feat: add api to set volume per sound

android/src/main/cpp/AudioEngine.cpp

@@ -115,6 +115,16 @@ void AudioEngine::seekSoundsTo(const std::vector<std::pair<std::string, double>>
     }
 }
 
+void AudioEngine::setSoundsVolume(const std::vector<std::pair<std::string, double>> & pairs) {
+    for (const auto& pair: pairs) {
+        auto it = mPlayers.find(pair.first);
+        if(it != mPlayers.end()) {
+            it->second->setVolume(static_cast<float >(pair.second));
+        }
+    }
+}
+
+
 LoadSoundResult AudioEngine::loadSound(int fd, int offset, int length) {
     auto playersSize = mPlayers.size();
 
@@ -149,4 +159,3 @@ UnloadSoundResult AudioEngine::unloadSound(const std::string &playerId) {
 
     return {.error = std::nullopt};
 }
-

android/src/main/cpp/AudioEngine.h

@@ -22,6 +22,7 @@ class AudioEngine : public oboe::AudioStreamDataCallback{
     void playSounds(const std::vector<std::pair<std::string, bool>>&);
     void loopSounds(const std::vector<std::pair<std::string, bool>>&);
     void seekSoundsTo(const std::vector<std::pair<std::string, double>>&);
+    void setSoundsVolume(const std::vector<std::pair<std::string, double>>&);
     LoadSoundResult loadSound(int fd, int offset, int length);
     UnloadSoundResult unloadSound(const std::string &playerId);
 

android/src/main/cpp/audio/Player.cpp

@@ -35,7 +35,7 @@ void Player::renderAudio(float *targetData, int32_t numFrames){
 
         for (int i = 0; i < framesToRenderFromData; ++i) {
             for (int j = 0; j < properties.channelCount; ++j) {
-                targetData[(i*properties.channelCount)+j] += data[(mReadFrameIndex*properties.channelCount)+j];
+                targetData[(i*properties.channelCount)+j] += (mVolume * data[(mReadFrameIndex*properties.channelCount)+j]);
             }
 
             // Increment and handle wraparound

android/src/main/cpp/audio/Player.h

@@ -48,10 +48,12 @@ class Player : public IRenderableAudio{
     void renderAudio(float *targetData, int32_t numFrames) override;
     void setPlaying(bool isPlaying) { LOGE("Setting isPlaying to: %d", isPlaying); mIsPlaying = isPlaying; };
     void setLooping(bool isLooping) { mIsLooping = isLooping; };
+    void setVolume(float volume) { mVolume = volume; };
     void seekTo(int64_t timeInMs);
 
 private:
     int32_t mReadFrameIndex = 0;
+    float mVolume = 1;
     std::atomic<bool> mIsPlaying { false };
     std::atomic<bool> mIsLooping { false };
     std::unique_ptr<DataSource> mSource;

android/src/main/cpp/native-lib.cpp

@@ -180,4 +180,11 @@ Java_com_audioplayback_AudioPlaybackModule_seekSoundsToNative(JNIEnv *env, jobje
                                             jdoubleArray values) {
     audioEngine->seekSoundsTo(zipStringDoubleArrays(env, ids, values));
 }
+
+JNIEXPORT void JNICALL
+Java_com_audioplayback_AudioPlaybackModule_setSoundsVolumeNative(JNIEnv *env, jobject thiz,
+                                                                 jobjectArray ids,
+                                                                 jdoubleArray values) {
+    audioEngine->setSoundsVolume(zipStringDoubleArrays(env, ids, values));
+}
 }

android/src/main/java/com/audioplayback/AudioPlaybackModule.kt

@@ -71,6 +71,12 @@ class AudioPlaybackModule internal constructor(context: ReactApplicationContext)
     seekSoundsToNative(ids, doubles)
   }
 
+  @ReactMethod
+  override fun setSoundsVolume(arg: ReadableArray) {
+    val (ids, doubles) = readableArrayToStringDoubleArray(arg)
+    setSoundsVolumeNative(ids, doubles)
+  }
+
 
