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Add metrics for software and external source detections.

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We add more metrics for software detection and
external source detection.

Android Metrics Design Review : eldar/276723226

Verify the metrics logs manually as below:

Step 1: m statsd_testdrive
Step 2: statsd_testdrive 434
Step 3: run the test
Step 4: We can see the log as below after 1 minutes from Step 2.

hotword_detector_events {
    event: EXTERNAL_SOURCE_DETECTED
}

hotword_detector_events {
    event: ON_DISCONNECTED
}

hotword_detector_events {
    event: START_EXTERNAL_SOURCE_DETECTION
}

Bug: 207717787
Bug: 233704035
Test: build pass
Test: manual. The logs are expected after following test steps
Change-Id: Ib268902d63c580cec9cbd65a3816fd5ba003eaff
This commit is contained in:
lpeter
2022-06-14 17:25:12 +08:00
parent bab5b292b2
commit 37f8b3ec2b
1 changed files with 51 additions and 1 deletions
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52
services/voiceinteraction/java/com/android/server/voiceinteraction/HotwordDetectionConnection.java
View File

@@ -31,11 +31,18 @@ import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTION_SERV
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTION_SERVICE_INIT_RESULT_REPORTED__RESULT__CALLBACK_INIT_STATE_UNKNOWN_TIMEOUT;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTION_SERVICE_RESTARTED__REASON__AUDIO_SERVICE_DIED;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTION_SERVICE_RESTARTED__REASON__SCHEDULE;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__APP_REQUEST_UPDATE_STATE;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__CALLBACK_UPDATE_STATE_AFTER_TIMEOUT;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__EXTERNAL_SOURCE_DETECTED;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__EXTERNAL_SOURCE_DETECT_SECURITY_EXCEPTION;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__EXTERNAL_SOURCE_REJECTED;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__ON_CONNECTED;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__ON_DISCONNECTED;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__REQUEST_BIND_SERVICE;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__REQUEST_BIND_SERVICE_FAIL;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__REQUEST_UPDATE_STATE;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__START_EXTERNAL_SOURCE_DETECTION;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_EVENTS__EVENT__START_SOFTWARE_DETECTION;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_KEYPHRASE_TRIGGERED__DETECTOR_TYPE__NORMAL_DETECTOR;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_KEYPHRASE_TRIGGERED__DETECTOR_TYPE__TRUSTED_DETECTOR_DSP;
import static com.android.internal.util.FrameworkStatsLog.HOTWORD_DETECTOR_KEYPHRASE_TRIGGERED__RESULT__DETECTED;
@@ -149,6 +156,13 @@ final class HotwordDetectionConnection {
private static final int METRICS_KEYPHRASE_TRIGGERED_REJECT_UNEXPECTED_CALLBACK =
HOTWORD_DETECTOR_KEYPHRASE_TRIGGERED__RESULT__REJECT_UNEXPECTED_CALLBACK;
private static final int METRICS_EXTERNAL_SOURCE_DETECTED =
HOTWORD_DETECTOR_EVENTS__EVENT__EXTERNAL_SOURCE_DETECTED;
private static final int METRICS_EXTERNAL_SOURCE_REJECTED =
HOTWORD_DETECTOR_EVENTS__EVENT__EXTERNAL_SOURCE_REJECTED;
private static final int METRICS_EXTERNAL_SOURCE_DETECT_SECURITY_EXCEPTION =
HOTWORD_DETECTOR_EVENTS__EVENT__EXTERNAL_SOURCE_DETECT_SECURITY_EXCEPTION;
private final Executor mAudioCopyExecutor = Executors.newCachedThreadPool();
// TODO: This may need to be a Handler(looper)
private final ScheduledExecutorService mScheduledExecutorService =
@@ -385,6 +399,10 @@ final class HotwordDetectionConnection {
}
void updateStateLocked(PersistableBundle options, SharedMemory sharedMemory) {
HotwordMetricsLogger.writeDetectorEvent(mDetectorType,
HOTWORD_DETECTOR_EVENTS__EVENT__APP_REQUEST_UPDATE_STATE,
mVoiceInteractionServiceUid);
// Prevent doing the init late, so restart is handled equally to a clean process start.
// TODO(b/191742511): this logic needs a test
if (!mUpdateStateAfterStartFinished.get()
@@ -425,14 +443,23 @@ final class HotwordDetectionConnection {
Slog.d(TAG, "onDetected");
}
synchronized (mLock) {
HotwordMetricsLogger.writeKeyphraseTriggerEvent(
mDetectorType,
HOTWORD_DETECTOR_KEYPHRASE_TRIGGERED__RESULT__DETECTED);
if (!mPerformingSoftwareHotwordDetection) {
Slog.i(TAG, "Hotword detection has already completed");
HotwordMetricsLogger.writeKeyphraseTriggerEvent(
mDetectorType,
METRICS_KEYPHRASE_TRIGGERED_DETECT_UNEXPECTED_CALLBACK);
return;
}
mPerformingSoftwareHotwordDetection = false;
try {
enforcePermissionsForDataDelivery();
} catch (SecurityException e) {
HotwordMetricsLogger.writeKeyphraseTriggerEvent(
mDetectorType,
METRICS_KEYPHRASE_TRIGGERED_DETECT_SECURITY_EXCEPTION);
mSoftwareCallback.onError();
return;
}
@@ -452,6 +479,9 @@ final class HotwordDetectionConnection {
if (DEBUG) {
Slog.wtf(TAG, "onRejected");
}
HotwordMetricsLogger.writeKeyphraseTriggerEvent(
mDetectorType,
HOTWORD_DETECTOR_KEYPHRASE_TRIGGERED__RESULT__REJECTED);
// onRejected isn't allowed here, and we are not expecting it.
}
};
@@ -463,6 +493,9 @@ final class HotwordDetectionConnection {
null,
null,
internalCallback));
HotwordMetricsLogger.writeDetectorEvent(mDetectorType,
HOTWORD_DETECTOR_EVENTS__EVENT__START_SOFTWARE_DETECTION,
mVoiceInteractionServiceUid);
}
public void startListeningFromExternalSource(
@@ -896,6 +929,9 @@ final class HotwordDetectionConnection {
@Override
public void onRejected(HotwordRejectedResult result)
throws RemoteException {
HotwordMetricsLogger.writeDetectorEvent(mDetectorType,
METRICS_EXTERNAL_SOURCE_REJECTED,
mVoiceInteractionServiceUid);
mScheduledExecutorService.schedule(
() -> {
bestEffortClose(serviceAudioSink, audioSource);
@@ -917,6 +953,9 @@ final class HotwordDetectionConnection {
@Override
public void onDetected(HotwordDetectedResult triggerResult)
throws RemoteException {
HotwordMetricsLogger.writeDetectorEvent(mDetectorType,
METRICS_EXTERNAL_SOURCE_DETECTED,
mVoiceInteractionServiceUid);
mScheduledExecutorService.schedule(
() -> {
bestEffortClose(serviceAudioSink, audioSource);
@@ -927,6 +966,9 @@ final class HotwordDetectionConnection {
try {
enforcePermissionsForDataDelivery();
} catch (SecurityException e) {
HotwordMetricsLogger.writeDetectorEvent(mDetectorType,
METRICS_EXTERNAL_SOURCE_DETECT_SECURITY_EXCEPTION,
mVoiceInteractionServiceUid);
callback.onError();
return;
}
@@ -947,6 +989,9 @@ final class HotwordDetectionConnection {
// A copy of this has been created and passed to the hotword validator
bestEffortClose(serviceAudioSource);
});
HotwordMetricsLogger.writeDetectorEvent(mDetectorType,
HOTWORD_DETECTOR_EVENTS__EVENT__START_EXTERNAL_SOURCE_DETECTION,
mVoiceInteractionServiceUid);
}
private class ServiceConnectionFactory {
@@ -1008,7 +1053,12 @@ final class HotwordDetectionConnection {
return;
}
mIsBound = connected;
if (connected && !mIsLoggedFirstConnect) {
if (!connected) {
HotwordMetricsLogger.writeDetectorEvent(mDetectorType,
HOTWORD_DETECTOR_EVENTS__EVENT__ON_DISCONNECTED,
mVoiceInteractionServiceUid);
} else if (!mIsLoggedFirstConnect) {
mIsLoggedFirstConnect = true;
HotwordMetricsLogger.writeDetectorEvent(mDetectorType,
HOTWORD_DETECTOR_EVENTS__EVENT__ON_CONNECTED,