Today we will learn how to create an intro slider in android kotlin. The sliders are a very good way to introduce your application’s features to new users. So let's start, I used view binding here so in build.Gradle(: app) we need to add a build feature. android { buildFeatures {…

Today we are going to learn how to do login using android kotlin with retrofit MVVM. For API implementation I am using this website. Sample Rest Api Url For Testing With Authentication Are you looking for a sample dummy rest JSON API for testing in postman with dummy data to test while implementing or…www.appsloveworld.com First, we need to add internet permission to the manifest file. <uses-permission android:name="android.permission.INTERNET" />

Today we will learn how to create a pdf file with the itext7 library and after completing a pdf file we will be able to print this pdf using a wifi printer. In build. gradle we need to add the dependency. build.Gradle(:app) implementation 'com.itextpdf:io:7.0.2' implementation 'com.itextpdf:kernel:7.0.2' implementation 'com.itextpdf:layout:7.0.2' implementation 'com.karumi:dexter:6.2.3' …

Today we will learn how to create a pdf file and after creating a pdf file we will be able to print this pdf using a wifi printer. First of all, we need to add dependency in the build.Gradle(:app)file. implementation 'com.itextpdf:itextg:5.5.10' implementation 'com.karumi:dexter:6.2.3' Now we need to add uses permission…

Nowadays due to security reasons, we are not able to access the IMEI number so after API level 29 if we need some unique id for our application so the android id is the best option other than the IMEI number. So let's start the coding part. activity_main.xml <?xml version="1.0"…

Many times we face interviews and in that time we need to find the perfect way to crack the android interview so here are some interview questions I added to this blog. Q.What is the Intent? The intent is used to navigate from one activity to another activity and is…

Everyone clicks images every day using the camera but do you know how the camera functionality is working in android? Today we will learn about camera functionality in android kotlin. First of all, we need to add a build feature in the build.Gradle(:app) file. android { buildFeatures {…

Mostly we use retrofit with MVVM or MVP now we will learn how to use simple retrofit in android kotlin. First of all, we will add internet permission in the manifest file. <uses-permission android:name="android.permission.INTERNET"/> After that, we need to add some dependencies to the build.Gradle(:app) file. implementation 'com.google.code.gson:gson:2.8.9' implementation 'com.squareup.retrofit2:retrofit:2.9.0' implementation 'com.squareup.retrofit2:converter-gson:2.9.0' implementation…

I am creating a recycler view with an adapter using view binding in android kotlin. So first of all we need to add a build feature in the build.Gradle(:app) file. buildFeatures { viewBinding true } Now, let us start with the design part. activity_main.xml <?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"…