From: Jakub Pawlowski <jpawlowski@google.com>
Date: Mon, 24 Sep 2018 14:43:59 +0000 (+0200)
Subject: Send volume just once when starting the stream.
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=53fdcf8645f5843ac534b79c47ceb3046a239026;p=android-x86%2Fsystem-bt.git

Send volume just once when starting the stream.

The volume is in the Start command already, no need to send it in a
separate command.

Bug: 116317072
Bug: 116044083
Bug: 116145308
Test: play music, pause, adjust volume, start playing again, verify
      playing was re-started with proper volume level.
Change-Id: I2a900b03a35670de4a265184f333517db17497d8
Merged-In: I76f4b6a9302dd84781195475de50374e9c30700f
---

diff --git a/bta/hearing_aid/hearing_aid.cc b/bta/hearing_aid/hearing_aid.cc
index b7f2086ed..e49875e71 100644
--- a/bta/hearing_aid/hearing_aid.cc
+++ b/bta/hearing_aid/hearing_aid.cc
@@ -834,16 +834,6 @@ class HearingAidImpl : public HearingAid {
     BtaGattQueue::WriteCharacteristic(device.conn_id,
                                       device.audio_control_point_handle, start,
                                       GATT_WRITE, nullptr, nullptr);
-
-    // TODO(jpawlowski): this will be removed, once test devices get volume
-    // from start reqest
-    if (current_volume != VOLUME_UNKNOWN) {
-      std::vector<uint8_t> volume_value(
-          {static_cast<unsigned char>(current_volume)});
-      BtaGattQueue::WriteCharacteristic(device.conn_id, device.volume_handle,
-                                        volume_value, GATT_WRITE_NO_RSP,
-                                        nullptr, nullptr);
-    }
   }
 
   void OnAudioDataReady(const std::vector<uint8_t>& data) {