In this lesson, we are going to build a simple ToDo app using using Kotlin and one of the most powerful real-time database API Google and Android provides us with – Firebase. Firebase is a real-time database which provides immense features to manage a mobile app. Actually, not even a mobile app, complex web apps…
Read More ToDo List App with Kotlin and FirebaseIn this short Kotlin code example we will learn how to create a single CardView in Kotlin programmatically. CardView is a FrameLayout with a rounded corner background and shadow. You can add multiple views into a CardView and then show them in a list one under another. We will make a quotation card containing quote and…
Read More Create CardView in Kotlin ProgrammaticallyIn this blog post I am going to share with you how to create UIToolBar and UIBarButtonItem in Swift. I am going to use Xcode to create a Single View…
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Read More UIToolBar and UIBarButtonItem in SwiftBelow is a very short tutorial on how to create RecyclerView in Kotlin programmatically. RecyclerView is a flexible view for providing a limited window into a large data set and learning how to create and use it make you even better Mobile App Developer :). The Kotlin code example below will cover: Create RecyclerView Create RecyclerAdapter Create a…
Read More Create RecyclerView in Kotlin ProgrammaticallyWith this blog post I am going to share with you how to create a ListView in Kotlin programmatically. ListView is a very commonly used UI component and knowing how to work with it enables you build even more powerful apps. The example below will cover: Create ListView in a ConstraintLayout Populate ListView with data using…
Read More Create ListView in Kotlin ProgrammaticallyThe category “Swift” has been updated with a few very useful links which contain many video tutorials and code examples that will help you build many features for your mobile application with Swift. User registration, sign in and sign out video tutorials The set of 15 video tutorials on how to create user registration, login and logout will…
Read More Swift Video Tutorials and Code ExamplesIn this short code example in Kotlin I am going to share with you how to create an EditText programmatically and also how to: Add the created EditText in a ConstraintLayout Set hint text for the TextView Set text color Set EditText backgroundColor Layout XML file for the EditText UI component <?xml version=”1.0″ encoding=”utf-8″?> <android.support.constraint.ConstraintLayout xmlns:android=”http://schemas.android.com/apk/res/android”…
Read More Create EditText in Kotlin ProgrammaticallyIn this very short blog post I am going to share with you how to create and add Button in Kotlin programmatically. To break it down in more details the code example below will cover: Create Button programmatically in Kotlin Handle Button onClick events Change Button background color Change Button text color Add a Button…
Read More Create Button in Kotlin ProgrammaticallyIn this tutorial, we will use Kotlin to make a simple Android mobile app that will be able to receive push notifications sent from Firebase. I used to call these kind of messages “push messages” but the correct term for this tutorials will probably be a Firebase Cloud Messaging or the FCM which also stands for Firebase Cloud Messaging. I…
Read More Push Notifications Example with Kotlin and FirebaseWith this short blog post I am going to share with you how to create XML document using Java. Often we need to send HTTP Post request that contains JSON or XML payload. Earlier I have shared a blog post on different ways to create JSON Payload by converting Java objects into JSON. Below is…
Read More Create XML Document in JavaHeads up guys! Google has just launched a new certification program for mobile web developers. The complete name of certification exam is Mobile Web Specialist Certification and if you have been building mobile web apps then this is your chance to show off your skills and become Google Certified Mobile Web Specialist :). Those who…
Read More A new certification program from Google for mobile web developersI was chatting with one of my Youtube channel followers the other day and he asked me to publish a very simple example of how to prompt a user with…
The post UIAlertController – Confirmation Dialog in Swift appeared first on Swift Developer Blog.
Read More UIAlertController – Confirmation Dialog in SwiftEarlier I have shared a series of video tutorials on how to create user Login and Registration pages for your mobile application that communicates with a server side php scripts…
The post User Registration, Sign in And Token Based Authentication appeared first on Swift Developer Blog.
Read More User Registration, Sign in And Token Based AuthenticationIn this blog post I am going to share with you how to handle Exceptions in your RESTFul Web Service API and how to return expected JSON Payload message back to a mobile application if an error takes place in your Java code. For that I am going to use the exception @Provider annotation and…
Read More Exception Handling in a RESTful Web ServiceIn this blog post we will implement Token-base authentication and will learn how to use Access Token we have created in a previous blog post to communicate with Web Service endpoints which require user to be a registered user with our mobile application. If you have not followed the previous two blog posts then it…
Read More Token-based Authentication Example