software-mansion · mkopcins · Sep 10, 2025 · Sep 9, 2025 · Sep 10, 2025
diff --git a/apps/llm/android/app/src/main/AndroidManifest.xml b/apps/llm/android/app/src/main/AndroidManifest.xml
@@ -7,6 +7,7 @@
   <uses-permission android:name="android.permission.WRITE_CALENDAR"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_SETTINGS"/>
+  <uses-permission android:name="android.permission.RECORD_AUDIO"/>
   <queries>
     <intent>
       <action android:name="android.intent.action.VIEW"/>

diff --git a/apps/llm/app.json b/apps/llm/app.json
@@ -23,7 +23,22 @@
           "calendarPermission": "The app needs to access your calendar."
         }
       ],
-      "expo-router"
+      "expo-router",
+      [
+        "react-native-audio-api",
+        {
+          "iosBackgroundMode": true,
+          "iosMicrophonePermission": "This app requires access to the microphone to record audio.",
+          "androidPermissions": [
+            "android.permission.MODIFY_AUDIO_SETTINGS",
+            "android.permission.FOREGROUND_SERVICE",
+            "android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK",
+            "android.permission.RECORD_AUDIO"
+          ],
+          "androidForegroundService": true,
+          "androidFSTypes": ["mediaPlayback"]
+        }
+      ]
     ],
     "newArchEnabled": true,
     "splash": {

diff --git a/apps/llm/app/voice_chat/index.tsx b/apps/llm/app/voice_chat/index.tsx
@@ -22,38 +22,10 @@ import MicIcon from '../../assets/icons/mic_icon.svg';
 import StopIcon from '../../assets/icons/stop_icon.svg';
 import ColorPalette from '../../colors';
 import Messages from '../../components/Messages';
-import LiveAudioStream from 'react-native-live-audio-stream';
+import { AudioManager, AudioRecorder } from 'react-native-audio-api';
 import DeviceInfo from 'react-native-device-info';
-import { Buffer } from 'buffer';
 import { useIsFocused } from '@react-navigation/native';
 import { GeneratingContext } from '../../context';
-const audioStreamOptions = {
-  sampleRate: 16000,
-  channels: 1,
-  bitsPerSample: 16,
-  audioSource: 1,
-  bufferSize: 16000,
-};
-
-const startStreamingAudio = (options: any, onChunk: (data: string) => void) => {
-  LiveAudioStream.init(options);
-  LiveAudioStream.on('data', onChunk);
-  LiveAudioStream.start();
-};
-
-const float32ArrayFromPCMBinaryBuffer = (b64EncodedBuffer: string) => {
-  const b64DecodedChunk = Buffer.from(b64EncodedBuffer, 'base64');
-  const int16Array = new Int16Array(b64DecodedChunk.buffer);
-
-  const float32Array = new Float32Array(int16Array.length);
-  for (let i = 0; i < int16Array.length; i++) {
-    float32Array[i] = Math.max(
-      -1,
-      Math.min(1, (int16Array[i] / audioStreamOptions.bufferSize) * 8)
-    );
-  }
-  return float32Array;
-};
 
 export default function VoiceChatScreenWrapper() {
   const isFocused = useIsFocused();
@@ -63,6 +35,13 @@ export default function VoiceChatScreenWrapper() {
 
 function VoiceChatScreen() {
   const [isRecording, setIsRecording] = useState(false);
+  const [recorder] = useState(
+    () =>
+      new AudioRecorder({
+        sampleRate: 16000,
+        bufferLengthInSamples: 1600,
+      })
+  );
   const messageRecorded = useRef<boolean>(false);
   const { setGlobalGenerating } = useContext(GeneratingContext);
 
@@ -75,20 +54,27 @@ function VoiceChatScreen() {
     setGlobalGenerating(llm.isGenerating || speechToText.isGenerating);
   }, [llm.isGenerating, speechToText.isGenerating, setGlobalGenerating]);
 
