Revert "Use AudioTrack::event_type not int in callback"
This reverts commit 2225e4b7049fa3fb9d39a068b8268b63c952d7c1
diff --git a/include/media/ToneGenerator.h b/include/media/ToneGenerator.h
index 9da069c..1ad1f26 100644
--- a/include/media/ToneGenerator.h
+++ b/include/media/ToneGenerator.h
@@ -270,7 +270,7 @@
unsigned int mProcessSize; // Size of audio blocks generated at a time by audioCallback() (in PCM frames).
bool initAudioTrack();
- static void audioCallback(AudioTrack::event_type event, void* user, void *info);
+ static void audioCallback(int event, void* user, void *info);
bool prepareWave();
unsigned int numWaves(unsigned int segmentIdx);
void clearWaveGens();