Revert "Upgrade audio_streamer to Java 21 and Kotlin 21"

packages/audio_streamer/CHANGELOG.md

@@ -1,7 +1,6 @@
-## 4.2.1
+## 4.2.2
 
-* Update example app and outdated libraries
-* Upgraded Gradle
+* Reverts [#1226](https://github.com/cph-cachet/flutter-plugins/pull/1226)
 
 ## 4.2.0
 

packages/audio_streamer/android/build.gradle

@@ -2,14 +2,14 @@ group 'plugins.cachet.audio_streamer'
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = '2.2.0'
+    ext.kotlin_version = '1.9.22'
     repositories {
         google()
         mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.11.0'
+        classpath 'com.android.tools.build:gradle:8.2.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -25,16 +25,16 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
 android {
-    compileSdk flutter.compileSdkVersion
+    compileSdkVersion flutter.compileSdkVersion
     ndkVersion flutter.ndkVersion
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_21
-        targetCompatibility JavaVersion.VERSION_21
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 
     kotlinOptions {
-        jvmTarget = '21'
+        jvmTarget = '1.8'
     }
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -45,7 +45,7 @@ android {
     }
 
     defaultConfig {
-        minSdkVersion 21
+        minSdkVersion 16
         targetSdkVersion flutter.targetSdkVersion
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

packages/audio_streamer/example/android/app/build.gradle

@@ -1,55 +1,72 @@
 plugins {
-    id("com.android.application")
-    id("kotlin-android")
-    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
-    id("dev.flutter.flutter-gradle-plugin")
+    id "com.android.application"
+    id "kotlin-android"
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader('UTF-8') { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+    flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+    flutterVersionName = '1.0'
 }
 
 android {
-    namespace = "plugins.cachet.audio_streamer_example"
-    compileSdk = flutter.compileSdkVersion
-    ndkVersion = "27.0.12077973"
+    namespace 'plugins.cachet.audio_streamer_example'
+    compileSdkVersion flutter.compileSdkVersion
 
-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
     }
 
-    buildFeatures {
-        buildConfig = true
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
-
+    
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_17.toString()
+        jvmTarget = '1.8'
+    }
+
+    lint {
+        disable 'InvalidPackage'
     }
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "plugins.cachet.audio_streamer_example"
-        // You can update the following values to match your application needs.
-        // For more information, see: https://flutter.dev/to/review-gradle-config.
-        minSdk = flutter.minSdkVersion
-        targetSdk = flutter.targetSdkVersion
-        versionCode = flutter.versionCode
-        versionName = flutter.versionName
+        applicationId "plugins.cachet.audio_streamer_example"
+        minSdkVersion 28
+        targetSdkVersion flutter.targetSdkVersion
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
     }
 
     buildTypes {
         release {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig = signingConfigs.getByName("debug")
+            signingConfig signingConfigs.debug
         }
     }
 }
 
 flutter {
-    source = "../.."
+    source '../..'
 }
 
-
 dependencies {
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.13.2'
-    androidTestImplementation 'androidx.test:runner:1.6.2'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test:runner:1.5.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
 }

packages/audio_streamer/example/android/app/src/main/kotlin/plugins/cachet/audio_streamer_example/MainActivity.kt

@@ -1,5 +1,12 @@
 package plugins.cachet.audio_streamer_example
 
+import androidx.annotation.NonNull;
 import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugins.GeneratedPluginRegistrant
 
