From 57fabb46531076cb42a6f354dfe8093a44615c8d Mon Sep 17 00:00:00 2001
From: hailin <hailin.zhao@gdzx.xyz>
Date: Wed, 25 Feb 2026 06:59:06 -0800
Subject: [PATCH] fix: set interleaved=true for PcmPlayer streaming playback
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FlutterSoundPlayer.feedUint8FromStream() requires interleaved mode.
With interleaved=false, every feed() call threw:
  "Cannot feed with UInt8 with non interleaved mode"

- feedUint8FromStream (Uint8List) → requires interleaved: true
- feedFromStream (Float32List) → requires interleaved: false
Since we feed raw PCM bytes (Uint8List), interleaved must be true.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 it0_app/lib/core/audio/pcm_player.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/it0_app/lib/core/audio/pcm_player.dart b/it0_app/lib/core/audio/pcm_player.dart
index 7edba4f..2b8ab0f 100644
--- a/it0_app/lib/core/audio/pcm_player.dart
+++ b/it0_app/lib/core/audio/pcm_player.dart
@@ -53,7 +53,7 @@ class PcmPlayer {
       codec: Codec.pcm16,
       sampleRate: 16000,
       numChannels: 1,
-      interleaved: false,
+      interleaved: true,
       bufferSize: 8192,
     );