Flutter App Dev - 04 - MaterialApp & Scaffold Widgets

In this video, I'll illustrate followings

• Why to use MaterialApp widget?
• Why to use Scaffold widget?
• How to define & use MaterialApp widget?
• How to define & use Scaffold widget?
• How to supply AppBar & Body to Scaffold widget?

Flutter App Dev - 01 - Get Started -
Flutter App Dev - 02 - Test Drive -
Flutter App Dev - 03 - Basic Widgets -

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