问题
Is it possible to get and watch at Android's program component's native methods code. If anyone knows how to, please let me know.
回答1:
You can find source code for Android native methods using Google Code Search one of the following services:
- AndroidXRef
- GitHub (using
repo:android/*search term)
The search for "SystemClock || android*SystemClock" in AndroidXref will point you to the android_os_SystemClock.cpp file which in turn forwards many of its methods to SystemClock.cpp
Other Android .cpp or .h files with native methods implementations could be found in a similar way.
回答2:
If you are looking for android SDK code then you can find it here:
https://android.googlesource.com
回答3:
https://android.googlesource.com
git clone https://android.googlesource.com/platform/frameworks/base
For Google application look at platform/packages/apps/[APP name]
回答4:
Beside the Android Open Source Project you can find the code just by using google, e.g. search for:
android SystemClock source code
I got links to grepcode (SystemClock). I find it more compfortable to browse the code here (be careful which version of code you are browsing).
来源：https://stackoverflow.com/questions/5804674/how-to-get-androids-native-methods-source-code