features:1.新绚多设备适配

2.修复品牌展示页&摄像头页面适配bug
2019-04-21 22:13:06 +08:00
parent bc264e2d1f
commit e1103b04af
15 changed files with 545 additions and 86 deletions
@@ -0,0 +1,87 @@
+//
+//  NSString+Add.m
+//  LettuceFinancial
+//
+//  Created by roadroor on 2017/12/8.
+//  Copyright © 2017年 Roadoor. All rights reserved.
+//
+
+#import "NSString+Add.h"
+
+@implementation NSString (Add)
+ (NSMutableAttributedString *)ls_changeFontAndColor:(UIFont *)font Color:(UIColor *)color TotalString:(NSString *)totalString lineSpace:(CGFloat)spacing textAlignment:(NSTextAlignment)alignment SubStringArray:(NSArray *)subArray{
+    NSMutableAttributedString *attributedStr = [self ls_changeFontAndColor:font Color:color TotalString:totalString SubStringArray:subArray];
+    
+    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
+    [paragraphStyle setLineSpacing:spacing];
+    [paragraphStyle setAlignment:alignment];
+    [attributedStr addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [totalString length])];
+    return attributedStr;
+}
+
+
+ (NSMutableAttributedString *)ls_changeFontAndColor:(UIFont *)font Color:(UIColor *)color TotalString:(NSString *)totalString lineSpace:(CGFloat)spacing SubStringArray:(NSArray *)subArray {
+    NSMutableAttributedString *attributedStr = [self ls_changeFontAndColor:font Color:color TotalString:totalString SubStringArray:subArray];
+    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
+    [paragraphStyle setLineSpacing:spacing];
+    [attributedStr addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [totalString length])];
+    return attributedStr;
+}
+
+/**
+ *  改变某些文字的颜色 并单独设置其字体
+ *
+ *  @param font        设置的字体
+ *  @param color       颜色
+ *  @param totalString 总的字符串
+ *  @param subArray    想要变色的字符数组
+ *
+ *  @return 生成的富文本
+ */
+
+ (NSMutableAttributedString *)ls_changeFontAndColor:(UIFont *)font Color:(UIColor *)color TotalString:(NSString *)totalString SubStringArray:(NSArray *)subArray {
+    if (!totalString.length) {return [NSMutableAttributedString new];}
+    NSMutableAttributedString *attributedStr = [[NSMutableAttributedString alloc] initWithString:totalString];
+    if (!subArray.count) {return attributedStr;}
+    for (NSString *rangeStr in subArray) {
+        NSRange range = [totalString rangeOfString:rangeStr options:NSBackwardsSearch];
+        if (color) {
+            [attributedStr addAttribute:NSForegroundColorAttributeName value:color range:range];
+        }
+        if (font) {
+            [attributedStr addAttribute:NSFontAttributeName value:font range:range];
+        }
+    }
+    
+    return attributedStr;
+}
+
+ (NSMutableAttributedString *)ls_changeFontAndColor:(UIFont *)font Color:(UIColor *)color TotalString:(NSString *)totalString SubRangeArray:(NSArray<NSValue*> *)subArray{
+    NSMutableAttributedString *attributedStr = [[NSMutableAttributedString alloc] initWithString:totalString];
+    for (NSNumber *obj in subArray) {
+        if (color) {
+            [attributedStr addAttribute:NSForegroundColorAttributeName value:color range:obj.rangeValue];
+        }
+        if (font) {
+            [attributedStr addAttribute:NSFontAttributeName value:font range:obj.rangeValue];
+        }
+    }
+    return attributedStr;
+}
+
+(NSMutableAttributedString *)ls_changeLastLettersLFontAndColor:(UIFont *)font Color:(UIColor *)color TotalString:(NSString *)totalString{
+    if (!totalString.length) {return [NSMutableAttributedString new];}
+    NSArray *range = [NSArray arrayWithObject:[NSValue valueWithRange:NSMakeRange(totalString.length-1, 1)]];
+   return [self ls_changeFontAndColor:font Color:color TotalString:totalString SubRangeArray:range];
+}
+
+ (NSMutableAttributedString *)ls_changePrefixString:(NSString *)prefixString PrefixFont:(UIFont *)prefixFont PrefixColor:(UIColor *)prefixColor  SuffixesString:(NSString*)suffixesString SuffixesFont:(UIFont *)suffixesFont SuffixesColor:(UIColor *)suffixesColor{
+    if (!prefixString.length) {return [NSMutableAttributedString new];}
+    NSMutableAttributedString *attributedStr =  [[NSMutableAttributedString alloc] initWithString:prefixString attributes:@{NSForegroundColorAttributeName: prefixColor,NSFontAttributeName : prefixFont}];
+    if (suffixesString.length) {
+        NSMutableAttributedString *attributedStr2 =  [[NSMutableAttributedString alloc] initWithString:suffixesString attributes:@{NSForegroundColorAttributeName: suffixesColor,NSFontAttributeName : suffixesFont}];
+        [attributedStr appendAttributedString:attributedStr2];
+    }
+    return attributedStr;
+}
+@end