Add compile time checks to detect Android (#90)

Co-authored-by: jt9897253 <>
Co-authored-by: Corey <coreyearleon@icloud.com>

Author: jt9897253

Sources/ParseSwift/Coding/AnyEncodable.swift

@@ -98,7 +98,7 @@ extension _AnyEncodable {
         }
     }
 
-    #if !os(Linux)
+    #if !os(Linux) && !os(Android)
     private func encode(nsnumber: NSNumber, into container: inout SingleValueEncodingContainer) throws { // swiftlint:disable:this cyclomatic_complexity line_length
         switch CFNumberGetType(nsnumber) {
         case .charType:

Sources/ParseSwift/Internal/ParseHash.swift

@@ -5,7 +5,7 @@
 //  Created by Corey Baker on 12/22/20.
 //  Copyright © 2020 Parse Community. All rights reserved.
 //
-#if !os(Linux)
+#if !os(Linux) && !os(Android)
 import Foundation
 import CommonCrypto
 

Sources/ParseSwift/LiveQuery/LiveQuerySocket.swift

@@ -5,7 +5,7 @@
 //  Created by Corey Baker on 12/31/20.
 //  Copyright © 2020 Parse Community. All rights reserved.
 //
-#if !os(Linux)
+#if !os(Linux) && !os(Android)
 import Foundation
 #if canImport(FoundationNetworking)
 import FoundationNetworking

Sources/ParseSwift/LiveQuery/ParseLiveQuery.swift

@@ -5,7 +5,7 @@
 //  Created by Corey Baker on 1/2/21.
 //  Copyright © 2021 Parse Community. All rights reserved.
 //
-#if !os(Linux)
+#if !os(Linux) && !os(Android)
 import Foundation
 #if canImport(FoundationNetworking)
 import FoundationNetworking

Sources/ParseSwift/LiveQuery/Protocols/LiveQuerySocketDelegate.swift

@@ -5,7 +5,7 @@
 //  Created by Corey Baker on 1/4/21.
 //  Copyright © 2021 Parse Community. All rights reserved.
 //
-#if !os(Linux)
+#if !os(Linux) && !os(Android)
 import Foundation
 #if canImport(FoundationNetworking)
 import FoundationNetworking

Sources/ParseSwift/LiveQuery/Protocols/ParseLiveQueryDelegate.swift

@@ -5,7 +5,7 @@
 //  Created by Corey Baker on 1/4/21.
 //  Copyright © 2021 Parse Community. All rights reserved.
 //
-#if !os(Linux)
+#if !os(Linux) && !os(Android)
 import Foundation
 #if canImport(FoundationNetworking)
 import FoundationNetworking

Sources/ParseSwift/Objects/ParseInstallation.swift

@@ -121,7 +121,7 @@ extension ParseInstallation {
         get {
             guard let installationInMemory: CurrentInstallationContainer<Self> =
                 try? ParseStorage.shared.get(valueFor: ParseStorage.Keys.currentInstallation) else {
-                #if !os(Linux)
+                #if !os(Linux) && !os(Android)
                     guard let installationFromKeyChain: CurrentInstallationContainer<Self> =
                         try? KeychainStore.shared.get(valueFor: ParseStorage.Keys.currentInstallation)
                          else {
@@ -169,14 +169,14 @@ extension ParseInstallation {
             = try? ParseStorage.shared.get(valueFor: ParseStorage.Keys.currentInstallation) else {
             return
         }
-        #if !os(Linux)
+        #if !os(Linux) && !os(Android)
         try? KeychainStore.shared.set(currentInstallationInMemory, for: ParseStorage.Keys.currentInstallation)
         #endif
     }
 
     internal static func deleteCurrentContainerFromKeychain() {
         try? ParseStorage.shared.delete(valueFor: ParseStorage.Keys.currentInstallation)
-        #if !os(Linux)
+        #if !os(Linux) && !os(Android)
         try? KeychainStore.shared.delete(valueFor: ParseStorage.Keys.currentInstallation)
         #endif
     }
@@ -215,7 +215,6 @@ extension ParseInstallation {
     }
 
     mutating func updateDeviceTypeFromDevice() {
-
         if deviceType != ParseConstants.deviceType {
             deviceType = ParseConstants.deviceType
         }
@@ -255,7 +254,7 @@ extension ParseInstallation {
         guard let appInfo = Bundle.main.infoDictionary else {
             return
         }
-        #if !os(Linux)
+        #if !os(Linux) && !os(Android)
         #if TARGET_OS_MACCATALYST
         // If using an Xcode new enough to know about Mac Catalyst:
         // Mac Catalyst Apps use a prefix to the bundle ID. This should not be transmitted

Sources/ParseSwift/Objects/ParseUser.swift

@@ -88,7 +88,7 @@ extension ParseUser {
         get {
             guard let currentUserInMemory: CurrentUserContainer<Self>
                 = try? ParseStorage.shared.get(valueFor: ParseStorage.Keys.currentUser) else {
-                #if !os(Linux)
+                #if !os(Linux) && !os(Android)
                 return try? KeychainStore.shared.get(valueFor: ParseStorage.Keys.currentUser)
                 #else
                 return nil
@@ -105,14 +105,14 @@ extension ParseUser {
             = try? ParseStorage.shared.get(valueFor: ParseStorage.Keys.currentUser) else {
             return
         }
-        #if !os(Linux)
+        #if !os(Linux) && !os(Android)
         try? KeychainStore.shared.set(currentUserInMemory, for: ParseStorage.Keys.currentUser)
         #endif
     }
 
     internal static func deleteCurrentContainerFromKeychain() {
         try? ParseStorage.shared.delete(valueFor: ParseStorage.Keys.currentUser)
-        #if !os(Linux)
+        #if !os(Linux) && !os(Android)
         try? KeychainStore.shared.delete(valueFor: ParseStorage.Keys.currentUser)
         #endif
         BaseParseUser.currentUserContainer = nil

Sources/ParseSwift/ParseConstants.swift

@@ -26,5 +26,7 @@ enum ParseConstants {
     static let deviceType = "applewatch"
     #elseif os(Linux)
     static let deviceType = "linux"
+    #elseif os(Android)
+    static let deviceType = "android"
     #endif
 }

Sources/ParseSwift/Protocols/Objectable.swift

@@ -53,7 +53,7 @@ extension Objectable {
 
     static func createHash(_ object: Encodable) throws -> String {
         let encoded = try ParseCoding.parseEncoder().encode(object)
-        #if !os(Linux)
+        #if !os(Linux) && !os(Android)
         return ParseHash.md5HashFromData(encoded)
         #else
         guard let hashString = String(data: encoded, encoding: .utf8) else {