Android vitals is an initiative by Google to improve the stability and performance of Android devices. When an opted-in user runs your app, their Android device logs various metrics, including data about app stability, app startup time, battery usage, render time, and permission denials. The Google Play Consoleaggregates this data and displays it in the Android vitals dashboard.
The dashboard highlights crash rate, ANR rate, excessive wakeups, and stuck wake locks: these are the core vitals developers should give attention to. All other vitals, when applicable to your type of app or game, should be monitored to ensure they aren't having a negative effect. Exhibiting bad behavior in vitals will negatively affect the user experience in your app and is likely to result in bad ratings and poor discoverability on the Play Store.
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崩溃,ANR ,过渡唤醒，stuck wake locks ，android 四大顽疾。。。。
如下。。。
ANR rates Crash ratesExcessive wakeupsStuck partial wake locks
Excessive background Wi-Fi scansExcessive background network usageApp startup timeSlow renderingFrozen framesPermission denials
