Added media-library support

Author: TomMajor

Example/PAPermissionsApp.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		0F5CC48F1F857B5700CCCB54 /* PAMediaLibraryPermissionsCheck.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0F5CC48E1F857B5700CCCB54 /* PAMediaLibraryPermissionsCheck.swift */; };
 		40B2C1EB1D88851800731B20 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 40B2C1EA1D88851800731B20 /* InfoPlist.strings */; };
 		50E9DCD31D7DC370007D0ED5 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 50E9DCD21D7DC370007D0ED5 /* AppDelegate.swift */; };
 		50E9DCD51D7DC370007D0ED5 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 50E9DCD41D7DC370007D0ED5 /* ViewController.swift */; };
@@ -66,6 +67,7 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		0F5CC48E1F857B5700CCCB54 /* PAMediaLibraryPermissionsCheck.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PAMediaLibraryPermissionsCheck.swift; sourceTree = "<group>"; };
 		40B2C1EA1D88851800731B20 /* InfoPlist.strings */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; path = InfoPlist.strings; sourceTree = "<group>"; };
 		50E9DCCF1D7DC370007D0ED5 /* PAPermissionsApp.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = PAPermissionsApp.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		50E9DCD21D7DC370007D0ED5 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
@@ -210,6 +212,7 @@
 				E642C3571DA1798500BC9133 /* PAPermissionsCheck.swift */,
 				E642C3581DA1798500BC9133 /* PAPhotoLibraryPermissionsCheck.swift */,
 				E642C3591DA1798500BC9133 /* PAUNNotificationPermissionsCheck.swift */,
+				0F5CC48E1F857B5700CCCB54 /* PAMediaLibraryPermissionsCheck.swift */,
 			);
 			path = Checks;
 			sourceTree = "<group>";
@@ -362,6 +365,7 @@
 				E642C3661DA1798500BC9133 /* PAMicrophonePermissionsCheck.swift in Sources */,
 				E642C36E1DA1798500BC9133 /* PAPermissionsViewController.swift in Sources */,
 				E642C3671DA1798500BC9133 /* PAMotionFitnessPermissionsCheck.swift in Sources */,
+				0F5CC48F1F857B5700CCCB54 /* PAMediaLibraryPermissionsCheck.swift in Sources */,
 				E642C3601DA1798500BC9133 /* PAABAddressBookCheck.swift in Sources */,
 				E642C36D1DA1798500BC9133 /* PAPermissionsView.swift in Sources */,
 				E642C36B1DA1798500BC9133 /* PAUNNotificationPermissionsCheck.swift in Sources */,

Example/PAPermissionsApp/CustomPermissionsViewController.swift

@@ -17,6 +17,7 @@ class CustomPermissionsViewController: PAPermissionsViewController {
     let motionFitnessCheck = PAMotionFitnessPermissionsCheck()
 	let cameraCheck = PACameraPermissionsCheck()
     let photoLibraryCheck = PAPhotoLibraryPermissionsCheck()
+	let mediaLibraryCheck = PAMediaLibraryPermissionsCheck()
 	lazy var notificationsCheck : PAPermissionsCheck = {
 		if #available(iOS 10.0, *) {
 			return PAUNNotificationPermissionsCheck()
@@ -44,12 +45,12 @@ class CustomPermissionsViewController: PAPermissionsViewController {
 			PAPermissionsItem.itemForType(.calendar, reason: PAPermissionDefaultReason)!,
 			PAPermissionsItem.itemForType(.reminders, reason: PAPermissionDefaultReason)!,
 			PAPermissionsItem.itemForType(.contacts, reason: PAPermissionDefaultReason)!,
-
 			PAPermissionsItem.itemForType(.bluetooth, reason: PAPermissionDefaultReason)!,
 			PAPermissionsItem.itemForType(.location, reason: PAPermissionDefaultReason)!,
 			PAPermissionsItem.itemForType(.microphone, reason: PAPermissionDefaultReason)!,
 			PAPermissionsItem.itemForType(.motionFitness, reason: PAPermissionDefaultReason)!,
 			PAPermissionsItem.itemForType(.photoLibrary, reason: PAPermissionDefaultReason)!,
+			PAPermissionsItem.itemForType(.mediaLibrary, reason: PAPermissionDefaultReason)!,
 			PAPermissionsItem.itemForType(.notifications, reason: "Required to send you great updates")!,
 			PAPermissionsItem.itemForType(.camera, reason: PAPermissionDefaultReason)!,
 			PAPermissionsItem(type: .custom, identifier: "my-custom-permission", title: "Custom Option", reason: "Optional", icon: UIImage(named: "pa_checkmark_icon", in: Bundle(for: PAPermissionsViewController.self), compatibleWith: nil)!, canBeDisabled: true)]
@@ -63,6 +64,7 @@ class CustomPermissionsViewController: PAPermissionsViewController {
 			PAPermissionsType.microphone.rawValue: self.microphoneCheck,
 			PAPermissionsType.motionFitness.rawValue: self.motionFitnessCheck,
 			PAPermissionsType.photoLibrary.rawValue: self.photoLibraryCheck,
+			PAPermissionsType.mediaLibrary.rawValue: self.mediaLibraryCheck,
 			PAPermissionsType.camera.rawValue: self.cameraCheck,
 			PAPermissionsType.notifications.rawValue: self.notificationsCheck,
 			"my-custom-permission": self.customCheck]

