MaterialApp is a widget that introduces a number of widgets Navigator, Theme that are required to build a material design app . Scaffold Widget is used under MaterialApp, it gives you many basic functionalities, like AppBar, BottomNavigationBar, Drawer, FloatingActionButton, etc.
Read moreWhat is a MaterialApp?
MaterialApp is a widget that introduces a number of widgets Navigator, Theme that are required to build a material design app . Scaffold Widget is used under MaterialApp, it gives you many basic functionalities, like AppBar, BottomNavigationBar, Drawer, FloatingActionButton, etc.
Read moreWhat is the difference between Scaffold and MaterialApp in Flutter?
MaterialApp is the starting point of your app, it tells Flutter that you are going to use Material components and follow material design in your app. Scaffold is used under MaterialApp , it gives you many basic functionalities, like AppBar , BottomNavigationBar , Drawer , FloatingActionButton etc.
Read moreWhat is the use of MaterialApp in flutter?
MaterialApp is an extension of the generic top-level widget provided by Flutter: WidgetsApp . WidgetsApp is a convenience widget that abstracts away a number of features required for most mobile apps, such as setting up a navigator and using an app-wide theme .
Read moreWhat is use of place holder?
The placeholder attribute specifies a short hint that describes the expected value of an input field (e.g. a sample value or a short description of the expected format). The short hint is displayed in the input field before the user enters a value.
Read moreWhat is Property in Flutter?
Properties are variables of any type defined on the class . class Cat { String name; // property String color; // property int age; // property } // useage: var cat = Cat(); cat.
Read moreWhat is WidgetBinding in Flutter?
WidgetBinding binds the widget tree to the Flutter engine . SchedulerBinding is the scheduler for running immediate tasks such as: transient callbacks which are triggered by the system’s Window. onBeginFrame callback (for example, Ticker and AnimationController events)
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