This cl detects bt anomaly by using
BluetoothUnoptimizedScanBackgroundTimer. It will report anomaly
if total duration is longer than threshold.
Future cl will hook up the threshold to server side.
Bug: 36921532
Test: RunSettingsRoboTests
Change-Id: I5d6a42b2d2c4fec94387ca59ba8e6a2f3346d047
Background activity action is designed for wakeup alarm anomaly.
This cl also change the parameter in anomaly action interface
from "packageName" to "anomaly"
Bug: 36921529
Test: RunSettingsRoboTests
Change-Id: Ibde69f351f81043641f228f0e74deaa2e230c08a
Wakeup alarm count frequent is calculated by a / b, where
1. a: the total wakeup alarm count since the last full charge
2. b: total time running since last full charge
(include sleeping time)
This cl also has the following changes:
1. Move bunch of methods to BatteryUtils
2. Create type WAKEUP_ALARM
3. Add and update tests
Upcoming cl will make sure we get the threshold from
AnomalyDetectionPolicy
Bug: 36921529
Test: RunSettingsRoboTests
Change-Id: I4f7b85606df68b6057f6c7d3f3be7f9a9a747f1d
This cl adds isAnomalyDetectorEnabled(type), which decides whether
to turn on specific check with that type.
Added method is used in AnomalyLoader.
Bug: 36924669
Test: RunSettingsRoboTests
Change-Id: I71c6acb1c58c24453a1936c5c36f59fe4e86cfd4
1. Add abnormal app page
2. Add strings for abnormal app page
3. Change AnomalyPreferenceController to open abnormal app page,
when there are more than one anomaly.
4. Add AnomalyPreference, who stores a reference of anomaly.
Also rename AnomalyPreferenceController to
AnomalySummaryPreferenceController because this controller is not
used to handle AnomalyPreference.
Following cls will add summary and icon for each abnormal app.
Bug: 37681665
Test: RunSettingsRoboTests
Change-Id: I4266f906476ff8daccd962572c8cfa99f948080a
This cl detects whether apps hold wakelock for long time.
For now we use the following attribute:
1. Longest total duration time among all the wakelocks
for one app.
Following cl will:
1. Get threshold from server side.
2. Add more attributes to make the detection more robust.
Bug: 36925184
Test: RunSettingsRoboTests
Change-Id: I1946faf69c363f6aa823d0005d6e03bc9082c085
This cl adds the following components for anomaly dection:
1. AnomalyLoader: run all the anomaly checks in the background
2. Anomaly: Data class to represent what anomaly it is
3. Detector: Different kinds of anomaly detector with common interface
4. Action: Suggestions when facing anomaly(Force stop, uninstall)
5. AnomalyDialogFragment: show the confirm dialog for action
6. AnomalyPreferenceController: handle update and click for
anomalyPreference, since it will be used in multiple fragments.
7. AnomalyUtils: utility class for anomaly
This cl also adds skeleton for the wakelock check and action. Following
cls will add real implementation about it.
Bug: 36924669
Test: RunSettingsRoboTests
Change-Id: I89fc4b6963757869b93791b4275ca53c04ab9604
