Revert "iOS: Remove default Inter-App Audio entitlement from AU hosts"

This reverts commit 82377a787a.

BREAKING-CHANGES.txt

@@ -4,26 +4,6 @@ JUCE breaking changes
 develop
 =======
 
-Change
-------
-The Projucer no longer automatically adds the iOS Inter-App Audio entitlement
-to AU hosts.
-
-Possible Issues
-----------------
-iOS AU hosts that rely upon Inter-App Audio will no longer be able to receive
-Inter-App Audio.
-
-Workaround
-----------
-Use the new "[Deprecated] AU Host Inter-App Audio Capability" option in the
-Projucer.
-
-Rationale
----------
-Inter-App Audio is deprecated in iOS 13.
-
-
 Change
 ------
 Unique device IDs on Windows have been updated to use a more reliable SMBIOS

extras/AudioPluginHost/Builds/iOS/App.entitlements

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>inter-app-audio</key>
+	<true/>
+</dict>
+</plist>

extras/AudioPluginHost/Builds/iOS/AudioPluginHost.xcodeproj/project.pbxproj

@@ -103,6 +103,7 @@
 		94CB96C8E4B51F52776C2638 /* juce_graphics */ /* juce_graphics */ = {isa = PBXFileReference; lastKnownFileType = folder; name = juce_graphics; path = ../../../../modules/juce_graphics; sourceTree = SOURCE_ROOT; };
 		97918AB43AD460AFA8FA2FFE /* PluginWindow.h */ /* PluginWindow.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = PluginWindow.h; path = ../../Source/UI/PluginWindow.h; sourceTree = SOURCE_ROOT; };
 		97E63C295843A1E665E70473 /* cello.wav */ /* cello.wav */ = {isa = PBXFileReference; lastKnownFileType = file.wav; name = cello.wav; path = ../../../../examples/Assets/cello.wav; sourceTree = SOURCE_ROOT; };
+		9A92E8C5ECBBF926B5CF57BC /* App.entitlements */ /* App.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; name = App.entitlements; path = App.entitlements; sourceTree = SOURCE_ROOT; };
 		9F9B445E6755CAA19E4344ED /* CoreAudio.framework */ /* CoreAudio.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreAudio.framework; path = System/Library/Frameworks/CoreAudio.framework; sourceTree = SDKROOT; };
 		A43CE79CB190C2D69E17E1E3 /* include_juce_audio_processors_ara.cpp */ /* include_juce_audio_processors_ara.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = include_juce_audio_processors_ara.cpp; path = ../../JuceLibraryCode/include_juce_audio_processors_ara.cpp; sourceTree = SOURCE_ROOT; };
 		A5DFC13E4F09134B0D226A3E /* MainHostWindow.h */ /* MainHostWindow.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = MainHostWindow.h; path = ../../Source/UI/MainHostWindow.h; sourceTree = SOURCE_ROOT; };
@@ -360,7 +361,7 @@
 								enabled = 0;
 							};
 							com.apple.InterAppAudio = {
-								enabled = 0;
+								enabled = 1;
 							};
 							com.apple.Push = {
 								enabled = 0;
@@ -444,6 +445,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++17";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_LINK_OBJC_RUNTIME = NO;
+				CODE_SIGN_ENTITLEMENTS = "App.entitlements";
 				COMBINE_HIDPI_IMAGES = YES;
 				CONFIGURATION_BUILD_DIR = "$(PROJECT_DIR)/build/$(CONFIGURATION)";
 				DEAD_CODE_STRIPPING = YES;
@@ -583,6 +585,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++17";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_LINK_OBJC_RUNTIME = NO;
+				CODE_SIGN_ENTITLEMENTS = "App.entitlements";
 				COMBINE_HIDPI_IMAGES = YES;
 				CONFIGURATION_BUILD_DIR = "$(PROJECT_DIR)/build/$(CONFIGURATION)";
 				COPY_PHASE_STRIP = NO;

extras/Build/juce_build_tools/utils/juce_Entitlements.cpp

@@ -49,7 +49,7 @@ namespace build_tools
 
         if (isiOS)
         {
-            if ((isAudioPluginProject && shouldEnableIAA) || (isAUPluginHost && isAUHostIAAEnabled))
+            if ((isAudioPluginProject && shouldEnableIAA) || isAUPluginHost)
                 entitlements.set ("inter-app-audio", "<true/>");
 
             if (isiCloudPermissionsEnabled)

extras/Build/juce_build_tools/utils/juce_Entitlements.h

@@ -39,7 +39,6 @@ namespace build_tools
         bool isAUPluginHost                 = false;
         bool isiCloudPermissionsEnabled     = false;
         bool isPushNotificationsEnabled     = false;
-        bool isAUHostIAAEnabled             = false;
         bool isAppGroupsEnabled             = false;
         bool isHardenedRuntimeEnabled       = false;
         bool isAppSandboxEnabled            = false;

extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Xcode.h

@@ -102,7 +102,6 @@ public:
           iosBackgroundAudioValue                      (settings, Ids::iosBackgroundAudio,                      getUndoManager()),
           iosBackgroundBleValue                        (settings, Ids::iosBackgroundBle,                        getUndoManager()),
           iosPushNotificationsValue                    (settings, Ids::iosPushNotifications,                    getUndoManager()),
-          iosAUHostIAAValue                            (settings, Ids::iosAUHostIAA,                                  getUndoManager()),
           iosAppGroupsValue                            (settings, Ids::iosAppGroups,                            getUndoManager()),
           iCloudPermissionsValue                       (settings, Ids::iCloudPermissions,                       getUndoManager()),
           networkingMulticastValue                     (settings, Ids::networkingMulticast,                     getUndoManager()),
@@ -225,7 +224,6 @@ public:
     bool isBackgroundAudioEnabled() const                   { return iosBackgroundAudioValue.get(); }
     bool isBackgroundBleEnabled() const                     { return iosBackgroundBleValue.get(); }
     bool isPushNotificationsEnabled() const                 { return iosPushNotificationsValue.get(); }
-    bool isAUHostIAAEnabled() const                         { return iosAUHostIAAValue.get(); }
     bool isAppGroupsEnabled() const                         { return iosAppGroupsValue.get(); }
     bool isiCloudPermissionsEnabled() const                 { return iCloudPermissionsValue.get(); }
     bool isNetworkingMulticastEnabled() const               { return networkingMulticastValue.get(); }
@@ -618,9 +616,6 @@ public:
             props.add (new ChoicePropertyComponent (iCloudPermissionsValue, "iCloud Permissions"),
                        "Enable this to grant your app the capability to use native file load/save browser windows on iOS.");
 
-            props.add (new ChoicePropertyComponent (iosAUHostIAAValue, "[Deprecated] AU Host Inter-App Audio Capability"),
-                       "If your app is an AU host then you can enable this to grant your app the capability to receive Inter-App Audio. "
-                       "Inter-App Audio is deprecated in iOS 13.");
         }
 
         props.add (new ChoicePropertyComponent (networkingMulticastValue, "Networking Multicast Capability"),
@@ -1341,8 +1336,9 @@ public:
 
             capabilities["ApplicationGroups.iOS"] = owner.iOS && owner.isAppGroupsEnabled();
             capabilities["InAppPurchase"]         = owner.isInAppPurchasesEnabled();
-            capabilities["InterAppAudio"]         = owner.iOS && ((type == Target::StandalonePlugIn && owner.getProject().shouldEnableIAA())
-                                                                  || (owner.getProject().isAUPluginHost() && owner.isAUHostIAAEnabled()));
+            capabilities["InterAppAudio"]         = owner.iOS && ((type == Target::StandalonePlugIn
+                                                                   && owner.getProject().shouldEnableIAA())
+                                                                  || owner.getProject().isAUPluginHost());
             capabilities["Push"]                  = owner.isPushNotificationsEnabled();
             capabilities["Sandbox"]               = type == Target::AudioUnitv3PlugIn || owner.isAppSandboxEnabled();
             capabilities["HardenedRuntime"]       = owner.isHardenedRuntimeEnabled();
@@ -1404,7 +1400,7 @@ public:
              || owner.isHardenedRuntimeEnabled()
              || owner.isNetworkingMulticastEnabled()
              || (owner.isiOS() && owner.isiCloudPermissionsEnabled())
-             || (owner.isiOS() && owner.getProject().isAUPluginHost() && owner.isAUHostIAAEnabled()))
+             || (owner.isiOS() && owner.getProject().isAUPluginHost()))
                 return true;
 
             if (owner.project.isAudioPluginProject()
@@ -3201,7 +3197,6 @@ private:
         options.isAUPluginHost                  = project.isAUPluginHost();
         options.isiCloudPermissionsEnabled      = isiCloudPermissionsEnabled();
         options.isPushNotificationsEnabled      = isPushNotificationsEnabled();
-        options.isAUHostIAAEnabled              = isAUHostIAAEnabled();
         options.isAppGroupsEnabled              = isAppGroupsEnabled();
         options.isHardenedRuntimeEnabled        = isHardenedRuntimeEnabled();
         options.isAppSandboxEnabled             = isAppSandboxEnabled();
@@ -3697,7 +3692,7 @@ private:
                                  bluetoothPermissionNeededValue, bluetoothPermissionTextValue,
                                  sendAppleEventsPermissionNeededValue, sendAppleEventsPermissionTextValue,
                                  uiFileSharingEnabledValue, uiSupportsDocumentBrowserValue, uiStatusBarHiddenValue, uiRequiresFullScreenValue, documentExtensionsValue, iosInAppPurchasesValue,
-                                 iosContentSharingValue, iosBackgroundAudioValue, iosBackgroundBleValue, iosPushNotificationsValue, iosAUHostIAAValue, iosAppGroupsValue, iCloudPermissionsValue,
+                                 iosContentSharingValue, iosBackgroundAudioValue, iosBackgroundBleValue, iosPushNotificationsValue, iosAppGroupsValue, iCloudPermissionsValue,
                                  networkingMulticastValue, iosDevelopmentTeamIDValue, iosAppGroupsIDValue, keepCustomXcodeSchemesValue, useHeaderMapValue, customLaunchStoryboardValue,
                                  exporterBundleIdentifierValue, suppressPlistResourceUsageValue, useLegacyBuildSystemValue, buildNumber;
     ScopedMessageBox messageBox;

extras/Projucer/Source/Utility/Helpers/jucer_PresetIDs.h

@@ -270,7 +270,6 @@ namespace Ids
     DECLARE_ID (iosBackgroundAudio);
     DECLARE_ID (iosBackgroundBle);
     DECLARE_ID (iosPushNotifications);
-    DECLARE_ID (iosAUHostIAA);
     DECLARE_ID (iosAppGroups);
     DECLARE_ID (iCloudPermissions);
     DECLARE_ID (networkingMulticast);