Update README

README.md

@@ -54,58 +54,87 @@ For this plugin to work you will have to add permission configuration to your `A
 - [Info.plist](https://github.com/Baseflow/flutter-permission-handler/blob/develop/example/ios/Runner/Info.plist)
 
 > IMPORTANT: ~~On iOS you will have to include all permission options when you want to submit your App.~~ This is because the `permission_handler` plugin touches all different SDKs and because the static code analyser (run by Apple upon App submission) detects this and will assert if it cannot find a matching permission option in the `Info.plist`. More information about this can be found [here](https://github.com/BaseflowIT/flutter-permission-handler/issues/26).
-> 1. Add the following to your "Podfile" file:
+
+On iOS, the permission_handler plugin use [macros](https://github.com/BaseflowIT/flutter-permission-handler/blob/develop/ios/Classes/PermissionHandlerEnums.h) to control whether a permission is supported.
+
+By default, all the permissions listed [here](https://github.com/Baseflow/flutter-permission-handler#list-of-available-permissions) are supported.
+
+You can remove permissions you don't use by:
+
+> 1. Add the following to your `Podfile` file:
 >
->   ```ruby
->   post_install do |installer|
->     installer.pods_project.targets.each do |target|
->       target.build_configurations.each do |config|
->         ... # Here are some configurations automatically generated by flutter
->   
->         # You can remove unused permissions here
->         # e.g. when you don't need camera permission, just add 'PERMISSION_CAMERA=0'
->         config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
->           '$(inherited)',
+>    ```ruby
+>    post_install do |installer|
+>      installer.pods_project.targets.each do |target|
+>        target.build_configurations.each do |config|
+>          ... # Here are some configurations automatically generated by flutter
+>    
+>          # You can remove unused permissions here
+>          # for more infomation: https://github.com/BaseflowIT/flutter-permission-handler/blob/develop/ios/Classes/PermissionHandlerEnums.h
+>          # e.g. when you don't need camera permission, just add 'PERMISSION_CAMERA=0'
+>          config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
+>            '$(inherited)',
 >   
->           ## dart: PermissionGroup.calendar
->           # 'PERMISSION_EVENTS=0',
+>            ## dart: PermissionGroup.calendar
+>            # 'PERMISSION_EVENTS=0',
 >   
->           ## dart: PermissionGroup.reminders
->           # 'PERMISSION_REMINDERS=0',
+>            ## dart: PermissionGroup.reminders
+>            # 'PERMISSION_REMINDERS=0',
 >   
->           ## dart: PermissionGroup.contacts
->           # 'PERMISSION_CONTACTS=0',
+>            ## dart: PermissionGroup.contacts
+>            # 'PERMISSION_CONTACTS=0',
 >   
->           ## dart: PermissionGroup.camera
->           # 'PERMISSION_CAMERA=0',
+>            ## dart: PermissionGroup.camera
+>            # 'PERMISSION_CAMERA=0',
 >   
->           ## dart: PermissionGroup.microphone
->           # 'PERMISSION_MICROPHONE=0',
+>            ## dart: PermissionGroup.microphone
+>            # 'PERMISSION_MICROPHONE=0',
 >   
->           ## dart: PermissionGroup.speech
->           # 'PERMISSION_SPEECH_RECOGNIZER=0',
+>            ## dart: PermissionGroup.speech
+>            # 'PERMISSION_SPEECH_RECOGNIZER=0',
 >   
->           ## dart: PermissionGroup.photos
->           # 'PERMISSION_PHOTOS=0',
+>            ## dart: PermissionGroup.photos
+>            # 'PERMISSION_PHOTOS=0',
 >   
->           ## dart: [PermissionGroup.location, PermissionGroup.locationAlways, PermissionGroup.locationWhenInUse]
->           # 'PERMISSION_LOCATION=0',
+>            ## dart: [PermissionGroup.location, PermissionGroup.locationAlways, PermissionGroup.locationWhenInUse]
+>            # 'PERMISSION_LOCATION=0',
 >           
->           ## dart: PermissionGroup.notification
->           # 'PERMISSION_NOTIFICATIONS=0',
+>            ## dart: PermissionGroup.notification
+>            # 'PERMISSION_NOTIFICATIONS=0',
 >   
->           ## dart: PermissionGroup.mediaLibrary
->           # 'PERMISSION_MEDIA_LIBRARY=0',
+>            ## dart: PermissionGroup.mediaLibrary
+>            # 'PERMISSION_MEDIA_LIBRARY=0',
 >   
->           ## dart: PermissionGroup.sensors
->           # 'PERMISSION_SENSORS=0'
->         ]
+>            ## dart: PermissionGroup.sensors
+>            # 'PERMISSION_SENSORS=0'
+>          ]
 >   
->       end
->     end
->   end
->   ```
-> 2. Clean & Rebuild
+>        end
+>      end
+>    end
+>    ```
+>
+> 2. Delete the corresponding permission description in `Info.plist`
+>
+>    e.g. when you don't need camera permission, just delete 'NSCameraUsageDescription'
+>
+>    The following lists the relationship between `Permission` and `The key of Info.plist`:
+>
+>    | Permission  | Info.plist  | Macro |
+>    |---|---|---|---|
+>    | PermissionGroup.calendar  |  NSCalendarsUsageDescription | PERMISSION_EVENTS |
+>    | PermissionGroup.reminders  |  NSRemindersUsageDescription | PERMISSION_REMINDERS |
+>    | PermissionGroup.contacts  |  NSContactsUsageDescription | PERMISSION_CONTACTS |
+>    | PermissionGroup.camera  |  NSCameraUsageDescription | PERMISSION_CAMERA |
+>    | PermissionGroup.microphone  |  NSMicrophoneUsageDescription | PERMISSION_MICROPHONE |
+>    | PermissionGroup.speech  |  NSSpeechRecognitionUsageDescription | PERMISSION_SPEECH_RECOGNIZER |
+>    | PermissionGroup.photos  |  NSPhotoLibraryUsageDescription | PERMISSION_PHOTOS |
+>    | PermissionGroup.location, PermissionGroup.locationAlways, PermissionGroup.locationWhenInUse  |  NSLocationUsageDescription, NSLocationAlwaysAndWhenInUseUsageDescription, NSLocationWhenInUseUsageDescription | PERMISSION_LOCATION |
+>    | PermissionGroup.notification  |  PermissionGroupNotification | PERMISSION_NOTIFICATIONS |
+>    | PermissionGroup.mediaLibrary  |  NSAppleMusicUsageDescription, kTCCServiceMediaLibrary | PERMISSION_MEDIA_LIBRARY |
+>    | PermissionGroup.sensors  |  NSMotionUsageDescription | PERMISSION_SENSORS |
+>
+> 3. Clean & Rebuild
 
 ## API
 

example/ios/Podfile

@@ -66,6 +66,7 @@ post_install do |installer|
       config.build_settings['ENABLE_BITCODE'] = 'NO'
 
       # You can remove unused permissions here
+      # for more infomation: https://github.com/BaseflowIT/flutter-permission-handler/blob/develop/ios/Classes/PermissionHandlerEnums.h
       # e.g. when you don't need camera permission, just add 'PERMISSION_CAMERA=0'
       config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
         '$(inherited)',