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  • firebase-realtime-database-android

    Firebase Realtime Database Android CRUD Operations in Kotlin

    Hey guys, here is the complete Firebase Realtime Database Android with Kotlin guide. Firebase realtime database is NoSQL database which means we don’t have the traditional columns and rows. In firebase realtime database we can store data in the form of JSON tree structure like below. In this post we will create an app in […] More

  • How to Add Back Button to Toolbar Android

    In this post you will learn how to add the back button to toolbar android, We use the toolbar back button to go back in our application.   create a new project in android studio   First of all we need to add second activity in our project like below   Open activity_second.xml and paste […] More

  • alertdialog-in-android

    Alertdialog in Android Implementation in Android – Android Alertdialog

    In this post you will learn how to implement alertdialog in android, Android alertdialog used to help users answer questions, confirm actions, read warning or error messages and make selections. Android alertdialog is a floating window which popups in our activity screen.   Create new project in Android studio and name it ‘Dialog Demo’   1. […] More

  • pinterest icon android icon

    How to Design Bottom Navigation View Like Pinterest in Android Studio

    In this post you will learn how to design Bottom Navigation View Like Pinterest in Android. We use bottom navigation view to navigate through our android application, So to design Bottom Navigation like Pinterest. We will use custom design for our Bottom Navigation View. First of all create a new project in android studio 1. […] More

  • How To Create Emulator In Android Studio 2021

    In android development, we need an android device to run the application. So, developers of Android Studio provide an option to install the android virtual devices to run it. In this article, we will learn how to create emulator in android studio. Follow the below steps to create emulator in Android Studio. Step 1: Firstly, […] More

  • How To Create A New Project In Android Studio 2021

    Create A New Project In Android Studio 2021 We create a new project in android studio to create a new Mobile Application for Android. To create a new project in android studio perform the following steps: 1. Click on “Create New Project” 2. After that you will see Select a Project Template on your computer […] More

  • feature-image

    How to Generate QR Code in Android

    QR Codes are used in many softwares to show data in machine-readable form. These codes are used to display data in a secured way and that data is only readable by machines not by humans. We have seen many apps which provide QR code service, with the help of those apps we can scan QR […] More