The exploration and attempt of LiveData non-sticky message
Can we use LiveData to send events? How do you use LiveData to send non-sticky messages? Here are some attempts and explorations...
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Category: android
Flutter learning 4-Flutter basic ability
December 8, 2023
by Aarav Rana
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2. Configure the image path in pubspec.yaml 1. Update phase 3. Destruction phase
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Failed to open. ini file C:\Users\ XXX \.android\emu-update-last-check.ini for w
December 8, 2023
by Hannah Morgan
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I use a relatively new version of SDK, integrated in idea to run, my environment variable is by configuring ANDROID_AVD_HOME to put THE AVD device...
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Imitation zhihu concern button ripple effect
December 8, 2023
by Leonard Walters
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This article introduces an old version of Zhihu focus button ripple animation. First, the renderings, a total of three implementations, and then I will analyze...
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The design idea of factory mode
December 8, 2023
by 李懿
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The factory pattern defines an interface for creating objects, and lets subclasses decide which class to create. A man
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Interpreter mode
December 8, 2023
by Spencer Pham
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Provides a means of interpreting a grammar or expression of a language. Each interpreter corresponds to a clause law. There is usually a uniform abstract...
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Learn to use gradle-Groovy with 11 features
December 8, 2023
by Brent Carroll
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After more than a week of trying to write a Gradle tutorial, I decided to start with the basics of Groovy. Although I can now...
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What, a simple OkHttp source code analysis?
December 8, 2023
by 陳鈺婷
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OkHttp and Retrofit now dominate the Android world of web requests, and Retrofit essentially delegates requests to OkHttp, so understanding OkHttp's source code is essential...
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Full description of Flutter development
December 8, 2023
by Anvi Garg
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This article will explain the principles of a custom layout for Flutter and take you through the process of implementing a custom layout. Using the...
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Always talking about threads, try coroutines!
December 8, 2023
by Amanda Harrell
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Threads are a love-hate relationship for Java folks. Threads can give us background operations that don't block the main thread, but with that comes issues...
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Android MaterialButton uses detailed solutions
December 8, 2023
by Christopher Foster
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MaterialButton inherits AppCompatButton and makes some extensions on the basis of the original Button, such as rounded corners, stroke, pre and post icon (icon can...
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Notes on the Basics of DART
December 8, 2023
by Mandy Gray-Dunn
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Var XXX =' SSS 'String XXX =' SSS 'var NNN = 123 int NNN = 123var BBB = true B
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Android performance optimization APK thin details
December 8, 2023
by Timothy Jones
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1. Analyze the structure of the APK package: Upload the Analyze App image (open in Android Studio -- > Build -- > Analyze App)
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Gracefully reference third-party frameworks using policy patterns
December 8, 2023
by Joanna Edwards
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In the Android development process, we generally use the third-party framework, with the framework emerging in endlessly, with the development and expansion of the project,...
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Equipped with Maven private server
December 8, 2023
by 王志偉
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Maven private server capabilities - save your own extranet broadband - speed up the build process - deploy third party components - improve stability, enhance...
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Take a quick look at the development and application of Flutter
December 8, 2023
by Claudia Chapman
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Flutter is Google's mobile UI framework for quickly building high quality native user interfaces on iOS and Android. Flutter can work with existing code. Flutter...
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Introduction to RxJava 1: Past lives
December 8, 2023
by Kiaan Bir
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Introduction When we talk about RxJava, what do we talk about? Functional programming, responsive programming Callback Hell with Retorfit for Android Web request thread switching,...
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Git: SSH generation and configuration method
December 8, 2023
by 閻家瑋
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The password you set when creating SSH is an easy problem to ignore. During Clone, we will remember the password and enter it manually to...
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Design pattern – Factory pattern
December 8, 2023
by Samantha Cragg
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The simple factory pattern, the factory method pattern, and the abstract factory pattern are described and demonstrated with a few small examples. To carry out...
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Android View measurement
December 8, 2023
by 朱淑娟
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LayoutParams are the layout parameters by which the child View tells the parent container (ViewGroup) how to place itself. Framelayout.layoutparams, etc. are internal classes of...
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Android 8.0 Oreo Developer FAQ
December 8, 2023
by Roy Hughes
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To get you up to speed on Oreo's features and how it differs from previous versions of Android, this month's Android Developer FAQ answers some...
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Do you really know Fragment? — AndroidX Fragment core principle analysis
December 8, 2023
by Yasmin Sachar
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Fragment is a component with a long history. Introduced in API 11, Fragment has become one of the most commonly used components in Android development....
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P2M – a complete Android componentized open source project
December 8, 2023
by Alan Ross
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P2M is a complete componentized tool that supports major functions such as separate compilation, separate running, and packaging to the warehouse. Services, events, and initiators...
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Adapter packet encapsulation
December 8, 2023
by Brent Carroll
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Custom Adapter divided by group, a recyclerView can fulfill powerful group+children type of business needs. Each group supports adding headers, footers, and children, and each...
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Android drop down refresh data
December 8, 2023
by 金郁婷
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Import com.t20.weather.import com.t20.weather.import import android.content.import android.u...
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What RecyclerView caching mechanism | recycling?
December 8, 2023
by Prerak Luthra
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RecyclerView caching mechanism is a frequent interview. The previous article talked about "where to get recycled entries". This article will analyze "which entries are recycled?"...
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The Flutter project 127 Illustration of the basic Image widget
December 8, 2023
by Stephen Smith
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Learning the basics of Flutter, Step 127: Learn more about learning the basics of Flutter! 😊 😊 😊 😊 😊
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Proper use of LiveData posture and anti-patterns
December 8, 2023
by Hayley Collis
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Do you really know how to use LiveData? Do you know what the pits are? This article will show you the correct posture for using...
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Espresso onView custom search control
December 8, 2023
by Hazel Thakur
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Some people say: "Simple, custom controls, which typically inherit a View and have their own unique class name, withClassName and Instanceof can be found." $color{red}{{MyImageView}}{{MyImageView}}{{MyImageView}}{{MyImageView}}{MyImageView...
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Glide fillet failure caused by ImageView scaleType
December 8, 2023
by Miss Sara Welch
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Glide's fillet processing failed after the ImageView scaleType was set to centerCrop. Transform (new CenterCr) Transform (New CenterCr
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