Example/PAPermissionsApp/InfoPlist.strings

@@ -17,3 +17,5 @@ NSMicrophoneUsageDescription = "Required to hear your beautiful voice";
 NSCameraUsageDescription = "Required to shoot awesome photos";
 NSMotionUsageDescription = "Required to monitor motion & fitness";
 NSPhotoLibraryUsageDescription = "Required to access your Photo Library";
+NSAppleMusicUsageDescription = "Required to access your Media Library";
+

PAPermissions/Classes/Checks/PAMediaLibraryPermissionsCheck.swift

@@ -0,0 +1,63 @@
+//
+//  PAMediaLibraryPermissionsCheck.swift
+//  Pods
+//
+//  Created by Tom Major on 10/04/17.
+//  template taken from PAPhotoLibraryPermissionsCheck.swift
+//
+//
+
+import UIKit
+import MediaPlayer
+
+public class PAMediaLibraryPermissionsCheck: PAPermissionsCheck {
+    
+    public override func checkStatus() {
+        let currentStatus = self.status
+        
+        if #available(iOS 9.3, *) {
+            self.updatePermissions(status: MPMediaLibrary.authorizationStatus())
+        } else {
+            self.status = .unavailable
+        }
+        
+        if self.status != currentStatus {
+            self.updateStatus()
+        }
+    }
+    
+    public override func defaultAction() {
+        
+        if #available(iOS 9.3, *) {
+//            PHPhotoLibrary.requestAuthorization({ (status: MPMediaLibraryAuthorizationStatus) in
+            MPMediaLibrary.requestAuthorization({ (result) in
+                self.updatePermissions(status: result)
+                self.updateStatus()
+            })
+        } else {
+            // Photo Library Only available above iOS 9.2
+        }
+    }
+    
+    @available(iOS 9.3, *)
+    private func updatePermissions(status: MPMediaLibraryAuthorizationStatus) {
+		
+		let oldStatus = self.status
+		
+        switch status {
+        case .authorized:
+            self.status = .enabled
+		case .denied:
+			self.status = .denied
+		case .notDetermined:
+			self.status = .disabled
+        case .restricted:
+            self.status = .unavailable
+        }
+		
+		if oldStatus == .denied && self.status == .denied {
+			self.openSettings()
+		}
+    }
+    
+}

PAPermissions/Classes/PAPermissionsView.swift

@@ -38,6 +38,7 @@ public enum PAPermissionsType: String {
 	case camera = "camera"
 	case custom = "custom"
 	case photoLibrary = "photo library"
+	case mediaLibrary = "media library"
 }
 
 public class PAPermissionsItem {
@@ -70,6 +71,7 @@ public class PAPermissionsItem {
 		case .contacts: key = Constants.InfoPlistKeys.contacts
 		case .motionFitness: key = Constants.InfoPlistKeys.motionFitness
 		case .photoLibrary: key = Constants.InfoPlistKeys.photoLibrary
+		case .mediaLibrary: key = Constants.InfoPlistKeys.mediaLibrary
 		case .location:
 			if let _ = Bundle.main.object(forInfoDictionaryKey: Constants.InfoPlistKeys.locationAlways) {
 				key = Constants.InfoPlistKeys.locationAlways
@@ -118,6 +120,8 @@ public class PAPermissionsItem {
 			return PAPermissionsItem(type: type, identifier: type.rawValue, title: NSLocalizedString("Contacts", comment: ""), reason: localReason, icon: UIImage(named: "pa_contacts_icon", in: Bundle(for: PAPermissionsViewController.self), compatibleWith: nil)!, canBeDisabled: false)
 		case .photoLibrary:
 			return PAPermissionsItem(type: type, identifier: type.rawValue, title: NSLocalizedString("Photo Library", comment: ""), reason: localReason, icon: UIImage(named: "pa_photo_library_icon", in: Bundle(for: PAPermissionsViewController.self), compatibleWith: nil)!, canBeDisabled: false)
+		case .mediaLibrary:
+            return PAPermissionsItem(type: type, identifier: type.rawValue, title: NSLocalizedString("Media Library", comment: ""), reason: localReason, icon: UIImage(named: "pa_photo_library_icon", in: Bundle(for: PAPermissionsViewController.self), compatibleWith: nil)!, canBeDisabled: false)
 		default:
 			return nil
 		}

PAPermissions/Classes/PAPermissionsViewController.swift

@@ -19,6 +19,7 @@ public enum Constants {
 		static let microphone				= "NSMicrophoneUsageDescription"
 		static let motionFitness            = "NSMotionUsageDescription"
 		static let photoLibrary             = "NSPhotoLibraryUsageDescription"
+		static let mediaLibrary             = "NSAppleMusicUsageDescription"
 		static let bluetooth				= "NSBluetoothPeripheralUsageDescription"
 	}
 }