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Mobile Development

1447 articles · Page 13 of 15
360 Quality & Efficiency
360 Quality & Efficiency
Feb 2, 2018 · Mobile Development

Understanding Android ANR (Application Not Responding) and a Comparative Review of Monitoring Solutions

This article explains the causes and trigger conditions of Android ANR, describes the underlying message‑driven mechanism, and compares four popular detection approaches—BlockCanary, ANR‑WatchDog, SafeLooper, and FileObserver—highlighting their advantages, limitations, and practical usage recommendations.

ANRANR-WatchDogAndroid
0 likes · 7 min read
Understanding Android ANR (Application Not Responding) and a Comparative Review of Monitoring Solutions
Alibaba Cloud Developer
Alibaba Cloud Developer
Jan 31, 2018 · Mobile Development

How DingTalk Android Achieved Robust Accessibility for the Visually Impaired

This article details DingTalk's Android accessibility journey—starting in mid‑2017, collaborating with the Shenzhen Information Accessibility Research Association, leveraging TalkBack, implementing contentDescription, focus navigation, custom views and services, and emphasizing thorough testing—to empower millions of visually impaired users in China.

AndroidDingTalkMobile Development
0 likes · 13 min read
How DingTalk Android Achieved Robust Accessibility for the Visually Impaired
Baidu Intelligent Testing
Baidu Intelligent Testing
Jan 26, 2018 · Mobile Development

iOS Diagnostics Battery Testing and Optimization Guide

This article explains how to obtain iOS diagnostics battery data on iOS 10+ and iOS 9 devices, interpret the SQLite tables to measure app power consumption, and provides practical code and performance‑optimization tips for reducing energy usage in iOS applications.

Battery TestingMobile Developmentdiagnostics
0 likes · 9 min read
iOS Diagnostics Battery Testing and Optimization Guide
Tencent TDS Service
Tencent TDS Service
Jan 18, 2018 · Mobile Development

Detecting and Analyzing Android UI Thread Lag with Looper Logging and Choreographer

This article explains why Android UI lag hurts user experience, reviews traditional adb‑based detection methods, introduces a new in‑app monitoring system that leverages Looper log matching and Choreographer.FrameCallback to capture precise stack traces, and describes its implementation, performance impact, data processing pipeline, and real‑world results.

AndroidLooperMobile Development
0 likes · 22 min read
Detecting and Analyzing Android UI Thread Lag with Looper Logging and Choreographer
Hujiang Technology
Hujiang Technology
Jan 18, 2018 · Mobile Development

Understanding Network Requests in React Native: APIs, Debugging Techniques, and Binary Data Transfer

This article explains how React Native handles network requests differently from web browsers, describes the built‑in fetch, XMLHttpRequest, and WebSocket APIs, outlines debugging methods using proxies, Reactotron, and Chrome DevTools, and discusses strategies for sending binary data such as Base64 encoding and WebSocket support.

Mobile DevelopmentNetwork RequestsReact Native
0 likes · 10 min read
Understanding Network Requests in React Native: APIs, Debugging Techniques, and Binary Data Transfer
37 Interactive Technology Team
37 Interactive Technology Team
Jan 5, 2018 · Mobile Development

Overview and Detailed Design of the Android Checkout In‑App Billing Library

The Android Checkout library wraps Google Play’s In‑App Billing API, providing a streamlined, lifecycle‑aware interface that handles service binding, request queuing, caching, purchase verification, and pagination, while exposing core classes such as Billing, Request, Checkout, Inventory, and configuration to simplify integration despite added synchronization overhead.

AndroidCheckout LibraryIn-App Billing
0 likes · 23 min read
Overview and Detailed Design of the Android Checkout In‑App Billing Library
Tencent Music Tech Team
Tencent Music Tech Team
Dec 29, 2017 · Mobile Development

Analysis of SurfaceView, GLSurfaceView, and TextureView for Picture-in-Picture Video Playback on Android

The article compares Android’s SurfaceView, GLSurfaceView, and TextureView for picture‑in‑picture video playback, explaining each view’s rendering model, the hole‑punch limitations of SurfaceView, Android N’s synchronous updates, and TextureView’s full transformation support at higher power cost, to guide developers in choosing the optimal solution.

AndroidMobile DevelopmentSurfaceView
0 likes · 17 min read
Analysis of SurfaceView, GLSurfaceView, and TextureView for Picture-in-Picture Video Playback on Android
Hujiang Technology
Hujiang Technology
Dec 18, 2017 · Mobile Development

An Introduction to Android Room: Entities, DAO, Database, Migrations, and Advanced Usage

This article provides a comprehensive guide to Android's Room persistence library, covering the creation of Entity classes, defining Data Access Objects (DAO), building the RoomDatabase, handling foreign keys, embedded objects, query methods, LiveData and RxJava return types, as well as database migrations and type converters for complex data types.

AndroidMobile DevelopmentORM
0 likes · 11 min read
An Introduction to Android Room: Entities, DAO, Database, Migrations, and Advanced Usage
Qunar Tech Salon
Qunar Tech Salon
Dec 1, 2017 · Mobile Development

Long Connection Architecture and Implementation in Android Clients

This article explains the principles of TCP long connections, compares NIO and BIO models, and describes how Android applications can implement and share persistent connections using AIDL, process sharing, and a dedicated SDK to support push, IM, and other real‑time services.

