This article is about Android AlertDialog and how to use it in android application with simple examples. AlertDialog AlertDialog is a small window that prompts the user to make a decision or enter additional information. A dialog does not fill the screen and is normally used for events that require users to take an action […]
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Android Architecture Components A new collection of libraries that help you design robust, testable, and maintainable apps. — developer.android.com We will see three main components : Room ViewModel LiveData So first, let’s find out what these components actually are. Then, we’ll learn how we can use them. Get Source code From HERE. By creating an Event app I
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Room Persistence Library Major problem with SQLite usage is There is no compile-time verification of raw SQL queries.For example if you write a SQL query with a wrong column name that does not exist in real database then it will give exception during run time and you can not capture this issue during compile time.
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