-class MainActivity : FlutterActivity()
+class MainActivity: FlutterActivity() {
+    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
+        GeneratedPluginRegistrant.registerWith(flutterEngine);
+    }
+}

packages/audio_streamer/example/android/build.gradle

@@ -0,0 +1,18 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(':app')
+}
+
+tasks.register("clean", Delete) {
+    delete rootProject.buildDir
+}

packages/audio_streamer/example/android/gradle.properties

@@ -1,6 +1,8 @@
-org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
+org.gradle.jvmargs=-Xmx1536M
+android.enableR8=true
 android.useAndroidX=true
 android.enableJetifier=true
+android.defaults.buildfeatures.buildconfig=true
 android.nonTransitiveRClass=false
 android.nonFinalResIds=false
 

packages/audio_streamer/example/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
+#Sun Mar 12 17:19:03 CST 2023
 distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
 distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-all.zip
+zipStoreBase=GRADLE_USER_HOME

packages/audio_streamer/example/android/settings.gradle

@@ -0,0 +1,25 @@
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.2"
+    id "com.android.application" version "8.1.0" apply false
+    id "org.jetbrains.kotlin.android" version "1.9.20" apply false
+}
+
+include ":app"

packages/audio_streamer/example/ios/Runner.xcodeproj/project.pbxproj

@@ -264,12 +264,13 @@
 			buildActionMask = 2147483647;
 			files = (
 			);
-			inputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-input-files.xcfilelist",
+			inputPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh",
+				"${PODS_CONFIGURATION_BUILD_DIR}/permission_handler_apple/permission_handler_apple_privacy.bundle",
 			);
 			name = "[CP] Copy Pods Resources";
-			outputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-output-files.xcfilelist",
+			outputPaths = (
+				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/permission_handler_apple_privacy.bundle",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -281,12 +282,13 @@
 			buildActionMask = 2147483647;
 			files = (
 			);
-			inputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			inputPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
+				"${BUILT_PRODUCTS_DIR}/audio_streamer/audio_streamer.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
-			outputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/audio_streamer.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;

packages/audio_streamer/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -26,7 +26,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
@@ -46,7 +45,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

packages/audio_streamer/example/lib/main.dart

@@ -5,13 +5,11 @@ import 'package:flutter/material.dart';
 import 'package:audio_streamer/audio_streamer.dart';
 import 'package:permission_handler/permission_handler.dart';
 
-void main() => runApp(AudioStreamingApp());
+void main() => runApp(new AudioStreamingApp());
 
 class AudioStreamingApp extends StatefulWidget {
-  const AudioStreamingApp({super.key});
-
   @override
-  AudioStreamingAppState createState() => AudioStreamingAppState();
+  AudioStreamingAppState createState() => new AudioStreamingAppState();
 }
 
 class AudioStreamingAppState extends State<AudioStreamingApp> {
@@ -83,9 +81,9 @@ class AudioStreamingAppState extends State<AudioStreamingApp> {
                     margin: EdgeInsets.all(25),
                     child: Column(children: [
                       Container(
-                        margin: EdgeInsets.only(top: 20),
                         child: Text(isRecording ? "Mic: ON" : "Mic: OFF",
                             style: TextStyle(fontSize: 25, color: Colors.blue)),
+                        margin: EdgeInsets.only(top: 20),
                       ),
                       Text(''),
                       Text('Max amp: ${latestBuffer?.reduce(max)}'),
@@ -96,8 +94,8 @@ class AudioStreamingAppState extends State<AudioStreamingApp> {
               ])),
           floatingActionButton: FloatingActionButton(
             backgroundColor: isRecording ? Colors.red : Colors.green,
-            onPressed: isRecording ? stop : start,
             child: isRecording ? Icon(Icons.stop) : Icon(Icons.mic),
+            onPressed: isRecording ? stop : start,
           ),
         ),
       );

packages/audio_streamer/example/pubspec.yaml

@@ -1,7 +1,6 @@
 name: audio_streamer_example
 description: Demonstrates how to use the audio_streamer plugin.
 publish_to: 'none'
-version: 1.0.0+0
 
 environment:
   sdk: ">=2.17.0 <4.0.0"

packages/audio_streamer/pubspec.yaml

@@ -1,6 +1,6 @@
 name: audio_streamer
 description: Streaming of Pulse-code modulation (PCM) audio from Android and iOS
-version: 4.2.1
+version: 4.2.2
 homepage: https://github.com/cph-cachet/flutter-plugins/tree/master/packages/
 
 environment: