Flutter and React Native are two popular frameworks for developing cross-platform mobile applications. Here’s a comparison of both, along with their future scopes. 1. Technology Overview 2. Advantages Feature Flutter React Native UI/UX Consistency Consistent across platforms (pixel-perfect) UI adapts to the […]
The SOLID principles help in writing clean, scalable, and maintainable code, and they are highly applicable in Java as well. Let’s go through each principle with examples in Java. 1. Single Responsibility Principle (SRP) A class should have only one reason to […]
Exceptions are common while we are coding. So in Kotlin Coroutines as well. However, Exceptions in Coroutines works in some specific ways. Let’s discuss how it works. In case you have doubts in understanding. Please put your comments in the video. Further, […]
Kotlin coroutine is an instance of suspendable computation. It is similar to Thread. But it’s not the same. It is lighter weight than Thread, as it consumes less memory. It is useful to execute CPU-intensive tasks in Android applications. Here is a […]
Add Dependencies First, add the image_picker package to your pubspec.yaml file: dependencies:flutter:sdk: flutterimage_picker: ^0.8.7+4 Then, run flutter pub get to install the package. Update Android and iOS Configuration Android In your android/app/src/main/AndroidManifest.xml, add the following permissions: <uses-permission android:name=”android.permission.CAMERA”/> <uses-permission android:name=”android.permission.WRITE_EXTERNAL_STORAGE”/> <uses-permission android:name=”android.permission.READ_EXTERNAL_STORAGE”/> […]
Objective To describe the Android project structure which focuses on separation of concern, modularization, scalability & Testability. Kindly Note: This is only a structural explanation. Here, it doesn’t cover detailed classes. Project Structure (Modularization): App Module: This is your main application module […]
Android provides multiple storage options to manage data efficiently based on different use cases. Understanding these storage types is crucial for building apps that handle data securely and efficiently. This guide will explore the various storage types in Android, along with examples […]
Unified Modeling Language (UML) is a standardized visual language used to create models of software systems, hardware systems, business processes, and other systems. UML helps to specify, visualize, construct, and document the artifacts of a system. Types of UML Diagrams UML diagrams […]