[WatchKit] fix info.plist in WatchKit extension and app

lib/motion/project/template/ios-watch-extension-builder.rb

@@ -38,6 +38,7 @@ module Motion; module Project
       sh "/usr/bin/ibtool --errors --warnings --notices --module #{config.escaped_storyboard_module_name} --minimum-deployment-target #{config.sdk_version} --output-partial-info-plist /tmp/Interface-SBPartialInfo.plist --auto-activate-custom-fonts --output-format human-readable-text --compilation-directory '#{config.app_bundle(platform)}' watch_app/Interface.storyboard"
 
       # Create bundle/Info.plist.
+      config.info_plist['WKCompanionAppBundleIdentifier'] = config.identifier.sub('.watchapp', '')
       generate_info_plist(config, platform)
     end
 

lib/motion/project/template/ios-watch-extension-config.rb

@@ -135,6 +135,8 @@ EOS
         plist = super
         plist['UIDeviceFamily'] << '4' # Probably means Apple Watch device?
         plist['WKWatchKitApp'] = true
+        plist.delete('UIBackgroundModes')
+        plist.delete('UIStatusBarStyle')
         plist
       end
 

lib/motion/project/template/ios-watch-extension/files/Rakefile.erb

@@ -13,6 +13,9 @@ Motion::Project::App.setup do |app|
   app.name = '<%= name %> WatchKit Extension'
   app.frameworks << "WatchKit"
   app.info_plist['NSExtension'] = {
+    'NSExtensionAttributes' => {
+      'WKAppBundleIdentifier' => app.identifier + '.watchapp'
+    },
     'NSExtensionPointIdentifier' => 'com.apple.watchkit'
   }
   app.info_plist['RemoteInterfacePrincipalClass'] = 'InterfaceController'