| #ifndef HIDL_GENERATED_ANDROID_HARDWARE_AUDIO_V6_0_IDEVICE_H |
| #define HIDL_GENERATED_ANDROID_HARDWARE_AUDIO_V6_0_IDEVICE_H |
| |
| #include <android/hardware/audio/common/6.0/types.h> |
| #include <android/hardware/audio/6.0/IStreamIn.h> |
| #include <android/hardware/audio/6.0/IStreamOut.h> |
| #include <android/hardware/audio/6.0/types.h> |
| #include <android/hidl/base/1.0/IBase.h> |
| |
| #include <android/hidl/manager/1.0/IServiceNotification.h> |
| |
| #include <hidl/HidlSupport.h> |
| #include <hidl/MQDescriptor.h> |
| #include <hidl/Status.h> |
| #include <utils/NativeHandle.h> |
| #include <utils/misc.h> |
| |
| namespace android { |
| namespace hardware { |
| namespace audio { |
| namespace V6_0 { |
| |
| struct IDevice : public ::android::hidl::base::V1_0::IBase { |
| /** |
| * Type tag for use in template logic that indicates this is a 'pure' class. |
| */ |
| typedef ::android::hardware::details::i_tag _hidl_tag; |
| |
| /** |
| * Fully qualified interface name: "android.hardware.audio@6.0::IDevice" |
| */ |
| static const char* descriptor; |
| |
| /** |
| * Returns whether this object's implementation is outside of the current process. |
| */ |
| virtual bool isRemote() const override { return false; } |
| |
| /** |
| * Returns whether the audio hardware interface has been initialized. |
| * |
| * @return retval OK on success, NOT_INITIALIZED on failure. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> initCheck() = 0; |
| |
| /** |
| * Sets the audio volume for all audio activities other than voice call. If |
| * NOT_SUPPORTED is returned, the software mixer will emulate this |
| * capability. |
| * |
| * @param volume 1.0f means unity, 0.0f is zero. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> setMasterVolume(float volume) = 0; |
| |
| /** |
| * Return callback for getMasterVolume |
| */ |
| using getMasterVolume_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, float volume)>; |
| /** |
| * Get the current master volume value for the HAL, if the HAL supports |
| * master volume control. For example, AudioFlinger will query this value |
| * from the primary audio HAL when the service starts and use the value for |
| * setting the initial master volume across all HALs. HALs which do not |
| * support this method must return NOT_SUPPORTED in 'retval'. |
| * |
| * @return retval operation completion status. |
| * @return volume 1.0f means unity, 0.0f is zero. |
| */ |
| virtual ::android::hardware::Return<void> getMasterVolume(getMasterVolume_cb _hidl_cb) = 0; |
| |
| /** |
| * Sets microphone muting state. |
| * |
| * @param mute whether microphone is muted. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> setMicMute(bool mute) = 0; |
| |
| /** |
| * Return callback for getMicMute |
| */ |
| using getMicMute_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, bool mute)>; |
| /** |
| * Gets whether microphone is muted. |
| * |
| * @return retval operation completion status. |
| * @return mute whether microphone is muted. |
| */ |
| virtual ::android::hardware::Return<void> getMicMute(getMicMute_cb _hidl_cb) = 0; |
| |
| /** |
| * Set the audio mute status for all audio activities. If the return value |
| * is NOT_SUPPORTED, the software mixer will emulate this capability. |
| * |
| * @param mute whether audio is muted. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> setMasterMute(bool mute) = 0; |
| |
| /** |
| * Return callback for getMasterMute |
| */ |
| using getMasterMute_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, bool mute)>; |
| /** |
| * Get the current master mute status for the HAL, if the HAL supports |
| * master mute control. AudioFlinger will query this value from the primary |
| * audio HAL when the service starts and use the value for setting the |
| * initial master mute across all HALs. HAL must indicate that the feature |
| * is not supported by returning NOT_SUPPORTED status. |
| * |
| * @return retval operation completion status. |
| * @return mute whether audio is muted. |
| */ |
| virtual ::android::hardware::Return<void> getMasterMute(getMasterMute_cb _hidl_cb) = 0; |
| |
| /** |
| * Return callback for getInputBufferSize |
| */ |
| using getInputBufferSize_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, uint64_t bufferSize)>; |
| /** |
