Fix crash when attaching audio recording

Author: newmanw

CHANGELOG.md

@@ -21,7 +21,8 @@ Adheres to [Semantic Versioning](http://semver.org/).
 * Allow cancelling a GeoPackage download
 
 ##### Bug Fixes
-
+ 
+* Fix crash when attaching audio recording
 ## 2.0.14 (https://github.com/ngageoint/mage-ios/releases/tag/2.0.14)
 
 ##### Release Notes

MAGE.xcodeproj/project.pbxproj

@@ -1849,7 +1849,7 @@
 				ORGANIZATIONNAME = "National Geospatial Intelligence Agency";
 				TargetAttributes = {
 					F7A94D6518AD9CB000CB9EE0 = {
-						DevelopmentTeam = XMTP7J7Y9Q;
+						DevelopmentTeam = ZL8G5D9G2H;
 						ProvisioningStyle = Automatic;
 						SystemCapabilities = {
 							com.apple.DataProtection = {
@@ -2602,7 +2602,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = XMTP7J7Y9Q;
+				DEVELOPMENT_TEAM = ZL8G5D9G2H;
 				ENABLE_BITCODE = YES;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "Mage/MAGE-Prefix.pch";
@@ -2632,7 +2632,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = XMTP7J7Y9Q;
+				DEVELOPMENT_TEAM = ZL8G5D9G2H;
 				ENABLE_BITCODE = YES;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "Mage/MAGE-Prefix.pch";

Mage/AudioRecorderViewController.m

@@ -86,13 +86,13 @@ - (IBAction)deleteRecording:(id)sender {
 #pragma
 #pragma mark - Voice Recording
 
-- (IBAction) startRecording{
+- (IBAction) startRecording {
     [self performSelectorInBackground:@selector(performRecording) withObject:nil];
 }
 
--(void) performRecording{
+-(void) performRecording {
 
-    if(!isRecording){
+    if (!isRecording) {
         [[NSOperationQueue mainQueue] addOperationWithBlock:^ {
             [self.recordBarButton setImage: [UIImage imageNamed:@"stop"] forState:UIControlStateNormal];
         }];
@@ -111,12 +111,12 @@ -(void) performRecording{
         }
         [audioSession setActive:YES error:&err];
         err = nil;
-        if(err){
+        if(err) {
             NSLog(@"audioSession: %@ %ld %@", [err domain], (long)[err code], [[err userInfo] description]);
             return;
         }
-        NSMutableDictionary *settings = [[NSMutableDictionary alloc] initWithCapacity:0];
 
+        NSMutableDictionary *settings = [[NSMutableDictionary alloc] initWithCapacity:0];
         [settings setValue :[NSNumber numberWithInt:kAudioFormatMPEG4AAC] forKey:AVFormatIDKey];
         [settings setValue:[NSNumber numberWithFloat:8000.0] forKey:AVSampleRateKey];
         [settings setValue:[NSNumber numberWithInt: 1] forKey:AVNumberOfChannelsKey];
@@ -177,9 +177,13 @@ -(void) performRecording{
         // start recording
         [self.recorder record];
 
-    }else{
+    } else {
         isRecording = NO;
-        [self.recordBarButton setImage:[UIImage imageNamed:@"record"] forState:UIControlStateNormal];
+        
+        [[NSOperationQueue mainQueue] addOperationWithBlock:^ {
+            [self.recordBarButton setImage:[UIImage imageNamed:@"record"] forState:UIControlStateNormal];
+        }];
+        
         [self.recorder stop];
         if (_sliderTimer != nil && _sliderTimer.isValid) {
             [_sliderTimer invalidate];