Unit,Any, and Nothing in Kotlin
Kotlin has something new: Unit Any and Nothing. Here's my understanding of these three brothers. As you can see, first of all, Unit itself is...
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Category: android
Put Android into the event distribution context
December 8, 2023
by Logan Thompson
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What's going on behind the screen of a phone that gives me a WYSIWYG experience when I touch it with my finger? Out of curiosity...
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Deepen the understanding of RxJava thread switching ObserveOn and SubscribeOn
December 8, 2023
by Bradley Stanley
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These days I have seen an article about RxJava thread switching. When it comes to RxJava thread switching, it will definitely involve ObserveOn and SubscribeOn...
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How to use SocketIo in Android
December 8, 2023
by Vanessa Copeland
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If you need to use a long connection in development, especially websocket, we usually use Android-webSocket, or okHTTP for links. But of all the options...
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Research Android Audio and Video -3- Capture audio and video on An Android device and encode it as H.264 using MediaCodec
December 8, 2023
by Thomas Goodman
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1. Package basic encoder of audio and video 2. Raw stream recording of audio and video 3. Audio and video are captured on Android devices...
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Based on the AndroidX extension package under the ViewPager and TabLayout linkage navigation bar
December 8, 2023
by Donna Holmes
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The renderings are as follows, This example USES the viewpager under Androidx and com. Google. Android. Material. The tabs. The import Androidx. Appcompat. App. Import...
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Android Font series 3: Fonts in Xml
December 8, 2023
by 錢冠霖
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In the last article of this series, we did a thorough analysis of Typeface. If you haven't read the last article, we recommend that you...
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Public comments made stable and flexible application | Kotlin Android developer
December 8, 2023
by 張雅惠
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Founded in 2003, Dianping is one of the earliest consumer review websites in the world. With the advent of the mobile Internet era, users can...
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Application and principle analysis of RxJava2
December 8, 2023
by 金雅芳
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RxJava can be thought of as a concrete implementation of the Observer pattern. Since it is the realization of the Observer pattern, it has observers,...
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Jetpack’s Fragment return stack is a Fragment return stack demo
December 8, 2023
by Raghav Kaur
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Before analyzing the source code, let's consider a few questions. The return stack, as the name implies, is a stack structure. So we need to...
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Android Glide 3.7.0 source code analysis (seven), detailed graphics transformation and decoding
December 8, 2023
by Joel Chandler
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Glide 3.7.0: The decoding/graphics transformations involved in Glide 3.7.0 are mainly size scaling, CenterCrop, FitCenter, where size scaling is based on Downsampler. The remaining two...
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Emulation of WanAndroid client Flutter version
December 8, 2023
by Flynn Carpenter
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Google mentioned Flutter at this year's I/O conference, thinking it might be a trend. After learning the basic Dart syntax and the basic use of...
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A daily algorithm problem 036 minimum stack
December 8, 2023
by Noah Castillo
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2. Use a List to store data and an int to store the minimum value. 3. Update the minimum each time you push and pop
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Android single bind MVVM project template
December 8, 2023
by 張雅惠
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I had a chat with my colleague last week. My colleague said that their company's current app architecture mode is MVP mode, but it is...
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What kind of things do Android apps start up? The Context?
December 8, 2023
by John Davis
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Android applications cannot actively start a process, only passively. When registering the four major components at Mainfest, you can specify which processes to run. When...
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Android Studio app appears Red Cross solution
December 8, 2023
by 李家瑋
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Sometimes our project was fine before, but when we closed it and then opened it, it would go wrong. The app above has a Red...
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HongMeng HelloWorld
December 8, 2023
by Rati Bajaj
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This article I will work with you to build hongmeng development environment and realize a HelloWorld. To set up the development environment, we need to...
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Learn Android Open Source Framework & Five Interceptors for Parsing Okhttp (Part 5)
December 8, 2023
by Tara Ramirez
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This is me to participate in the fifth day of August, more challenges, activity details view: August more challenges Five kinds of interceptor RetryAndFollowInterceptor redirection...
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Android application development essential log library xLog
December 8, 2023
by Scott Faulkner
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The lightweight, beautiful, powerful, and extensible Android log library allows you to simultaneously print logs in files such as Logcat, Console, and files. If you...
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Didi open source lightweight cross-end development framework: Hummer
December 8, 2023
by Peter Gledhill
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After two years of in-depth work, Hummer, the ultra-lightweight dynamic cross-end development framework jointly created by Didi Puhui and Didi R-Lab, has finally been opened...
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Android builds MVVM architecture from scratch (3) ————LiveData
December 8, 2023
by Henry Anderson
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First, let's briefly introduce LiveData, its functions and characteristics. I'll prove it with an example. 4. Share resources. You can use the singleton pattern to...
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Android Bitmap image optimization analysis
December 8, 2023
by Yashvi Tella
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Images play an important role in mobile development. The Ui of early Android application pages is relatively simple, but with the continuous upgrade and development...
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Detailed description of the complete development of Flutter (VIII) Practical skills and Pit filling
December 8, 2023
by Stanley Watson
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As the eighth in a series of articles, this article focuses on practical techniques for Flutter development to help you avoid missteps and pitfalls. The...
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Introduction to The Flutter: Let the simulator talk to the Postman
December 8, 2023
by Dr. Sam Smith
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Flutter uses websockets and streamProviders to let the simulator talk to Postman.
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Kotlin Study Notes – Extension
December 8, 2023
by Julie Best
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Use summary: Extensions are a great way to solve the problem of helper classes that abound in Java. This article mainly lists my own learning...
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Android System Revealed (4) – The launch of the Launcher
December 8, 2023
by Brittany Smith
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Previously Disclosed Android system (1) -Activity Startup process (1) Revealed Android system (1) -Activity startup process (2) Revealed Android system (2) -Service startup process
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Custom Gradle plug-in development
December 8, 2023
by Catherine Mann
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Create an Android Library module and delete the SRC directory androidTest, test. In the SRC /main directory, create a groovy directory for phasing
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What? You don’t know Kotlin Coroutine?
December 8, 2023
by 路宇軒
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Today we're talking about Kotlin Coroutine, and if you haven't already, I congratulate you in advance, because you'll be learning a new skill that will...
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Android extensible view design
December 8, 2023
by Deborah Smith
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Business requirements often require the root layout to add many additional functions (input method monitoring, render time statistics, sidebar slide out of drawers, etc.), how...
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Jetpack search post launched, looking for 50 Jetpack fans
December 8, 2023
by David Gray
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The Jetpack Search post was launched to find 50 Jetpack enthusiasts to explore the principles of Jetpack and the gap between theory and engineering practice.
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