Module dex 

Minimal ZIP + DEX parser for reading TRANSACTION_* static int field values from framework.jar without any subprocess or external tool.

Only handles STORED (uncompressed) DEX entries. Android framework JARs store DEX uncompressed so ART can mmap directly from the ZIP.

Functions

find_transaction_code

Search framework.jar for the value of a static int field.

resolve_fgproc_codes

Resolve the IForegroundProcessObserver registration tx codes from DEX.

resolve_fgproc_codes_fallback

Resolve the fallback IProcessObserver foreground observer tx codes used by ROMs that removed IForegroundProcessObserver.

resolve_fps_codes

Resolve the IWindowManager task-FPS callback tx codes from DEX.

resolve_is_interactive_tx

Resolve IPowerManager.isInteractive() transaction code from DEX.

resolve_task_stack_codes

Resolve the IActivityTaskManager task-stack listener tx codes from DEX.

resolve_tx_codes_from_dex

Resolve all four tx codes needed for binder observer mode.