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Bug 1118693: Added Bluetooth AVRCP interface (under bluetooth2/), r=btian
This commit is contained in:
Thomas Zimmermann
parent
73313a3e5b
commit
955eee0258
@ -5,6 +5,7 @@
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "BluetoothDaemonAvrcpInterface.h"
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#include "BluetoothDaemonSetupInterface.h"
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#include "mozilla/unused.h"
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BEGIN_BLUETOOTH_NAMESPACE
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@ -825,4 +826,231 @@ BluetoothDaemonAvrcpModule::HandleNtf(
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(this->*(HandleNtf[index]))(aHeader, aPDU);
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}
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//
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// AVRCP interface
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//
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BluetoothDaemonAvrcpInterface::BluetoothDaemonAvrcpInterface(
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BluetoothDaemonAvrcpModule* aModule)
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: mModule(aModule)
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{ }
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BluetoothDaemonAvrcpInterface::~BluetoothDaemonAvrcpInterface()
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{ }
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class BluetoothDaemonAvrcpInterface::InitResultHandler MOZ_FINAL
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: public BluetoothSetupResultHandler
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{
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public:
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InitResultHandler(BluetoothAvrcpResultHandler* aRes)
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: mRes(aRes)
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{
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MOZ_ASSERT(mRes);
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}
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void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
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{
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MOZ_ASSERT(NS_IsMainThread());
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mRes->OnError(aStatus);
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}
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void RegisterModule() MOZ_OVERRIDE
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{
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MOZ_ASSERT(NS_IsMainThread());
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mRes->Init();
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}
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private:
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nsRefPtr<BluetoothAvrcpResultHandler> mRes;
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};
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void
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BluetoothDaemonAvrcpInterface::Init(
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BluetoothAvrcpNotificationHandler* aNotificationHandler,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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// Set notification handler _before_ registering the module. It could
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// happen that we receive notifications, before the result handler runs.
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mModule->SetNotificationHandler(aNotificationHandler);
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InitResultHandler* res;
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if (aRes) {
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res = new InitResultHandler(aRes);
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} else {
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// We don't need a result handler if the caller is not interested.
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res = nullptr;
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}
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nsresult rv = mModule->RegisterModule(
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BluetoothDaemonAvrcpModule::SERVICE_ID, 0x00, res);
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if (NS_FAILED(rv) && aRes) {
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DispatchError(aRes, STATUS_FAIL);
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}
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}
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class BluetoothDaemonAvrcpInterface::CleanupResultHandler MOZ_FINAL
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: public BluetoothSetupResultHandler
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{
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public:
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CleanupResultHandler(BluetoothDaemonAvrcpModule* aModule,
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BluetoothAvrcpResultHandler* aRes)
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: mModule(aModule)
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, mRes(aRes)
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{
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MOZ_ASSERT(mModule);
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}
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void OnError(BluetoothStatus aStatus) MOZ_OVERRIDE
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{
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MOZ_ASSERT(NS_IsMainThread());
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if (mRes) {
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mRes->OnError(aStatus);
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}
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}
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void UnregisterModule() MOZ_OVERRIDE
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{
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MOZ_ASSERT(NS_IsMainThread());
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// Clear notification handler _after_ module has been
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// unregistered. While unregistering the module, we might
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// still receive notifications.
