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Author: saqibkhan

  • Row and Column

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    In the previous sections, we have learned to create a simple Flutter application and its basic styling to the widgets. Now, we are going to learn how to arrange the widgets in rows and columns on the screen. The rows and columns are not a single widget; they are two different widgets, namely Row and Column.…

  • Container

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    The container in Flutter is a parent widget that can contain multiple child widgets and manage them efficiently through width, height, padding, background color, etc. It is a widget that combines common painting, positioning, and sizing of the child widgets. It is also a class to store one or more widgets and position them on the screen…

  • Scaffold

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    The Scaffold is a widget in Flutter used to implements the basic material design visual layout structure. It is quick enough to create a general-purpose mobile application and contains almost everything we need to create a functional and responsive Flutter apps. This widget is able to occupy the whole device screen. In other words, we can say that…

  • IDE

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    IDE (editors) are software programs that allow the user to create and edit text files. In the development field, editors usually refer to the source code editors that include many special features for writing and editing code. We can create Flutter apps using any text editor that can easily combine with our command-line tools. However,…

  • State Management

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    In this section, we are going to discuss state management and how we can handle it in the Flutter. We know that in Flutter, everything is a widget. The widget can be classified into two categories, one is a Stateless widget, and another is a Stateful widget. The Stateless widget does not have any internal state. It means once…

  • Gestures

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    Gestures are an interesting feature in Flutter that allows us to interact with the mobile app (or any touch-based device). Generally, gestures define any physical action or movement of a user in the intention of specific control of the mobile device. Some of the examples of gestures are: We use all these gestures in everyday…

  • Layouts

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    The main concept of the layout mechanism is the widget. We know that flutter assume everything as a widget. So the image, icon, text, and even the layout of your app are all widgets. Here, some of the things you do not see on your app UI, such as rows, columns, and grids that arrange,…

  • Widgets

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    In this section, we are going to learn the concept of a widget, how to create it, and their different types available in the Flutter framework. We have learned earlier that everything in Flutter is a widget. If you are familiar with React or Vue.js, then it is easy to understand the Flutter. Whenever you…

  • Conclusion

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    Flutter framework does a great job by providing an excellent framework to build mobile applications in a truly platform independent way. By providing simplicity in the development process, high performance in the resulting mobile application, rich and relevant user interface for both Android and iOS platform, Flutter framework will surely enable a lot of new…

  • Writting Advanced Applications

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    In this chapter, we are going to learn how to write a full fledged mobile application, expense_calculator. The purpose of the expense_calculator is to store our expense information. The complete feature of the application is as follows − We are going to program the expense_calculator application using below mentioned advanced features of Flutter framework. Let…