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Dynamic theme switching framework that supports local multi-theme configuration or network multi-theme configuration.
Use Netease cloud music API
Installation with CocoaPods:
pod 'LNTheme'
Installation with Cartfile:
github "wedxz/LNTheme"
Copy all the files in the "LNTheme / LNTheme" folder into your project
The theme switch uses the Name to identify, a theme can correspond to multiple json configuration files. The framework is mainly used for theme configuration with json files. You need to add the json configuration file locally, or manually register the json file.
Manually register the json file using the following method:
+ (void)addTheme:(NSString *)themeName forPath:(NSString *)path;
Json file format is as follows:
{
"colors": {
"c1": "b2770f",
"c2": "b2770f",
"c3": "aaaaaa",
"c4": "b2770f",
"c5": "b2770f",
},
"fonts": {
"f1": "8",
"f2": "9",
"f3": "10",
"f4": "14",
"f5": "16",
},
"coordinators": {
"Offset1": "{0,10}",
"Offset2": "{0,30}",
"Offset3": "{-15,10}",
"Offset4": "{-20,50}"
}
}
Json file colors, fonts, coordinators for the fixed wording, you can add other Key. The corresponding identity can be the same, but the same key will be overwritten. It is recommended to maintain with a set of standards.
RGB / ARGB / RRGGBB / AARRGGBB
"16"
{1,2} / {1,2,3,4} / {1,2,3,4,5,6}
NSObject+LNTheme.hThis class contains the set-up methods that are supported.
@property (strong, nonatomic)NSMutableDictionary *themePickers;
- (void)updateFont;
- (void)updateTheme;
- (void)ln_customFontAction:(id(^)(void))block;
- (void)ln_customThemeAction:(id(^)(void))block;
- (void)setThemePicker:(NSObject *)object selector:(NSString *)sel picker:(LNThemePicker *)picker;
@end
@interface UIColor (LNTheme)
+ (UIColor *)colorWithHexString:(NSString *)hexString;
@end
...
//UIView
[self.view ln_backgroundColor:@"c8"];
//UILabel
[self.label ln_textColor:@"c5"];
//UITextField
[self.textField ln_textColor:@"c8"];
//UISwitch
[self.testSwitch ln_onTintColor:@"c8"];
//UINavigationBar & titleTextAttributes
[navBar ln_titleTextAttributesColorType:@"c9" font:@"f10"];
//UIImageView
[self.imageview ln_imageNamed:@"cm2_chat_bg"];
//UIButton
[self.button ln_backgroundImageNamed:@"cm2_edit_cmt_bg" forState:UIControlStateHighlighted];
Picture custom colors can be used by the method provided by this extension of UIImage + Tint.h.
Get the relevant dependency values using the methods contained in LNTheme.h, and get them through Key.
+ (UIFont *)fontForType:(NSString *)type;
+ (UIImage *)imageNamed:(NSString *)name;
+ (UIColor *)colorForType:(NSString *)type;
+ (id)otherForType:(NSString *)type;
+ (CGSize)sizeForType:(NSString *)type;
+ (CGRect)rectForType:(NSString *)type;
+ (CGPoint)pointForType:(NSString *)type;
+ (CGVector)vectorForType:(NSString *)type;
+ (UIEdgeInsets)edgeInsetsForType:(NSString *)type;
+ (CGAffineTransform)affineTransformForType:(NSString *)type;
If you do not include the set options, you can manually refresh the control-related properties, using the methods contained in NSObject + LNTheme.h:
- (void)ln_customThemeAction:(id(^)(void))block;
For example, when the topic is switched, the UITableView is refreshed
__weak typeof(self) wself= self;
[self ln_customThemeAction:^id {
[wself.tableView reloadData];
return nil;
}];
Copyright (c) 2016 vvusu