AndroidLong ConnectionMobile Development
0 likes · 8 min read
Long Connection Architecture and Implementation in Android Clients
360 Quality & Efficiency
360 Quality & Efficiency
Nov 30, 2017 · Mobile Development

Design and Optimization of an Android Mobile Packet Capture Service Using VPNService and a Go Backend

This article presents a comprehensive solution for capturing network packets on Android devices without rooting, compares tcpdump, Fiddler and VPNService approaches, describes a cloud‑based architecture using Go, MongoDB and libpcap, and details multiple performance optimizations that eliminate packet loss and dramatically increase CPU utilization.

AndroidMobile DevelopmentVPNService
0 likes · 9 min read
Design and Optimization of an Android Mobile Packet Capture Service Using VPNService and a Go Backend
21CTO
21CTO
Nov 27, 2017 · Mobile Development

Boost Android App Performance: 5 Proven Optimization Strategies

This article outlines practical techniques for creating high‑performance Android apps, covering minimal library usage, streamlined design resources, asynchronous loading, build‑time reductions with ProGuard, and the importance of thorough discussion before implementation.

AndroidApp SizeMobile Development
0 likes · 6 min read
Boost Android App Performance: 5 Proven Optimization Strategies
Tencent Cloud Developer
Tencent Cloud Developer
Nov 21, 2017 · Mobile Development

Understanding the Android Input Event Flow: From Hardware to Application

The article details Android’s touch‑event pipeline, tracing how a physical press generates a GPIO interrupt, is read by Linux /dev/input drivers, passed through the kernel’s EventHub to the InputManagerService, dispatched by InputDispatcher, routed via WindowManagerService and InputChannel to ViewRootImpl, and finally delivered to the target View, helping developers debug and customize input handling.

AndroidInput EventsMobile Development
0 likes · 11 min read
Understanding the Android Input Event Flow: From Hardware to Application
Baidu Intelligent Testing
Baidu Intelligent Testing
Nov 3, 2017 · Mobile Development

Automating USB Debug Enabling on Non-Root Android Devices Using AccessibilityService

This article demonstrates how to automatically enable USB debugging on a non‑root Android phone after reboot by installing a high‑permission app that uses an AccessibilityService to detect the debug state, launch the developer options, and simulate user interactions to toggle the setting.

AccessibilityServiceAndroidMobile Development
0 likes · 7 min read
Automating USB Debug Enabling on Non-Root Android Devices Using AccessibilityService
JD Retail Technology
JD Retail Technology
Oct 27, 2017 · Frontend Development

JSSDK: A Tool for H5 App Development

JSSDK is a development tool that enables H5 developers to quickly build apps by facilitating app invocation, cross-platform compatibility, and parameter handling, reducing development time and complexity through modular design and automated version management.

H5 developmentJSSDKMobile Development
0 likes · 6 min read
JSSDK: A Tool for H5 App Development
21CTO
21CTO
Oct 23, 2017 · Mobile Development

Does Kotlin Compile Faster Than Java? Real‑World Benchmark Results

Through a series of Gradle‑based benchmarks on clean, daemon‑enabled, and incremental builds, this study compares Java and Kotlin compilation times, revealing that while Java is slightly faster on cold builds, Kotlin matches or exceeds Java in typical incremental scenarios.

CompilationGradleIncremental Build
0 likes · 8 min read
Does Kotlin Compile Faster Than Java? Real‑World Benchmark Results
WeChat Client Technology Team
WeChat Client Technology Team
Oct 18, 2017 · Databases

How WeChat Supercharged Mobile Full‑Text Search with SQLite FTS Optimizations

This article explains the principles of SQLite’s Full‑Text Search extension, details WeChat’s architecture for mobile search, and shares practical performance‑tuning techniques—including custom tokenizers, offset function improvements, and SQL‑level ranking—to achieve sub‑50 ms query times on billions of records.

Mobile DevelopmentSQLiteWeChat
0 likes · 13 min read
How WeChat Supercharged Mobile Full‑Text Search with SQLite FTS Optimizations
Yuewen Technology
Yuewen Technology
Oct 13, 2017 · Mobile Development

How We Pluginized a Game SDK for Hundreds of Android Apps

This article explains how the Yuewen Game SDK was transformed into a pluginized architecture, detailing the motivation, core technical challenges such as class, resource, and Android component identification, implementation strategies, testing procedures, and the benefits and new issues arising from large‑scale deployment.

Mobile Developmentgame SDKpluginization
0 likes · 9 min read
How We Pluginized a Game SDK for Hundreds of Android Apps
21CTO
21CTO
Oct 12, 2017 · Mobile Development

Will Kotlin Overtake Java as Android’s Dominant Language by 2018?

A recent Realm survey of around 100,000 developers shows Kotlin’s rapid rise in Android apps, predicting it will surpass Java as the primary language by the end of 2018, driven by Google’s official support and Kotlin’s modern, concise syntax.

