Building animation that makes on-screen objects seems alive may look like a high-level engineering at first, but you don’t need to 😰 fear. Animations were always holding off, not anymore. Android has a quite a few classes to help you create animation with relative ease. Before to start, I just want to tell you that…
A friend of mine came to me and said I want to make a Payment Transaction app. We’ve talked for a while about the project and clarify some points regarding development point of view. After some days he came up with designs, I made some changes to the designs and start developing the app. In…
This is the second part of the location tracking tutorial. I hope you guy’s have seen my previous article in which we’ve developed the Driver App. In this tutorial, we’re going to develop the Passenger App. Here, we are not going to do the same work which we’ve done in the previous article like creating…
In this tutorial, we’re building a car location tracking app like Careem and Uber. Although we’re not developing complete apps like Uber and Careem. But we’ll see how to online a driver and show the online driver in the passenger app and update the driver whenever its current location changed. For online and offline the…
Firebase Real-time database is built to handle high data traffic apps, but if you don’t architect your data properly you can run into problems such as slow queries, high database load and most of all expensive bandwidth. So happily, the Firebase developers built us a Database Profiler (firebase profiling) which helps us to understand what’s…
Almost in every app, you have the Login screen for the user to enter the credentials. In most cases, the Login Activity referred to the welcome screen or user first screen for Application. In this article, we’re going to make a Login screen for Android App. To create a Login screen, I’m going to take this design from…
Previously in our Room persistence article, we’ve discussed what are the basics of Room and how to simply work with it. Also, we’ve made a book library app using the Room persistence basic components. (If you haven’t read the previous article, I highly recommend you read it before proceeding it.) In this article, we’re gonna…
While learning Android, most of the developers find it difficult to upload an Image to Server from Android App using PHP Webservice as server-side. Sometimes you do nothing wrong in Android Code but Image doesn’t upload to the server. Sometimes you do not follow the same method to receive Image on the server as android application sending…
In this article, we’re going to explore the Transformations of LiveData. Sometime there may be a case where you want to changes in the LiveData value before dispatching it to the Observer or you may need to return different LiveData based on some condition. Here comes the concept of Transformations. In the last article, we’ve…
Today I wanna tell you about a few solutions that have been developed. Solutions for problems that I think all of us as a developer have been trying to solve again and again in every project. So, let’s say that I want to perform actions in response to changes in lifecycle status of Android Component….