   @ReactMethod(isBlockingSynchronousMethod = true)
   override fun unloadSound(id: String): WritableMap {
@@ -178,6 +184,7 @@ class AudioPlaybackModule internal constructor(context: ReactApplicationContext)
   private external fun playSoundsNative(ids: Array<String>, values: BooleanArray)
   private external fun loopSoundsNative(ids: Array<String>, values: BooleanArray)
   private external fun seekSoundsToNative(ids: Array<String>, values: DoubleArray)
+  private external fun setSoundsVolumeNative(ids: Array<String>, values: DoubleArray)
   private external fun loadSoundNative(fd: Int, fileLength: Int, fileOffset: Int): LoadSoundResult
   private external fun unloadSoundNative(playerId: String): UnloadSoundResult
 

android/src/oldarch/AudioPlaybackSpec.kt

@@ -22,6 +22,8 @@ abstract class AudioPlaybackSpec internal constructor(context: ReactApplicationC
 
   abstract fun seekSoundsTo(arg: ReadableArray)
 
+  abstract fun setSoundsVolume(arg: ReadableArray)
+
   abstract fun unloadSound(id: String): WritableMap
 
   abstract fun loadSound(uri: String, promise: Promise)

example/Gemfile.lock

@@ -0,0 +1,119 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.7)
+      base64
+      nkf
+      rexml
+    activesupport (7.1.5)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
+      minitest (>= 5.1)
+      mutex_m
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    algoliasearch (1.27.5)
+      httpclient (~> 2.8, >= 2.8.3)
+      json (>= 1.5.1)
+    atomos (0.1.3)
+    base64 (0.2.0)
+    benchmark (0.4.0)
+    bigdecimal (3.1.8)
+    claide (1.1.0)
+    cocoapods (1.15.2)
+      addressable (~> 2.8)
+      claide (>= 1.0.2, < 2.0)
+      cocoapods-core (= 1.15.2)
+      cocoapods-deintegrate (>= 1.0.3, < 2.0)
+      cocoapods-downloader (>= 2.1, < 3.0)
+      cocoapods-plugins (>= 1.0.0, < 2.0)
+      cocoapods-search (>= 1.0.0, < 2.0)
+      cocoapods-trunk (>= 1.6.0, < 2.0)
+      cocoapods-try (>= 1.1.0, < 2.0)
+      colored2 (~> 3.1)
+      escape (~> 0.0.4)
+      fourflusher (>= 2.3.0, < 3.0)
+      gh_inspector (~> 1.0)
+      molinillo (~> 0.8.0)
+      nap (~> 1.0)
+      ruby-macho (>= 2.3.0, < 3.0)
+      xcodeproj (>= 1.23.0, < 2.0)
+    cocoapods-core (1.15.2)
+      activesupport (>= 5.0, < 8)
+      addressable (~> 2.8)
+      algoliasearch (~> 1.0)
+      concurrent-ruby (~> 1.1)
+      fuzzy_match (~> 2.0.4)
+      nap (~> 1.0)
+      netrc (~> 0.11)
+      public_suffix (~> 4.0)
+      typhoeus (~> 1.0)
+    cocoapods-deintegrate (1.0.5)
+    cocoapods-downloader (2.1)
+    cocoapods-plugins (1.0.0)
+      nap
+    cocoapods-search (1.0.1)
+    cocoapods-trunk (1.6.0)
+      nap (>= 0.8, < 2.0)
+      netrc (~> 0.11)
+    cocoapods-try (1.2.0)
+    colored2 (3.1.2)
+    concurrent-ruby (1.3.4)
+    connection_pool (2.4.1)
+    drb (2.2.1)
+    escape (0.0.4)
+    ethon (0.16.0)
+      ffi (>= 1.15.0)
+    ffi (1.17.0)
+    fourflusher (2.3.1)
+    fuzzy_match (2.0.4)
+    gh_inspector (1.1.3)
+    httpclient (2.8.3)
+    i18n (1.14.6)
+      concurrent-ruby (~> 1.0)
+    json (2.8.2)
+    logger (1.6.1)
+    minitest (5.25.2)
+    molinillo (0.8.0)
+    mutex_m (0.3.0)
+    nanaimo (0.3.0)
+    nap (1.1.0)
+    netrc (0.11.0)
+    nkf (0.2.0)
+    public_suffix (4.0.7)
+    rexml (3.3.9)
+    ruby-macho (2.5.1)
+    securerandom (0.3.2)
+    typhoeus (1.4.1)
+      ethon (>= 0.9.0)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    xcodeproj (1.25.1)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.3.0)
+      rexml (>= 3.3.6, < 4.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  activesupport (>= 6.1.7.5, != 7.1.0)
+  cocoapods (>= 1.13, != 1.15.1, != 1.15.0)
+  xcodeproj (< 1.26.0)
+
+RUBY VERSION
+   ruby 3.0.0p0
+
+BUNDLED WITH
+   2.5.17

