以下是本人日常工作中收集的比较不错的Android开源项目，欢迎博友提供未收录的网址。
roottools:
RootTools gives Rooted developers easy access to common rooted tools...
https://code.google.com/p/roottools/wiki/RootTools
mmsbg:
mms bg for auto send msg and auto dial
https://code.google.com/p/mmsbg/
acra:
Application Crash Report for Android
https://code.google.com/p/acra/
android4me:
J2ME port of Google's Android
http://code.google.com/p/android4me/
j2me2ab:
A simple J2me to Android Bridge
https://code.google.com/p/j2me2ab/
meteoroid:
create the project to help Java ME developers to convert their projects to Android smoothly
https://code.google.com/p/meteoroid/
simple:
Simple Compiler And Runtime
https://code.google.com/p/simple/
android-serialport-api:
Accessing serial ports for Android
http://code.google.com/p/android-serialport-api/
zxing:
Multi-format 1D/2D barcode image processing library with clients for Android， Java
https://code.google.com/p/zxing/
alogcat:
Android Log Viewer (logcat) Application
https://code.google.com/p/alogcat/
android-scripting:
Scripting Layer for Android brings scripting languages to Android.
https://code.google.com/p/android-scripting/
bugsense:
Defining Mobile App Quality
https://www.bugsense.com/
su-binary:
su binary for android Superuser
https://github.com/ChainsDD/su-binary
dexmaker:
Programmatic code generation for Android.
https://code.google.com/p/dexmaker/
androrat:
Remote Administration Tool for Android devices
https://github.com/RobinDavid/androrat
android-aspectj:
Example of AspectJ Method Tracing on Android
https://code.google.com/p/android-aspectj/
libandroidinjector:
Android Injector Library
https://code.google.com/p/libandroidinjector/
ad-away：
AdAway - Open source ad blocker for Android
https://code.google.com/p/ad-away/
