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Latest from Baidu App Technology

97 recent articles

Baidu App Technology

Sep 7, 2020 · Artificial Intelligence

Real-Time Mobile Super-Resolution Reconstruction in Baidu App

The article describes Baidu App's real-time mobile super-resolution using a VDSR-based model with pruning and depthwise separable convolutions, optimized via application-layer and inference engine techniques to halve latency and memory, enabling on-device high‑def image/video enhancement, reducing server load, and supporting iOS/Android integration.

Super-Resolutionimage enhancementmobile AI

0 likes · 8 min read

Real-Time Mobile Super-Resolution Reconstruction in Baidu App

Baidu App Technology

Jun 9, 2020 · Frontend Development

Introduction to Baidu Smart Mini‑Program and VR Component Development

Baidu smart mini‑programs let developers embed low‑cost VR components—such as panoramic video, image, 3‑D ring and model viewers—into apps via dynamic libraries, supporting live streaming, education and marketing use cases, while Baidu’s rendering engine and upcoming 5G bandwidth aim to broaden immersive experiences.

Baidu Mini ProgramFront‑end DevelopmentSmart Components

0 likes · 10 min read

Introduction to Baidu Smart Mini‑Program and VR Component Development

Baidu App Technology

May 29, 2020 · Mobile Development

How MML Simplifies Mobile AI Deployment: Architecture, Tools, and Code Walkthrough

This article explains the background of on‑device AI, introduces the Mobile Machine Learning (MML) framework and its layered architecture, details the core utilities such as model decryption and task scheduling, and provides a step‑by‑step code guide for initializing, preprocessing, inference, post‑processing, and releasing resources on mobile platforms.

AndroidEdge AIMML

0 likes · 9 min read

How MML Simplifies Mobile AI Deployment: Architecture, Tools, and Code Walkthrough

Baidu App Technology

May 20, 2020 · Frontend Development

Paddle.js: Baidu's Browser-Based AI Inference Engine for Frontend Development

Paddle.js is Baidu’s lightweight JavaScript inference engine that transforms Paddle models into web‑compatible formats, enabling fast, privacy‑preserving AI features such as face detection, gesture recognition and content filtering directly in browsers via WebGL/WebAssembly, with only 201 KB code and broad compatibility.

Edge AIFrontend IntelligenceJavaScript AI

0 likes · 13 min read

Paddle.js: Baidu's Browser-Based AI Inference Engine for Frontend Development

Baidu App Technology

Apr 24, 2020 · Mobile Development

How Baidu’s Smart Mini‑Program Framework Achieves Near‑Native Performance

This article details the evolution of Baidu’s smart mini‑program framework, explains its multi‑layer architecture, outlines the startup phases and performance metrics, and provides concrete optimization techniques—including package splitting, resource compression, early data fetching, and setData best practices—to help developers deliver near‑native mobile experiences.

Baiduframework architecturefrontend

0 likes · 16 min read

How Baidu’s Smart Mini‑Program Framework Achieves Near‑Native Performance

Baidu App Technology

Apr 9, 2020 · Mobile Development

Understanding Gradle Build System for Android Development

This guide explains why Android projects need an automated build tool, walks through the default Gradle project layout, clarifies modern dependency configurations and conflict resolution, and details the key packaging tasks, enabling developers to diagnose sync problems, manage libraries, and build reliable APKs efficiently.

AndroidGradlePackaging

0 likes · 19 min read

Understanding Gradle Build System for Android Development

Baidu App Technology

Mar 25, 2020 · Frontend Development

Front-end Performance Optimization of Baidu App Personal Homepage

By redefining performance metrics, analyzing bottlenecks, and applying targeted front‑end code and engineering optimizations—including early iOS onload, reduced first‑screen dependencies, merged and pre‑loaded APIs, bundle splitting, and modern‑mode delivery—the Baidu App personal homepage achieved over 100 ms reductions in white‑screen and first‑screen times across iOS and Android.

SPAWebengineering

0 likes · 15 min read

Front-end Performance Optimization of Baidu App Personal Homepage

Baidu App Technology

Mar 9, 2020 · Mobile Development

Choosing the Best Android Process‑Start Timestamp for Cold‑Start Optimization

The article examines Android cold‑start performance by comparing three process‑creation timestamps—Application <init>, Process.getStartElapsedRealTime, and /proc/self/stat starttime—detailing their origins, extraction methods, conversion formulas, and practical guidance on which to use for accurate startup measurement.

AndroidProcess TimingProcess.getStartElapsedRealTime

0 likes · 11 min read

Choosing the Best Android Process‑Start Timestamp for Cold‑Start Optimization

Baidu App Technology

Mar 2, 2020 · Mobile Development

TextView Line Spacing Screen Adaptation Solution for Android

To solve Android’s screen‑fragmentation‑induced TextView line‑spacing inconsistencies, Baidu’s team analyzed the default line‑height calculation, then created a custom LineHeightSpan (ExcludeInnerLineSpaceSpan) applied through a subclassed ETextView to enforce visual‑defined line height, delivering a simple, low‑intrusion, cross‑resolution fix.

AndroidLine SpacingLineHeightSpan

0 likes · 12 min read

TextView Line Spacing Screen Adaptation Solution for Android

Baidu App Technology

Feb 12, 2020 · Mobile Development

Mastering Android Scoped Storage: Migration Strategies and Compatibility Modes

This article explains Android's Scoped Storage changes introduced in Android 10, outlines the new private and shared directory model, details compatibility mode settings, and provides step‑by‑step migration guidance using MediaStore API, Storage Access Framework, and real‑world Baidu app implementation examples.

AndroidCompatibility ModeFile Migration

0 likes · 11 min read

Mastering Android Scoped Storage: Migration Strategies and Compatibility Modes