每一开发阶段的Metric工具
截屏2020-10-19 上午11.00.43.png
XCTest Metrics
Performance of measure blocksMetricKit
Framework for battery and performance metrics collectionXcode Metrics Organizer
Aggregated battery, performance, and I/O metrics in Xcode
MetricKit 集成
Step1
声明遵守MXMetricManagerSubscriber协议
@protocol MXMetricManagerSubscriber
Step2
向[MXMetricManager sharedManager]注册Subscriber
[[MXMetricManager sharedManager] addSubscriber:self];
Step3
实现didReceiveMetricPayloads:方法，并处理数据
- (void)didReceiveMetricPayloads:(NSArray<MXMetricPayload *> * _Nonnull)payloads{
}
其他
APL平均像素亮度
- Color of UI on OLED displays impacts energy
- Lighter colors = more energy (high APL)
- Darker colors = less energy (low APL)