| * Returns audio input buffer size according to parameters passed or |
| * INVALID_ARGUMENTS if one of the parameters is not supported. |
| * |
| * @param config audio configuration. |
| * @return retval operation completion status. |
| * @return bufferSize input buffer size in bytes. |
| */ |
| virtual ::android::hardware::Return<void> getInputBufferSize(const ::android::hardware::audio::common::V6_0::AudioConfig& config, getInputBufferSize_cb _hidl_cb) = 0; |
| |
| /** |
| * Return callback for openOutputStream |
| */ |
| using openOutputStream_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, const ::android::sp<::android::hardware::audio::V6_0::IStreamOut>& outStream, const ::android::hardware::audio::common::V6_0::AudioConfig& suggestedConfig)>; |
| /** |
| * This method creates and opens the audio hardware output stream. |
| * If the stream can not be opened with the proposed audio config, |
| * HAL must provide suggested values for the audio config. |
| * |
| * @param ioHandle handle assigned by AudioFlinger. |
| * @param device device type and (if needed) address. |
| * @param config stream configuration. |
| * @param flags additional flags. |
| * @param sourceMetadata Description of the audio that will be played. |
| * May be used by implementations to configure hardware effects. |
| * @return retval operation completion status. |
| * @return outStream created output stream. |
| * @return suggestedConfig in case of invalid parameters, suggested config. |
| */ |
| virtual ::android::hardware::Return<void> openOutputStream(int32_t ioHandle, const ::android::hardware::audio::common::V6_0::DeviceAddress& device, const ::android::hardware::audio::common::V6_0::AudioConfig& config, ::android::hardware::hidl_bitfield<::android::hardware::audio::common::V6_0::AudioOutputFlag> flags, const ::android::hardware::audio::common::V6_0::SourceMetadata& sourceMetadata, openOutputStream_cb _hidl_cb) = 0; |
| |
| /** |
| * Return callback for openInputStream |
| */ |
| using openInputStream_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, const ::android::sp<::android::hardware::audio::V6_0::IStreamIn>& inStream, const ::android::hardware::audio::common::V6_0::AudioConfig& suggestedConfig)>; |
| /** |
| * This method creates and opens the audio hardware input stream. |
| * If the stream can not be opened with the proposed audio config, |
| * HAL must provide suggested values for the audio config. |
| * |
| * @param ioHandle handle assigned by AudioFlinger. |
| * @param device device type and (if needed) address. |
| * @param config stream configuration. |
| * @param flags additional flags. |
| * @param sinkMetadata Description of the audio that is suggested by the client. |
| * May be used by implementations to configure processing effects. |
| * @return retval operation completion status. |
| * @return inStream in case of success, created input stream. |
| * @return suggestedConfig in case of invalid parameters, suggested config. |
| */ |
| virtual ::android::hardware::Return<void> openInputStream(int32_t ioHandle, const ::android::hardware::audio::common::V6_0::DeviceAddress& device, const ::android::hardware::audio::common::V6_0::AudioConfig& config, ::android::hardware::hidl_bitfield<::android::hardware::audio::common::V6_0::AudioInputFlag> flags, const ::android::hardware::audio::common::V6_0::SinkMetadata& sinkMetadata, openInputStream_cb _hidl_cb) = 0; |
| |
| /** |
| * Returns whether HAL supports audio patches. Patch represents a connection |
| * between signal source(s) and signal sink(s). If HAL doesn't support |
| * patches natively (in hardware) then audio system will need to establish |
| * them in software. |
| * |
| * @return supports true if audio patches are supported. |
| */ |
| virtual ::android::hardware::Return<bool> supportsAudioPatches() = 0; |
| |
| /** |
| * Return callback for createAudioPatch |
| */ |
| using createAudioPatch_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, int32_t patch)>; |
| /** |
| * Creates an audio patch between several source and sink ports. The handle |
| * is allocated by the HAL and must be unique for this audio HAL module. |
| * |
| * @param sources patch sources. |
| * @param sinks patch sinks. |
| * @return retval operation completion status. |
| * @return patch created patch handle. |
| */ |
