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Commit 09e49b08 authored by Martijn Coenen's avatar Martijn Coenen Committed by Gerrit Code Review
Browse files

Merge "Bluetooth: deal with framework going away."

parents 26d788b3 678af7f5

bluetooth/1.0/default/bluetooth_hci.cc

+5 −0
Original line number Diff line number Diff line
@@ -30,9 +30,13 @@ static const uint8_t HCI_DATA_TYPE_COMMAND = 1; 
static const uint8_t HCI_DATA_TYPE_ACL = 2;

static const uint8_t HCI_DATA_TYPE_SCO = 3;



BluetoothHci::BluetoothHci()

    : deathRecipient(new BluetoothDeathRecipient(this)) {}



Return<void> BluetoothHci::initialize(

    const ::android::sp<IBluetoothHciCallbacks>& cb) {

  ALOGW("BluetoothHci::initialize()");

  cb->linkToDeath(deathRecipient, 0);

  event_cb_ = cb;



  bool rc = VendorInterface::Initialize(
@@ -62,6 +66,7 @@ Return<void> BluetoothHci::initialize( 


Return<void> BluetoothHci::close() {

  ALOGW("BluetoothHci::close()");

  event_cb_->unlinkToDeath(deathRecipient);

  VendorInterface::Shutdown();

  return Void();

}

bluetooth/1.0/default/bluetooth_hci.h

+13 −0
Original line number Diff line number Diff line
@@ -30,8 +30,20 @@ namespace implementation { 
using ::android::hardware::Return;

using ::android::hardware::hidl_vec;



struct BluetoothDeathRecipient : hidl_death_recipient {

  BluetoothDeathRecipient(const sp<IBluetoothHci> hci) : mHci(hci) {}



  virtual void serviceDied(

      uint64_t /*cookie*/,

      const wp<::android::hidl::base::V1_0::IBase>& /*who*/) {

    mHci->close();

  }

  sp<IBluetoothHci> mHci;

};



class BluetoothHci : public IBluetoothHci {

 public:

  BluetoothHci();

  Return<void> initialize(

      const ::android::sp<IBluetoothHciCallbacks>& cb) override;

  Return<void> sendHciCommand(const hidl_vec<uint8_t>& packet) override;
@@ -42,6 +54,7 @@ class BluetoothHci : public IBluetoothHci { 
 private:

  void sendDataToController(const uint8_t type, const hidl_vec<uint8_t>& data);

  ::android::sp<IBluetoothHciCallbacks> event_cb_;

  ::android::sp<BluetoothDeathRecipient> deathRecipient;

};



extern "C" IBluetoothHci* HIDL_FETCH_IBluetoothHci(const char* name);