Create Splash Screen in Android
Creating a splash screen in an Android app involves designing a screen that is displayed briefly when the app is launched, providing a visual transition before the main content appears.…
Android Runtime Permissions
In Android, runtime permissions refer to the permissions that an app must request from the user while the app is running in order to access sensitive data or perform certain…
Predefined Alert Dialog
Alert Dialog is a window that pops up on the screen. They generally show some information and ask for a user action. There are three core components that build an…
Retrofit Configuration
Retrofit is the class through which your API interfaces are turned into callable objects. By default, Retrofit will give you sane defaults for your platform but it allows for customization. CONVERTERS…
Retrofit
API Declaration Annotations on the interface methods and its parameters indicate how a request will be handled. REQUEST METHOD Every method must have an HTTP annotation that provides the request…
Retrofit API Declaration
A type-safe HTTP client for Android and Java Introduction Retrofit turns your HTTP API into a Java interface. The Retrofit class generates an implementation of the GitHubService interface. Each Call from the created GitHubService can make a synchronous or asynchronous…
Implement a custom request
This lesson describes how to implement your own custom request types, for types that don’t have out-of-the-box Volley support. Write a custom request Most requests have ready-to-use implementations in the…
Make a standard request
This lesson describes how to use the common request types that Volley supports: If your expected response is one of these types, you probably don’t have to implement a custom…
Set up a RequestQueue
The previous lesson showed you how to use the convenience method Volley.newRequestQueue to set up a RequestQueue, taking advantage of Volley’s default behaviors. This lesson walks you through the explicit steps of creating…
Send a simple request in Volley
At a high level, you use Volley by creating a RequestQueue and passing it Request objects. The RequestQueue manages worker threads for running the network operations, reading from and writing to the cache, and parsing responses.…