摘要:
调整屏幕亮度 [[UIScreen mainScreen] setBrightness:0.5]; 调用系统设置 [[UIApplicationsharedApplication] openURL:[NSURL URLWithString:@"prefs:root=General"]]; [[UIA 阅读全文
摘要:
调整屏幕亮度 [[UIScreen mainScreen] setBrightness:0.5]; 调用系统设置 [[UIApplicationsharedApplication] openURL:[NSURL URLWithString:@"prefs:root=General"]]; [[UIA 阅读全文