| virtual ::android::hardware::Return<void> createAudioPatch(const ::android::hardware::hidl_vec<::android::hardware::audio::common::V6_0::AudioPortConfig>& sources, const ::android::hardware::hidl_vec<::android::hardware::audio::common::V6_0::AudioPortConfig>& sinks, createAudioPatch_cb _hidl_cb) = 0; |
| |
| /** |
| * Return callback for updateAudioPatch |
| */ |
| using updateAudioPatch_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, int32_t patch)>; |
| /** |
| * Updates an audio patch. |
| * |
| * Use of this function is preferred to releasing and re-creating a patch |
| * as the HAL module can figure out a way of switching the route without |
| * causing audio disruption. |
| * |
| * @param previousPatch handle of the previous patch to update. |
| * @param sources new patch sources. |
| * @param sinks new patch sinks. |
| * @return retval operation completion status. |
| * @return patch updated patch handle. |
| */ |
| virtual ::android::hardware::Return<void> updateAudioPatch(int32_t previousPatch, const ::android::hardware::hidl_vec<::android::hardware::audio::common::V6_0::AudioPortConfig>& sources, const ::android::hardware::hidl_vec<::android::hardware::audio::common::V6_0::AudioPortConfig>& sinks, updateAudioPatch_cb _hidl_cb) = 0; |
| |
| /** |
| * Release an audio patch. |
| * |
| * @param patch patch handle. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> releaseAudioPatch(int32_t patch) = 0; |
| |
| /** |
| * Return callback for getAudioPort |
| */ |
| using getAudioPort_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, const ::android::hardware::audio::common::V6_0::AudioPort& resultPort)>; |
| /** |
| * Returns the list of supported attributes for a given audio port. |
| * |
| * As input, 'port' contains the information (type, role, address etc...) |
| * needed by the HAL to identify the port. |
| * |
| * As output, 'resultPort' contains possible attributes (sampling rates, |
| * formats, channel masks, gain controllers...) for this port. |
| * |
| * @param port port identifier. |
| * @return retval operation completion status. |
| * @return resultPort port descriptor with all parameters filled up. |
| */ |
| virtual ::android::hardware::Return<void> getAudioPort(const ::android::hardware::audio::common::V6_0::AudioPort& port, getAudioPort_cb _hidl_cb) = 0; |
| |
| /** |
| * Set audio port configuration. |
| * |
| * @param config audio port configuration. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> setAudioPortConfig(const ::android::hardware::audio::common::V6_0::AudioPortConfig& config) = 0; |
| |
| /** |
| * Return callback for getHwAvSync |
| */ |
| using getHwAvSync_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, uint32_t hwAvSync)>; |
| /** |
| * Gets the HW synchronization source of the device. Calling this method is |
| * equivalent to getting AUDIO_PARAMETER_HW_AV_SYNC on the legacy HAL. |
| * Optional method |
| * |
| * @return retval operation completion status: OK or NOT_SUPPORTED. |
| * @return hwAvSync HW synchronization source |
| */ |
| virtual ::android::hardware::Return<void> getHwAvSync(getHwAvSync_cb _hidl_cb) = 0; |
| |
| /** |
| * Sets whether the screen is on. Calling this method is equivalent to |
| * setting AUDIO_PARAMETER_KEY_SCREEN_STATE on the legacy HAL. |
| * Optional method |
| * |
| * @param turnedOn whether the screen is turned on. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> setScreenState(bool turnedOn) = 0; |
| |
| /** |
| * Return callback for getParameters |
| */ |
| using getParameters_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, const ::android::hardware::hidl_vec<::android::hardware::audio::V6_0::ParameterValue>& parameters)>; |
| /** |
| * Generic method for retrieving vendor-specific parameter values. |
| * The framework does not interpret the parameters, they are passed |
| * in an opaque manner between a vendor application and HAL. |
| * |
| * Multiple parameters can be retrieved at the same time. |
| * The implementation should return as many requested parameters |
| * as possible, even if one or more is not supported |
| * |
| * @param context provides more information about the request |
| * @param keys keys of the requested parameters |
| * @return retval operation completion status. |
| * OK must be returned if keys is empty. |
| * NOT_SUPPORTED must be returned if at least one key is unknown. |
