Fix the ios_fullscreen app (#2817)

Fixes the ios_fullscreen add-to-app sample app:

1. The Flutter module was renamed from `flutter_module` to
`flutter_module_fullscreen`. However, the iOS native app had not been
updated to reflect this
2. Flutter's minimum deployment version was raised to 13.0. The iOS
native app targeted iOS 12.4.

## Pre-launch Checklist

- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [ ] I have added sample code updates to the [changelog].
- [x] I updated/added relevant documentation (doc comments with `///`).


If you need help, consider asking for advice on the #hackers-devrel
channel on [Discord].

<!-- Links -->
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md
[CLA]: https://cla.developers.google.com/
[Discord]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md
[Contributors Guide]:
https://github.com/flutter/samples/blob/main/CONTRIBUTING.md
[changelog]: ../CHANGELOG.md

Co-authored-by: Eric Windmill <eric@ericwindmill.com>

add_to_app/fullscreen/README.md

@@ -5,7 +5,7 @@ Embeds a full screen instance of Flutter into an existing iOS or Android app.
 ## Description
 
 These apps showcase a relatively straightforward integration of
-`flutter_module`:
+`flutter_module_fullscreen`:
 
 * The Flutter module is built along with the app when the app is built.
 * The Flutter engine is warmed up at app launch.
@@ -27,7 +27,7 @@ you're building for both iOS and Android, with both toolchains installed):
   #!/bin/bash
   set -e
 
-  cd flutter_module/
+  cd flutter_module_fullscreen/
   flutter pub get
 
   # For Android builds:

add_to_app/fullscreen/android_fullscreen/settings.gradle

@@ -3,5 +3,5 @@ rootProject.name='AndroidFullScreen'
 setBinding(new Binding([gradle: this]))
 evaluate(new File(
         settingsDir.parentFile,
-        'flutter_module/.android/include_flutter.groovy'
+        'flutter_module_fullscreen/.android/include_flutter.groovy'
 ))

add_to_app/fullscreen/flutter_module_fullscreen/README.md

@@ -1,4 +1,4 @@
-# flutter_module
+# flutter_module_fullscreen
 
 An example Flutter module used in the Flutter add-to-app samples. For more
 information on how to use it, see the [README.md](../README.md) parent

add_to_app/fullscreen/ios_fullscreen/IOSFullScreen.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 51;
+	objectVersion = 54;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -175,11 +175,11 @@
 			buildConfigurationList = 26DF66FC233136470076ACA6 /* Build configuration list for PBXNativeTarget "IOSFullScreen" */;
 			buildPhases = (
 				9AB0355F19DEFA7A4ECCC777 /* [CP] Check Pods Manifest.lock */,
-				79D4306CA9A49DFDB68D2B71 /* [CP-User] Run Flutter Build flutter_module Script */,
+				79D4306CA9A49DFDB68D2B71 /* [CP-User] Run Flutter Build flutter_module_fullscreen Script */,
 				26DF66D0233136460076ACA6 /* Sources */,
 				26DF66D1233136460076ACA6 /* Frameworks */,
 				26DF66D2233136460076ACA6 /* Resources */,
-				D1C2795C35803D65EBC8B371 /* [CP] Embed Pods Frameworks */,
+				B9B95ECDA31F21359E3D008B /* [CP-User] Embed Flutter Build flutter_module_fullscreen Script */,
 			);
 			buildRules = (
 			);
@@ -321,15 +321,15 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		79D4306CA9A49DFDB68D2B71 /* [CP-User] Run Flutter Build flutter_module Script */ = {
+		79D4306CA9A49DFDB68D2B71 /* [CP-User] Run Flutter Build flutter_module_fullscreen Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
-			name = "[CP-User] Run Flutter Build flutter_module Script";
+			name = "[CP-User] Run Flutter Build flutter_module_fullscreen Script";
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "set -e\nset -u\nsource \"${SRCROOT}/../flutter_module/.ios/Flutter/flutter_export_environment.sh\"\nexport VERBOSE_SCRIPT_LOGGING=1 && \"$FLUTTER_ROOT\"/packages/flutter_tools/bin/xcode_backend.sh build";
+			shellScript = "set -e\nset -u\nsource \"${SRCROOT}/../flutter_module_fullscreen/.ios/Flutter/flutter_export_environment.sh\"\nexport VERBOSE_SCRIPT_LOGGING=1 && \"$FLUTTER_ROOT\"/packages/flutter_tools/bin/xcode_backend.sh build";
 		};
 		9AB0355F19DEFA7A4ECCC777 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
@@ -353,6 +353,16 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
+		B9B95ECDA31F21359E3D008B /* [CP-User] Embed Flutter Build flutter_module_fullscreen Script */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			name = "[CP-User] Embed Flutter Build flutter_module_fullscreen Script";
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "set -e\nset -u\nsource \"${SRCROOT}/../flutter_module_fullscreen/.ios/Flutter/flutter_export_environment.sh\"\nexport VERBOSE_SCRIPT_LOGGING=1 && \"$FLUTTER_ROOT\"/packages/flutter_tools/bin/xcode_backend.sh embed_and_thin";
+		};
 		C73209EF6AC199B8584ED9E2 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -375,23 +385,6 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		D1C2795C35803D65EBC8B371 /* [CP] Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-IOSFullScreen/Pods-IOSFullScreen-frameworks-${CONFIGURATION}-input-files.xcfilelist",
-			);
-			name = "[CP] Embed Pods Frameworks";
-			outputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-IOSFullScreen/Pods-IOSFullScreen-frameworks-${CONFIGURATION}-output-files.xcfilelist",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-IOSFullScreen/Pods-IOSFullScreen-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -578,6 +571,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = "IOSFullScreen/Info-$(CONFIGURATION).plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -596,6 +590,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = "IOSFullScreen/Info-$(CONFIGURATION).plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",

add_to_app/fullscreen/ios_fullscreen/Podfile

@@ -1,7 +1,7 @@
 # Uncomment the next line to define a global platform for your project
 # platform :ios, '9.0'
 
-flutter_application_path = '../flutter_module'
+flutter_application_path = '../flutter_module_fullscreen'
 load File.join(flutter_application_path, '.ios', 'Flutter', 'podhelper.rb')
 
 target 'IOSFullScreen' do