Android Design Patterns: The Singleton Pattern

What Is the Singleton Pattern? The Singleton Pattern is a software design pattern that guarantees a class has one instance only and a global point of access to it is provided by that class. Anytime multiple classes or clients request for that class, they get the same instance of the class. This Singleton class may

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Android O: Phone Number Verification With SMS Tokens

In this tutorial, you’ll learn about the cool new SMS token feature in Android O. You’ll learn how to generate an app-specific token that will fire up a pending intent when the device first receives a message containing that token so as to verify the phone number. Kindly note that as of this writing, the

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