Hashtags have become very popular in social networking websites and apps. But these can also be used in many other ways in your own apps, for example making searchable categories in your e-commerce app or inserting tag clouds, etc.
This example will show you how to implement hashtags in your application using Linkify. We’ll add messages with hashtags to a global list and then when the user clicks on any hashtag, we’ll show all the messages which has the selected hashtag in it.
Note: – Although this tutorial shows how to implement hashtags, it is also very useful to understand how to make any text act as a hyperlink.