但实际上,这是一个很好的机会去展示一个叫做Extensions的很酷的Kotlin特性。 首先,在项目中添加一个名为Extensions.kt的Kotlin文件,然后添加下列的代码到其中: funViewGroup.inflate(@LayoutReslayoutRes:Int,attachToRoot:Boolean= false):View{returnLayoutInflater.from(context).inflate(layoutRes,this,...
在Mac上使用 command + O ,或在Linux和Windows上使用 Ctrl + N 快捷键可以切换Kotlin的类中 在本app中, BaseAnimationActivity 是其它所有动画activity的超类。 打开 BaseAnimationActivity.kt 并查看其中的代码。顶部是 View 成员变量,可以被所有的动画activity访问: rocket 是带有火箭的图...
We’ll start with the absolute basics of Android Development and as the series progresses you’ll gain expertise in doing Android Development with Kotlin. 我们将从Android开发的绝对基础开始,随着系列的发展,您将获得使用Kotlin进行Android开发的专业知识。 In this tutorial, we’ll start with the introduct...
We should know Kotlin programming language, have expertise to use an Android Phone, Windows/Ubuntu/Mac to follow the articles and examples for Android App Development using Kotlin language. If you would like to get a quick overview of Kotlin, referKotlin Tutorial. Getting Started To get started ...
Jetpack Compose is a modern toolkit for building native Android UI Jetpack Compose simplifies and accelerates UI development on Android with less code, powerful tools, and intuitive Kotlin APIs In this tutorial, you'll build a simple UI component with declarative functions Why we use Jetpack in An...
All-Encompassing Curriculum:From Kotlin to Firebase, you'll gain mastery over all critical aspects of Android development. Hands-On Experience:Our course is jam-packed with exercises, example applications, and demos to solidify your learning. ...
This is the first part of a three part tutorial covering Android's content providers. Here I'm going to introduce content providers and to cover the basic concepts you need to make use of existing ones or to write content providers on your own. What are content providers? Content providers...
Tutorial: Migrate an Android app from Google Maps Article 03/22/2023 6 contributors Feedback Choose a programming language Java (Android) Kotlin (Android) In this article Prerequisites Load a map Localizing the map Setting the map view Show 8 more The Azure Maps ...
kotlin中的异常处理 In this tutorial, we’ll be discussing Exception Handling in Kotlin. 在本教程中,我们将讨论Kotlin中的异常处理。 (What are Exceptions?) Exceptions are something that can break your program. That makes Exception Handling an essential part of any Programming Language. Using Exception...
With .NET MAUI (Multi-platform App UI), developers can build cross-platform applications for Android and iOS using a single codebase, streamlining development and maintenance. In this tutorial, we’ll... MRZ .NET MAUI C# ANDROID IOS MOBILE DCV2.X ...