AndroidJavaKotlin
0 likes · 4 min read
Will Kotlin Overtake Java as Android’s Dominant Language by 2018?
Tencent Music Tech Team
Tencent Music Tech Team
Sep 22, 2017 · Mobile Development

Google ARCore: Principles, Setup, Device Compatibility Hacks, and Comparison with ARKit & Project Tango

Google’s ARCore SDK offers motion tracking, surface detection, and light estimation for Android, supports a limited set of phones but can be extended to unsupported devices via a reverse‑engineered class hack, and competes with Apple’s ARKit and Google’s earlier Project Tango by delivering comparable AR features without specialized hardware.

ARKitAndroidMobile Development
0 likes · 16 min read
Google ARCore: Principles, Setup, Device Compatibility Hacks, and Comparison with ARKit & Project Tango
Baidu Intelligent Testing
Baidu Intelligent Testing
Sep 18, 2017 · Mobile Development

Design Guidelines and 13 Essential Changes for iPhone X UI

This article provides comprehensive iPhone X UI design guidelines, covering screen dimensions, safe‑area layout, status‑bar adjustments, home‑indicator considerations, color gamut updates, Face ID integration, custom keyboard rules, larger navigation bars, and resources for designers and developers.

Design GuidelinesMobile DevelopmentUI design
0 likes · 10 min read
Design Guidelines and 13 Essential Changes for iPhone X UI
JD Retail Technology
JD Retail Technology
Sep 15, 2017 · Mobile Development

Overview of JD's Aura Component Framework for Mobile Development

This article introduces JD's Aura component framework, detailing its origins, four foundational pillars, three supporting systems, key tools, SDK specifications, and the associated portal, CI, and management platforms that enable scalable Android componentization within the Avatar ecosystem.

AndroidAura FrameworkCI/CD
0 likes · 7 min read
Overview of JD's Aura Component Framework for Mobile Development
JD Retail Technology
JD Retail Technology
Sep 15, 2017 · Mobile Development

Plugin Compilation and Packaging in the Aura Framework: Resource Sharing, AAPT and Gradle Aura-Plugin Solutions

The article explains how the Aura framework handles plugin compilation and packaging by managing shared resources through public.xml, assigning unique package IDs, and offering two solutions—modifying AAPT and using the Gradle aura‑plugin—to achieve small, independent Android plugin bundles.

AAPTAndroidGradle
0 likes · 8 min read
Plugin Compilation and Packaging in the Aura Framework: Resource Sharing, AAPT and Gradle Aura-Plugin Solutions
Tencent Music Tech Team
Tencent Music Tech Team
Sep 8, 2017 · Mobile Development

Lottie Animation Library: Introduction, Usage, Implementation Details, and Performance on Android

Lottie, Airbnb’s open‑source animation library, parses After Effects‑exported JSON to render vector animations natively on Android, iOS, and React Native, letting developers share a single asset across platforms, simplify code, manage assets from assets, SD card or network, while balancing modest APK size increase against performance limits for complex scenes.

AndroidAnimationJSON
0 likes · 14 min read
Lottie Animation Library: Introduction, Usage, Implementation Details, and Performance on Android
Baidu Intelligent Testing
Baidu Intelligent Testing
Sep 7, 2017 · Mobile Development

Overview of Android System Features and Testing Tools

This article provides a comprehensive guide to Android system features relevant to testing, covering common functions like app management, developer options such as USB debugging and various adb commands, process statistics, visual debugging tools, and the handling of normal, dangerous, and special permissions.

ADBAndroidDeveloper Options
0 likes · 12 min read
Overview of Android System Features and Testing Tools
JD Retail Technology
JD Retail Technology
Sep 4, 2017 · Mobile Development

JDReact Three‑Platform Integration: Architecture, Optimization, and Practices for React Native at JD.com

This article details JD.com's three‑platform JDReact solution built on React Native, describing the original mobile development pain points, RN's benefits and limitations, the customized architecture, performance and memory optimizations, gray‑release and fallback mechanisms, CI/CD workflow, and monitoring practices that enable stable cross‑platform app delivery.

JDReactMobile DevelopmentReact Native
0 likes · 20 min read
JDReact Three‑Platform Integration: Architecture, Optimization, and Practices for React Native at JD.com
Tongcheng Travel Technology Center
Tongcheng Travel Technology Center
Aug 23, 2017 · Mobile Development

Why Android Application.onCreate() Runs Multiple Times and How to Optimize Process Initialization

The article explains why an Android app may start several processes, causing Application.onCreate() to execute multiple times, and presents various techniques—including android:process configuration, process‑specific initialization, getRunningAppProcesses(), UsageStatsManager, and the AndroidProcesses library—to reduce startup latency and manage running processes across different Android versions.

AndroidMobile DevelopmentProcess Management
0 likes · 8 min read
Why Android Application.onCreate() Runs Multiple Times and How to Optimize Process Initialization
JD Retail Technology
JD Retail Technology
Aug 19, 2017 · Operations

Introduction to Aura Plugin Framework

This article introduces the Aura plugin framework used in mobile development, detailing its four main components: Aura Engine, Tools, SDK, and Support Systems, along with their roles in enabling plugin development and management.

Android Plugin FrameworkAura FrameworkMobile Development
0 likes · 5 min read
Introduction to Aura Plugin Framework
JD Retail Technology
JD Retail Technology
Aug 19, 2017 · Mobile Development

Key Issues and Solutions in Implementing the Aura Android Plugin Framework

This article explains the major challenges tackled by the Aura Android plugin framework—including component representation, class loading, resource handling, host‑plugin interaction, and packaging—and outlines how solving these enables building a generic, scalable plugin architecture for mobile apps.

