Fix bug in generate for Android

Author: mitchsayre

README.md

@@ -26,7 +26,7 @@ React Native autolinking handles Android integration after the package is instal
 
 ## Quick start
 
-Your `modelId` is the **Model Credential** shown in your Wfloat account after purchase.
+Your `modelId` is the **Model Credential** shown in your Wfloat account after sign up.
 
 ```tsx
 import { SpeechClient } from "@wfloat/react-native-wfloat";

android/src/main/java/com/wfloat/WfloatAudioSession.kt

@@ -27,6 +27,10 @@ internal class WfloatAudioSession(
   ) -> Unit,
   private val playbackFinishedHandler: (requestId: Int) -> Unit,
 ) {
+  companion object {
+    private const val BYTES_PER_PCM_FLOAT_SAMPLE = 4
+  }
+
   private data class AudioWriteItem(
     val samples: FloatArray,
   )
@@ -69,12 +73,19 @@ internal class WfloatAudioSession(
   private var totalFramesScheduled = 0L
 
   init {
+    require(sampleRate > 0) { "Invalid sample rate: $sampleRate" }
+
     val minBufferSize = AudioTrack.getMinBufferSize(
       sampleRate,
       AudioFormat.CHANNEL_OUT_MONO,
       AudioFormat.ENCODING_PCM_FLOAT
     )
-    val bufferSize = max(minBufferSize, sampleRate / 2)
+    require(minBufferSize > 0) {
+      "Failed to determine minimum audio buffer size for sample rate $sampleRate."
+    }
+
+    val targetBufferSizeBytes = (sampleRate * BYTES_PER_PCM_FLOAT_SAMPLE) / 2
+    val bufferSize = max(minBufferSize, targetBufferSizeBytes)
 
     val attributes = AudioAttributes.Builder()
       .setContentType(AudioAttributes.CONTENT_TYPE_SPEECH)
@@ -94,6 +105,9 @@ internal class WfloatAudioSession(
       AudioTrack.MODE_STREAM,
       AudioManager.AUDIO_SESSION_ID_GENERATE
     )
+    require(track.state == AudioTrack.STATE_INITIALIZED) {
+      "Failed to initialize AudioTrack for sample rate $sampleRate and buffer size $bufferSize."
+    }
     track.play()
 
     playbackThread = Thread(

example/ios/Podfile.lock

@@ -1263,7 +1263,7 @@ PODS:
     - ReactCommon/turbomodule/bridging
     - ReactCommon/turbomodule/core
     - Yoga
-  - react-native-wfloat (0.2.0):
+  - react-native-wfloat (1.0.1):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -1797,7 +1797,7 @@ SPEC CHECKSUMS:
   React-Mapbuffer: 7eb5d69e1154e7743487ef0c8d7261e5b59afb32
   React-microtasksnativemodule: 01dd998649ff5f8814846b7eee84c4d57f5d3671
   react-native-blob-util: 5c9cd69d650932ed699ed51fe026a55aeb070bca
-  react-native-wfloat: 298fb67b1ac6bdc87a311913e8a575a809b3b8dd
+  react-native-wfloat: 076194cc23745e5c1e69f4cae645010e0a470d53
   React-nativeconfig: f7ab6c152e780b99a8c17448f2d99cf5f69a2311
   React-NativeModulesApple: 9aeb901b9bfcc9235e912445fb3cf4780a99baf4
   React-perflogger: 16e049953d21b37e9871ddf0b02f414e12ff14ba

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wfloat/react-native-wfloat",
-  "version": "1.0.0",
+  "version": "1.0.2",
   "description": "Wfloat package for react native",
   "source": "./src/index.tsx",
   "main": "./lib/commonjs/index.js",

src/modelAssets.ts

@@ -8,7 +8,7 @@ export type ModelAssetsResponse = {
 };
 
 const MODEL_ASSET_HOST = 'https://wfloat.com';
-const WFLOAT_REACT_NATIVE_VERSION = '0.2.0';
+const WFLOAT_REACT_NATIVE_VERSION = '1.0.2';
 
 function getModelAssetPlatform(): string {
   switch (Platform.OS) {