package com.android.systemui.statusbar.phone;
import android.metrics.LogMaker;
import android.util.ArrayMap;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.systemui.Dependency;
import com.android.systemui.EventLogConstants;
import com.android.systemui.EventLogTags;
public class LockscreenGestureLogger {
private ArrayMap<Integer, Integer> mLegacyMap;
private LogMaker mLogMaker = new LogMaker(MetricsEvent.VIEW_UNKNOWN)
.setType(MetricsEvent.TYPE_ACTION);
private final MetricsLogger mMetricsLogger = Dependency.get(MetricsLogger.class);
public LockscreenGestureLogger() {
mLegacyMap = new ArrayMap<>(EventLogConstants.METRICS_GESTURE_TYPE_MAP.length);
for (int i = 0; i < EventLogConstants.METRICS_GESTURE_TYPE_MAP.length ; i++) {
mLegacyMap.put(EventLogConstants.METRICS_GESTURE_TYPE_MAP[i], i);
}
}
public void write(int gesture, int length, int velocity) {
mMetricsLogger.write(mLogMaker.setCategory(gesture)
.setType(MetricsEvent.TYPE_ACTION)
.addTaggedData(MetricsEvent.FIELD_GESTURE_LENGTH, length)
.addTaggedData(MetricsEvent.FIELD_GESTURE_VELOCITY, velocity));
EventLogTags.writeSysuiLockscreenGesture(safeLookup(gesture), length, velocity);
}
public void writeAtFractionalPosition(
int category, int xPercent, int yPercent, int rotation) {
mMetricsLogger.write(mLogMaker.setCategory(category)
.setType(MetricsEvent.TYPE_ACTION)
.addTaggedData(MetricsEvent.FIELD_GESTURE_X_PERCENT, xPercent)
.addTaggedData(MetricsEvent.FIELD_GESTURE_Y_PERCENT, yPercent)
.addTaggedData(MetricsEvent.FIELD_DEVICE_ROTATION, rotation));
}
private int safeLookup(int gesture) {
Integer value = mLegacyMap.get(gesture);
if (value == null) {
return MetricsEvent.VIEW_UNKNOWN;
}
return value;
}
}