Generate android version code accounting for arch and min sdk

Android version code is generated to account for the architecture it is built for as well as the minimum sdk

Author: OptimusGREEN

pythonforandroid/bootstraps/common/build/build.py

@@ -360,10 +360,17 @@ def make_package(args):
 
     version_code = 0
     if not args.numeric_version:
+        # Set version code in format (arch-minsdk-app_version)
+        with open(join(dirname(__file__), 'dist_info.json'), 'r') as dist_info:
+            dist_data = json.load(dist_info)
+        arch = dist_data["archs"][0]
+        arch_dict = {"arm64-v8a": "8", "armeabi-v7a": "7", "x86": "6"}
+        arch_code = arch_dict[arch]
+        min_sdk = args.min_sdk_version
         for i in args.version.split('.'):
             version_code *= 100
             version_code += int(i)
-        args.numeric_version = str(version_code)
+        args.numeric_version = "{}{}{}".format(arch_code, min_sdk, version_code)
 
     if args.intent_filters:
         with open(args.intent_filters) as fd: