WriteRoomTest

Write Room Database Test

This app tests the energy consumption of writing data to a Room database by writing 1MB periodically.

How does it work?

The app writes 1MB of data to the Room database at the specified interval.

Frequencies

For this app we used the following frequencies:

• Low frequency: 3 seconds
• Medium frequency: 2 seconds
• High frequency: 1 second

Changing the frequency

You can easily change the frequency by opening the project in Android Studio, go to the MainActivity.kt class and look for the sentence handler.postDelayed(runnable, low_frequency) . Here you can change the frequency by simply substituting low_frequency with medium_frequency or high_frequency.

Benchmark settings

Use phone settings:

• Disable WiFi
• Set screen brightness to its minimum
• Disable location services

Use config.json settings:

• enable_systrace_parsing set to True