How to generate an iso

[lsb]

I tried to install the apk it does not work ^^ 'I took it in aptoide

Sorry for late reply.

Try this. 

I wrote. (For installing apks, Not for modification on source code )

Android 7.1 play store GAPPs version.

OPEN GAPPs is a good source to get play store apk.
Although GAPPs does not work well on Tinker Android, I write a script to get the apks from GAPPs source.
And you need to put apks into Android image and fix permissions.