example/ios/Podfile.lock

@@ -1263,6 +1263,49 @@ PODS:
     - ReactCommon/turbomodule/bridging
     - ReactCommon/turbomodule/core
     - Yoga
+  - react-native-slider (4.5.5):
+    - DoubleConversion
+    - glog
+    - hermes-engine
+    - RCT-Folly (= 2024.01.01.00)
+    - RCTRequired
+    - RCTTypeSafety
+    - React-Core
+    - React-debug
+    - React-Fabric
+    - React-featureflags
+    - React-graphics
+    - React-ImageManager
+    - react-native-slider/common (= 4.5.5)
+    - React-NativeModulesApple
+    - React-RCTFabric
+    - React-rendererdebug
+    - React-utils
+    - ReactCodegen
+    - ReactCommon/turbomodule/bridging
+    - ReactCommon/turbomodule/core
+    - Yoga
+  - react-native-slider/common (4.5.5):
+    - DoubleConversion
+    - glog
+    - hermes-engine
+    - RCT-Folly (= 2024.01.01.00)
+    - RCTRequired
+    - RCTTypeSafety
+    - React-Core
+    - React-debug
+    - React-Fabric
+    - React-featureflags
+    - React-graphics
+    - React-ImageManager
+    - React-NativeModulesApple
+    - React-RCTFabric
+    - React-rendererdebug
+    - React-utils
+    - ReactCodegen
+    - ReactCommon/turbomodule/bridging
+    - ReactCommon/turbomodule/core
+    - Yoga
   - React-nativeconfig (0.76.2)
   - React-NativeModulesApple (0.76.2):
     - glog
@@ -1572,6 +1615,7 @@ DEPENDENCIES:
   - React-Mapbuffer (from `../node_modules/react-native/ReactCommon`)
   - React-microtasksnativemodule (from `../node_modules/react-native/ReactCommon/react/nativemodule/microtasks`)
   - react-native-audio-playback (from `../..`)
+  - "react-native-slider (from `../node_modules/@react-native-community/slider`)"
   - React-nativeconfig (from `../node_modules/react-native/ReactCommon`)
   - React-NativeModulesApple (from `../node_modules/react-native/ReactCommon/react/nativemodule/core/platform/ios`)
   - React-perflogger (from `../node_modules/react-native/ReactCommon/reactperflogger`)
@@ -1679,6 +1723,8 @@ EXTERNAL SOURCES:
     :path: "../node_modules/react-native/ReactCommon/react/nativemodule/microtasks"
   react-native-audio-playback:
     :path: "../.."
+  react-native-slider:
+    :path: "../node_modules/@react-native-community/slider"
   React-nativeconfig:
     :path: "../node_modules/react-native/ReactCommon"
   React-NativeModulesApple:
@@ -1749,60 +1795,61 @@ SPEC CHECKSUMS:
   RCTTypeSafety: 30e36ceafa26979860e13fb3f234fb61692924c2
   React: 10ad41b51f981992714011b6a4e081234c28dc2e
   React-callinvoker: 58b51494f8b2cca07a27fc6f69273239c30a1e70
-  React-Core: 54860c16fb5873a6f00dd44d8979bbb648b34c7c
-  React-CoreModules: 443101f113a7b5d51b93e061574dcadf7850f8cc
-  React-cxxreact: 5407ecb854a755de34c0e6b03965d3a51c28c933
+  React-Core: 7a5e9897daf0189c0233b25243d6704e5b9025d8
+  React-CoreModules: 09d4f4ddd85ce9301c4b06dfe68750a82ee4b4f5
+  React-cxxreact: 29bfe097a993c73a314f569998fe863eb6fb8a18
   React-debug: 252c723eb205cc508aa9690a16dff46293c30ed8
-  React-defaultsnativemodule: 1fb982daba4ac5bb3052ae262a919a0d117f3b1b
-  React-domnativemodule: 914401fb13804b7828020d7b3a89afa72ff22564
-  React-Fabric: 58696d9eaee305bb5a5af26071966dcfb941f9eb