AURAAndroidClassLoader
0 likes · 9 min read
Key Issues and Solutions in Implementing the Aura Android Plugin Framework
Beike Product & Technology
Beike Product & Technology
Aug 15, 2017 · Mobile Development

Optimizing Android Memory Usage by Avoiding Autoboxing in Long Objects

This article discusses memory optimization in Android apps by addressing excessive object allocations caused by autoboxing Long values, leading to performance issues during feed scrolling. The solution involves implementing a custom data structure to reduce memory usage and improve application responsiveness.

Android optimizationAutoboxingData Structures
0 likes · 8 min read
Optimizing Android Memory Usage by Avoiding Autoboxing in Long Objects
JD Retail Technology
JD Retail Technology
Aug 11, 2017 · Mobile Development

iOS Mocker: A Server‑Side Mock Service for Mobile Development at JD

The article introduces JD’s iOS Mocker, a server‑side mock service that decouples client development from backend progress, provides comprehensive mock data for all shopping‑flow interfaces, improves testing efficiency, ensures UI robustness, and outlines its architecture, usage workflow, and future extensions.

APIMobile DevelopmentMocking
0 likes · 7 min read
iOS Mocker: A Server‑Side Mock Service for Mobile Development at JD
Qunar Tech Salon
Qunar Tech Salon
Aug 11, 2017 · Mobile Development

Understanding Permissions4M: An Android Compile‑Time Annotation Framework for Runtime Permissions

This article explains the design and implementation of Permissions4M, an Android library that uses compile‑time annotations to simplify runtime permission handling, covering the pre‑compilation, compilation, and post‑compilation stages, module structure, key code snippets, and usage patterns.

AndroidAnnotation ProcessingJava
0 likes · 18 min read
Understanding Permissions4M: An Android Compile‑Time Annotation Framework for Runtime Permissions
Tencent TDS Service
Tencent TDS Service
Aug 10, 2017 · Mobile Development

How to Supercharge iOS App Startup: Practical Optimization Techniques

This article explains how to measure, analyze, and dramatically improve iOS app launch performance through profiling, removing unused code, compressing assets, and restructuring view controller loading, illustrated with a real‑world WiFi manager case study.

Mobile DevelopmentOptimizationProfiling
0 likes · 18 min read
How to Supercharge iOS App Startup: Practical Optimization Techniques
Hujiang Technology
Hujiang Technology
Aug 7, 2017 · Fundamentals

Kotlin Generics, Collections, and Operators – Chapter 6

This article explains Kotlin's generic type system, collection interfaces, variance with in/out keywords, collection initialization methods, and the extensive set of operators, providing code examples and implementation details to help developers master Kotlin's core language features.

CollectionsGenericsKotlin
0 likes · 8 min read
Kotlin Generics, Collections, and Operators – Chapter 6
JD Retail Technology
JD Retail Technology
Aug 4, 2017 · Mobile Development

Dynamic Floor-Based Architecture for JD.com Mobile Product Detail Page

This article presents a comprehensive technical solution for JD.com's mobile product detail page, describing the challenges of static layouts, the concept of floor-based dynamic composition, server‑driven configuration, implementation steps, and performance optimizations using RecyclerView and bitmap substitution to ensure a flexible, low‑latency user experience.

AndroidFloorizationMobile Development
0 likes · 12 min read
Dynamic Floor-Based Architecture for JD.com Mobile Product Detail Page
Qunar Tech Salon
Qunar Tech Salon
Aug 3, 2017 · Information Security

Why Use LLVM for Obfuscation and How to Apply It in Android Development

This article explains the reasons for using LLVM to obfuscate Android applications, describes various LLVM-based obfuscation techniques such as instruction substitution, control‑flow flattening, bogus control flow, and custom passes, and illustrates their effects with diagrams.

AndroidLLVMMobile Development
0 likes · 2 min read
Why Use LLVM for Obfuscation and How to Apply It in Android Development
Baidu Intelligent Testing
Baidu Intelligent Testing
Jul 26, 2017 · Mobile Development

SmartMonkey: An Enhanced Android Automated Testing Framework

This article introduces SmartMonkey, a custom Android testing solution that overcomes the randomness and inefficiency of the built‑in Monkey tool by using UIAutomator to parse UI hierarchies, select meaningful nodes, and execute controlled actions for more effective stability and functional testing.

AndroidMobile DevelopmentMonkey
0 likes · 8 min read
SmartMonkey: An Enhanced Android Automated Testing Framework
Hujiang Technology
Hujiang Technology
Jul 20, 2017 · Mobile Development

Kotlin Class Extensions, Companion Objects, Singleton Design, Dynamic Proxy, and Pseudo‑Multiple Inheritance

This article explains Kotlin's class extension functions, highlights pitfalls of static resolution, demonstrates smart casts, describes companion objects and singleton patterns, and shows how to implement dynamic proxies and pseudo‑multiple inheritance with practical code examples for Android development.

