Merge changes from topic "active_device_volume_level" into tm-qpr-dev

* changes:
  BleAudioVolume: Fix calculation for the activated device
  AudioService: conditional logging of hearing aid volume

services/core/java/com/android/server/audio/AudioDeviceBroker.java

@@ -1365,7 +1365,8 @@ import java.util.concurrent.atomic.AtomicBoolean;
                     break;
                 case MSG_II_SET_HEARING_AID_VOLUME:
                     synchronized (mDeviceStateLock) {
-                        mBtHelper.setHearingAidVolume(msg.arg1, msg.arg2);
+                        mBtHelper.setHearingAidVolume(msg.arg1, msg.arg2,
+                                mDeviceInventory.isHearingAidConnected());
                     }
                     break;
                 case MSG_II_SET_LE_AUDIO_OUT_VOLUME: {

services/core/java/com/android/server/audio/AudioDeviceInventory.java

@@ -377,7 +377,8 @@ public class AudioDeviceInventory {
                         makeLeAudioDeviceUnavailable(address, btInfo.mAudioSystemDevice);
                     } else if (switchToAvailable) {
                         makeLeAudioDeviceAvailable(address, BtHelper.getName(btInfo.mDevice),
-                                streamType, btInfo.mVolume, btInfo.mAudioSystemDevice,
+                                streamType, btInfo.mVolume == -1 ? -1 : btInfo.mVolume * 10,
+                                btInfo.mAudioSystemDevice,
                                 "onSetBtActiveDevice");
                     }
                     break;
@@ -1161,6 +1162,22 @@ public class AudioDeviceInventory {
                 .record();
     }
 
+    /**
+     * Returns whether a device of type DEVICE_OUT_HEARING_AID is connected.
+     * Visibility by APM plays no role
+     * @return true if a DEVICE_OUT_HEARING_AID is connected, false otherwise.
+     */
+    boolean isHearingAidConnected() {
+        synchronized (mDevicesLock) {
+            for (DeviceInfo di : mConnectedDevices.values()) {
+                if (di.mDeviceType == AudioSystem.DEVICE_OUT_HEARING_AID) {
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+
     @GuardedBy("mDevicesLock")
     private void makeLeAudioDeviceAvailable(String address, String name, int streamType,
             int volumeIndex, int device, String eventSource) {

services/core/java/com/android/server/audio/AudioService.java

@@ -4011,7 +4011,7 @@ public class AudioService extends IAudioService.Stub
         }
     }
 
-    private void setLeAudioVolumeOnModeUpdate(int mode) {
+    private void setLeAudioVolumeOnModeUpdate(int mode, int streamType, int device) {
         switch (mode) {
             case AudioSystem.MODE_IN_COMMUNICATION:
             case AudioSystem.MODE_IN_CALL:
@@ -4025,8 +4025,6 @@ public class AudioService extends IAudioService.Stub
                 return;
         }
 
-        int streamType = getBluetoothContextualVolumeStream(mode);
-
         // Currently, DEVICE_OUT_BLE_HEADSET is the only output type for LE_AUDIO profile.
         // (See AudioDeviceBroker#createBtDeviceInfo())
         int index = mStreamStates[streamType].getIndex(AudioSystem.DEVICE_OUT_BLE_HEADSET);
@@ -4037,6 +4035,7 @@ public class AudioService extends IAudioService.Stub
                     + index + " maxIndex=" + maxIndex + " streamType=" + streamType);
         }
         mDeviceBroker.postSetLeAudioVolumeIndex(index, maxIndex, streamType);
+        mDeviceBroker.postApplyVolumeOnDevice(streamType, device, "setLeAudioVolumeOnModeUpdate");
     }
 
     private void setStreamVolume(int streamType, int index, int flags,
@@ -5417,7 +5416,7 @@ public class AudioService extends IAudioService.Stub
 
                 // Forcefully set LE audio volume as a workaround, since the value of 'device'
                 // is not DEVICE_OUT_BLE_* even when BLE is connected.
-                setLeAudioVolumeOnModeUpdate(mode);
+                setLeAudioVolumeOnModeUpdate(mode, streamType, device);
 
                 // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all SCO
                 // connections not started by the application changing the mode when pid changes

services/core/java/com/android/server/audio/BtHelper.java

@@ -424,7 +424,8 @@ public class BtHelper {
         mLeAudio.setVolume(volume);
     }
 
-    /*package*/ synchronized void setHearingAidVolume(int index, int streamType) {
+    /*package*/ synchronized void setHearingAidVolume(int index, int streamType,
+            boolean isHeadAidConnected) {
         if (mHearingAid == null) {
             if (AudioService.DEBUG_VOL) {
                 Log.i(TAG, "setHearingAidVolume: null mHearingAid");
@@ -441,8 +442,11 @@ public class BtHelper {
             Log.i(TAG, "setHearingAidVolume: calling mHearingAid.setVolume idx="
                     + index + " gain=" + gainDB);
         }
-        AudioService.sVolumeLogger.log(new AudioServiceEvents.VolumeEvent(
+        // do not log when hearing aid is not connected to avoid confusion when reading dumpsys
-                AudioServiceEvents.VolumeEvent.VOL_SET_HEARING_AID_VOL, index, gainDB));
+        if (isHeadAidConnected) {
+            AudioService.sVolumeLogger.log(new AudioServiceEvents.VolumeEvent(
+                    AudioServiceEvents.VolumeEvent.VOL_SET_HEARING_AID_VOL, index, gainDB));
+        }
         mHearingAid.setVolume(gainDB);
     }