kaedea/android-dynamical-loading
Android Dynamical Loading
This project is a toolkit for modular Android application development, providing a framework to load external code, resources, and native libraries at runtime. It enables developers to structure applications into independent modules, facilitating dynamic feature deployment and the ability to update components without requiring a full application re-installation.
The framework distinguishes itself through a robust orchestration system that manages the lifecycle and integration of these modular components. It employs custom class loading and resource injection to merge external modules into the host environment, while using proxy-based mechanisms to launch unregistered activities. To ensure secure operation, the system enforces digital signature verification for all loaded modules and utilizes interface-based communication bridges to regulate interactions between the host and its plugins.
Beyond its core loading capabilities, the framework supports native library path redirection and resource overlay injection to accommodate diverse plugin types. These features collectively enable strategies for reducing initial application installation sizes and implementing runtime hot-fixes for urgent updates.
Features
- Android Plugin Frameworks - Provides a framework for building modular Android applications that load external code and resources at runtime.
- Plugin Lifecycle Management - Manages the runtime lifecycle, including loading, updating, and integration of modular components within the host application.
- Runtime Plugin Loading - Loads external code and resources at runtime using class loaders to enable modular updates.
- Native Library Redirections - Redirects native library search paths to enable dynamic updates of shared object files.
- Android Activity Proxy Delegations - Routes activity lifecycle events through a registered stub to launch unregistered components dynamically.
- Android App Modularization - Decouples application features into modular plugins to reduce initial installation size.
- Hotfix Runtime Updates - Deploys urgent bug fixes by injecting code patches at runtime without requiring full application updates.
- Dynamic Android Component Loading - Enables runtime execution of unregistered Android components like activities and services.
- Custom ClassLoader Hotfixes - Intercepts class resolution to load external dex files at runtime for dynamic component instantiation.
- Digital Signature Verifications - Validates digital signatures of external modules to ensure authenticity and prevent unauthorized code execution.
- Plugin Integrity Verification - Ensures security by validating digital signatures of loaded modules to prevent the execution of unauthorized or tampered code.
- Android Architectures - Structures applications into independent modules that communicate through stable, secure interfaces.
- Modular Plugin Frameworks - Orchestrates the loading and execution of modular components as independent plugins within a unified host environment.
- Native Binary Loading - Loads native shared object files from external storage to support dynamic feature updates.
- Plugin Communication Bridges - Provides stable interfaces for secure communication between the host application and dynamically loaded plugins.
- Plugin Component Execution - Executes external module components as if they were natively declared in the host manifest.
- Resource Overlayers - Injects external resource tables into the host context to enable dynamic module asset access.