Class ExtensionsCompanion ObjectKotlin
0 likes · 11 min read
Kotlin Class Extensions, Companion Objects, Singleton Design, Dynamic Proxy, and Pseudo‑Multiple Inheritance
Tencent Music Tech Team
Tencent Music Tech Team
Jul 7, 2017 · Mobile Development

Android O New Features, Behavior Changes, and API Updates

Android O (8.0) adds fluid‑experience features such as notification channels and dots, picture‑in‑picture, adaptive icons, autofill, downloadable fonts, pinned shortcuts, TextView auto‑sizing and media enhancements, while Vitals improve battery, security and stability, and it introduces background execution limits, stricter permissions, new WebView and UI APIs, unified margins, animation set improvements, and overlay‑window changes.

API changesAndroidMobile Development
0 likes · 23 min read
Android O New Features, Behavior Changes, and API Updates
WeChat Client Technology Team
WeChat Client Technology Team
Jun 30, 2017 · Mobile Development

How WeChat Re‑engineered Its Android Architecture for Scalability

This article chronicles the evolution of WeChat's Android architecture from a simple layered design through multi‑process and modular restructurings, explains why a major refactor was needed, and details the new communication, module, and code‑boundary strategies that enable faster development, better isolation, and a lightweight WeChat nano demo.

AndroidGradleMobile Development
0 likes · 28 min read
How WeChat Re‑engineered Its Android Architecture for Scalability
Didi Tech
Didi Tech
Jun 30, 2017 · Mobile Development

Didi’s VirtualAPK: An Open‑Source Android Plugin Framework for Dynamic Feature Delivery

Didi’s newly open‑source VirtualAPK framework lets Android apps deliver new features, hot‑fixes, and experimental functionality instantly through modular plugins, offering full component support, minimal intrusion, easy host‑resource access, and broad device compatibility—overcoming the limitations of existing plugin solutions for rapid, reliable business updates.

AndroidDynamic ReleaseMobile Development
0 likes · 5 min read
Didi’s VirtualAPK: An Open‑Source Android Plugin Framework for Dynamic Feature Delivery
Huawei Cloud Developer Alliance
Huawei Cloud Developer Alliance
Jun 29, 2017 · Mobile Development

Master Video App Development in 3 Simple Steps – Huawei’s Secret Guide

This guide walks Huawei competition participants through the essential steps for building a video app, covering user‑need analysis, UI simplification, backend setup, performance considerations, screen adaptation, messaging, precise marketing, and experience measurement, while providing useful resource links.

BackendHuaweiMobile Development
0 likes · 5 min read
Master Video App Development in 3 Simple Steps – Huawei’s Secret Guide
Qunar Tech Salon
Qunar Tech Salon
Jun 29, 2017 · Mobile Development

Exploring Kotlin: Features, Compatibility, and Advantages for Mobile Development

This article examines Kotlin’s rise after Google I/O 2017, its multi‑platform compilation capabilities, key language features such as immutability, reduced boilerplate, null‑safety, and seamless Java interoperability, while offering practical insights for Android and cross‑platform mobile developers.

AndroidInteroperabilityKotlin
0 likes · 6 min read
Exploring Kotlin: Features, Compatibility, and Advantages for Mobile Development
Hujiang Technology
Hujiang Technology
Jun 28, 2017 · Mobile Development

Getting Started with ARKit: Building an Augmented Reality App in Xcode 9

This tutorial introduces Apple’s ARKit platform introduced at WWDC 2017, explains the required hardware and iOS version, walks through creating an Augmented Reality App project in Xcode 9, importing 3D models, configuring plane detection, and rendering a virtual cup on a detected horizontal surface using ARSCNView.

ARKitMobile DevelopmentSceneKit
0 likes · 6 min read
Getting Started with ARKit: Building an Augmented Reality App in Xcode 9
Baidu Intelligent Testing
Baidu Intelligent Testing
Jun 23, 2017 · Mobile Development

Android Network Traffic Measurement Methods and Tools

This article explains various Android network traffic measurement techniques, including reading Linux proc files, using the TrafficStats and NetworkStatsManager APIs, and built‑in monitoring tools, while discussing their advantages, limitations, and practical code examples for accurate per‑app data usage analysis.

AndroidMobile DevelopmentNetwork Traffic
0 likes · 11 min read
Android Network Traffic Measurement Methods and Tools
Hujiang Technology
Hujiang Technology
Jun 22, 2017 · Mobile Development

Implementing Rich Text Rendering on Android with HtmlSpanner

This article explains how to render rich, styled text in an Android OCS player by evaluating open‑source libraries, selecting HtmlSpanner, and detailing HTML tag support, CSS parsing, multi‑font handling, custom font loading, common pitfalls, and future improvement ideas.

AndroidCSS ParsingFont Subsetting
0 likes · 13 min read
Implementing Rich Text Rendering on Android with HtmlSpanner
Alibaba Cloud Developer
Alibaba Cloud Developer
Jun 18, 2017 · Mobile Development

Inside Alibaba’s Android Salon: Atlas Framework, Android O Insights & Future Trends

On June 17 in Hangzhou, Alibaba partnered with Huawei and the Android Green Alliance to host an Android developer salon where experts presented the Atlas containerization framework, discussed Android O features, Kotlin adoption, AR/VR and AI impacts, and explored future trends and green, secure mobile app standards.

