Bharat Dwarkani Aug 26, 2019

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As you may experience, there are some scenarios in which applications need to store sensitive data on the user’s device. e.g., JWT for rest web services or user’s data in offline apps (e.g., user’s authentication/authorization in the app). Let’s see how can we protect our data from malicious users!

Bharat Dwarkani Aug 26, 2019

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Model–View–ViewModel (MVVM) is a software architectural pattern which facilitates separation of development UI (Activity or Fragment) from the development of the business logic or back-end logic (the data model).

Bharat Dwarkani Aug 26, 2019

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Modular app development got more trendy this year at google IO 2019 (Yigit Boyar and Florina Muntenescu had a great talk I encourage you to watch it). Additionally Android architecture components have become an inseparable part of native android development and more and more developers start using it.

Bharat Dwarkani Aug 26, 2019

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LiveData is an observable data holder, part of the Android Jetpack.

Bharat Dwarkani Aug 26, 2019

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Let’s say that you want to pre-populate your database with data either packaged in your APK or downloaded from the server. Whether you wanted to do this with SQLite or with Room, there are several things to handle: opening the database, validating the schema, locking the database file and handling thread synchronization, copying all the contents and closing the database.

Bharat Dwarkani Aug 26, 2019

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A lot of automotive companies are currently exploring the possibility to lock and unlock the vehicle, as well as to start the engine via smartphone without the physical key. However, the existing implementations of the digital key seemed to us not very convenient for the end-users.

Bharat Dwarkani Aug 21, 2019

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Before you start writing your code, it’s better that you understand how to manage your code and how to make your code scalable.

Varun Dwarkani Aug 20, 2019

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Some of the most famous Android Animation libraries are included in the article which will help in creating an appealing interface to improvise the UI and UX.

Varun Dwarkani Aug 20, 2019

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Volley is one of the famous networking libraries by Google which enable the developers to communicate with the backend easily.

Bharat Dwarkani Aug 20, 2019

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This article will show you how to work with keyguard, how to create and manage cryptographic keys and how to encrypt and decrypt data in Android.