Next I go into the Intel XDK, build 1995, and do these steps:
1. Go to Projects tab, and click on "Start a New Project".
2. Choose the "Import your HTML5 code base" option, and browse to my Construct 2 export directory in the "Import From" field. Click Continue.
3. In the "Project Name" popup field, enter "HelloWorld". Click Create.
4. In the "Project Importer Results" window, I leave everything alone - the "Source Directory" is blank (I've also tried ./), and both "Use Cordova Plugins" and "Game Project" are set to no. Click Continue.
5. I get a message that says "Congratulations! Your project has been created successfully".
6. I click on the "Emulate" tab, and I get a mockup of a phone, with a black screen that has a little bit of a white border at the top. If I produce an APK and load it on my phone, I get the same black screen - the emulator is faithfully showing the same thing the phone does.
Emulator never works for me. I don't know why and never tried to find out why. Only sound works, I just don't use it.
Here's .apk I exported with no problem, try if it works works you.
I don't see anywhere in your steps mentioned setting up build settings, so I suppose you didn't set any.
7. In the Intel XDK, in the upper left corner, click on PROJECTS
8. In the Hybrid Mobile Build Settings, on the right side uncheck icons Android, iOS, Windows 8 - you'll be left only with Android-Crosswalk
9. Click on the + sign below and expand the menu
10. Check those properties
fullscreen - yes
orientation - portrait
signed - yes (just for testing)
Crosswalk version 12