LogFox

F0x1d

2.1.10 · GitHub

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Development utilities Android 7.0+ 7 months ago GPL-3.0 Recommended

136 ShizuStore

52.9k GitHub

1.3k Stars

3 MB Size

More about this app

Yet another logcat reader for Android

LogFox

Yet another LogCat reader for Android

Features

Shizuku, Root & ADB support
Record logs and export to ZIP with device info
Observe and get notifications about Java/JNI crashes and ANRs
Powerful filters for logs
Accessibility support
Material You design

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Screenshots

License

Copyright (C) 2022-2026 Maksim Zoteev

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.

How Shizuku is used

Can read system logs via `logcat` and self-grant log access via `pm grant` through Shizuku.

This is an AI-assisted analysis of Shizuku-related usages in the app's public source code. It is best effort, so it may not catch every single usage.

How this app uses Shizuku

LogFox uses Shizuku to run elevated shell processes for log reading and setup, without requiring user typed commands.

Read system logs: starts a continuous logcat -v uid -v epoch stream (optionally filtered by timestamp or dumped once) in the privileged service and displays the parsed lines in the app.
Grant log permission: runs a one shot pm grant for the READ_LOGS permission on its own package through the privileged service so it can read logs.

Android APIs or commands used

Runtime.getRuntime().exec
logcat
pm grant

Notable details

The app also includes a default on-device execution path that runs the same log commands without Shizuku, and shows an ADB command to grant the log permission from a computer when Shizuku is not used.