React native tutorial hello world. Install Visual studio Code From https://code.visualstudio.com/download Open Your Project in VSCode. If you want to setup new Project Learn at My first Post Then Open App.js and edit the text Then save the app changes will affect in the emulator Thanks for reading Happy Coding.
what is services in android A service is a component that runs in the background to perform long-running operations without needing to interact with the user and it works even if application is destroyed There are four different types of Android services: Bound Service – A bound service is a Read more…
It’s an abstract class whose implementation is provided by the Android system. Context allows access to application-specific resources and classes, as well as calls for application-level operations such as launching activities, broadcasting and receiving intents, etc. Context is a handle to the system, it provides services like resolving resources, obtaining access to databases and preferences, Read more…
Checkout the Android Interview Questions 2017 for Freshers | Android Interview Questions and Answers Part 1
Android keystore system adding an extra layer of data security When we using encryption in android application it is hard to store the encryption keys. Normally we use to store or hardcoded in code or shared preference. But it is not safe to store in that way. An Attacked can Read more…
Encrypt Android Room SQLite Database using SQLCipher for Android Bridge by Commonsware Checkout Encrypt Android SQLite Room Database using SQLCipher for Android Bridge by Commonsware CWAC-SafeRoom CWAC-SafeRoom is Android dependancy developed by commonware. Using this library we can encrypt the android room SQLite databases in applications. Right now, this project is for Read more…
Background operation using RxJava Android What is Background operation? Background processing in Android refers to the execution of tasks in different threads than the Main Thread, also known as UI Thread, where views are inflated and where the user interacts with our app. Why background operation? To avoid UI blockages Read more…
How can we Reduce APK Size, Introducing App Bundles in Android The new app publishing format, the Android App Bundle, is an improved way to package your app. The Android App Bundle lets you more easily deliver a great experience in a smaller app size, allowing for the huge variety Read more…
Keyboard shortcuts for android studio that all developers should know Android Studio includes keyboard shortcuts for many common actions. Table 1 shows the default keyboard shortcuts by operating system. Table 1. Default keyboard shortcuts for Windows/Linux and Mac operating systems. Description Windows/Linux Mac General Save all Control + S Command + Read more…
Android Secure Coding Standard That Every one Should Know. Checkout the Android Secure Coding Standard That Every one Should Know. https://wiki.sei.cmu.edu/confluence/display/android/Android+Secure+Coding+Standard https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?pageId=87150614 https://insights.sei.cmu.edu/sei_blog/2014/03/secure-coding-for-the-android-platform.html http://cecs.wright.edu/~pmateti/Courses/4440/Lectures/Prevention/secCoding-Android.html https://github.com/ustwo/android-coding-standards https://blog.mindorks.com/android-code-style-and-guidelines-d5f80453d5c7