Add support for iOS 11 (#4)

* Add iOS 11 support * Set Operator Deployment Target to iOS 11.0 * Update log labels and format
apptentive · Sep 1, 2021 · ab6ce82 · ab6ce82
1 parent c525676
commit ab6ce82
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Showing 4 changed files with 46 additions and 8 deletions.
diff --git a/ApptentiveKit.podspec b/ApptentiveKit.podspec
@@ -7,7 +7,7 @@ Pod::Spec.new do |spec|
   spec.license          = "BSD"
   spec.swift_version    = "5.3"
   spec.author           = { 'Apptentive SDK Team' => 'https://learn.apptentive.com/article-categories/ios-native/' }
-  spec.platform         = :ios, "12.0"
+  spec.platform         = :ios, "11.0"
   spec.source           = { :git => "https://github.com/apptentive/apptentive-ios-sdk.git", :tag => spec.version }
   spec.source_files     = "Sources/ApptentiveKit/**/*.{h,swift}"
   spec.resource_bundles = { "ApptentiveKit" => [ "Sources/ApptentiveKit/localization/*.lproj", "Sources/ApptentiveKit/Resources/Media.xcassets" ] }

diff --git a/ApptentiveKit.xcodeproj/project.pbxproj b/ApptentiveKit.xcodeproj/project.pbxproj
@@ -1306,7 +1306,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -1366,7 +1366,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;

diff --git a/Operator/Operator.xcodeproj/project.pbxproj b/Operator/Operator.xcodeproj/project.pbxproj
@@ -529,7 +529,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -585,7 +585,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;

diff --git a/Sources/ApptentiveKit/ApptentiveLogger.swift b/Sources/ApptentiveKit/ApptentiveLogger.swift
@@ -11,16 +11,29 @@ import OSLog
 
 /// Intended to be not exactly a drop-in replacement, but pretty close to the iOS 14 `Logger` class.
 public struct ApptentiveLogger {
-    private let log: OSLog
+    private let log: OSLog?
 
     /// Creates a logger with the specified subsystem.
     init(subsystem: String) {
-        self.log = OSLog(subsystem: subsystem, category: .pointsOfInterest)
+        if #available(iOS 12.0, *) {
+            self.log = OSLog(subsystem: subsystem, category: .pointsOfInterest)
+        } else {
+            self.log = nil
+        }
     }
 
     private func log(_ message: ApptentiveLogMessage, level: LogLevel) {
         if level >= self.logLevel {
-            os_log(level.logType, log: self.log, "%@", message.description)
+            if #available(iOS 12.0, *) {
+                guard let log = self.log else {
+                    assertionFailure("Expected log to be available in iOS 12+")
+                    return
+                }
+
+                os_log(level.logType, log: log, "%@", message.description)
+            } else {
+                print("\(level.label)/Apptentive: \(message.description)")
+            }
         }
     }
 
@@ -257,4 +270,29 @@ public enum LogLevel: Int, Comparable {
     public static func < (lhs: LogLevel, rhs: LogLevel) -> Bool {
         return lhs.rawValue < rhs.rawValue
     }
+
+    var label: String {
+        switch self {
+        case .debug:
+            return "D"
+
+        case .info:
+            return "I"
+
+        case .notice:
+            return "N"
+
+        case .warning:
+            return "W"
+
+        case .error:
+            return "E"
+
+        case .critical:
+            return "C"
+
+        case .fault:
+            return "F"
+        }
+    }
 }