[Ink] Combine initialization method for MDCLegacyInkLayer (#7316)

material-components · May 1, 2019 · 932c32f · 932c32f
1 parent 780b916
commit 932c32f
Showing 1 changed file with 11 additions and 12 deletions.
diff --git a/components/Ink/src/private/MDCLegacyInkLayer.m b/components/Ink/src/private/MDCLegacyInkLayer.m
@@ -476,12 +476,7 @@ - (instancetype)init {
   self = [super init];
   if (self) {
     self.masksToBounds = YES;
-    _inkColor = [UIColor colorWithWhite:0 alpha:(CGFloat)0.08];
-    _bounded = YES;
-    _compositeRipple = [CAShapeLayer layer];
-    _foregroundRipples = [NSMutableArray array];
-    _backgroundRipples = [NSMutableArray array];
-    [self addSublayer:_compositeRipple];
+    [self commonMDCLegacyInkLayerInit];
   }
   return self;
 }
@@ -490,24 +485,28 @@ - (instancetype)initWithCoder:(NSCoder *)aDecoder {
   self = [super initWithCoder:aDecoder];
 
   if (self) {
-    _bounded = YES;
-    _inkColor = [UIColor colorWithWhite:0 alpha:(CGFloat)0.08];
     // Discard any sublayers, which should be the composite ripple and any active ripples
     if (self.sublayers.count > 0) {
       NSArray<CALayer *> *sublayers = [self.sublayers copy];
       for (CALayer *sublayer in sublayers) {
         [sublayer removeFromSuperlayer];
       }
     }
-    _compositeRipple = [CAShapeLayer layer];
-    _foregroundRipples = [NSMutableArray array];
-    _backgroundRipples = [NSMutableArray array];
-    [self addSublayer:_compositeRipple];
+    [self commonMDCLegacyInkLayerInit];
   }
 
   return self;
 }
 
+- (void)commonMDCLegacyInkLayerInit {
+  _bounded = YES;
+  _inkColor = [UIColor colorWithWhite:0 alpha:(CGFloat)0.08];
+  _compositeRipple = [CAShapeLayer layer];
+  _foregroundRipples = [NSMutableArray array];
+  _backgroundRipples = [NSMutableArray array];
+  [self addSublayer:_compositeRipple];
+}
+
 - (void)layoutSublayers {
   [super layoutSublayers];
   CGFloat radius = MDCLegacyInkLayerRadiusBounds(