Fix/pause on audio buffer queue source node

apps/common-app/src/examples/index.ts

@@ -103,5 +103,5 @@ export const Examples: Example[] = [
     title: 'Streamer',
     subtitle: 'Stream audio from a URL',
     screen: Streaming,
-  }
+  },
 ] as const;

packages/react-native-audio-api/common/cpp/audioapi/core/sources/AudioBufferQueueSourceNode.cpp

@@ -31,6 +31,12 @@ void AudioBufferQueueSourceNode::stop(double when) {
   isPaused_ = false;
 }
 
+void AudioBufferQueueSourceNode::start(double when) {
+  isPaused_ = false;
+  stopTime_ = -1.0;
+  AudioScheduledSourceNode::start(when);
+}
+
 void AudioBufferQueueSourceNode::pause() {
   AudioScheduledSourceNode::stop(0.0);
   isPaused_ = true;
@@ -79,6 +85,7 @@ void AudioBufferQueueSourceNode::disable() {
     playbackState_ = PlaybackState::UNSCHEDULED;
     startTime_ = -1.0;
     stopTime_ = -1.0;
+    isPaused_ = false;
 
     return;
   }

packages/react-native-audio-api/common/cpp/audioapi/core/sources/AudioBufferQueueSourceNode.h

@@ -21,6 +21,7 @@ class AudioBufferQueueSourceNode : public AudioBufferBaseSourceNode {
     ~AudioBufferQueueSourceNode() override;
 
     void stop(double when) override;
+    void start(double when) override;
     void pause();
 
     std::string enqueueBuffer(const std::shared_ptr<AudioBuffer> &buffer);

packages/react-native-audio-api/common/cpp/audioapi/core/sources/AudioScheduledSourceNode.cpp

@@ -78,7 +78,6 @@ void AudioScheduledSourceNode::updatePlaybackInfo(
   size_t stopFrame = stopTime_ == -1.0
       ? std::numeric_limits<size_t>::max()
       : dsp::timeToSampleFrame(stopTime_, sampleRate);
-
   if (isFinished()) {
     startOffset = 0;
     nonSilentFramesToProcess = 0;

packages/react-native-audio-api/common/cpp/audioapi/core/sources/AudioScheduledSourceNode.h

@@ -28,7 +28,7 @@ class AudioScheduledSourceNode : public AudioNode {
   enum class PlaybackState { UNSCHEDULED, SCHEDULED, PLAYING, STOP_SCHEDULED, FINISHED };
   explicit AudioScheduledSourceNode(BaseAudioContext *context);
 
-  void start(double when);
+  virtual void start(double when);
   virtual void stop(double when);
 
   bool isUnscheduled();