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mModule->SetNotificationHandler(nullptr);
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if (mRes) {
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mRes->Cleanup();
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}
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}
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private:
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BluetoothDaemonAvrcpModule* mModule;
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nsRefPtr<BluetoothAvrcpResultHandler> mRes;
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};
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void
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BluetoothDaemonAvrcpInterface::Cleanup(
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->UnregisterModule(BluetoothDaemonAvrcpModule::SERVICE_ID,
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new CleanupResultHandler(mModule, aRes));
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}
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void
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BluetoothDaemonAvrcpInterface::GetPlayStatusRsp(
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ControlPlayStatus aPlayStatus, uint32_t aSongLen, uint32_t aSongPos,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->GetPlayStatusRspCmd(aPlayStatus, aSongLen, aSongPos, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::ListPlayerAppAttrRsp(
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int aNumAttr, const BluetoothAvrcpPlayerAttribute* aPAttrs,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->ListPlayerAppAttrRspCmd(aNumAttr, aPAttrs, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::ListPlayerAppValueRsp(
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int aNumVal, uint8_t* aPVals, BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->ListPlayerAppValueRspCmd(aNumVal, aPVals, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::GetPlayerAppValueRsp(
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uint8_t aNumAttrs, const uint8_t* aIds, const uint8_t* aValues,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->GetPlayerAppValueRspCmd(aNumAttrs, aIds, aValues, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::GetPlayerAppAttrTextRsp(
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int aNumAttr, const uint8_t* aIds, const char** aTexts,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->GetPlayerAppAttrTextRspCmd(aNumAttr, aIds, aTexts, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::GetPlayerAppValueTextRsp(
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int aNumVal, const uint8_t* aIds, const char** aTexts,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->GetPlayerAppValueTextRspCmd(aNumVal, aIds, aTexts, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::GetElementAttrRsp(
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uint8_t aNumAttr, const BluetoothAvrcpElementAttribute* aAttr,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->GetElementAttrRspCmd(aNumAttr, aAttr, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::SetPlayerAppValueRsp(
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BluetoothAvrcpStatus aRspStatus, BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->SetPlayerAppValueRspCmd(aRspStatus, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::RegisterNotificationRsp(
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BluetoothAvrcpEvent aEvent,
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BluetoothAvrcpNotification aType,
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const BluetoothAvrcpNotificationParam& aParam,
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BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->RegisterNotificationRspCmd(aEvent, aType, aParam, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::SetVolume(
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uint8_t aVolume, BluetoothAvrcpResultHandler* aRes)
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{
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MOZ_ASSERT(mModule);
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mModule->SetVolumeCmd(aVolume, aRes);
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}
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void
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BluetoothDaemonAvrcpInterface::DispatchError(
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BluetoothAvrcpResultHandler* aRes, BluetoothStatus aStatus)
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{
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BluetoothResultRunnable1<BluetoothAvrcpResultHandler, void,
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BluetoothStatus, BluetoothStatus>::Dispatch(
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aRes, &BluetoothAvrcpResultHandler::OnError,
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ConstantInitOp1<BluetoothStatus>(aStatus));
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}
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END_BLUETOOTH_NAMESPACE
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@ -287,6 +287,66 @@ protected:
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static BluetoothAvrcpNotificationHandler* sNotificationHandler;
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};
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class BluetoothDaemonAvrcpInterface MOZ_FINAL
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: public BluetoothAvrcpInterface
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{
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class CleanupResultHandler;
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class InitResultHandler;
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public:
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BluetoothDaemonAvrcpInterface(BluetoothDaemonAvrcpModule* aModule);
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~BluetoothDaemonAvrcpInterface();
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void Init(BluetoothAvrcpNotificationHandler* aNotificationHandler,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void Cleanup(BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void GetPlayStatusRsp(ControlPlayStatus aPlayStatus,
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uint32_t aSongLen, uint32_t aSongPos,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void ListPlayerAppAttrRsp(int aNumAttr,
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const BluetoothAvrcpPlayerAttribute* aPAttrs,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void ListPlayerAppValueRsp(int aNumVal, uint8_t* aPVals,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void GetPlayerAppValueRsp(uint8_t aNumAttrs, const uint8_t* aIds,
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const uint8_t* aValues,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void GetPlayerAppAttrTextRsp(int aNumAttr, const uint8_t* aIds,
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const char** aTexts,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void GetPlayerAppValueTextRsp(int aNumVal, const uint8_t* aIds,
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const char** aTexts,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void GetElementAttrRsp(uint8_t aNumAttr,
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const BluetoothAvrcpElementAttribute* aAttr,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void SetPlayerAppValueRsp(BluetoothAvrcpStatus aRspStatus,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void RegisterNotificationRsp(BluetoothAvrcpEvent aEvent,
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BluetoothAvrcpNotification aType,
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const BluetoothAvrcpNotificationParam& aParam,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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void SetVolume(uint8_t aVolume,
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BluetoothAvrcpResultHandler* aRes) MOZ_OVERRIDE;
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private:
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void DispatchError(BluetoothAvrcpResultHandler* aRes,
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BluetoothStatus aStatus);
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BluetoothDaemonAvrcpModule* mModule;
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};
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END_BLUETOOTH_NAMESPACE
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#endif
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