Picovoice · ksyeo1010 · Nov 23, 2023 · Nov 18, 2023 · Nov 22, 2023 · Nov 22, 2023
diff --git a/binding/flutter/CHANGELOG.md b/binding/flutter/CHANGELOG.md
@@ -11,4 +11,8 @@
 * True-casing and automatic punctuation insertion enabled
 
 ## [1.1.1] - 2023-08-24
-* Native packages updated
+* Native packages updated
+
+## [2.0.0] - 2023-11-17
+* Engine improvements
+* Improved error reporting
diff --git a/binding/flutter/README.md b/binding/flutter/README.md
@@ -20,7 +20,7 @@ Cheetah is an on-device speech-to-text engine. Cheetah is:
 This binding is for running Cheetah on **Flutter 2.8.1+** on the following platforms:
 
 - Android 5.0+ (API 21+)
-- iOS 9.0+
+- iOS 13.0+
 
 ## Installation
 

diff --git a/binding/flutter/android/build.gradle b/binding/flutter/android/build.gradle
@@ -1,10 +1,13 @@
 group 'ai.picovoice.flutter.cheetah'
-version '1.1.1'
+version '2.0.0'
 
 buildscript {
     repositories {
         google()
         mavenCentral()
+        maven {
+            url 'https://s01.oss.sonatype.org/content/repositories/aipicovoice-1302/'
+        }
     }
 
     dependencies {
@@ -16,6 +19,9 @@ rootProject.allprojects {
     repositories {
         google()
         mavenCentral()
+        maven {
+            url 'https://s01.oss.sonatype.org/content/repositories/aipicovoice-1302/'
+        }
     }
 }
 
@@ -33,5 +39,5 @@ android {
 }
 
 dependencies {
-    implementation 'ai.picovoice:cheetah-android:1.1.2'
+    implementation 'ai.picovoice:cheetah-android:2.0.0'
 }
diff --git a/binding/flutter/android/src/main/java/ai/picovoice/flutter/cheetah/CheetahPlugin.java b/binding/flutter/android/src/main/java/ai/picovoice/flutter/cheetah/CheetahPlugin.java
@@ -42,6 +42,8 @@ public void onAttachedToEngine(@NonNull FlutterPluginBinding flutterPluginBindin
         flutterContext = flutterPluginBinding.getApplicationContext();
         channel = new MethodChannel(flutterPluginBinding.getBinaryMessenger(), "cheetah");
         channel.setMethodCallHandler(this);
+
+        Cheetah.setSdk("flutter");
     }
 
     @Override

diff --git a/binding/flutter/ios/Classes/SwiftCheetahPlugin.swift b/binding/flutter/ios/Classes/SwiftCheetahPlugin.swift
@@ -1,5 +1,5 @@
 //
-// Copyright 2022 Picovoice Inc.
+// Copyright 2022-2023 Picovoice Inc.
 //
 // You may not use this file except in compliance with the license. A copy of the license is located in the "LICENSE"
 // file accompanying this source.
@@ -28,6 +28,8 @@ public class SwiftCheetahPlugin: NSObject, FlutterPlugin {
 
         let methodChannel = FlutterMethodChannel(name: "cheetah", binaryMessenger: registrar.messenger())
         registrar.addMethodCallDelegate(instance, channel: methodChannel)
+
+        Cheetah.setSdk(sdk: "flutter")
     }
 
     public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {

diff --git a/binding/flutter/ios/cheetah_flutter.podspec b/binding/flutter/ios/cheetah_flutter.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'cheetah_flutter'
-  s.version          = '1.1.1'
+  s.version          = '2.0.0'
   s.summary          = 'A Flutter package plugin for Picovoice\'s Cheetah Speech-to-Text engine'
   s.description      = <<-DESC
   A Flutter package plugin for Picovoice\'s Cheetah Speech-to-Text engine
@@ -10,9 +10,9 @@ Pod::Spec.new do |s|
   s.author           = { 'Picovoice' => '[email protected]' }
   s.source           = { :git => "https://github.com/Picovoice/cheetah.git" }
   s.source_files = 'Classes/**/*'
-  s.platform = :ios, '9.0'
+  s.platform = :ios, '13.0'
   s.dependency 'Flutter'
-  s.dependency 'Cheetah-iOS', '~> 1.1.0'
+  s.dependency 'Cheetah-iOS', '~> 2.0.0'
 
