Programmer Group

This is the fourth in a series of Java crawler blogs, in the last one Java crawler encounters data asynchronous loading, try these two methods! ) In this article, we have a brief talk about how to deal with the problem of asynchronous loading of data from the perspective of built-in browser kernel and reverse parsing. In this article, we will b ...

I. overview When using Android Studio, plug-ins are often used to improve development efficiency (laziness). Some of them are commonly used: GsonFormat, ButterKnife, etc. Because introducing the mvp architecture into the project and writing various classes is a very tedious and repetitive task, so I wrote this plug-in at that time. Now I just ...

As a rookie, he suddenly wanted to know about the bubble pop window, so he wrote a simple pop window to look for information. Personal feeling is in line with the level of novice birds;   First, customize the bubble box public class MyLinear extends LinearLayout { private Paint paint; // ...

I. Use of ActionBar Action Bar is the application of the top rectangular bar, the content is generally app icon, app name, menu buttons, tab navigation, etc. 1. Display and hide ActionBar xml method: Setting the theme attribute of application or activity in manifest can display and hide (theme with NoAction Bar) java method: first, getSupportAc ...

Preface Charts are often used for data analysis in projects. There are many excellent open source galleries for charts on gitHub. Today, we share the bar charts in MPAndroid Chart. A brief introduction to MPAndroid Chart: It can realize the drag of charts, 3D, partial view, dynamic display of data and other functions. Official source address: ...

1, background Recently, the company hopes to achieve Android native PDF function, requirements: efficient and practical. After two days of research and coding, a simple Demo is implemented, as shown in the figure above. There are still many technical points about the realization of PDF function in Android's native end. In order to avoid detour ...

1, background Recently, the company hopes to achieve Android native PDF function, requirements: efficient and practical. After two days of research and coding, a simple Demo is implemented, as shown in the figure above. There are still many technical points about the realization of PDF function in Android's native end. In order to avoid detour ...

All along, we have been constantly impacted by the novel and explosive H5, the brain is stimulated again and again, good H5 activity text in the tweets and friends circle fire, after reading it, but let us not forget for a long time, we subconsciously triggered emotional resonance! Then the problem arises. After carefully planning the copy of ...

Article directory 1. overview 2. Basic configuration 3. Setting Module 1. overview Project address: ComponentizationDemoComponentization: app is divided into modules according to business, function, etc. Then it can be implemented in specific modules with MVC, MVP, MVVM and other architectures.F ...

Why write this series of blogs? Because in the Android development process, generics, reflection, annotations will be used, almost all frameworks will use at least one or two of the above knowledge, such as Gson, generics, reflection, annotations, Retrofit also used generics, reflection, annotations. It is very important for us to learn these k ...