Programming VIP

Why do we optimize memory The. java file we write in Android will eventually be compiled into. class file. After class is loaded by class loader, a meta-information object describing class structure will be formed in JVM. Through this meta-information object, we can know the class structure information (constructor, attribut ...

Articles Catalogue 1. Introduction to Retrofit 2. Retrofit usage (asynchronous) 2.1 Adding Dependencies 2.2 Adding Network Permissions 2.3 Create a class for receiving server to return data 2.4 Create an interface for describing network requests 2.5 Create Retrofit instances 2.6 Creating an Example ...

Start In flutter development, there are always two unavoidable problems: The migration of native projects to flutter requires access to flutter in native projects In order to use some mature applications in flutter project, it is unavoidable to use various mature libraries, such as audio and video. In this article, we will introd ...

Limitations of View (Fill-in) Animation The view animation has been introduced in two previous articles. In fact, we can also find that the complementary animation only applies to simple animation effects and it only completes the display of animation effects, and it can not change the attributes of ...

Preorder Whether on the web or in native Native applications, pop-up window usage scenarios can be seen everywhere, and the quality of pop-up window UI design largely determines the user experience.Such as WeChat and Alipay, the pop-up window interaction is easy to operate and comfortable to use. Explain Mobile phone pop-ups have been developed ...

I learned the basic usage of Rxjava and Retrofit last year, but I haven't used them in actual projects.Starting a new project this year, we decisively introduced RxJava and Retrofit into the new project.This article describes the author's encapsulation of Retrofit in the project.Let's first see how Retrofit works after encapsulation. RetrofitH ...

Strongly Recommend Articles: Welcome to CollectionAndroid Dry Goods Sharing Read for five minutes, ten o'clock a day, and study with you for life. Here's Android, a programmer. This article mainly introduces some knowledge points in Android development. By reading this article, you will gain the following contents: Linear Layout Linear Layo ...

1. Introduction This article focuses on some specific implementations of Flutter's direct dependence on relief in Flutter hybrid engineering. 2. Thinking Because the current idle fish is a mixed development mode of Flutter and Native, there are some students who only do Native development and are not familiar with Flutter technolog ...

Preface Android Hook plug-in is actually not a new technology. I wonder if you have ever thought that the software of Alipay, such as panning tickets, train tickets and so on, is written by Alipay software itself. It can not be written for ten years, and the software reaches dozens of G, but it does ...

Strongly Recommend Articles: Welcome to CollectionAndroid Dry Goods Sharing Read for five minutes, ten o'clock a day, and study with you for life. Here's Android, a programmer. This article mainly introduces some knowledge points in Android development. By reading this article, you will gain the following contents: Introduction to Service O ...