问题
In my app i need to edit sysctl settings in Android. I've seen few apps that can do this, for example but i have no idea how do they do this programmatically, any ideas how to do this?
回答1:
I think i found the answer: sysctl.conf is located in the /system/etc folder. Ask for the root and edit it like any other text file.
- Ask for the root - How can I get root permissions through the Android SDK?
- Edit text file - http://www.java-samples.com/showtutorial.php?tutorialid=1523
来源：https://stackoverflow.com/questions/33099422/android-edit-sysctl-settings