Android EditText Tutorial With Example in Kotlin

Android EditText is in an android app basically use for taking input from users. It’s a very useful component(widget or controller) in app development. EditText is a subclass of TextView with text editing operations. The most common example of EditText is in the Login and signup process in the application. In this tutorial, you will learn the following: An Read More…


Android Clipboard – Copy and Paste Text Example in Kotlin

Android Clipboard Text – Copy and Paste Android: Android provides a powerful clipboard-based framework for copying and pasting. It supports both simple and complex data types, including text strings, complex data structures, text and binary stream data, and even application assets.  Simple text data is stored directly in the clipboard and complex data is stored as Read More…


Android navigation Drawer Tutorial and Example in Kotlin

Android navigation Drawer: is a UI panel that, it shows main navigation within an app like Gmail app has a setting, inbox, chat etc option in navigation drawer. It’s hidden by default, the user has to slide in from the side or form the top level of the app, the user touches the drawer icon in the app Read More…


Android Handler – Background Thread Communicate with UI thread

Every Android app has own thread that runs UI objects, this thread is called Main Thread or UI Thread. If your app is running a background thread long operation and you want to publish the result in-app screen. But here is a problem, your app task is running in the background and Where UI Thread Read More…



Android Date Picker Dialog with Example in Kotlin

Android Date Picker Dialog allows users to select the date consisting of day, month and year in app date picker dialog user interface. Android provides DatePicker and DatePickerDialog components to get done this in your app very easily. Some of example of app is date picker use in Railway ticket booking app or flight booking or Read More…



Android Menu – Options Menu Tutorial and Example in Kotlin

Android Menu is provide a user interface in Android application. The concept of Android menu has came for give a user experience to user. Like if your have same option (action button ) in multiple activity , then you have to add menu in the App bar for good user interface experience. In this tutorial, Read More…


Android Bottom Sheet Tutorial with Example in Kotlin

Android Bottom Sheet is a component that slides up from the bottom to up in an application. For example, when you have a video to share and you click on the Share button, it will open a one slider form bottom, which contains available apps in your device. Sometimes it can also have a menu option. Read More…


Android SharedPreferences – Save Key Value​ data example in kotlin

Android SharedPreferences is store key-value (String, Integer, Boolean, etc) Paris data. SharedPreferences object points to a file holding a key-value pairs and provides simple methods to read and write data. It can be private or shared. SharedPreferences usually use for save a setting preference (push notification, alert, the default setting of the app, etc) or manage a login Read More…