-  const onChunk = (data: string) => {
-    const float32Chunk = float32ArrayFromPCMBinaryBuffer(data);
-    speechToText.streamInsert(Array.from(float32Chunk));
-  };
+  useEffect(() => {
+    AudioManager.setAudioSessionOptions({
+      iosCategory: 'playAndRecord',
+      iosMode: 'spokenAudio',
+      iosOptions: ['allowBluetooth', 'defaultToSpeaker'],
+    });
+    AudioManager.requestRecordingPermissions();
+  }, []);
 
   const handleRecordPress = async () => {
     if (isRecording) {
       setIsRecording(false);
-      LiveAudioStream.stop();
+      recorder.stop();
       messageRecorded.current = true;
-      speechToText.streamStop();
+      await speechToText.streamStop();
     } else {
       setIsRecording(true);
-      startStreamingAudio(audioStreamOptions, onChunk);
+      recorder.onAudioReady(async ({ buffer }) => {
+        await speechToText.streamInsert(buffer.getChannelData(0));
+      });
+      recorder.start();
       const transcription = await speechToText.stream();
       await llm.sendMessage(transcription);
     }

diff --git a/apps/llm/ios/Podfile.lock b/apps/llm/ios/Podfile.lock
@@ -1403,7 +1403,7 @@ PODS:
     - React-jsiexecutor
     - React-RCTFBReactNativeSpec
     - ReactCommon/turbomodule/core
-  - react-native-executorch (0.5.2):
+  - react-native-executorch (0.5.0):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -1826,7 +1826,7 @@ PODS:
     - React-logger (= 0.79.2)
     - React-perflogger (= 0.79.2)
     - React-utils (= 0.79.2)
-  - RNAudioAPI (0.5.7):
+  - RNAudioAPI (0.8.2):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -1849,9 +1849,9 @@ PODS:
     - ReactCodegen
     - ReactCommon/turbomodule/bridging
     - ReactCommon/turbomodule/core
-    - RNAudioAPI/audioapi (= 0.5.7)
+    - RNAudioAPI/audioapi (= 0.8.2)
     - Yoga
-  - RNAudioAPI/audioapi (0.5.7):
+  - RNAudioAPI/audioapi (0.8.2):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -1874,9 +1874,9 @@ PODS:
     - ReactCodegen
     - ReactCommon/turbomodule/bridging
     - ReactCommon/turbomodule/core
-    - RNAudioAPI/audioapi/ios (= 0.5.7)
+    - RNAudioAPI/audioapi/ios (= 0.8.2)
     - Yoga
-  - RNAudioAPI/audioapi/ios (0.5.7):
+  - RNAudioAPI/audioapi/ios (0.8.2):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -1926,8 +1926,6 @@ PODS:
     - ReactCommon/turbomodule/bridging
     - ReactCommon/turbomodule/core
     - Yoga
-  - RNLiveAudioStream (1.1.1):
-    - React
   - RNReanimated (3.17.5):
     - DoubleConversion
     - glog
@@ -2246,7 +2244,6 @@ DEPENDENCIES:
   - RNAudioAPI (from `../../../node_modules/react-native-audio-api`)
   - RNDeviceInfo (from `../../../node_modules/react-native-device-info`)
   - RNGestureHandler (from `../../../node_modules/react-native-gesture-handler`)
-  - RNLiveAudioStream (from `../../../node_modules/react-native-live-audio-stream`)
   - RNReanimated (from `../../../node_modules/react-native-reanimated`)
   - RNScreens (from `../../../node_modules/react-native-screens`)
   - RNSVG (from `../../../node_modules/react-native-svg`)
@@ -2430,8 +2427,6 @@ EXTERNAL SOURCES:
     :path: "../../../node_modules/react-native-device-info"
   RNGestureHandler:
     :path: "../../../node_modules/react-native-gesture-handler"
-  RNLiveAudioStream:
-    :path: "../../../node_modules/react-native-live-audio-stream"
   RNReanimated:
     :path: "../../../node_modules/react-native-reanimated"
   RNScreens:
@@ -2525,15 +2520,14 @@ SPEC CHECKSUMS:
   ReactAppDependencyProvider: 04d5eb15eb46be6720e17a4a7fa92940a776e584
   ReactCodegen: 7ea266ccd94436294f516247db7402b57b1214af
   ReactCommon: 76d2dc87136d0a667678668b86f0fca0c16fdeb0
-  RNAudioAPI: 2e3fd4bf75aa5717791babb30126707504996f09
+  RNAudioAPI: 3e398c4e9d44bb6b0c0b00e902057613224fc024
   RNDeviceInfo: d863506092aef7e7af3a1c350c913d867d795047
   RNGestureHandler: 7d0931a61d7ba0259f32db0ba7d0963c3ed15d2b
-  RNLiveAudioStream: 93ac2bb6065be9018d0b00157b220f11cebc1513
   RNReanimated: afd6a269a47d6f13ba295c46c6c0e14e3cbd0d8a
   RNScreens: 482e9707f9826230810c92e765751af53826d509
   RNSVG: 794f269526df9ddc1f79b3d1a202b619df0368e3
   SocketRocket: d4aabe649be1e368d1318fdf28a022d714d65748
-  sqlite3: 83105acd294c9137c026e2da1931c30b4588ab81
+  sqlite3: 1d85290c3321153511f6e900ede7a1608718bbd5
   Yoga: c758bfb934100bb4bf9cbaccb52557cee35e8bdf
 