AndroidAndroid OAtlas
0 likes · 6 min read
Inside Alibaba’s Android Salon: Atlas Framework, Android O Insights & Future Trends
Hujiang Technology
Hujiang Technology
Jun 17, 2017 · Mobile Development

Recap of Google I/O 2017: Android, AI, and New Google Products

The article reviews Google I/O 2017, highlighting Android's shift to Kotlin, the introduction of Android O features, the launch of AI‑driven services such as Google Lens, Assistant, and Home, and the broader move from a mobile‑first to an AI‑first strategy.

AIAndroidGoogle I/O
0 likes · 9 min read
Recap of Google I/O 2017: Android, AI, and New Google Products
Beike Product & Technology
Beike Product & Technology
Jun 16, 2017 · Mobile Development

Android Application Architecture

This article reviews the evolution of Android app architecture over several years, describing the shortcomings of a simple two‑layer design, the adoption of RxJava and MVP patterns, and the resulting benefits and remaining challenges for building maintainable mobile applications.

AndroidData LayerMVP
0 likes · 12 min read
Android Application Architecture
Hujiang Technology
Hujiang Technology
Jun 16, 2017 · Mobile Development

Kotlin Basics: Variables, Control Flow, Functions, and Extensions

This article introduces Kotlin fundamentals for developers, covering variable declarations, control flow statements such as if, when, and loops, smart type inference, null-safety, function definitions with default parameters, varargs, extension functions, and provides practical code examples to help newcomers quickly adopt Kotlin.

AndroidFunctionsKotlin
0 likes · 9 min read
Kotlin Basics: Variables, Control Flow, Functions, and Extensions
Tongcheng Travel Technology Center
Tongcheng Travel Technology Center
Jun 15, 2017 · Mobile Development

Understanding the Xposed Framework Hook Mechanism on Android

This article provides a detailed analysis of the Xposed framework on Android, explaining its purpose, how it integrates with the Zygote process, and step‑by‑step walkthrough of the Hook workflow, including key native methods, ArtMethod manipulation, and example code for method interception.

AndroidArtMethodMobile Development
0 likes · 8 min read
Understanding the Xposed Framework Hook Mechanism on Android
Baidu Intelligent Testing
Baidu Intelligent Testing
Jun 15, 2017 · Mobile Development

Android CPU Performance Testing Methods

This article explains three Android CPU performance testing techniques—using adb dumpsys cpuinfo, reading /proc/pid/stat, and employing the top command—detailing their procedures, advantages, limitations, and how to aggregate per‑process data for accurate app‑level metrics.

ADBAndroidCPU
0 likes · 8 min read
Android CPU Performance Testing Methods
Alibaba Cloud Developer
Alibaba Cloud Developer
Jun 14, 2017 · Mobile Development

How Sophix Redefines Android Hotfix: Non‑Intrusive Code, Resource & SO Updates

This article chronicles Alibaba's multi‑year journey in Android hot‑fix technology, compares early solutions like Dexposed, AndFix and others, and details Sophix's non‑intrusive design that unifies code, resource and native library patching while maintaining compatibility, security and ease of use across Android versions.

AndroidCode ReplacementHotfix
0 likes · 21 min read
How Sophix Redefines Android Hotfix: Non‑Intrusive Code, Resource & SO Updates
Hujiang Technology
Hujiang Technology
Jun 1, 2017 · Mobile Development

Kotlin Android Login Screen with Inheritance and Extension Functions

This tutorial demonstrates how to build an Android login interface using Kotlin, covering class inheritance, nullable variable declarations, lambda listeners, network requests, and an extension function that adds a toast method to all Activity subclasses, with full source code examples.

AndroidExtension FunctionsInheritance
0 likes · 5 min read
Kotlin Android Login Screen with Inheritance and Extension Functions
Liulishuo Tech Team
Liulishuo Tech Team
May 24, 2017 · Mobile Development

Understanding Dagger 2 Modules, Components, and Subcomponents in Android

This article explains how Dagger 2 structures dependency injection for Android apps using Modules, Components, and Subcomponents, illustrating their roles with diagrams, comparing them to manual injection, and showing how they clarify code dependencies while keeping runtime overhead minimal.

AndroidDagger2Dependency Injection
0 likes · 4 min read
Understanding Dagger 2 Modules, Components, and Subcomponents in Android
Qunar Tech Salon
Qunar Tech Salon
May 23, 2017 · Mobile Development

Ctrip Technical Salon: Mobile Development Practices and Performance Optimization – MVC, MVP and the Extended MVCPI Architecture

This article presents a detailed analysis of the evolution from MVC to MVP in Android hotel‑business development, illustrates common pitfalls such as bloated controllers and context loss, introduces Ctrip's extended MVCPI pattern with weakly‑typed IView, Presenter and Interactor components, and provides concrete code examples for each architecture.

AndroidMVCMVP
0 likes · 15 min read
Ctrip Technical Salon: Mobile Development Practices and Performance Optimization – MVC, MVP and the Extended MVCPI Architecture
Hujiang Technology
Hujiang Technology
May 22, 2017 · Mobile Development

Comparing Swift and Kotlin: A Developer’s Perspective

The article compares Swift and Kotlin, highlighting their similarities and differences for developers familiar with either language, and argues that programming languages are merely tools that should be chosen based on platform needs rather than personal bias.

