BestHub
Sign in

Mobile Development

Showing 100 articles max
Latest Popular
Tencent TDS Service
Tencent TDS Service
Jul 1, 2026 · Mobile Development

Create a Multimodal AI Chat App for Android, iOS, HarmonyOS in 7.5 Hours Using Kuikly

In just 7.5 hours, the author used AI‑assisted Kuikly to generate a fully functional multimodal chat application for Android, iOS and HarmonyOS—producing about 3,500 lines of code from 28 conversational rounds, supporting text, images, markdown rendering, SSE streaming, and local session management without writing a single line manually.

AI-assisted codingKotlin MultiplatformKuikly
0 likes · 16 min read
Create a Multimodal AI Chat App for Android, iOS, HarmonyOS in 7.5 Hours Using Kuikly
HarmonyOS Developer Technology
HarmonyOS Developer Technology
Jun 30, 2026 · Mobile Development

WPS Open-Sources Harmony Trace Analyzer for Automated HarmonyOS Performance Analysis

WPS has open-sourced Harmony Trace Analyzer, a command-line tool that automates performance bottleneck detection for HarmonyOS applications using HiTrace tags, flame graphs, hotspot clustering, and AI-assisted diagnosis, reducing per-case analysis time from 5 minutes to 1 minute and saving over 130 engineering hours per performance sprint.

HarmonyOSHiTraceOpen Source
0 likes · 9 min read
WPS Open-Sources Harmony Trace Analyzer for Automated HarmonyOS Performance Analysis
Tencent Technical Engineering
Tencent Technical Engineering
Jun 30, 2026 · Mobile Development

Building a Multi‑Modal Chat App for Android, iOS, and HarmonyOS in 7.5 Hours with AI‑Powered Kuikly

In a single day the author used Kuikly’s Kotlin‑Multiplatform framework together with AI‑driven CodeBuddy to generate roughly 3,500 lines of code, integrate six ready‑made components, write two custom modules, debug an image‑loading issue, and ship a fully functional multi‑modal chat app that runs on Android, iOS and HarmonyOS without writing a single line of code manually.

AI CodingCustom ModuleKotlin Multiplatform
0 likes · 15 min read
Building a Multi‑Modal Chat App for Android, iOS, and HarmonyOS in 7.5 Hours with AI‑Powered Kuikly
51CTO HarmonyOS Developer Community
51CTO HarmonyOS Developer Community
Jun 26, 2026 · Mobile Development

HarmonyOS Float Precision Pitfalls: Choosing the Right Type for Sensor Data

This article explores floating-point precision issues in HarmonyOS development, demonstrating how float's 7-digit limit corrupts sensor data, why double increases memory 30% and fails in Native calls, and why BigDecimal kills real-time performance, concluding with a scenario-based selection strategy and validation mechanism.

BigDecimalHarmonyOSNative interface
0 likes · 10 min read
HarmonyOS Float Precision Pitfalls: Choosing the Right Type for Sensor Data
Baidu App Technology
Baidu App Technology
Jun 23, 2026 · Mobile Development

How AI Coding Powered the End‑to‑End Development of NMLeak, an Android Native Memory Leak Detector

This article recounts the three‑week, single‑developer journey of building NMLeak—a 5,881‑line Android native memory‑leak detection library—by manually splitting the architecture, applying AI‑assisted module coding and spec‑driven design, and highlights which practices succeeded and where human oversight remains essential.

AI CodingAndroidCounting Bloom Filter
0 likes · 16 min read
How AI Coding Powered the End‑to‑End Development of NMLeak, an Android Native Memory Leak Detector
HarmonyOS Developer Technology
HarmonyOS Developer Technology
Jun 22, 2026 · Mobile Development

Log4a: Open-Source HarmonyOS Logging Library Boosts Performance & Security

Log4a, an open-source HarmonyOS logging library from One Day Accounting, uses a three-layer architecture with background Worker threads to prevent main-thread blocking, supports encrypted log storage, rolling logs, and server upload, and has been validated across apps with over one million users and ten million downloads.

ArkTSHarmonyOSLog4a
0 likes · 6 min read
Log4a: Open-Source HarmonyOS Logging Library Boosts Performance & Security
Thought Artisan
Thought Artisan
Jun 19, 2026 · Mobile Development

Automating Android Source Code Diff Analysis with Claude Code Agent

The author demonstrates using Claude Code agent to automatically download Android 16 and 17 source code via repo init --reference for space efficiency, then generate an HTML diff report comparing simpleperf repository changes with side-by-side visualization and feature summaries, replacing manual Beyond Compare workflows.

AndroidClaude CodeCode Agent
0 likes · 3 min read
Automating Android Source Code Diff Analysis with Claude Code Agent
51CTO HarmonyOS Developer Community
51CTO HarmonyOS Developer Community
Jun 18, 2026 · Mobile Development

TianQu: Pure Kotlin Coroutine-Driven KMP/CMP Router for HarmonyOS, Android & iOS

TianQu is a pure Kotlin, coroutine-driven routing framework for Kotlin Multiplatform/Compose Multiplatform that supports HarmonyOS, Android, and iOS, featuring compile-time KSP scanning, type-safe navigation, cross-module service discovery, ViewModel lifecycle binding, concurrent preloading, and dynamic feature loading.

