From f61c1044fb4af63b42e41ef76bbaff843a7226ac Mon Sep 17 00:00:00 2001 From: Lucas Dupin Date: Fri, 19 Jul 2019 12:16:25 -0700 Subject: [PATCH] Use binned brightness sensor instead of prox Prox can be noisy and should only be used as a fallback when a more robust sensor implementation is not available. Test: manually cover prox sensor Test: breakpoint Test: dumpsys Fixes: 137451005 Change-Id: If0fca42aca36546942930ce76be1353129fc91fc --- .../com/android/systemui/doze/DozeSensors.java | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java b/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java index 5f52486b2bc63..a882309c06d48 100644 --- a/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java +++ b/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java @@ -43,6 +43,7 @@ import androidx.annotation.VisibleForTesting; import com.android.internal.logging.MetricsLogger; import com.android.internal.logging.nano.MetricsProto; +import com.android.systemui.R; import com.android.systemui.plugins.SensorManagerPlugin; import com.android.systemui.statusbar.phone.DozeParameters; import com.android.systemui.util.AlarmTimeout; @@ -255,12 +256,21 @@ public class DozeSensors { long mLastNear; final AlarmTimeout mCooldownTimer; final AlwaysOnDisplayPolicy mPolicy; - + final Sensor mSensor; public ProxSensor(AlwaysOnDisplayPolicy policy) { mPolicy = policy; mCooldownTimer = new AlarmTimeout(mAlarmManager, this::updateRegistered, "prox_cooldown", mHandler); + + // The default prox sensor can be noisy, so let's use a prox gated brightness sensor + // if available. + Sensor sensor = DozeSensors.findSensorWithType(mSensorManager, + mContext.getString(R.string.doze_brightness_sensor_type)); + if (sensor == null) { + sensor = mSensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY); + } + mSensor = sensor; } void setRequested(boolean requested) { @@ -324,8 +334,9 @@ public class DozeSensors { @Override public String toString() { - return String.format("{registered=%s, requested=%s, coolingDown=%s, currentlyFar=%s}", - mRegistered, mRequested, mCooldownTimer.isScheduled(), mCurrentlyFar); + return String.format("{registered=%s, requested=%s, coolingDown=%s, currentlyFar=%s," + + " sensor=%s}", mRegistered, mRequested, mCooldownTimer.isScheduled(), + mCurrentlyFar, mSensor); } }