- (instancetype)init
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{
self = [super init];
if (self) {//初始化_themeName
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
NSString *key = [defaults objectForKey:KThemeDefaultKey];
if (key.length == 0) {
_themeName = @"New PinkPink";
} else{
_themeName = key;
}
//获取文件路径
NSString *filePath = [[NSBundle mainBundle]pathForResource:@"theme" ofType:@"plist"];
//初始化_themeConfiger
_themeConfiger = [NSDictionary dictionaryWithContentsOfFile:filePath];
//取得状态栏状态
[self initTabBarStyle];
}
return self;
}
//创建单例
+ (ThemeManager *)shareThemeManage{
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
themeManage = [[ThemeManager alloc]init];
});
return themeManage;
}
//根据p_w_picpathName返回图片
- (UIImage *)themeImageWithImageName:(NSString *)p_w_picpathName{
//获取文件路径
NSString *themePath = [[[NSBundle mainBundle]resourcePath]stringByAppendingFormat:@"/%@/%@",_themeConfiger[_themeName],p_w_picpathName];
return [UIImage p_w_picpathWithContentsOfFile:themePath];
}
//根据textcolorName返回颜色
- (UIColor *)textColorWithTextColorName:(NSString *)textcolorName{
//获取文件路径
NSString *filePath = [[[NSBundle mainBundle]resourcePath]stringByAppendingFormat:@"/%@/config.plist",_themeConfiger[_themeName]];
NSDictionary *dicTheme = [NSDictionary dictionaryWithContentsOfFile:filePath];
NSDictionary *dicColor = dicTheme[textcolorName];
//设置透明度
NSInteger alpha = dicColor.count >= 4 ? [[dicColor objectForKey:@"alpha"] integerValue]: 1;
return [UIColor colorWithRed:[[dicColor objectForKey:@"R"] floatValue] / 255 green:[[dicColor objectForKey:@"G"] floatValue] / 255 blue:[[dicColor objectForKey:@"B"] floatValue] / 255 alpha:alpha];
}
- (void)setThemeName:(NSString *)themeName{
if (_themeName != themeName) {
_themeName = themeName;
[self initTabBarStyle];
//修改数据
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults setObject:_themeName forKey:KThemeDefaultKey];
[defaults synchronize];
//发出通知
[[NSNotificationCenter defaultCenter]postNotificationName:NotificationTheme object:nil];
}
}
- (void)initTabBarStyle{
//获取文件路径
NSString *filePath = [[[NSBundle mainBundle]resourcePath]stringByAppendingFormat:@"/%@/config.plist",_themeConfiger[_themeName]];
NSDictionary *dicTheme = [NSDictionary dictionaryWithContentsOfFile:filePath];
_tarBarStyle = [[dicTheme objectForKey:@"Statusbar_Style"] integerValue];
}
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本文题目：UI中对于选择主题的处理方法-创新互联
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