SandHook
Android ART Hook/Native Inline Hook/Single Instruction Hook
...Its native layer adds inline hooks, symbol-based hooks, breakpoints, and single-instruction hooks for low-level instrumentation. SandHook also provides compatibility with Xposed-style APIs, making existing hook modules easier to adapt. Supported architectures include ARM32, Thumb, and AArch64, with historical Android support spanning several major releases. The project has been used as a foundation for non-root Xposed environments and runtime modification research.