Suppose I were to modify a said piece of code and put it back on github, would I have to update the license header.
This is the code(Licensed under the Apache License, Version 2.0): https://github.com/MasterAwesome/android_device_oneplus_onyx/commits/master/liblight/lights.c
The commit "Use liblights-caf" is from Google's repository. Now the next few commits I have made is to modify the source code for my device. Should I add my copyright notice in the header too?