   s.swift_version = '5.0'
 end
diff --git a/binding/flutter/pubspec.yaml b/binding/flutter/pubspec.yaml
@@ -1,6 +1,6 @@
 name: cheetah_flutter
 description: A Flutter plugin for Picovoice's Cheetah Speech-to-Text engine
-version: 1.1.1
+version: 2.0.0
 homepage: https://picovoice.ai/
 repository: https://github.com/Picovoice/cheetah/
 documentation: https://picovoice.ai/docs/cheetah/

diff --git a/binding/ios/CheetahAppTest/CheetahAppTest/ViewController.swift b/binding/ios/CheetahAppTest/CheetahAppTest/ViewController.swift
@@ -1,5 +1,5 @@
 //
-//  Copyright 2022 Picovoice Inc.
+//  Copyright 2022-2023 Picovoice Inc.
 //  You may not use this file except in compliance with the license. A copy of the license is located in the "LICENSE"
 //  file accompanying this source.
 //  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
@@ -9,10 +9,4 @@
 
 import UIKit
 
-class ViewController: UIViewController {
-
-    override func viewDidLoad() {
-        super.viewDidLoad()
-    }
-
-}
+class ViewController: UIViewController { }
diff --git a/binding/ios/CheetahAppTest/CheetahAppTestUITests/CheetahAppTestUITests.swift b/binding/ios/CheetahAppTest/CheetahAppTestUITests/CheetahAppTestUITests.swift
@@ -19,14 +19,6 @@ class CheetahDemoUITests: XCTestCase {
 
     let modelURL = Bundle(for: CheetahDemoUITests.self).url(forResource: "cheetah_params", withExtension: "pv")!
 
-    override func setUp() {
-        super.setUp()
-    }
-
-    override func tearDown() {
-        super.tearDown()
-    }
-
     override func setUpWithError() throws {
         continueAfterFailure = true
     }

diff --git a/demo/flutter/android/app/build.gradle b/demo/flutter/android/app/build.gradle
@@ -25,7 +25,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
 
     lintOptions {
         disable 'InvalidPackage'
@@ -35,7 +35,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "ai.picovoice.flutter.cheetahdemo"
         minSdkVersion 21
-        targetSdkVersion 31
+        targetSdkVersion 33
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }

diff --git a/demo/flutter/android/build.gradle b/demo/flutter/android/build.gradle
@@ -2,6 +2,9 @@ buildscript {
     repositories {
         google()
         jcenter()
+        maven {
+            url 'https://s01.oss.sonatype.org/content/repositories/aipicovoice-1302/'
+        }
     }
 
     dependencies {
@@ -13,6 +16,9 @@ allprojects {
     repositories {
         google()
         jcenter()
+        maven {
+            url 'https://s01.oss.sonatype.org/content/repositories/aipicovoice-1302/'
+        }
     }
 }
 

diff --git a/demo/flutter/ios/Podfile b/demo/flutter/ios/Podfile
@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-platform :ios, '11.0'
+platform :ios, '13.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
@@ -28,6 +28,7 @@ require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelpe
 flutter_ios_podfile_setup
 
 target 'Runner' do
+  pod 'Cheetah-iOS', :podspec => 'https://raw.githubusercontent.com/Picovoice/cheetah/v2.0-ios/binding/ios/Cheetah-iOS.podspec'
   use_frameworks!
   use_modular_headers!
 

diff --git a/demo/flutter/ios/Podfile.lock b/demo/flutter/ios/Podfile.lock
@@ -1,7 +1,7 @@
 PODS:
-  - Cheetah-iOS (1.1.0)
-  - cheetah_flutter (1.1.1):
-    - Cheetah-iOS (~> 1.1.0)
+  - Cheetah-iOS (2.0.0)
+  - cheetah_flutter (2.0.0):
+    - Cheetah-iOS (~> 2.0.0)
     - Flutter
   - Flutter (1.0.0)
   - flutter_voice_processor (1.1.0):
@@ -14,6 +14,7 @@ PODS:
     - Flutter
 
