BleAudioVolume: Fix calculation for the activated device

Fixes the following:
 - invalid volume level value set for the newly activated BLE device
   (additional patch for Bluetooth is also provided)
 - audio FW not being notified about the new volume level when
   switching to phone call mode

Bug: 243334827
Bug: 241501978
Tag: #feature
Test: tested manually
Change-Id: I46b2004d205ecdec470b84d1403cbd99af734626
Merged-In: I46b2004d205ecdec470b84d1403cbd99af734626
(cherry picked from commit 0be0ffc86d)

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;

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