Kotlin Android DialogFragment with ListView tutorial.

We want to see how to open a DialogFragment when a simple button is clicked. The dialogFragment will comprise of a title and a listview.

We infact inflate it via the LayoutInflater class from an xml layout specification.

When the user clicks a ListView item we show it in a Toast. When the user clicks outside the DialogFragment, we dismiss it(the DialogFragment).

Let's go.

Flutter ListView Tutorial and Examples.

In this tutorial we want to look at one of the most important widgets especially when it comes to rendering lists of data, the ListView.

Bioinformatics is the application of mathematical and information-science techniques to biology.

You can imagine this is a difficult task given the complexity within living organisms with regards to the interaction between different chemical processes.

However alot of research has been ongoing i...

A DialogFragment is a fragment that displays a dialog window, floating on top of its activity's window.

This fragment contains a Dialog object, which it displays as appropriate based on the fragment's state. Control of the dialog (deciding when to show, hide, dismiss it) should be done through the API here, not with direct calls on the dialog.

We do inherit from this class(android.support.v4.app.DialogFragment) then implement the Fragment.onCreateView(LayoutInflater, ViewGroup, Bundle) to supply the content of the dialogfragment.

You can also override onCreateDialog(Bundle) to create an entirely custom dialog, such as an AlertDialog, with its own content.

Flutter BuildContext Tutorial

In this tutorial we want to look at and explain an important class we will be using in each and every one of flutter applications, the BuildContext.

Flutter StatelessWidget Tutorial and Examples

In this tutorial we want to look at StatelessWidget class then explore how to put it into use via Examples.

Flutter SnackBar Tutorial and Examples

This is a Flutter Android SnackBar Tutorial and Example.

Android Studio is the official Integrated Develepment Environment(IDE) for android.

Android PHP MySQL Upload Images and Text to MySQL then Retrieve and Show in a custom ListView Detailed Tutorial.

How Android Works Tutorial.