-  React-FabricComponents: a037b977430eceae4bac539934497bacc8de3971
-  React-FabricImage: 2658c3e383195f69e7c83e4f75519bee17c3169a
+  React-defaultsnativemodule: f32fc96c2787aa5548a2438f9c9d39df30457529
+  React-domnativemodule: 409bb66e48c19997551f7e5adc0e4402adf3e5e8
+  React-Fabric: 7214dbd96d80c2c5871e3940b2a922ae4ff7a66d
+  React-FabricComponents: 4b46303dad5862b2c132494c6933d70e8b2b5271
+  React-FabricImage: ac6e46b8d6e12deb20887684c8cd1b60d573c738
   React-featureflags: 7dc483869b3a940dcd92c7942c5e3492ad6afe68
-  React-featureflagsnativemodule: 7a50dda8a6d3883139c47b4bda797156737240db
-  React-graphics: 066863eb87b142f0603fed08c71bac452238ac3e
-  React-hermes: 8f31f252aff98a4cb711ccf6644cccfe35d8edd1
-  React-idlecallbacksnativemodule: c3f68fe97e379c4c1b6c4ba25e5d450cbe931e25
-  React-ImageManager: 36240f8ab7181551574ca443da507272dbbf7014
-  React-jserrorhandler: 1aa045c492222751dc476bcb973f787e82f952b9
-  React-jsi: b96853ac12c1dab5fe3ea131f959fda0bbaf1151
-  React-jsiexecutor: e38748a0e9d899f63dec562f93ac06c7acbc813d
-  React-jsinspector: 91b3c73d2afb7627af7872cedb0b74a0f00f57d1
-  React-jsitracing: a340047c9fd31a36b222569c402e472e20557805
-  React-logger: 81d58ca6f1d93fca9a770bda6cc1c4fbfcc99c9c
-  React-Mapbuffer: 726951e68f4bb1c2513d322f2548798b2a3d628d
-  React-microtasksnativemodule: 7a69a9b8fded72ea3cf81923ecf75cad5558ed26
-  react-native-audio-playback: 90ecd527297c496404fbad379c672d59a53bb6cc
+  React-featureflagsnativemodule: 2e65d2c94448d588a605de0d2aadce9c39c7ce31
+  React-graphics: 52ca86af6628cb95cc472b2f0f7c42018906881d
+  React-hermes: ab8705477c497a5839966bd57471ee3611f864f8
+  React-idlecallbacksnativemodule: ad29fb45bc50ebbbbb6a08a93e25909f65e2ca12
+  React-ImageManager: 68a1bc3ba2c11eb01b01ebbd1e682fa265b6dc2e
+  React-jserrorhandler: 8bc8fc6c85c743af48143d693a8d661cb23bc96d
+  React-jsi: de2c6119671b281671fabf9e96eb11110207fe9d
+  React-jsiexecutor: 936132921f4d991af7b4faa7424fc54e67791dd0
+  React-jsinspector: adc8764a6d2a331c20f42db9192f348b3f8050fa
+  React-jsitracing: 3f04035f1a39efe206056c4a28b725673c2e696b
+  React-logger: addd140841248966c2547eb94836399cc1061f4d
+  React-Mapbuffer: 029b5332e78af8c67c4b5e65edfc717068b8eac1
+  React-microtasksnativemodule: f30949ee318ba90b9668de1e325b98838b9a4da2
+  react-native-audio-playback: 37e5bb870f3ce91609c94243d99351f9bc68914d
+  react-native-slider: d1a9121980fc81678c6d30b82f312c778fba563c
   React-nativeconfig: 470fce6d871c02dc5eff250a362d56391b7f52d6
-  React-NativeModulesApple: 6297fc3136c1fd42884795c51d7207de6312b606
-  React-perflogger: f2c94413cfad44817c96cab33753831e73f0d0dd
-  React-performancetimeline: d6e493713e6aab3cc8b7c1c07e97160e22dd79cc
+  React-NativeModulesApple: 1586448c61a7c2bd4040cc03ccde66a72037e77e
+  React-perflogger: c8860eaab4fe60d628b27bf0086a372c429fc74f
+  React-performancetimeline: 94e04b2067bc774df42ced96c8c3582fba9d7f88
   React-RCTActionSheet: 2eb26cbf384f3d3b2cb2e23be850a956d83f77ab
-  React-RCTAnimation: 59463699a92edc6705ce5306bb789d6a0ca4df0b
-  React-RCTAppDelegate: 4d9efca7caa477b106e3d55af339d0e071441536
