Add more atoms to statsd (e588524f) · Commits · e / os / android_frameworks_base

cmds/statsd/src/metrics/CountAnomalyTracker.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,8 @@ namespace android {
		namespace os {
		namespace statsd {

		// TODO: Can probably be used for Count, Value, and Gauge. If so, rename to ValueAnomalyTracker.
		// (caveat: currently, the value cannot be negative. Probably fine for P.)
		class CountAnomalyTracker {
		public:
		CountAnomalyTracker(const Alert& alert);

cmds/statsd/src/stats_events.proto

+74 −0

Original line number	Diff line number	Diff line
		@@ -65,6 +65,10 @@ message StatsEvent {
		DeviceOnStatusChanged device_on_status_changed = 34;
		WakeupAlarmOccurred wakeup_alarm_occurred = 35;
		KernelWakeupReported kernel_wakeup_reported = 36;
		WifiLockStateChanged wifi_lock_state_changed = 37;
		WifiSignalStrengthChanged wifi_signal_strength_changed = 38;
		WifiScanStateChanged wifi_scan_state_changed = 39;
		PhoneSignalStrengthChanged phone_signal_strength_changed = 40;

		// TODO: Reorder the numbering so that the most frequent occur events occur in the first 15.
		}
		@@ -572,3 +576,73 @@ message KernelWakeupReported {
		// Duration (in microseconds) for the wake-up interrupt to be serviced.
		optional int64 duration_usec = 2;
		}

		/**
		* Logs wifi locks held by an app.
		*
		* Logged from:
		* frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
		*/
		message WifiLockStateChanged {
		// TODO: Add attribution instead of uid.
		optional int32 uid = 1;

		enum State {
		OFF = 0;
		ON = 1;
		}
		optional State state = 2;
		}

		/**
		* Logs wifi signal strength changes.
		*
		* Logged from:
		* frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
		*/
		message WifiSignalStrengthChanged {
		// TODO: Reference the actual telephony/java/android/telephony/SignalStrength.java states.
		enum SignalStrength {
		SIGNAL_STRENGTH_NONE_OR_UNKNOWN = 0;
		SIGNAL_STRENGTH_POOR = 1;
		SIGNAL_STRENGTH_MODERATE = 2;
		SIGNAL_STRENGTH_GOOD = 3;
		SIGNAL_STRENGTH_GREAT = 4;
		}
		optional SignalStrength signal_strength = 1;
		}

		/**
		* Logs wifi scans performed by an app.
		*
		* Logged from:
		* frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
		*/
		message WifiScanStateChanged {
		// TODO: Add attribution instead of uid.
		optional int32 uid = 1;

		enum State {
		OFF = 0;
		ON = 1;
		}
		optional State state = 2;
		}

		/**
		* Logs phone signal strength changes.
		*
		* Logged from:
		* frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
		*/
		message PhoneSignalStrengthChanged {
		// TODO: Reference the actual telephony/java/android/telephony/SignalStrength.java states.
		enum SignalStrength {
		SIGNAL_STRENGTH_NONE_OR_UNKNOWN = 0;
		SIGNAL_STRENGTH_POOR = 1;
		SIGNAL_STRENGTH_MODERATE = 2;
		SIGNAL_STRENGTH_GOOD = 3;
		SIGNAL_STRENGTH_GREAT = 4;
		}
		optional SignalStrength signal_strength = 1;
		}
		No newline at end of file

core/java/com/android/internal/os/BatteryStatsImpl.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -4634,6 +4634,7 @@ public class BatteryStatsImpl extends BatteryStats {
		if (DEBUG_HISTORY) Slog.v(TAG, "Signal strength " + strengthBin + " to: "
		+ Integer.toHexString(mHistoryCur.states));
		newHistory = true;
		StatsLog.write(StatsLog.PHONE_SIGNAL_STRENGTH_CHANGED, strengthBin);
		} else {
		stopAllPhoneSignalStrengthTimersLocked(-1);
		}
		@@ -5189,6 +5190,7 @@ public class BatteryStatsImpl extends BatteryStats {
		if (strengthBin >= 0) {
		if (!mWifiSignalStrengthsTimer[strengthBin].isRunningLocked()) {
		mWifiSignalStrengthsTimer[strengthBin].startRunningLocked(elapsedRealtime);
		StatsLog.write(StatsLog.WIFI_SIGNAL_STRENGTH_CHANGED, strengthBin);
		}
		mHistoryCur.states2 =
		(mHistoryCur.states2&~HistoryItem.STATE2_WIFI_SIGNAL_STRENGTH_MASK)
		@@ -6054,6 +6056,8 @@ public class BatteryStatsImpl extends BatteryStats {
		mBsi.mFullWifiLockTimers, mBsi.mOnBatteryTimeBase);
		}
		mFullWifiLockTimer.startRunningLocked(elapsedRealtimeMs);
		// TODO(statsd): Possibly use a worksource instead of a uid.
		StatsLog.write(StatsLog.WIFI_LOCK_STATE_CHANGED, getUid(), 1);
		}
		}

		@@ -6062,6 +6066,10 @@ public class BatteryStatsImpl extends BatteryStats {
		if (mFullWifiLockOut) {
		mFullWifiLockOut = false;
		mFullWifiLockTimer.stopRunningLocked(elapsedRealtimeMs);
		if (!mFullWifiLockTimer.isRunningLocked()) { // only tell statsd if truly stopped
		// TODO(statsd): Possibly use a worksource instead of a uid.
		StatsLog.write(StatsLog.WIFI_LOCK_STATE_CHANGED, getUid(), 0);
		}
		}
		}

		@@ -6075,6 +6083,8 @@ public class BatteryStatsImpl extends BatteryStats {
		mOnBatteryBackgroundTimeBase);
		}
		mWifiScanTimer.startRunningLocked(elapsedRealtimeMs);
		// TODO(statsd): Possibly use a worksource instead of a uid.
		StatsLog.write(StatsLog.WIFI_SCAN_STATE_CHANGED, getUid(), 1);
		}
		}

		@@ -6083,6 +6093,10 @@ public class BatteryStatsImpl extends BatteryStats {
		if (mWifiScanStarted) {
		mWifiScanStarted = false;
		mWifiScanTimer.stopRunningLocked(elapsedRealtimeMs);
		if (!mWifiScanTimer.isRunningLocked()) { // only tell statsd if truly stopped
		// TODO(statsd): Possibly use a worksource instead of a uid.
		StatsLog.write(StatsLog.WIFI_SCAN_STATE_CHANGED, getUid(), 0);
		}
		}
		}