https://github.com/liwugang/android_properties

Android get/set system properties
https://github.com/liwugang/android_properties

Last synced: 14 days ago
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Android get/set system properties

• Host: GitHub
• URL: https://github.com/liwugang/android_properties
• Owner: liwugang
• Created: 2017-10-15T13:02:52.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2021-06-26T15:31:45.000Z (over 3 years ago)
• Last Synced: 2024-08-01T17:23:18.428Z (3 months ago)
• Language: C++
• Size: 393 KB
• Stars: 77
• Watchers: 8
• Forks: 35
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# android_properties

## summary

This tool is get/set system properties.Support all android versions in theory.

I just tested on android M, N, O, P, Q and R.

Set operation need root first, and can set all the properties(include prefixed with 'ro').

## usage

    usage: system_properties [-h] [-a] [-l log_level] [-s] [-f] prop_name prop_value

      -h:                  display this help message

      -a:                  dump all system properties

      -l log_level:        console = 1 logcat = 2  consle + logcat = 3(default)

      -s                   print security context(selabel)

      -f                   read property_contexts files to get security context

    

    example: system_properties ro.debuggable 1

## compile

In the root directory, use ndk-build.bat(Windows) or ndk-build.sh(Linux)

## timeline

    2017.10.15  first commit

    2017.12.14  support for android O

    2018.08.03  1. support for android P

                2. add security context(selabel) to print

    2019.09.25  support for android Q

    2020.07.13  1. support for android R

                2. support long property name and property value

    2021.06.26  use file(/dev/__properties__/property_info) to get security contexts