Vinsol Ranked Among The Top iOS & Android App Development Companies In 2019

$200 Billion. That’s the number that mobile app economy is poised to register globally in 2021. From $50 Billion in 2012, various forms of monetization models in the smartphone industry have contributed to an immense surge in the ecosystem of consumers, enigmatic product innovations, and the profession of app development itself.

Building your first app – Should it be on iOS or Android

Whether you have a great idea to serve the general population or a quirky resolution to a problem that a particular set of audience faces, making a mobile app has become a necessity for a number of businesses. Smartphones enable us to access unlimited information, make connections, and use the internet on-the-go to work on complex production tasks. Some of us would argue that the global smartphone market is oversaturated, but we believe in facts that prove this otherwise. It is because a lot of unimaginable ways are being invented for ease of doing business and mobile apps have a huge potential in the future to make…

Communication patterns for application components

Activities, services, fragments, helper classes etc. are main components of Android applications but its tricky to establish communication between these components. It’s tricky when one cares about writing reusable code – loosely coupled, plug-n-play-able. The goal here is to avoid tight coupling. Tight coupling – Components keep references of each other and call methods on them directly. In the code below, we are keeping a reference of MagazineActivity inside MenuFragment. So, MenuFragment is tightly coupled with MagazineActivity i.e., it cannot function without MagazineActivity.

Fragment view state retention: A dirty solution

This is the last part of this 6 part series about Fragment Oriented Architecture in Android applications. In the previous post I talked about managing sessions in fragment oriented application. In this post I am going to talk about retaining view hierarchy of a Fragment after removing it from container and then coming back to it by popping the backstack. (Sample application’s source code and README) When a fragment gets replaced by another fragment and the transaction is added to back stack, the expectation after a popBackStack() is to return to the previous fragment with its UI state intact. Activity backstack takes care of this expectation quite cleanly…

Session Management

This is the fifth part of a 6 posts series on Fragment oriented application architecture. In the previous post I talked about efficiently handling back button press inside fragment. In this part I am going to talk about session management in Fragment oriented application, by explaining integration of Facebook SDK. (Sample application’s source code and README) In a fragment oriented application, we can conveniently manage all session related code in the activity and all its fragments would utilise it. Facebook SDK is quite in sync with this approach. Implementation of Facebook session is closely bound to an activity. And then this session is accessible throughout the application. As…