 PODFILE CHECKSUM: bba19a069e673f2259009e9d2caab44374fdebcf

diff --git a/apps/llm/ios/llm.xcodeproj/project.pbxproj b/apps/llm/ios/llm.xcodeproj/project.pbxproj
@@ -28,12 +28,11 @@
 		B79E360E00239D910BF9B38D /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xml; name = PrivacyInfo.xcprivacy; path = llm/PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
 		BB2F792C24A3F905000567C9 /* Expo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = Expo.plist; sourceTree = "<group>"; };
 		E8C01EF33FCE4105BBBC9DF6 /* Aeonik-Medium.otf */ = {isa = PBXFileReference; explicitFileType = undefined; fileEncoding = 9; includeInIndex = 0; lastKnownFileType = unknown; name = "Aeonik-Medium.otf"; path = "../assets/fonts/Aeonik-Medium.otf"; sourceTree = "<group>"; };
-		EA4529BE680FEB0AB7539557 /* Pods-llm.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-llm.release.xcconfig"; path = "Target Support Files/Pods-llm/Pods-llm.release.xcconfig"; sourceTree = "<group>"; };
 		ED297162215061F000B7C4FE /* JavaScriptCore.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = JavaScriptCore.framework; path = System/Library/Frameworks/JavaScriptCore.framework; sourceTree = SDKROOT; };
 		F11748412D0307B40044C1D9 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = AppDelegate.swift; path = llm/AppDelegate.swift; sourceTree = "<group>"; };
 		F11748442D0722820044C1D9 /* llm-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "llm-Bridging-Header.h"; path = "llm/llm-Bridging-Header.h"; sourceTree = "<group>"; };
+		F5CE0775ADE5923FA417B603 /* libPods-llm.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-llm.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		F866B7979FB94C8797EE2E3D /* Aeonik-Regular.otf */ = {isa = PBXFileReference; explicitFileType = undefined; fileEncoding = 9; includeInIndex = 0; lastKnownFileType = unknown; name = "Aeonik-Regular.otf"; path = "../assets/fonts/Aeonik-Regular.otf"; sourceTree = "<group>"; };
-		FCA4A9AE0011869427989B32 /* libPods-llm.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-llm.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -96,6 +95,15 @@
 			name = Frameworks;
 			sourceTree = "<group>";
 		};
+		3014A6CAF64EC97E4003A2A3 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				4F489A14802F01369BFDDEFD /* Pods-llm.debug.xcconfig */,
+				63C842393C3838DA2ECEFC7C /* Pods-llm.release.xcconfig */,
+			);
+			path = Pods;
+			sourceTree = "<group>";
+		};
 		832341AE1AAA6A7D00B99B32 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
@@ -292,7 +300,52 @@
 			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;
 		};
-		E0CDBD4D0993974173A0E9FD /* [CP] Copy Pods Resources */ = {
+		281D8603161F8B331E2BA335 /* [Expo] Configure project */ = {
+			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+			);
+			name = "[Expo] Configure project";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "# This script configures Expo modules and generates the modules provider file.\nbash -l -c \"./Pods/Target\\ Support\\ Files/Pods-llm/expo-configure-project.sh\"\n";
+		};
+		62055444ECB4CA2743E68CDC /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-llm/Pods-llm-frameworks.sh",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/RNAudioAPI/libavcodec.framework/libavcodec",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/RNAudioAPI/libavformat.framework/libavformat",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/RNAudioAPI/libavutil.framework/libavutil",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/RNAudioAPI/libswresample.framework/libswresample",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/hermes-engine/Pre-built/hermes.framework/hermes",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/libavcodec.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/libavformat.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/libavutil.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/libswresample.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/hermes.framework",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-llm/Pods-llm-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
+		800E24972A6A228C8D4807E9 /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (

diff --git a/apps/llm/metro.config.js b/apps/llm/metro.config.js
@@ -1,21 +1,22 @@
 const { getDefaultConfig } = require('expo/metro-config');
+const {
+  wrapWithAudioAPIMetroConfig,
+} = require('react-native-audio-api/metro-config');
 
