Awesome GitHub RepositoriesAndroid Performance Optimizations

AgentWeb is an Android library that enhances the standard WebView component by applying performance optimizations and improving loading behavior. Its core purpose is to eliminate the blank white screen that users often see when a WebView first loads, and to reduce overall page load latency through pre-initialization and instance reuse strategies. The library achieves this through several key techniques. It pre-initializes the WebView rendering engine early in the app lifecycle so the first page load is not delayed by kernel startup. It also pre-loads the dedicated WebView process before it is

android-ktx is a Kotlin extension library for the Android framework. It provides a collection of idiomatic helper functions that wrap native system calls to reduce boilerplate and improve code readability throughout Android application development. The library implements a set of tools for building styled strings, transformation matrices, and graphical elements. It utilizes a builder-based syntax to simplify the construction of system objects such as content values and data bundles. The project covers a broad range of capabilities, including the simplification of view manipulations and time

DroidPlugin is an Android plugin framework designed to execute third-party APKs and native binaries without requiring installation or modifications to the host application manifest. It provides a native binary plugin host that allows the loading of C and C++ binaries through native hooks to extend core application functionality. The framework utilizes a component router to direct activities and services to external plugins, bypassing the need for manual registration in the host manifest. It further decouples external activities from the host lifecycle through a proxy-based mechanism. The sys

AndroidProject is an application framework and development suite for Android that provides a collection of base classes and utilities designed to accelerate the creation and refactoring of mobile projects. It functions as a foundational system for managing application architecture and common shared features. The framework includes a specialized activity result manager that replaces manual callback overrides with listener objects and automated request code generation. It also provides a performance optimization library focused on reducing memory usage and code size to improve application stabi

A bytecode optimizer for Android apps

Booster est un optimiseur de build et manipulateur de bytecode pour Android conçu pour réduire la taille des binaires, corriger les plantages au niveau système et améliorer les performances des applications. Il fonctionne comme un plugin de processus de build extensible qui modifie les fichiers de classe compilés et les artefacts de build pour injecter des correctifs de stabilité et des optimisations sans altérer le code source original. Le projet se différencie par une manipulation de bytecode de bas niveau pour corriger les bugs au niveau de l'OS et gérer les pools de threads pendant la phase de compilation. Il fournit également une boîte à outils de profilage de performance pour identifier les opérations bloquantes sur le thread principal et analyser les problèmes de stabilité liés aux ressources. L'outil couvre un large éventail de capacités d'optimisation de paquets, incluant la compression d'images pour PNG et WebP, la suppression des ressources redondantes et l'optimisation de l'index des ressources. Les fonctionnalités supplémentaires incluent le réglage des performances pour la gestion des threads, les écritures asynchrones de préférences et l'analyse statique pour scanner les artefacts de build afin de détecter les risques de sécurité et les goulots d'étranglement. Le système utilise une interface de fournisseur de services (SPI) pour l'intégration de plugins personnalisés et peut être exécuté comme une application autonome découplée de l'environnement de build principal.

This project is a diagnostic tool and memory profiler designed to identify and track memory allocation patterns within native code layers. It functions as a native code debugging utility that monitors heap usage and resource lifecycle management to assist in the resolution of memory leaks and resource exhaustion issues. The tool utilizes hook-based allocation interception to maintain a real-time map of active memory blocks and employs shadow-stack call tracing to associate these blocks with specific code locations. By performing periodic reachability analysis and differential memory snapshott