WebSocket Echo Client

WebSocket is a two-way communication protocol over a TCP. WebSocket provides a persistent connection between a client and server. It means that both of them can send data at any...
Read SMS Messages in Android

Read SMS Messages in Android

Android allows to read SMS messages using Telephony Provider. It manages access to a central repository that stores the data related to phone operation, SMS and MMS messages. The Telephony...
Display Preferences Screen in Android

Display Preferences Screen in Android

Settings allow users to change the application behavior and functionality. Preferences screen can be integrated into the application using the AndroidX Preference Library. It manages preferences displayed on screen and...
Display Google Map in Android

Display Google Map in Android

Google Maps is a web-based mapping service that can be integrated into an Android application. The Google Maps Android API is a part of the Google Play Services. So, we...
Display Toast in Android

Display Toast in Android

A toast is a small popup message that appears on the screen. A toast can inform about running processes and automatically disappears after a few seconds. The size of toast...
Display Snackbar in Android

Display Snackbar in Android

A snackbar is a small banner that appears at the bottom of the screen. A snackbar provides a short message about running processes and automatically disappears after a few seconds...