-module.exports = (() => {
-  const config = getDefaultConfig(__dirname);
+const config = getDefaultConfig(__dirname);
 
-  const { transformer, resolver } = config;
+const { transformer, resolver } = config;
 
-  config.transformer = {
-    ...transformer,
-    babelTransformerPath: require.resolve('react-native-svg-transformer/expo'),
-  };
-  config.resolver = {
-    ...resolver,
-    assetExts: resolver.assetExts.filter((ext) => ext !== 'svg'),
-    sourceExts: [...resolver.sourceExts, 'svg'],
-  };
+config.transformer = {
+  ...transformer,
+  babelTransformerPath: require.resolve('react-native-svg-transformer/expo'),
+};
+config.resolver = {
+  ...resolver,
+  assetExts: resolver.assetExts.filter((ext) => ext !== 'svg'),
+  sourceExts: [...resolver.sourceExts, 'svg'],
+};
 
-  config.resolver.assetExts.push('pte');
+config.resolver.assetExts.push('pte');
 
-  return config;
-})();
+module.exports = wrapWithAudioAPIMetroConfig(config);
diff --git a/apps/llm/package.json b/apps/llm/package.json
@@ -28,11 +28,10 @@
     "metro-config": "^0.81.0",
     "react": "19.0.0",
     "react-native": "0.79.2",
-    "react-native-audio-api": "0.5.7",
+    "react-native-audio-api": "^0.8.2",
     "react-native-device-info": "^14.0.4",
     "react-native-executorch": "workspace:*",
     "react-native-gesture-handler": "~2.24.0",
-    "react-native-live-audio-stream": "^1.1.1",
     "react-native-loading-spinner-overlay": "^3.0.1",
     "react-native-markdown-display": "^7.0.2",
     "react-native-reanimated": "~3.17.4",

diff --git a/apps/speech-to-text/ios/Podfile.lock b/apps/speech-to-text/ios/Podfile.lock
@@ -1395,7 +1395,7 @@ PODS:
     - React-jsiexecutor
     - React-RCTFBReactNativeSpec
     - ReactCommon/turbomodule/core
-  - react-native-executorch (0.4.2):
+  - react-native-executorch (0.5.0):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -2382,7 +2382,7 @@ SPEC CHECKSUMS:
   React-logger: 8edfcedc100544791cd82692ca5a574240a16219
   React-Mapbuffer: c3f4b608e4a59dd2f6a416ef4d47a14400194468
   React-microtasksnativemodule: 054f34e9b82f02bd40f09cebd4083828b5b2beb6
-  react-native-executorch: c18d209e226f0530a9ee88f1d60ce5837d4800ee
+  react-native-executorch: 3c871f7ed2e2b0ff92519ce38f06f0904784dbdb
   react-native-safe-area-context: 562163222d999b79a51577eda2ea8ad2c32b4d06
   React-NativeModulesApple: 2c4377e139522c3d73f5df582e4f051a838ff25e
   React-oscompat: ef5df1c734f19b8003e149317d041b8ce1f7d29c

diff --git a/apps/speech-to-text/ios/speechtotext.xcodeproj/project.pbxproj b/apps/speech-to-text/ios/speechtotext.xcodeproj/project.pbxproj
@@ -276,7 +276,6 @@
 				"${PODS_CONFIGURATION_BUILD_DIR}/React-cxxreact/React-cxxreact_privacy.bundle",
 				"${PODS_CONFIGURATION_BUILD_DIR}/boost/boost_privacy.bundle",
 				"${PODS_CONFIGURATION_BUILD_DIR}/glog/glog_privacy.bundle",
-				"${PODS_CONFIGURATION_BUILD_DIR}/react-native-image-picker/RNImagePickerPrivacyInfo.bundle",
 			);
 			name = "[CP] Copy Pods Resources";
 			outputPaths = (
@@ -290,7 +289,6 @@
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/React-cxxreact_privacy.bundle",
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/boost_privacy.bundle",
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/glog_privacy.bundle",
-				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/RNImagePickerPrivacyInfo.bundle",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -305,12 +303,10 @@
 			inputPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-speechtotext/Pods-speechtotext-frameworks.sh",
 				"${PODS_XCFRAMEWORKS_BUILD_DIR}/hermes-engine/Pre-built/hermes.framework/hermes",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/react-native-executorch/ExecutorchLib.framework/ExecutorchLib",
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/hermes.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/ExecutorchLib.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;