How to replace whole word with Word Boundaries in Java?
If you want to replace the whole word with the word boundaries in a string. For this, we use "\b" regular expression token which is called a word boun...
Refresh a fragment list from activity
If you want to call any method of Fragment from your activity then you need to implement INTERFACE. So now I am going to introduce Interface example t...
How to call a method after a delay with handler
Hi, sometimes we need to execute my method or we can say my function after a time delay. In that situation what can I do? So the answer is - Use Handl...
Getting the screen density programmatically in android
Getting the screen density programmatically in android
How To Call Native Java Methods From Webview Javascript
When any developer developing an Android app based on Webview, that time developer faces a number of problems. So, this post is based on one of that i...
How to use asynctask in android
Android AsyncTask (Asynchronous Task) is an abstract class provided by Android. Here we go to see, how to use Asynctask in android.