KotlinMobile DevelopmentSwift
0 likes · 3 min read
Comparing Swift and Kotlin: A Developer’s Perspective
Hujiang Technology
Hujiang Technology
May 20, 2017 · Mobile Development

Common Kotlin Pitfalls in Android Development and How to Solve Them

This article shares the most frequent Kotlin-related issues encountered in Android projects—including IDE conversion bugs, DexGuard obfuscation crashes, debugging difficulties, missing ternary operators, and other language quirks—along with practical solutions and code examples to help developers avoid them.

AndroidCodeConversionDexGuard
0 likes · 7 min read
Common Kotlin Pitfalls in Android Development and How to Solve Them
Meituan Technology Team
Meituan Technology Team
May 19, 2017 · Mobile Development

iOS Memory Management Seminar by Meituan

The iOS Memory Management Seminar by Meituan provides a comprehensive overview of fundamental concepts, including manual reference counting and automatic reference counting, explains retain cycles and autorelease mechanisms, and delves into advanced memory‑management techniques to help developers write efficient, leak‑free applications.

Mobile DevelopmentTech SeminariOS
0 likes · 1 min read
iOS Memory Management Seminar by Meituan
Hujiang Technology
Hujiang Technology
May 19, 2017 · Mobile Development

What Is Kotlin and Its Impact on Mobile Development

The article introduces Kotlin, explains why it gained sudden popularity after Google’s I/O announcement, shares the author’s experience of adopting Kotlin in large Android projects, discusses its impact on bug rates and developer productivity, and encourages developers to explore the language responsibly.

AndroidGoogle I/OKotlin
0 likes · 4 min read
What Is Kotlin and Its Impact on Mobile Development
Hujiang Technology
Hujiang Technology
May 18, 2017 · Mobile Development

Getting Started with Kotlin for Android Development

This article introduces Kotlin as a first‑class language for Android, explains why developers should adopt it, and provides a step‑by‑step guide to setting up Android Studio for Kotlin development, including plugin installation, project conversion, and configuration details.

AndroidAndroid StudioKotlin
0 likes · 6 min read
Getting Started with Kotlin for Android Development
21CTO
21CTO
May 18, 2017 · Mobile Development

Why Kotlin Is the Game‑Changer for Android Development

This article explores Kotlin’s origins, concise syntax, null‑safety, extension functions, functional features, seamless Java interoperability, performance parity with Java, and growing adoption in Android development, highlighting why developers are rapidly switching to this modern language.

Android developmentExtension FunctionsKotlin
0 likes · 10 min read
Why Kotlin Is the Game‑Changer for Android Development
Ctrip Technology
Ctrip Technology
May 18, 2017 · Mobile Development

Building Ctrip's Mobile Continuous Delivery Platform (MCD): Practices and Performance Optimization

The article introduces Zhao Xingu's presentation on how Ctrip's wireless R&D team designed and implemented the Mobile Delivery Continuous Platform (MCD) to support hundreds of engineers across multiple product lines, covering integration, testing, release, and operation for efficient mobile app delivery.

CtripMCD platformMobile Development
0 likes · 4 min read
Building Ctrip's Mobile Continuous Delivery Platform (MCD): Practices and Performance Optimization
Ctrip Technology
Ctrip Technology
May 18, 2017 · Mobile Development

From Crash Logs to Data-Driven Debugging: Mobile Client Development Practices and Performance Monitoring

The article shares practical experiences from large‑scale mobile client development, covering user crash scenarios, non‑intrusive data collection, AOP‑based interaction and network monitoring, performance instrumentation, and data aggregation techniques to improve debugging efficiency and operational reliability.

AOPMobile Developmentclient architecture
0 likes · 9 min read
From Crash Logs to Data-Driven Debugging: Mobile Client Development Practices and Performance Monitoring
Tencent Music Tech Team
Tencent Music Tech Team
May 11, 2017 · Mobile Development

Understanding Android Audio Volume Architecture and Configuration (Android 6.0)

The article explains Android 6.0’s audio volume architecture, detailing how streams, devices, and per‑stream volume indices are defined, cached, persisted, and modified via AudioManager or AudioTrack/MediaPlayer, and how these changes travel through AudioService, AudioPolicy, and AudioFlinger to the hardware.

AndroidAudioManagerAudioService
0 likes · 12 min read
Understanding Android Audio Volume Architecture and Configuration (Android 6.0)
Tencent IMWeb Frontend Team
Tencent IMWeb Frontend Team
May 4, 2017 · Mobile Development

How React Native Bridges JavaScript and Objective‑C: A Step‑by‑Step Guide

This article explains how React Native leverages iOS’s JavaScriptCore to enable seamless JavaScript‑to‑Objective‑C communication, covering module registration, callback handling, event listening with NativeAppEventEmitter, building native UI components, the module configuration table, and the detailed call flow between JS and native code.

JS-OC BridgeMobile DevelopmentNative Modules
0 likes · 6 min read
How React Native Bridges JavaScript and Objective‑C: A Step‑by‑Step Guide
Hujiang Technology
Hujiang Technology
May 2, 2017 · Mobile Development

How to Build a Full‑Coverage Android UI Test Platform with Espresso

Despite widespread reliance on manual UI testing, this article details how the author’s team built an Espresso‑based test platform that achieves 80‑90% functional coverage, introduces the ETP design, explains single‑page testing, test flows, and shares practical solutions to common Espresso pitfalls.

