Rework appearance of voice messages and audio attachments.

// FREEBIE

Signal/Images.xcassets/voice-message-large-white.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "voice-message-large-white@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "voice-message-large-white@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "voice-message-large-white@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

Signal/src/Models/TSMessageAdapaters/TSGenericAttachmentAdapter.m

@@ -78,7 +78,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (CGFloat)bubbleHeight
 {
-    return 35.f;
+    return 45.f;
 }
 
 - (CGFloat)iconSize

Signal/src/ViewControllers/MessagesViewController.m

@@ -346,6 +346,8 @@ typedef enum : NSUInteger {
 
 @property (nonatomic) UIView *voiceMemoUI;
 
+@property (nonatomic) UIView *voiceMemoContentView;
+
 @property (nonatomic) NSDate *voiceMemoStartTime;
 
 @property (nonatomic) NSTimer *voiceMemoUpdateTimer;
@@ -387,25 +389,70 @@ typedef enum : NSUInteger {
     [self addSubview:self.voiceMemoUI];
     self.voiceMemoUI.frame = CGRectMake(0, 0, self.bounds.size.width, self.bounds.size.height);
 
+    self.voiceMemoContentView = [UIView new];
+    [self.voiceMemoUI addSubview:self.voiceMemoContentView];
+    [self.voiceMemoContentView autoPinWidthToSuperview];
+    [self.voiceMemoContentView autoPinHeightToSuperview];
+
     self.recordingLabel = [UILabel new];
-    self.recordingLabel.textColor = [UIColor ows_materialBlueColor];
+    self.recordingLabel.textColor = [UIColor ows_destructiveRedColor];
     self.recordingLabel.font = [UIFont ows_mediumFontWithSize:14.f];
-    [self.voiceMemoUI addSubview:self.recordingLabel];
+    [self.voiceMemoContentView addSubview:self.recordingLabel];
     [self updateVoiceMemo];
 
     UIImage *icon = [UIImage imageNamed:@"voice-memo-button"];
     OWSAssert(icon);
     UIImageView *imageView =
         [[UIImageView alloc] initWithImage:[icon imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate]];
-    imageView.tintColor = [UIColor ows_materialBlueColor];
-    [self.voiceMemoUI addSubview:imageView];
+    imageView.tintColor = [UIColor ows_destructiveRedColor];
+    [self.voiceMemoContentView addSubview:imageView];
 
+    NSMutableAttributedString *cancelString = [NSMutableAttributedString new];
+    const CGFloat cancelArrowFontSize = ScaleFromIPhone5To7Plus(18.4, 20.f);
+    const CGFloat cancelFontSize = ScaleFromIPhone5To7Plus(14.f, 16.f);
+    [cancelString
+        appendAttributedString:[[NSAttributedString alloc]
+                                   initWithString:@"\uf104  "
+                                       attributes:@{
+                                           NSFontAttributeName : [UIFont ows_fontAwesomeFont:cancelArrowFontSize],
+                                           NSForegroundColorAttributeName : [UIColor ows_destructiveRedColor],
+                                           NSBaselineOffsetAttributeName : @(-1.f),
+                                       }]];
+    [cancelString
+        appendAttributedString:[[NSAttributedString alloc]
+                                   initWithString:NSLocalizedString(@"VOICE_MESSAGE_CANCEL_INSTRUCTIONS",
+                                                      @"Indicates how to cancel a voice message.")
+                                       attributes:@{
+                                           NSFontAttributeName : [UIFont ows_mediumFontWithSize:cancelFontSize],
+                                           NSForegroundColorAttributeName : [UIColor ows_destructiveRedColor],
+                                       }]];
+    [cancelString
+        appendAttributedString:[[NSAttributedString alloc]
+                                   initWithString:@"  \uf104"
+                                       attributes:@{
+                                           NSFontAttributeName : [UIFont ows_fontAwesomeFont:cancelArrowFontSize],
+                                           NSForegroundColorAttributeName : [UIColor ows_destructiveRedColor],
+                                           NSBaselineOffsetAttributeName : @(-1.f),
+                                       }]];
     UILabel *cancelLabel = [UILabel new];
-    cancelLabel.textColor = [UIColor ows_destructiveRedColor];
-    cancelLabel.font = [UIFont ows_mediumFontWithSize:14.f];
-    cancelLabel.text
-        = NSLocalizedString(@"VOICE_MESSAGE_CANCEL_INSTRUCTIONS", @"Indicates how to cancel a voice message.");
-    [self.voiceMemoUI addSubview:cancelLabel];
+    cancelLabel.attributedText = cancelString;
+    [self.voiceMemoContentView addSubview:cancelLabel];
+
+    const CGFloat kRedCircleSize = 100.f;
+    UIView *redCircleView = [UIView new];
+    redCircleView.backgroundColor = [UIColor ows_destructiveRedColor];
+    redCircleView.layer.cornerRadius = kRedCircleSize * 0.5f;
+    [redCircleView autoSetDimension:ALDimensionWidth toSize:kRedCircleSize];
+    [redCircleView autoSetDimension:ALDimensionHeight toSize:kRedCircleSize];
+    [self.voiceMemoContentView addSubview:redCircleView];
+    [redCircleView autoAlignAxis:ALAxisHorizontal toSameAxisOfView:self.contentView.rightBarButtonItem];
+    [redCircleView autoAlignAxis:ALAxisVertical toSameAxisOfView:self.contentView.rightBarButtonItem];
+
+    UIImage *whiteIcon = [UIImage imageNamed:@"voice-message-large-white"];
+    OWSAssert(whiteIcon);
+    UIImageView *whiteIconView = [[UIImageView alloc] initWithImage:whiteIcon];
+    [redCircleView addSubview:whiteIconView];
+    [whiteIconView autoCenterInSuperview];
 
     [imageView autoVCenterInSuperview];
     [imageView autoPinEdgeToSuperviewEdge:ALEdgeLeft withInset:10];
@@ -491,9 +538,7 @@ typedef enum : NSUInteger {
 
     // Fade out the voice message views as the cancel gesture
     // proceeds as feedback.
-    for (UIView *subview in self.voiceMemoUI.subviews) {
-        subview.layer.opacity = MAX(0.f, MIN(1.f, 1.f - (float)cancelAlpha));
-    }
+    self.voiceMemoContentView.layer.opacity = MAX(0.f, MIN(1.f, 1.f - (float)cancelAlpha));
 }
 
 - (void)updateVoiceMemo
@@ -3504,6 +3549,7 @@ typedef enum : NSUInteger {
     DDLogInfo(@"voiceMemoGestureDidStart");
 
     [((OWSMessagesInputToolbar *)self.inputToolbar)showVoiceMemoUI];
+    AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
     [self startRecordingVoiceMemo];
 }
 
@@ -3515,6 +3561,7 @@ typedef enum : NSUInteger {
 
     [((OWSMessagesInputToolbar *)self.inputToolbar) hideVoiceMemoUI:YES];
     [self endRecordingVoiceMemo];
+    AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
 }
 
 - (void)voiceMemoGestureDidCancel
@@ -3525,6 +3572,7 @@ typedef enum : NSUInteger {
 
     [((OWSMessagesInputToolbar *)self.inputToolbar) hideVoiceMemoUI:NO];
     [self cancelRecordingVoiceMemo];
+    AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
 }
 
 - (void)voiceMemoGestureDidChange:(CGFloat)cancelAlpha