline of the project w 更多

Hello Sir, I have working experience with firebase and also I am well aware of the android activity life cycle. I have an app on play store with 500000+ downloads. I have also successfully released a few other apps on 更多

Hi I checked your requirement I have 5 years of experience in android development Let me know if I can work for you Thanks