AndroidEspressoIdlingResource
0 likes · 16 min read
How to Build a Full‑Coverage Android UI Test Platform with Espresso
Tencent Music Tech Team
Tencent Music Tech Team
Apr 28, 2017 · Mobile Development

Analysis and Implementation of Android APK Signature Scheme v2

The article explains Android’s APK Signature Scheme v2—introduced in Android Studio 2.2—its performance and integrity benefits over v1, details the signing block structure and verification steps, and demonstrates how to embed and retrieve custom channel data within the v2 block while preserving successful verification.

APKAndroidGradle
0 likes · 14 min read
Analysis and Implementation of Android APK Signature Scheme v2
Tencent TDS Service
Tencent TDS Service
Apr 27, 2017 · Mobile Development

How to Shrink Your Android APK Size: Practical Tips and Tools

This guide explains how Android developers can understand APK structure and apply a range of techniques—such as removing unused resources, compressing images, using vector drawables, and optimizing native code—to significantly reduce the size of their application packages and improve download and install performance.

APKAndroidMobile Development
0 likes · 15 min read
How to Shrink Your Android APK Size: Practical Tips and Tools
Liulishuo Tech Team
Liulishuo Tech Team
Apr 22, 2017 · Mobile Development

Design Evolution and Best Practices for Android Audio Recorder in the FluentSpeak App

This article details the evolution of the Android Recorder used in the FluentSpeak app, covering API choices, AudioFocus handling, processing patterns, encountered challenges such as encoder blocking, testing difficulties, and native crashes, and presents solutions like ProcessThread, AudioProcessor abstraction, WavFileRecorder, and ServiceWrapper to improve reliability and extensibility.

AndroidAudioProcessorAudioRecorder
0 likes · 6 min read
Design Evolution and Best Practices for Android Audio Recorder in the FluentSpeak App
Hujiang Technology
Hujiang Technology
Apr 12, 2017 · Mobile Development

Understanding Android Soong Build System and Android.bp File Format

This article explains the Android Soong build system, its JSON‑like Android.bp file format, module definitions, variables, comments, types, operators, default modules, formatting tools, conversion from Android.mk, build logic, and common questions for mobile developers.

AndroidAndroid.bpMobile Development
0 likes · 7 min read
Understanding Android Soong Build System and Android.bp File Format
Tencent IMWeb Frontend Team
Tencent IMWeb Frontend Team
Apr 11, 2017 · Mobile Development

Unlocking iOS Power: Mastering JavaScriptCore for Seamless JS Integration

This article explores how JavaScript has become integral to client‑side development, introduces the JavaScriptCore framework that enables iOS apps to execute JavaScript, and provides detailed guidance on its architecture, core classes, concurrency model, object bridging, memory management, and error handling.

JSContextJSValueMobile Development
0 likes · 23 min read
Unlocking iOS Power: Mastering JavaScriptCore for Seamless JS Integration
21CTO
21CTO
Apr 11, 2017 · Mobile Development

Essential Android Naming Conventions and Code Style Guide for Teams

This article outlines comprehensive Android naming and code style standards—including file encoding, class and method naming, resource naming, and comment conventions—to help development teams achieve consistent, maintainable code and improve collaboration efficiency.

AndroidMobile DevelopmentNaming Conventions
0 likes · 7 min read
Essential Android Naming Conventions and Code Style Guide for Teams
Qunar Tech Salon
Qunar Tech Salon
Apr 10, 2017 · Mobile Development

CTrip WeChat Mini Program Framework: Architecture, Development Challenges, and Solutions

This article introduces CTrip's independently built WeChat mini‑program framework, detailing its CPage architecture, middleware, CWX extensions, component APIs, common development problems such as rendering white‑screens, page‑level limits, authorization dialogs, package size constraints, and the solutions and future plans adopted to overcome them.

Mobile DevelopmentWeChat mini-programdebugging
0 likes · 9 min read
CTrip WeChat Mini Program Framework: Architecture, Development Challenges, and Solutions
21CTO
21CTO
Apr 7, 2017 · R&D Management

From Rookie to CTO: My Android Journey, Team Building, and Agile Lessons

The author recounts a three‑year career path from a fresh Android developer in Shanghai to a CTO, sharing interview struggles, project experiences, hiring strategies, agile management insights, and personal growth reflections that can guide aspiring software engineers and tech leaders.

AgileAndroidMobile Development
0 likes · 12 min read
From Rookie to CTO: My Android Journey, Team Building, and Agile Lessons
Tencent Music Tech Team
Tencent Music Tech Team
Mar 31, 2017 · Mobile Development

iOS View and Animation Rendering Architecture and Performance Optimization

iOS renders views and animations through a multi‑stage pipeline—layout, backing image creation, preparation, commit, then GPU OpenGL compositing—so excessive layers, overdraw, off‑screen rendering, or image decompression can cause frame drops, while marking views opaque, reducing transparency, and using Instruments’ Core Animation and GPU Driver tools help diagnose and optimize performance.

Mobile DevelopmentRenderingcore animation
0 likes · 10 min read
iOS View and Animation Rendering Architecture and Performance Optimization