APK Size Optimization Techniques for Game Center Application

Ke Jie explains why reducing the Game Center APK—by eliminating alpha‑PNG images, unused code and resources, limiting language and density assets, disabling v1 signing, compressing images, loading native libraries on demand, shipping only 64‑bit binaries, enabling code/resource shrinking and R‑file inlining—cut size by about 31% (≈20 MB), boosting download conversion and launch performance.

APK OptimizationAndroidApp Size Reduction

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APK Size Optimization Techniques for Game Center Application

Baidu Geek Talk

Apr 24, 2023 · Mobile Development

Image Optimization Techniques for Baidu iOS App: Unused Image Removal, Asset Catalog, and HEIC Encoding

The article details Baidu’s iOS image‑size reduction strategy, combining automated detection and removal of unused PNG/WebP assets, migration to Xcode’s Asset Catalog for lossless compression, and selective conversion to HEIC format, which together shaved roughly 9.75 MB from the app bundle.

App Size ReductionHEICPython script

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Image Optimization Techniques for Baidu iOS App: Unused Image Removal, Asset Catalog, and HEIC Encoding

Baidu Geek Talk

Aug 3, 2022 · Mobile Development

How Baidu App Shrinks Android APK Size with Advanced Resource Optimizations

This article details Baidu's multi‑step Android APK resource‑size reduction strategy, covering the structure of APK resources, built‑in AAPT2 optimizations, custom path and filename shortening, resource‑name collapsing, sparse entry encoding, image compression, duplicate‑resource handling, and the impact of AAB and Jetpack Compose on overall package size.

AAPT2APKAndroid

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How Baidu App Shrinks Android APK Size with Advanced Resource Optimizations

Baidu App Technology

Aug 2, 2022 · Mobile Development

Baidu App Android APK Resource Optimization Practices

The article details Baidu App’s third‑stage Android APK size reduction, explaining the res/ and assets structure, reviewing AGP’s OptimizeResources, ShrinkResources and new flags, and describing a custom AAPT2‑based tool that shortens paths and filenames, removes extensions, collapses names, uses sparse encoding, integrates third‑party guards and image‑compression techniques to significantly shrink the package.

AAPT2APKAndroid

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Baidu App Android APK Resource Optimization Practices

Beike Product & Technology

Dec 17, 2021 · Mobile Development

iOS App Package Size Optimization: Strategies, Tools, and Best Practices

This article presents a comprehensive guide to reducing iOS app package size by analyzing download and install sizes, applying binary and resource optimizations, removing unused code and SDKs, leveraging image cloudization, and establishing standards to achieve sustainable shrinkage while maintaining performance and developer productivity.

App Size ReductionBinary OptimizationiOS

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iOS App Package Size Optimization: Strategies, Tools, and Best Practices