iphonex适配

GMBase/Classes/GMBaseUtil.h

@@ -21,3 +21,8 @@
 @interface MAS_VIEW (GMAdditions)
 @property (nonatomic, strong) MASViewAttribute *mas_safeBottom;
 @end
+
+
+@interface MASConstraintMaker (GMAdditions)
+- (void)mas_bottomToSuperView:(UIView *)view withHeight:(CGFloat)height;
+@end

GMBase/Classes/GMBaseUtil.m

@@ -8,6 +8,8 @@
 
 #import "GMBaseUtil.h"
 @import GMKit;
+@import Masonry;
+
 @implementation UIFont (GMBase)
 + (UIFont *)navigationFontWithSize:(NSInteger)size {
     UIFont *font = [UIFont systemFontOfSize:size];
@@ -33,3 +35,12 @@
     }
 }
 @end
+
+@implementation MASConstraintMaker (GMAdditions)
+- (void)mas_bottomToSuperView:(UIView *)view withHeight:(CGFloat)height {
+    self.top.equalTo(view.mas_safeBottom).offset(-height);
+    self.bottom.mas_equalTo(0);
+}
+@end
+
+