PostprocessBuildPlayer for Unity iOS: modifies Info.plist to use Facebook URL-scheme

PostprocessBuildPlayer

#!/usr/bin/env python

import sys, os.path

install_path = sys.argv[1]
target_platform = sys.argv[2]

if target_platform != "iPhone": sys.exit()

info_plist_path = os.path.join(install_path, 'Info.plist')

file = open(info_plist_path, 'r')
plist = file.read()
file.close()

elements_to_add = '''
<key>CFBundleURLTypes</key>
<array>
 <dict>
  <key>CFBundleURLSchemes</key>
  <array>
   <string>fbXXXXXXXXXXXXXXX</string>
  </array>
 </dict>
</array>
<key>CFBundleLocalizations</key>
<array>
 <string>en</string>
 <string>ja</string>
</array>                    
'''

plist = plist.replace('<key>', elements_to_add + '<key>', 1)

file = open(info_plist_path, 'w')
file.write(plist)
file.close()

I've done something similar but I used the plistLib module:

def set_facebook_url(xcode_project_path):
    info_plist_path = os.path.join(xcode_project_path, 'Info.plist')
    pl = plistlib.readPlist(info_plist_path)
    new_settings = {
        "CFBundleURLSchemes": ["fbXXXXXXXXXXXXXXX"]
    }
    if "CFBundleURLTypes" in pl:
        pl["CFBundleURLTypes"].extend(new_settings)
    else:
        pl["CFBundleURLTypes"] = [new_settings]

    plistlib.writePlist(pl, info_plist_path)

@brunogama Thanks for your hint.

If many url schemes you want to add, can do as following:

   def addUrlScheme(plist, sns, sns_short, id):
    scheme_value = sns_short+id
    new_dict = {'CFBundleTypeRole': 'Editor', 'CFBundleURLName': sns, 'CFBundleURLSchemes': [scheme_value]}
    if "CFBundleURLTypes" in plist:
        plist["CFBundleURLTypes"].append(new_dict.copy())
    else:
        plist["CFBundleURLTypes"] = [new_dict]

e.g.

        addUrlScheme(pl, 'facebook', 'fb', fb_appid)