You can add a border to any widget in Flutter.All you have to do is to make Container widget as the parent of the target widget.The Container contains a decoration parameter which can be manipulated as per requirement.Suppose we have a Text widget like:- This...
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How to convert String to List in Flutter
There are cases when we need to break down the string into smaller parts and store them individually.We can achieve this by simply passing the .split() function to the string.Syntax for this looks like:- Here <String variable> is variable of type String and <separator> is...
How to use Hexadecimal color strings in Flutter.
By default we get the Colors widget in Flutter which comes with set of predefined material design colors like Grey,Red,Yellow etc. But oftentimes we require custom colors in the UI of our app. We can use the Color method which contains two constructors .fromRGBO() and...
How to navigate flutter pages without context
There are certain situations in flutter development when we need to navigate to another page from outside the state widget.In such cases the (BuildContext)context is not available to the programmer and this can make it difficult for the programmer to navigate to the inteded page.For...