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This operation looks at the introduction in order to reduce the cost of forward rendering (that is, rendering the next model after one model has finished) introduce Forward Rendering or Forward Shading. In a scene, we illuminate an object according to all the light sources, then render the next object, and so on. It is very e ...

This article is part of Android Architecture Components Learning Notes The document code is Kotlin, but the code generated by the system is still Java. For ease of understanding, I've broken down the official examples step by step. My level is limited. If there is something wrong with me, please don't hesitate to give me advice ...

Cause analysis Activity saves the status of all added Fragments after adding Fragments to Activity; Activity recreates the original fragments and attach es them when it is reclaimed due to problems such as system memory; however, if we use a reference to save and use Fragments in ViewPager, it will cause an exception. Problem ...

Source code: https://github.com/Way123Ne/android/tree/master/SlideFragment Preface Wechat's sliding switching has won unanimous praise. In the process of our development, we often imitate the navigation effect of Wechat. First look at the rendering. The effect is fairly good, you can slide switch and click switch, the W ...

For reprint, please indicate the source: http://blog.csdn.net/lmj623565791/article/details/24740977 Android now implements more and more Tab-type interfaces, today we will summarize the common implementation methods. At present, I have written: 1. Traditional ViewPager Implementation 2. Implementation of Fragment Manager+Fragment 3. Implementa ...

Reprinted from: http://blog.csdn.net/lovexieyuan520/article/details/50594271 In the layout of android development, a large number of domestic use of the bottom menu, which is not in line with the norms of android, I personally hate, but the product is designed in this way, can only do so. In this blog, I will combine the information on ...

Links to the original text Some of Kotlin's Standard function Very similar, we are not sure which function to use. Here I will introduce a simple way to clearly distinguish their differences and how to choose to use them. Range function I focus on run, with, T.run, T.let, T.also and T.apply functions. I call them scope functions because I thi ...

The bottom menu bar is frequently used in Android development. The main means of implementation are as follows: TabWidget Hide the TabWidget, using RadioGroup and RadioButton FragmentTabHost TabLayout after 5.0 Bottom navigation recently launched Today, let's explore how to use Fragment+FragmentTabHost++ViewPager Implementing the botto ...

Author: Antonio Leiva Time: Aug 16, 2017 Links to the original text: https://antonioleiva.com/kotlin-android-extensions/   After the release of Kotlin 1.1.4, the original author decided to update and rewrite the articles for several months based on a series of new features of Kotlin and questions from readers about how to use Kotlin in Fragment ...

I. Preface This article is a summary of my past app development and a reflection on the use of the framework. I also invite you to laugh at the technical salted fish. Generally speaking, the first thing we think about when we develop app is how to build a framework. At first, there was no so-called framework in app development ...