Merge pull request hyperoslo#456 from RamyRizkalla/feature/rr_support-spm

Add Swift Package Manager Support

Author: 3lvis

ImagePicker.xcodeproj/project.pbxproj

@@ -37,6 +37,7 @@
 /* Begin PBXFileReference section */
 		39D1340F1CAC4B4E00EA2ECE /* AssetManager.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AssetManager.swift; sourceTree = "<group>"; };
 		39E3C3301CAFD79200340DAD /* LocationManager.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = LocationManager.swift; sourceTree = "<group>"; };
+		77F15A38249EE45A00FDF417 /* Package.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Package.swift; sourceTree = "<group>"; };
 		D20FF6351CD23426000F3BFE /* CameraMan.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CameraMan.swift; sourceTree = "<group>"; };
 		D25A8C2B1D47681E0008D2F7 /* ImageGalleryLayout.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ImageGalleryLayout.swift; sourceTree = "<group>"; };
 		D25A8C2D1D4768250008D2F7 /* Helper.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Helper.swift; sourceTree = "<group>"; };
@@ -75,6 +76,14 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		77F15A35249EE2C500FDF417 /* RootFiles */ = {
+			isa = PBXGroup;
+			children = (
+				77F15A38249EE45A00FDF417 /* Package.swift */,
+			);
+			name = RootFiles;
+			sourceTree = "<group>";
+		};
 		D5D370B91C44FD1600690C0A /* Images */ = {
 			isa = PBXGroup;
 			children = (
@@ -95,6 +104,7 @@
 				D5D370B91C44FD1600690C0A /* Images */,
 				D5DC59A81C201CC4003BD79B /* SupportFiles */,
 				D5DC59AA1C201CC4003BD79B /* Source */,
+				77F15A35249EE2C500FDF417 /* RootFiles */,
 				D5DC598C1C201BE1003BD79B /* Products */,
 			);
 			indentWidth = 2;

Package.swift

@@ -0,0 +1,29 @@
+// swift-tools-version:5.1
+
+import PackageDescription
+
+let package = Package(
+    name: "ImagePicker",
+    platforms: [
+        .iOS(.v9)
+    ],
+    products: [
+        // Products define the executables and libraries produced by a package, and make them visible to other packages.
+        .library(
+            name: "ImagePicker",
+            targets: ["ImagePicker"]),
+    ],
+    dependencies: [
+        // Dependencies declare other packages that this package depends on.
+        // .package(url: /* package url */, from: "1.0.0"),
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+        // Targets can depend on other targets in this package, and on products in packages which this package depends on.
+        .target(
+            name: "ImagePicker",
+            dependencies: [],
+            path: "Source")
+    ],
+    swiftLanguageVersions: [.v5]
+)

Source/AssetManager.swift

@@ -2,13 +2,22 @@ import Foundation
 import UIKit
 import Photos
 
+extension Bundle {
+    static func myResourceBundle() -> Bundle? {
+        let bundles = Bundle.allBundles
+        let bundlePaths = bundles.compactMap { $0.resourceURL?.appendingPathComponent("ImagePicker", isDirectory: false).appendingPathExtension("bundle") }
+
+        return bundlePaths.compactMap({ Bundle(url: $0) }).first
+    }
+}
+
 open class AssetManager {
 
   public static func getImage(_ name: String) -> UIImage {
     let traitCollection = UITraitCollection(displayScale: 3)
-    var bundle = Bundle(for: AssetManager.self)
+    var bundle = Bundle.myResourceBundle()
 
-    if let resource = bundle.resourcePath, let resourceBundle = Bundle(path: resource + "/ImagePicker.bundle") {
+    if let resource = bundle?.resourcePath, let resourceBundle = Bundle(path: resource + "/ImagePicker.bundle") {
       bundle = resourceBundle
     }