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Commit 40bc4269 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge "Use a weak pointer to deliver updates to AVRCP devices."

parents 0418394f 4674b273

system/btif/avrcp/avrcp_service.cc

+4 −7
Original line number Diff line number Diff line
@@ -352,9 +352,8 @@ void AvrcpService::SendMediaUpdate(bool track_changed, bool play_state, 
  // device update happens on the main thread.

  for (const auto& device :

       instance_->connection_handler_->GetListOfDevices()) {

    do_in_main_thread(FROM_HERE, base::Bind(&Device::SendMediaUpdate,

                                            base::Unretained(device.get()),

                                            track_changed, play_state, queue));

    do_in_main_thread(FROM_HERE,

                      base::Bind(&Device::SendMediaUpdate, device.get()->Get(), track_changed, play_state, queue));

  }

}
@@ -368,10 +367,8 @@ void AvrcpService::SendFolderUpdate(bool available_players, 
  // Ensure that the update is posted to the correct thread

  for (const auto& device :

       instance_->connection_handler_->GetListOfDevices()) {

    do_in_main_thread(

        FROM_HERE,

        base::Bind(&Device::SendFolderUpdate, base::Unretained(device.get()),

                   available_players, addressed_players, uids));

    do_in_main_thread(FROM_HERE, base::Bind(&Device::SendFolderUpdate, device.get()->Get(), available_players,

                                            addressed_players, uids));

  }

}

system/profile/avrcp/device.cc

+4 −0
Original line number Diff line number Diff line
@@ -58,6 +58,10 @@ void Device::RegisterInterfaces(MediaInterface* media_interface, 
  volume_interface_ = volume_interface;

}



base::WeakPtr<Device> Device::Get() {

  return weak_ptr_factory_.GetWeakPtr();

}



void Device::SetBrowseMtu(uint16_t browse_mtu) {

  DEVICE_LOG(INFO) << __PRETTY_FUNCTION__ << ": browse_mtu = " << browse_mtu;

  browse_mtu_ = browse_mtu;

system/profile/avrcp/device.h

+6 −0
Original line number Diff line number Diff line
@@ -67,6 +67,12 @@ class Device { 
      uint16_t ctrl_mtu, uint16_t browse_mtu);

  virtual ~Device() = default;



  /**

   * Gets a weak pointer to this device that is invalidated when the device is

   * disconnected.

   */

  base::WeakPtr<Device> Get();



  const RawAddress& GetAddress() const { return address_; };



  /**