 DEPENDENCIES:
+  - Cheetah-iOS (from `https://raw.githubusercontent.com/Picovoice/cheetah/v2.0-ios/binding/ios/Cheetah-iOS.podspec`)
   - cheetah_flutter (from `.symlinks/plugins/cheetah_flutter/ios`)
   - Flutter (from `Flutter`)
   - flutter_voice_processor (from `.symlinks/plugins/flutter_voice_processor/ios`)
@@ -22,10 +23,11 @@ DEPENDENCIES:
 
 SPEC REPOS:
   trunk:
-    - Cheetah-iOS
     - ios-voice-processor
 
 EXTERNAL SOURCES:
+  Cheetah-iOS:
+    :podspec: https://raw.githubusercontent.com/Picovoice/cheetah/v2.0-ios/binding/ios/Cheetah-iOS.podspec
   cheetah_flutter:
     :path: ".symlinks/plugins/cheetah_flutter/ios"
   Flutter:
@@ -38,14 +40,14 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/path_provider_ios/ios"
 
 SPEC CHECKSUMS:
-  Cheetah-iOS: 6fb7be693878f5b1dec0ea5b6534fbba30954afc
-  cheetah_flutter: 1733299241a5babdc9ed3d0f3fdd4c14991e30cf
+  Cheetah-iOS: d98a5edcbf3b74dda6027aeac6a8c0f5997a47a2
+  cheetah_flutter: 3f7be021953be4901655a0f4d9741bf8ac5f3413
   Flutter: 50d75fe2f02b26cc09d224853bb45737f8b3214a
   flutter_voice_processor: 53afbf59ad3feb82f4a379fea9ed8dc98495210f
   integration_test: a1e7d09bd98eca2fc37aefd79d4f41ad37bdbbe5
   ios-voice-processor: 8e32d7f980a06d392d128ef1cd19cf6ddcaca3c1
   path_provider_ios: 7d7ce634493af4477d156294792024ec3485acd5
 
-PODFILE CHECKSUM: 7368163408c647b7eb699d0d788ba6718e18fb8d
+PODFILE CHECKSUM: effbeff7b91bb3bd110090e42f80abf8a0c41c57
 
 COCOAPODS: 1.11.3
diff --git a/demo/flutter/ios/Runner.xcodeproj/project.pbxproj b/demo/flutter/ios/Runner.xcodeproj/project.pbxproj
@@ -339,7 +339,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				STRIP_STYLE = "non-global";
@@ -429,7 +429,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -479,7 +479,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				STRIP_STYLE = "non-global";

diff --git a/demo/flutter/lib/main.dart b/demo/flutter/lib/main.dart
@@ -61,9 +61,6 @@ class _MyAppState extends State<MyApp> {
     try {
       _cheetahManager = await CheetahManager.create(
           accessKey, modelPath, transcriptCallback, errorCallback);
-    } on CheetahInvalidArgumentException catch (ex) {
-      errorCallback(CheetahInvalidArgumentException(
-          "${ex.message}\nEnsure your accessKey '$accessKey' is a valid access key."));
     } on CheetahActivationException {
       errorCallback(CheetahActivationException("AccessKey activation error."));
     } on CheetahActivationLimitException {

diff --git a/demo/flutter/pubspec.lock b/demo/flutter/pubspec.lock
@@ -39,10 +39,10 @@ packages:
   cheetah_flutter:
     dependency: "direct main"
     description:
-      name: cheetah_flutter
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.1"
+      path: "../../binding/flutter"
+      relative: true
+    source: path
+    version: "2.0.0"
   clock:
     dependency: transitive
     description:

diff --git a/demo/flutter/pubspec.yaml b/demo/flutter/pubspec.yaml
@@ -3,7 +3,7 @@ description: Demonstrates how to use the cheetah plugin.
 
 publish_to: 'none'
 
-version: 1.0.0
+version: 2.0.0
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
@@ -14,7 +14,8 @@ dependencies:
     sdk: flutter
 
   flutter_voice_processor: ^1.1.0
-  cheetah_flutter: ^1.1.1
+  cheetah_flutter:
+    path: ../../binding/flutter
 
 dev_dependencies:
   integration_test: