Cordova crosswalk missing apks - node.js

Question

I am very very new to Cordova, Android development, and Node.js applications.
I was using Cordova to create an Android app, it would spit out an android-debug.apk when I would go and build it.
BUILD SUCCESSFUL
Total time: 3.739 secs
Built the following apk(s):
/Users/me/Git/myApp/platforms/android/build/outputs/apk/android-debug.apk
Running command: /Users/me/Git/myApp/platforms/browser/cordova/build
Cleaning Browser project
Then I added Crosswalk plugin to help with some performance issues I was having and it worked great. Now when I try and build my app I get...
BUILD SUCCESSFUL
Total time: 2 mins 0.453 secs
Built the following apk(s):
Running command: /home/ubuntu/myapp/platforms/browser/cordova/build
Cleaning Browser project
It is missing the apk!! Why and how can I get an android-debug.apk to build?

Answer 1

Check in that output directory (.../myapp/platforms/browser/cordova/build) for android-armv7-debug.apk and android-x86-debug.apk. At least on my OS X system, this is what the build system kicked out after adding the crosswalk plugin.

Answer 2

So after further investigation Crosswalk outputs two apks to support both x86 and armv7 architectures. If you want to (as such in my case) only output one single apk do the following:
Make a file build-extras.gradle and put it into platforms/android/. Add the following line to file you just created:
cdvBuildMultipleApks=false
Now run cordova run android command, it will create combined single build android-debug.apk. You will see code of build.gradle doing this:
def hasBuildExtras = file('build-extras.gradle').exists()
if (hasBuildExtras) {
apply from: 'build-extras.gradle'
}