From 1c8efab1cd81fb22e9c03bb48176a8830e66c356 Mon Sep 17 00:00:00 2001
From: jaybo <wangjiebo911@gmail.com>
Date: Thu, 10 Dec 2020 11:31:13 +0800
Subject: [PATCH] fix: #46

---
 ios/RNAudioRecord.m | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/ios/RNAudioRecord.m b/ios/RNAudioRecord.m
index 7304653..5d79a3a 100644
--- a/ios/RNAudioRecord.m
+++ b/ios/RNAudioRecord.m
@@ -1,5 +1,10 @@
 #import "RNAudioRecord.h"
 
+@interface RNAudioRecord ()
+@property (nonatomic, nullable, copy) AVAudioSessionCategory previousCategory;
+@end
+
+
 @implementation RNAudioRecord
 
 RCT_EXPORT_MODULE();
@@ -28,6 +33,8 @@ @implementation RNAudioRecord
 RCT_EXPORT_METHOD(start) {
     RCTLogInfo(@"start");
 
+    [self savePreviousCategory];
+    
     // most audio players set session category to "Playback", record won't work in this mode
     // therefore set session category to "Record" before recording
     [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryRecord error:nil];
@@ -56,6 +63,7 @@ @implementation RNAudioRecord
         AudioQueueDispose(_recordState.mQueue, true);
         AudioFileClose(_recordState.mAudioFile);
     }
+    [self restorePreviousCategory];
     resolve(_filePath);
     unsigned long long fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:_filePath error:nil] fileSize];
     RCTLogInfo(@"file path %@", _filePath);
@@ -103,4 +111,15 @@ - (void)dealloc {
     AudioQueueDispose(_recordState.mQueue, true);
 }
 
+- (void)savePreviousCategory {
+    self.previousCategory = [AVAudioSession sharedInstance].category;
+}
+
+- (void)restorePreviousCategory {
+    if (self.previousCategory) {
+        [[AVAudioSession sharedInstance] setCategory:self.previousCategory error:nil];
+        self.previousCategory = nil;
+    }
+}
+
 @end