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Flutter Tutorials and Examples
This is a flutter Toast tutorial.
How to page/paginate a custom ListView with Images and Text.
In this example we will have a custom listview with images and text and we will paginate them using a next/previous type of pagination.
When the user clicks the next button we navigate over to the next page and when he clicks the previous button we navigate over to the previous page.
This is a flutter Swipe Tabs tutorial. How to switch through cards containing images by swiping forward or backwards or clicking the tabs.
Android Custom RecyclerView with ExpandableLayout
In this class we see how to turn a recyclerview into an ExpandableRecyclerView with expandablelayout. We have complete control over the look of our expandablelayout as it's not some black box just an ordinary recyclerview with an expandablelayout.
This implies that we use the normal
We will maintain our expandstates in a
SparseBooleanArray, a data structure that maps integers into boolean values.
In this case both the title of the expandable textview will be a simple textview. The description will also be a textview however we will wrap it in an expandablelayout.
Dart is designed to allow write modular programs.This makes Dart programs maintainable as well as shareable with other developers.
Dart provides two directives that allow us achieve this:
Libraries in Dart due to the two main functions they perform :
The libraries can then be distributed under packages.
Dart was first announced as a public preview on
October 10, 2011.
Dart v1.0, the first production release, came out on
November 14, 2013.
Dart's syntax will look surprisingly familiar to developers coming from languages like C# and especially Java.
Dart fast rising in popularity because of many it's modern features but especially these two stand out:
We will see how to render items in a GridView in this tutorial and how to handle item click events.
In this class we want to explore then look at example of MaterialPrefences library. We look at what it is, why it's important and an example.