Google is implementing stricter controls on background processes in the Android ecosystem to conserve battery life. Developers can create foreground services for necessary background tasks, but this requires user notifications. Google encourages the use of APIs like JobScheduler, AlarmManager, and WorkManager for efficient background task management. The Android operating system does not effectively quantify battery costs for these tasks, and while there is a cap of 150 jobs per app, this can still lead to significant battery consumption.
To address these issues, Google conceptualized the Android Resource Economy (TARE), which proposed a system where battery power is treated as a limited resource. TARE introduced a virtual currency called "Android Resource Credits" (ARCs) for executing background tasks, with a smaller unit called "Cakes." The system aimed to balance the Cost to Produce (CTP) of tasks with their Price in ARCs, adjusting dynamically based on device state.
Apps earn ARCs through Regulations and Rewards, while spending is regulated by an enforcement mechanism that halts tasks if an app's balance is insufficient. TARE also included a "Consumption Limit" to align resource availability with battery status. However, TARE was abandoned with the rollout of Android 15, raising questions about the complexities of managing a virtual economy for battery behavior.