50 lines
1.8 KiB
Python
Executable File
50 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Reinstall each restored app with its original installer (pm set-installer refuses root).
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Same APKs, `install-multiple -r -i <installer>` keeps data. The device comes from ANDROID_SERIAL, as for adb. Usage: fix-installers.py BACKUP_DIR WORK_DIR
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"""
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import re
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import subprocess
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import sys
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import time
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from pathlib import Path
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backup, work = Path(sys.argv[1]), Path(sys.argv[2])
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log_file = (work / "restore.log").open("a")
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def log(msg: str) -> None:
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line = f"{time.strftime('%H:%M:%S')} {msg}"
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print(line, flush=True)
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log_file.write(line + "\n")
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log_file.flush()
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def adb(*args: str, timeout: int = 900) -> str:
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r = subprocess.run(["adb", *args], capture_output=True, text=True, timeout=timeout)
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return (r.stdout + r.stderr).strip()
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def installers(text: str) -> dict:
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# `pm list packages -i` prints "package:PKG", with -f "package:PATH=PKG".
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return dict(re.findall(r"[:=]([\w.]+)\s+installer=(\S+)", text))
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want = installers((backup / "rooted-fresh/packages-3.txt").read_text())
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now = installers(adb("shell", "pm list packages -3 -i"))
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disabled = set(re.findall(r"package:([\w.]+)", adb("shell", "pm list packages -d")))
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log("=== installer fix-up start")
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for pkg, inst in sorted(want.items()):
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if inst == "null" or pkg not in now or now[pkg] == inst or inst not in now | {"com.android.vending": 1}:
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continue
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apks = sorted(str(p) for p in (backup / "apks" / pkg).glob("*.apk"))
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if not apks:
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continue
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# Reinstalling re-enables a frozen app; disable it again afterwards.
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out = adb("install-multiple", "-r", "-d", "-i", inst, "--bypass-low-target-sdk-block", *apks)
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if pkg in disabled:
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adb("shell", f"su -c 'pm disable-user --user 0 {pkg}'")
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log(f"{pkg}: installer {now[pkg]} -> {inst}: {'OK' if 'Success' in out else 'FAILED ' + out[-200:]}")
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log("=== installer fix-up done")
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