AndroidCompose MultiplatformCoroutines
0 likes · 34 min read
TianQu: Pure Kotlin Coroutine-Driven KMP/CMP Router for HarmonyOS, Android & iOS
AndroidPub
AndroidPub
Jun 18, 2026 · Mobile Development

Kotlin Multiplatform on iOS: Real‑World Practices and Key Challenges

The article examines Kotlin Multiplatform's adoption in production, highlights its quality and staffing benefits, presents survey reuse statistics, and then delves into iOS‑specific debugging hurdles, Objective‑C interop limits, missing API support, native dependency gaps, concurrency complexities, and offers cautious rollout recommendations.

DebuggingKotlin MultiplatformMobile Development
0 likes · 7 min read
Kotlin Multiplatform on iOS: Real‑World Practices and Key Challenges
HarmonyOS Developer Technology
HarmonyOS Developer Technology
Jun 17, 2026 · Mobile Development

DevEco CLI: Open HarmonyOS Development to AI Agents via Command Line

DevEco CLI launches as an AI-agent-friendly command-line toolkit for HarmonyOS app development, offering one-command integration with tools like OpenCode, a full-lifecycle CLI command set, a local optimized knowledge base, 70+ curated Skills for multi-device adaptation, and a community Skills plaza for sharing reusable AI capabilities.

AI-assisted developmentDevEco CLIHarmonyOS
0 likes · 9 min read
DevEco CLI: Open HarmonyOS Development to AI Agents via Command Line
Eric Tech Circle
Eric Tech Circle
Jun 16, 2026 · Mobile Development

80+ Mini Program Review Lessons: Common Pitfalls and How to Fix Them

After more than 80 WeChat Mini Program submissions, this guide compiles the most frequent review rejections—privacy agreement gaps, content‑security failures, forced login, brand misuse, and missing test accounts—and provides concrete checklists and step‑by‑step solutions to help developers pass audits quickly and reliably.

WeChat mini-programcontent securityguest mode
0 likes · 9 min read
80+ Mini Program Review Lessons: Common Pitfalls and How to Fix Them
HarmonyOS Developer Technology
HarmonyOS Developer Technology
Jun 15, 2026 · Mobile Development

Flutter-OH 3.35 & RNOH 0.82: Performance Gains & Architectural Shifts on HarmonyOS

The article details Flutter-OH 3.35 and RNOH 0.82 releases for HarmonyOS, covering preload rendering cutting first-frame latency 37.8%, LTPO dynamic frame rate reducing load ~20%, zero dirty-region rendering, DMA background release, BiSheng PGO, plus RNOH's parallelized pipeline, JSVM/Hermes V1 engines, Fabric-only architecture, and React 19.1.1 with DOM Node API.

Flutter 3.35Flutter-OHHarmonyOS
0 likes · 13 min read
Flutter-OH 3.35 & RNOH 0.82: Performance Gains & Architectural Shifts on HarmonyOS
AndroidPub
AndroidPub
Jun 15, 2026 · Mobile Development

Is Your Bitmap Optimization Ready for Android 17’s New MemoryLimiter?

Android 17 introduces MemoryLimiter, a system‑level app memory cap that silently kills processes exceeding device‑based limits, making unoptimized Bitmaps the biggest risk; the article explains the mechanism, detection methods, and five concrete Bitmap‑optimisation strategies plus new Android Studio tools to keep apps alive.

Android 17Android StudioBitmap optimization
0 likes · 20 min read
Is Your Bitmap Optimization Ready for Android 17’s New MemoryLimiter?
HarmonyOS Developer Technology
HarmonyOS Developer Technology
Jun 14, 2026 · Mobile Development

Douyin HarmonyOS: 50% Dev Efficiency Boost via Indexing, Memory & Build Optimizations

Douyin's HarmonyOS team collaborated with DevEco Studio to optimize large-scale monorepo development, cutting code indexing time 80% (10→2 min), reducing IDE memory usage 65% (20→7 GB), and accelerating builds 30% (4.5→3 min), delivering a 50% overall efficiency gain now integrated into DevEco Studio 26.

Build OptimizationCode IndexingDevEco Studio
0 likes · 8 min read
Douyin HarmonyOS: 50% Dev Efficiency Boost via Indexing, Memory & Build Optimizations
HarmonyOS Developer Technology
HarmonyOS Developer Technology
Jun 13, 2026 · Mobile Development

HarmonyOS 7.0 Beta1: On-Device A2A, 3DGS Spatial Computing, Instant App Startup

HarmonyOS 7.0 Developer Beta1 introduces on-device A2A for secure agent integration, 3D Gaussian Splatting spatial reconstruction and rendering, ArkUI immersive light-sense components, ArkTS compilation and debugging enhancements, OHAudioSuite spatial audio pipeline, and a kernel-level fast startup technology that trades storage I/O for memory savings to achieve instant app launches.

3D Gaussian SplattingAbility KitArkTS
0 likes · 12 min read
HarmonyOS 7.0 Beta1: On-Device A2A, 3DGS Spatial Computing, Instant App Startup
liandk
liandk
Jun 12, 2026 · Mobile Development

UniApp Guide: Select Media, Capture Photos, Record Video, and Scan Codes with Ready‑to‑Copy Code

This article explains how to prioritize UniApp's built‑in APIs (uni.chooseMedia and uni.scanCode) for media selection, photo capture, video recording, and QR/barcode scanning, provides copy‑paste‑ready code snippets, permission configurations, fallback native plugins, installation steps, and common pitfalls.

Mobile DevelopmentUniAppchooseMedia
0 likes · 7 min read
UniApp Guide: Select Media, Capture Photos, Record Video, and Scan Codes with Ready‑to‑Copy Code