Is my application taking up too much power?
summary
Android implements concrete limits: Android 9 introduces app standby buckets (active, working set, frequent, rare, restricted) and a restricted app can run roughly one job a day and a single alarm; Doze (Android 6+) enforces maintenance windows that batch network, job, and sync work; Android 12–13 tighten foreground-entry and FCM quotas and add a stop control for foreground service notifications. Use WorkManager (including expedited requests) over foreground services for short work, prefer setExactAllowWhileIdle only for true needs, and test with ADB doze/standby commands plus battery stats/Battery Historian.
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chapters (6)
- 0:00Introduction to battery life
- 5:57Android power management
- 17:14Background work best practices
- 26:49Testing power consumption
- 28:56Power consumption quiz
- 31:53Summary and resources
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