====== Android Freeline ======
Freeline is an open source solution to speed up your compiling, like 2 seconds compared to 2 minutes in the old way.
It's super fast because of the increment build only for the changed class.

  - Github: https://github.com/alibaba/freeline
  - QCon Shanghai 2016 Presentation: https://github.com/pjq/QConShanghai2016/tree/master/Mobile


===== How to Integrate =====

1. Add to the build.gradle in the root directory of your project
<code JAVA>
 buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:2.2.2'
         classpath 'com.google.gms:google-services:1.4.0-beta3'

         //Freeline
         classpath 'com.antfortune.freeline:gradle:0.8.2'
     }
</code>

2. Add to the app/build.gradle
<code JAVA line>
//Freeline
apply plugin: 'com.antfortune.freeline'
</code>

<code JAVA>
android {
     ...
     freeline {
         hack true
         productFlavor 'flavorA'
     }
 
     productFlavors {
        flavorA {}
     }
     ...
}

</code>

===== How to Use =====
When you are the first time to run it
  ./gradlew initFreeline

Then enjoy it
  python freeline.py
  python freeline.py -d //with debug information logs

==== Force Clean Build ==== 
Also try the force clean build if it doesn't work
  python freeline.py -f//If you need the force clean build.
  
===== Questions&Tips =====
  - When you clean the cache of the App, you need to do the clean build
  - When you files changed a lot, you also need to do the clean build
  - When you switch between different branches, you may need to do the clean build
  - You can add alias to your .bashrc or .zshrc if you like
      * alias freeline='python freeline.py'
  - If you don't want to commit the changes, you can use the patch command to do it
       * Create the patch: git diff > freeline.patch  
       * Apply the patch: patch -p1 < freeline.patch 
       * Revert the patch: patch -p1 -R <freeline.patch
       * Or use git stash and git stash pop to reset or apply the patch temporary