Flutter - Propagate information with InheritedWidget.

As we know, a Flutter application manages a tree of widgets that sometimes become a very deep tree of widgets. In this big tree, if you want to pass parameters from root to lower widget. You can do it with the help of the constructor that is perfectly fine for accessing...

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Flutter - Lifecycle of Widgets.

Flutter is a mobile UI framework that helps us to create modern mobile apps for iOS and Android using a single(almost) codebase. A Flutter application is just a combination of Stateful and  Stateless Widgets. In this post, we going to explain basic behavior of the Flutter...

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Flutter vs React Native - What’s best for cross plateform mobile Application.

Today, all the companies creating Android and iOS platforms application to reach maximum end users. To create a native Android and iOS app, they have to maintain two source code that creates a gap between the applications as they are made by different teams. To resolve this,...

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Flutter - Don’t use ‘/’ to prefix with navigation routes

A mobile apps usually have multiple screens or pages. The end-user is presented one screen at a time. The Flutter framework provides us page navigation and routes to manage multiple screens. We have published a post to manage multiple screens in Flutter application. ...

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Flutter - Drop down menu list with example

The dropdown is a toggleable menu that shows all the available option when we click on it to choose one option from predefined options.  In Flutter, the dropdownbutton is a widget that we can use to select one value from a set of values. In the default state, a dropdownbutton...

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Flutter - Pros and Cons of using Flutter for Mobile App Development

Are you thinking to create a mobile app?. Are you confused when it comes to selecting the right framework for your app? We are aware of the huge impact of mobile apps surrounding us but still, the road to mobile app development is not as easy as it seems. It is not only about...

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Flutter - Playing local, network and youtube videos with video player plugin.

If you're creating an application that supports videos feature then you have to use a video player. The Flutter team have created a Video Player widget to display a video in Flutter application. The Video Player widget can play multiple types of videos that may be stored...

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Flutter - Draw custom shaps with clip path.

As we know, Flutter is a Mobile UI framework by Google which allows developers to create beautiful apps for both iOS and Android with a single codebase.  Apart from inbuilt widgets that is Flutter framework provides us, we can draw a custom shape that is called Clipping....

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Android - Configuring SonarQube with Android Studio project.

CI/CD (Continuous Integration/Continuous Deployment) is the backbone of the organizations to build a good quality products. The CI/CD bridges the gap between development and operations teams by automating build, test, and deployment of applications. It helps the development...

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Flutter - Web view widget and progress bar.

WebView in a mobile application allows us to integrate a web page as a part of the app. It comes with all the features for managing history, cookies, HTML5 support and lot more.  Using webview, you can build very cool apps like integrating HTML5 games, show text, audio,...

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Flutter - Text widget with read more or expand feature.

In the mobile applications, sometimes we have to create an item that shows only two or three lines of the complete paragraph. To create such kind of view, we have a to add a button that displays complete content. When the user clicks on that button. The read more or expandable...

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Flutter - Facebook login and authentication example

Today, almost every application provides login with Facebook because it having the biggest social media network in the world. It creates a wide range of users base for your application.   The Facebook SDK provides a convenient and secure way for users to log in to...

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Flutter - Draw SVG and Vector drawables.

The icons or graphics make an application more interactive because users get a rough idea of features of application by just seeing the icon and not reading the text corresponding to the icon. You should use more graphics if your user base is not so literate because the pictorial...

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Flutter — IDE Shortcuts for Faster and Efficient Development.

The IDE shortcuts help us a lot while developing, especially when we have a lot of code to go through and we have to find the opening and closing brackets, insert and remove the widget. If you’re new to Flutter development then you definitely facing problem to understand...

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Flutter - Nexmo verify otp plugin.

Nowadays, all applications usually use a SMS text for authentication purpose, like OTP (One-Time-Passwords). Where a message(OTP) is sent by the service-provider. With the help of OTP, we can verify mobile numbers while e-commerce transactions, signing up and logging...

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Flutter - Screen navigation with custom transition animations.

The navigation is an important part of any mobile application. To use all the features of an application, we have to navigate between different screens such as, from the list to a detailed screen, from a shopping cart to a checkout screen and many other cases. If we talk...

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Flutter - Pragmatic state management using provider.

As we know, we have to make a hierarchy of widgets to design a screen in Flutter with help of Stateless and Stateful widgets. As the names suggest, the Stateless widget has no internal state which means once built and can never be modified. On the other side, the Stateful...

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Flutter - how to architect projects with BLOC pattern.

Today, whenever we start a new project. We have to focus on building a solid structure or architecture of the project. An application leads readable, maintainable and testable if you have made a clean and good architecture of an application. Flutter framework provides us...

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Flutter - Important properties of Textfield.

Whenever we start designing a login and sign-up form of any application. We always need an input field to take input from end users that are a primary way for them. In Flutter, we have a TextField widget to take input from the end users. A text field lets the user...

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Flutter - Google map widget plugin example.

When I was started working with Flutter framework. I found lots of third-party plugins to create application screen. The google map plugin was one of them that is still under construction. By using this plugin, we have written the following post. Flutter - Google map plugin....

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Flutter - Custom red error widget screen.

When you started work on Flutter application screen design. You definitely face a red screen that shows UI error. It is most irritating and makes us unhappy when you are a beginner. In Flutter, it’s important to understand how your user experiences these bugs and where...

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Flutter - Localization or Multi Language support with Examples.

If you have created a mobile application and you want to increase users of the mobile application. So, we need to support multiple languages in our application. In mobile, with the help of localization, you can change the language of application labels and we can render the...

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Android - SMS & Call Log permissions are removed.

Sms and call logs are one of the most sensitive information in the smartphone. They hold lots of information like your phone number, conversation history, and the personal information of other people in your phone.  Google is day by day updating their policy to protect...

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Android - GPS Location and Address with new google map API in kotlin.

Today, mobile phones are more powerful that offers GPS Location to users in mobile applications. To use GPS location and google map, the Android SDK offers the location API that is updated by the Android SDK development team day by day for optimizing mobile battery life and...

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Flutter - No connected devices.

To develop a mobile application, we always need a testing real device or Android Emulator device to test developed features. In this post, we going to share some tips to connect a device with a development IDE. Maybe this is very useful for those people facing device...

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Flutter - Equivalent of RelativeLayout in Flutter

If you have worked with native Android application development. Then you definitely know about the Relative Layout. The Relative Layout is a very flexible layout that used for custom layout designing. It gives us the flexibility to position a view based on the relative or...

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Android - Introduction and Example of Jetpack Navigation Architecture.

Today, All mobile application contains more than one screens to provide all necessary feature to the end users. Like user can move from splash screen to home screen. From this home screen, the user can perform other tasks that show a result in other screens. These screens...

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Flutter - GET and POST http requests

To get dynamic data in a mobile application. We need to connect with a server to get and post some data. To achieve it, we always use HTTP to perform curl requests and create a connection between applications and server at a certain period to send or receive the data request...

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