[aashish254]

What this changes

extract_broadcast_data parsed the adb broadcast output with raw_output.split('data=')[1]. When the broadcast payload itself contains data=, that is two split points, and [1] silently returns only the text up to the payload's own data=. The fix splits once, on the protocol marker only: split('data=', 1)[1].

Why

This is the parser behind get_clipboard_contents (via _extract_clipper_output) and the MiniWob _extract_data path. Clipboard content is arbitrary user text — a copied URL like https://example.com/login?redirect=data=42 is exactly the kind of string agents and task validators round-trip through the clipper app. Today it comes back truncated to https://example.com/login?redirect=, with no error raised: the task reads silently wrong data and a correct agent action can be scored as failed.

How it was verified

• Added test_data_containing_data_marker_is_not_truncated in adb_utils_test.py (pure parsing test, no emulator, same style as the existing TestExtractBroadcastData cases).
• Mutation check: with adb_utils.py reverted to base and only the test added, the new test fails ('https://example.com/login?redirect=' != 'https://example.com/login?redirect=data=42'); with the fix it passes.
• pytest android_world/env/adb_utils_test.py → 18/18 passed.
• Full suite (pytest android_world --ignore=task_evals/miniwob, the same invocation CI runs) → 506 passed. Two failures (interface_test::test_ui_stability_false_due_to_timeout, receipt_generator_test::test_create_receipt) are pre-existing on pristine main in my local macOS environment — they fail identically with and without this change, and are untouched by it.
• Deconfliction: merged this branch cleanly (git merge-tree, exit code 0) against current heads of the four open PRs that also touch adb_utils.py (Update _input_text function to support for non-ASCII characters #340, Update _input_text function to support for non-ASCII characters #338, APK installation failures will now raise an exception #371, Fix the task ClockStopWatchRunning #358) and against main.