-  React-RCTBlob: 0883f5363069ad30f628c970fcb413a619e42804
-  React-RCTFabric: 4c761af601a1fe0061b15df97af9fb77403362a2
-  React-RCTImage: 78884b7ea6ef4f7bb9655614bf09a40054f282ce
-  React-RCTLinking: b9beba7465fd9a1ed7a88a4e7fc403d26e17ab95
-  React-RCTNetwork: 701d9c050077596b15a11b6b573ed95c309d2315
-  React-RCTSettings: e700a82e3e923c10060b8f65297f9d321b93d8eb
-  React-RCTText: e782ce1c3f9d915daf50d97157f8c226e8f3d206
-  React-RCTVibration: 2a19c56be78cb7afce9f4f3471aacfb063f32a00
+  React-RCTAnimation: aa0a663829963ca72f4c722e71bd5debbecc1348
+  React-RCTAppDelegate: 12688b64e1e28e0eb1c628690678ae5d3ab356b4
+  React-RCTBlob: bef788ef3433170f9748d0e00d1afc7be64bc51d
+  React-RCTFabric: f1ce02d6fecbf5266bfafa228eed179ed2c182e7
+  React-RCTImage: a9de66d305fa02008759a2aa5a723b68d18907e5
+  React-RCTLinking: 15fe8ccad84a4a5274d55b9d43e223896718772d
+  React-RCTNetwork: 7635ab6b7617648e5b5e35cdb3a4edab6fa309a6
+  React-RCTSettings: 18e666705ea62aac59f2a8d50ced87b9b8902c7b
+  React-RCTText: 5cf76f649b4781362d23f9ee3d52e8d12a74dd18
+  React-RCTVibration: bd72dc267866c8cd524c9a61d15060949ff24cf9
   React-rendererconsistency: b389e324712bf0869529823216e922836ed9b737
-  React-rendererdebug: 9f5629032c0937c62b21dcaf96b374a149bf8a44
+  React-rendererdebug: 6b5dcd3797ec96001304e6bfaae408fa4f3ce3f3
   React-rncore: 2cf6b2348ee5d5431c4735180364b207ecf47123
-  React-RuntimeApple: 84d648b9a87c34041d6628dde50d1acf54e5bf89
-  React-RuntimeCore: 79290b2eb17a25c1b23c4d5dde13d43c20467eef
+  React-RuntimeApple: cb6e7f3e8911da8ebfdd3b0e7776c1db656c7f6b
+  React-RuntimeCore: b6213eb42011ecc9a97060f8714d8d57b97775c4
   React-runtimeexecutor: 69e27948ee2127400297c7de50b809a7cd127a15
-  React-RuntimeHermes: 5fe2082f98187410c1815c532f72348fbe1d0517
-  React-runtimescheduler: 95b7087f459699756c1b7feb3f4637066c337b62
+  React-RuntimeHermes: 3a974aa24b83a7a0396edb35cb333c1d744563e0
+  React-runtimescheduler: 567b00b76261df4a791ea37eb076c1c496c08ac2
   React-timing: 97673939f96f79031d2a5a0a92285618475149ec
-  React-utils: ed6cb7ba089ac0856aa104df12691e99abbf14e1
-  ReactCodegen: 93b271af49774429f34d7fd561197020d86436e2
-  ReactCommon: 208cb02e3c0bb8a727b3e1a1782202bcfa5d9631
+  React-utils: c8c0c746031419a29cfd8c72a394fdeac0684a84
+  ReactCodegen: a64e8f3a8bba0ecf88fce06c2874e021d55148f3
+  ReactCommon: 7b9403030ff3430ccffed63cd25c8aeab2a3ea7e
   SocketRocket: d4aabe649be1e368d1318fdf28a022d714d65748
   Yoga: 96872ee462cfc43866ad013c8160d4ff6b85709b
 
 PODFILE CHECKSUM: db41a2e031518fb452cb8d57b6501f7d2b8a89b0
 
-COCOAPODS: 1.14.3
+COCOAPODS: 1.15.2

example/package.json

@@ -10,6 +10,7 @@
     "build:ios": "react-native build-ios --scheme AudioPlaybackExample --mode Debug --extra-params \"-sdk iphonesimulator CC=clang CPLUSPLUS=clang++ LD=clang LDPLUSPLUS=clang++ GCC_OPTIMIZATION_LEVEL=0 GCC_PRECOMPILE_PREFIX_HEADER=YES ASSETCATALOG_COMPILER_OPTIMIZATION=time DEBUG_INFORMATION_FORMAT=dwarf COMPILER_INDEX_STORE_ENABLE=NO\""
   },
   "dependencies": {
+    "@react-native-community/slider": "4.5.5",
     "react": "18.3.1",
     "react-native": "0.76.2"
   },