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Saturday, July 27, 2019

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 team to find code smells in the projects.

sonar qube installation in Android Studio project
Code smells are bugs in your code that produce the performance issue of the Application. We can find this smell with the help of the various tool. The tool can help you define custom rules, in addition to the common code smell patterns, externalize these rules and have the flexibility to apply them to the code at the project level, department level and at the enterprise level.  

The SonarQube is an open-source service that can scan code in 25+ languages and generates reports of smells, vulnerabilities, and bugs. It provides a beautiful dashboard scanning data where we can analyze our code quality. SonarQube is a big step toward automating development operations as it enables continuous code inspection that will improve code quality and ensures clean code.  It can easily be integrated right into the CI/CD process, which will enable continuous inspection of code for bugs, vulnerabilities, and smells, and can be extended. SonarQube can also be extended by using plugins. For example, we can use the CodeAnalyzer plugin to measure cyclomatic complexity.
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Sunday, July 21, 2019

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. 

flutter web view url loading example with progress bar
Using webview, you can build very cool apps like integrating HTML5 games, show text, audio, video, animation and more in the mobile app. The web page can be loaded from the same application by using a url address. It is the responsibility of a web browser to interpret text and commands that contained in the web page.
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Sunday, July 14, 2019

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.

flutter read more textview widgetThe read more or expandable feature in a Text and other widgets will help you to show large sentences or paragraphs.  It shows complete paragraphs when a user clicks on read more button. We can display these feature at the end of sentences, as you can see below. The Flutter framework provides a Text widget to display content. But it's not providing any expandable feature to display text.
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Thursday, July 4, 2019

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.
 
Flutter create facebook label.
The Facebook SDK provides a convenient and secure way for users to log in to an app without go through a sign-up process. Facebook SDK takes care of user’s privacy as well, when people log into your app they can grant permissions to your app. After that, you can retrieve information and perform some actions for your application.

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