Question

Hello there is one question which comes in my mind from last 2 days. Can we compile our android project without Eclipse? If yes then what is alternatives? Please share it.

Answer 1

If you are developing in a non-Eclipse environment, you can build your
project with the generated build.xml Ant file that is in the project
directory. The Ant file calls targets that automatically call the
build tools for you.

Look at Here for more details.

cd /path/to/my/app
ant release

it will ask you every time for your private key to sign the app, it can be configured to auto-sign by editing “build.properties” file:

key.store=release.keystore
key.alias=release
key.store.password=my_key_password
key.alias.password=my_key_password

you can also investigate Android SDK, find the ANT build scripts it actually uses, and insert your custom obfuscator/optimizer call in middle of build process.