黑夜模式针对不好处理的UIImageView添加遮罩

DreamSleep/DreamSleep/Basement/Category/UIView+Extras.h

@@ -7,6 +7,13 @@
 
 #import <UIKit/UIKit.h>
 
+// 蒙版类型
+typedef NS_ENUM(NSInteger, MaskType) {
+    MaskTypeNormal,       // 正常，不带圆角
+    MaskTypeAllCorner,    // 四周带圆角
+    MaskTypeCornerBottom, // 底部带圆角
+};
+
 NS_ASSUME_NONNULL_BEGIN
 
 @interface UIView (Extras)
@@ -25,8 +32,14 @@ NS_ASSUME_NONNULL_BEGIN
  */
 - (UIViewController *)ds_viewController;
 
+/// 用于调试UI
 - (void)debugViewShowBorder;
 
+/// 设置圆角
+/// @param radius radius
 - (void)cornerRadius:(CGFloat)radius;
+
+// 添加遮罩
+- (void)addMaskWithType:(MaskType)type cornerRadius:(CGFloat)cornerRadius;
 @end
 NS_ASSUME_NONNULL_END

DreamSleep/DreamSleep/Basement/Category/UIView+Extras.m

@@ -109,4 +109,21 @@
     self.layer.masksToBounds = YES;
 }
 
+- (void)addMaskWithType:(MaskType)type cornerRadius:(CGFloat)cornerRadius {
+    UIView *maskView = [[UIView alloc] initWithFrame:self.bounds];
+    maskView.backgroundColor = DSBlack;
+    maskView.alpha = .3;
+    [self addSubview:maskView];
+    
+    UIRectCorner rectCorner = UIRectCornerAllCorners;
+    if (type == MaskTypeCornerBottom) {
+        rectCorner = UIRectCornerBottomLeft | UIRectCornerBottomRight;
+    }
+    UIBezierPath *path = [UIBezierPath bezierPathWithRoundedRect:maskView.bounds byRoundingCorners:rectCorner cornerRadii:CGSizeMake(cornerRadius, cornerRadius)];
+    CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
+    maskLayer.frame = maskView.bounds;
+    maskLayer.path = path.CGPath;
+    maskView.layer.mask = maskLayer;
+}
+
 @end

DreamSleep/DreamSleep/Class/HomeModule/Home/AudioDetailHeaderView.m

@@ -9,7 +9,6 @@
 
 @interface AudioDetailHeaderView ()
 @property (nonatomic, strong) UIImageView *bgIV;
-@property (nonatomic, strong) UIView *maskView;
 @property (nonatomic, strong) UIImageView *audioIV;
 @property (nonatomic, strong) UILabel *audioNameLab;
 @property (nonatomic, strong) UILabel *audioDescLab;
@@ -24,21 +23,14 @@
         self.clipsToBounds = YES;
         
         [self addSubview:self.bgIV];
+        [self addSubview:self.audioIV];
         [self addSubview:self.audioNameLab];
         
         if (courseType == CourseTypeSafe) {
-            [self addSubview:self.audioIV];
             [self addSubview:self.audioDescLab];
             [self addSubview:self.cornerView];
             
             self.audioDescLab.text = model.audio_desc;
-        } else {
-            [self addSubview:self.maskView];
-            [self.maskView mas_makeConstraints:^(MASConstraintMaker *make) {
-                make.centerX.equalTo(self);
-                make.width.height.equalTo(@118);
-                make.top.equalTo(self).offset(118);
-            }];
         }
         
         [self.bgIV yy_setImageWithURL:[NSURL URLWithString:model.bg_url] placeholder:[UIImage imageNamed:@"bannerPlaceholder"]];
@@ -60,9 +52,9 @@
                 make.top.equalTo(self).offset(105);
                 make.width.height.equalTo(@100);
             } else {
-                [self.audioIV mas_makeConstraints:^(MASConstraintMaker *make) {
-                    make.edges.equalTo(self.maskView);
-                }];
+                make.centerX.equalTo(self);
+                make.width.height.equalTo(@118);
+                make.top.equalTo(self).offset(118);
             }
         }];
         [self.audioNameLab mas_makeConstraints:^(MASConstraintMaker *make) {
@@ -86,6 +78,18 @@
                 make.height.equalTo(@40);
             }];
         }
+        // 更新布局
+        [self layoutIfNeeded];
+        if (courseType == CourseTypeRelax) {
+            // 添加遮罩
+            if ([self.dk_manager.themeVersion isEqualToString:DKThemeVersionNight]) {
+                [self.bgIV addMaskWithType:MaskTypeCornerBottom cornerRadius:22.0];
+                [self.audioIV addMaskWithType:MaskTypeAllCorner cornerRadius:12.0];
+            }
+        } else {
+            self.bgIV.dk_alphaPicker = DKAlphaPickerWithAlphas(1.0, .3, .5);
+            self.audioIV.dk_alphaPicker = DKAlphaPickerWithAlphas(1.0, .3, .5);
+        }
     }
     return self;
 }
@@ -94,25 +98,13 @@
 - (UIImageView *)bgIV {
     if (!_bgIV) {
         _bgIV = [UIImageView new];
-        _bgIV.dk_alphaPicker = DKAlphaPickerWithAlphas(1.0, .5, .5);
     }
     return _bgIV;
 }
 
-- (UIView *)maskView {
-    if (!_maskView) {
-        _maskView = [UIView new];
-        _maskView.backgroundColor = DSWhite;
-        [_maskView cornerRadius:15.0];
-        [_maskView addSubview:self.audioIV];
-    }
-    return _maskView;
-}
-
 - (UIImageView *)audioIV {
     if (!_audioIV) {
         _audioIV = [UIImageView new];
-        _audioIV.dk_alphaPicker = DKAlphaPickerWithAlphas(1.0, .8, .5);
     }
     return _audioIV;
 }
@@ -128,7 +120,7 @@
 - (UILabel *)audioDescLab {
     if (!_audioDescLab) {
         _audioDescLab = [UILabel labWithFont:SysFont(14.0)];
-        _audioDescLab.dk_textColorPicker = DKColorPickerWithColors(SubTitleColor, ColorFromHex(0xCAC9CD), DSWhite);
+        _audioDescLab.dk_textColorPicker = DKColorPickerWithColors(SubTitleColor, ColorFromHexA(0xFFFFFF, .5), DSWhite);
     }
     return _audioDescLab;
 }