mirror of
https://github.com/spoopyghosty0/frameport.git
synced 2026-10-23 09:01:44 +02:00
spoopyghosty0
80cb20980e
Titan Isles (#310) died on GoogleApiHandler with NoSuchMethodError permitUnsafeIntentLaunch(): not the missing Play services but play-services-basement's PlatformVersion.isAtLeastS()/isAtLeastSv2(), which R8 folded to `return true` in this minSdk 32 build. frame.gms_platform_version makes such constant checks for Android 12+ return false again (analysis gms_folded_sdk_checks, triage gms-android12-call). Headless on the dev Frame: runs, 72 fps, no crash. PianoVision (#297), after frame.unity_appui_vibrator, crashed on MidiDeviceConnectionWatchThread: kshoji's USB MIDI driver polls UsbManager, and Lepton has no USB service (null). frame.usb_midi_watcher makes checkConnectedDevices return at once (analysis usb_midi_watcher, triage usb-midi-watcher). Host-tested.
54 lines
2.3 KiB
Python
54 lines
2.3 KiB
Python
"""kshoji's USB MIDI watcher crashed PianoVision on the Frame: Lepton has no USB service (GitHub #297)."""
|
|
from __future__ import annotations
|
|
|
|
import struct
|
|
import zipfile
|
|
|
|
from test_vivox_audio_route import build_dex
|
|
|
|
from frameport.analysis import detect
|
|
from frameport.apk.dex import Dex
|
|
from frameport.patches.frame.usb_midi_watcher import WATCH_THREAD, UsbMidiWatcher, patch_dex
|
|
from frameport.validate.triage import triage
|
|
|
|
CHECK = [0x061D, 0x6054, 0x0000, 0x000E] # monitor-enter v6; iget-object …usbManager; return-void
|
|
RUN = [0x000E]
|
|
|
|
|
|
def _dex() -> bytes:
|
|
return build_dex([(WATCH_THREAD, "checkConnectedDevices", "V", CHECK), (WATCH_THREAD, "run", "V", RUN)])
|
|
|
|
|
|
def _code(dex: Dex, name: str) -> list[int]:
|
|
off = dex.code_items(WATCH_THREAD, name)[0]
|
|
n = struct.unpack_from("<I", dex.data, off + 12)[0]
|
|
return list(struct.unpack_from(f"<{n}H", dex.data, off + 16))
|
|
|
|
|
|
def test_poll_returns_at_once():
|
|
raw = _dex()
|
|
dex = Dex(raw)
|
|
assert patch_dex(dex) == ["checkConnectedDevices"]
|
|
assert _code(dex, "checkConnectedDevices") == [0x000E] + CHECK[1:]
|
|
assert _code(dex, "run") == RUN
|
|
out = dex.finish()
|
|
assert len(out) == len(raw) and patch_dex(Dex(out)) == []
|
|
|
|
|
|
def test_detect_and_triage(tmp_path, quest_manifest):
|
|
path = tmp_path / "game.apk"
|
|
with zipfile.ZipFile(path, "w") as z:
|
|
z.writestr("AndroidManifest.xml", quest_manifest)
|
|
z.writestr("classes.dex", _dex())
|
|
a = detect.analyze(path, deep=False)
|
|
assert a.extra["usb_midi_watcher"] is True
|
|
assert UsbMidiWatcher().applies(a) and UsbMidiWatcher().detect(a).recommended
|
|
log = ("10-16 04:17:10.829 1223 1344 E AndroidRuntime: FATAL EXCEPTION: MidiDeviceConnectionWatchThread\n"
|
|
"10-16 04:17:10.829 1223 1344 E AndroidRuntime: java.lang.NullPointerException: Attempt to invoke virtual "
|
|
"method 'java.util.HashMap android.hardware.usb.UsbManager.getDeviceList()' on a null object reference\n"
|
|
"10-16 04:17:10.829 1223 1344 E AndroidRuntime: \tat jp.kshoji.driver.midi.device.MidiDeviceConnection"
|
|
"Watcher$MidiDeviceConnectionWatchThread.checkConnectedDevices(MidiDeviceConnectionWatcher.java:304)\n")
|
|
r = triage(log, "EXITED", "com.ZarApps.PianoVision")
|
|
assert [f.id for f in r.findings] == ["usb-midi-watcher"]
|
|
assert r.findings[0].suggest == ["frame.usb_midi_watcher"]
|