| * @return parameters parameter key value pairs. |
| * Must contain the value of all requested keys if retval == OK |
| */ |
| virtual ::android::hardware::Return<void> getParameters(const ::android::hardware::hidl_vec<::android::hardware::audio::V6_0::ParameterValue>& context, const ::android::hardware::hidl_vec<::android::hardware::hidl_string>& keys, getParameters_cb _hidl_cb) = 0; |
| |
| /** |
| * Generic method for setting vendor-specific parameter values. |
| * The framework does not interpret the parameters, they are passed |
| * in an opaque manner between a vendor application and HAL. |
| * |
| * Multiple parameters can be set at the same time though this is |
| * discouraged as it make failure analysis harder. |
| * |
| * If possible, a failed setParameters should not impact the platform state. |
| * |
| * @param context provides more information about the request |
| * @param parameters parameter key value pairs. |
| * @return retval operation completion status. |
| * All parameters must be successfully set for OK to be returned |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> setParameters(const ::android::hardware::hidl_vec<::android::hardware::audio::V6_0::ParameterValue>& context, const ::android::hardware::hidl_vec<::android::hardware::audio::V6_0::ParameterValue>& parameters) = 0; |
| |
| /** |
| * Return callback for getMicrophones |
| */ |
| using getMicrophones_cb = std::function<void(::android::hardware::audio::V6_0::Result retval, const ::android::hardware::hidl_vec<::android::hardware::audio::V6_0::MicrophoneInfo>& microphones)>; |
| /** |
| * Returns an array with available microphones in device. |
| * |
| * @return retval NOT_SUPPORTED if there are no microphones on this device |
| * INVALID_STATE if the call is not successful, |
| * OK otherwise. |
| * |
| * @return microphones array with microphones info |
| */ |
| virtual ::android::hardware::Return<void> getMicrophones(getMicrophones_cb _hidl_cb) = 0; |
| |
| /** |
| * Notifies the device module about the connection state of an input/output |
| * device attached to it. Calling this method is equivalent to setting |
| * AUDIO_PARAMETER_DEVICE_[DIS]CONNECT on the legacy HAL. |
| * |
| * @param address audio device specification. |
| * @param connected whether the device is connected. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> setConnectedState(const ::android::hardware::audio::common::V6_0::DeviceAddress& address, bool connected) = 0; |
| |
| /** |
| * Called by the framework to deinitialize the device and free up |
| * all currently allocated resources. It is recommended to close |
| * the device on the client side as soon as it is becomes unused. |
| * |
| * Note that all streams must be closed by the client before |
| * attempting to close the device they belong to. |
| * |
| * @return retval OK in case the success. |
| * INVALID_STATE if the device was already closed |
| * or there are streams currently opened. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> close() = 0; |
| |
| /** |
| * Applies an audio effect to an audio device. The effect is inserted |
| * according to its insertion preference specified by INSERT_... EffectFlags |
| * in the EffectDescriptor. |
| * |
| * @param device identifies the sink or source device this effect must be applied to. |
| * "device" is the AudioPortHandle indicated for the device when the audio |
| * patch connecting that device was created. |
| * @param effectId effect ID (obtained from IEffectsFactory.createEffect) of |
| * the effect to add. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> addDeviceEffect(int32_t device, uint64_t effectId) = 0; |
| |
| /** |
| * Stops applying an audio effect to an audio device. |
| * |
| * @param device identifies the sink or source device this effect was applied to. |
| * "device" is the AudioPortHandle indicated for the device when the audio |
| * patch is created at the audio HAL. |
| * @param effectId effect ID (obtained from IEffectsFactory.createEffect) of |
| * the effect. |
| * @return retval operation completion status. |
| */ |
| virtual ::android::hardware::Return<::android::hardware::audio::V6_0::Result> removeDeviceEffect(int32_t device, uint64_t effectId) = 0; |
| |
| /** |
| * Return callback for interfaceChain |
| */ |
| using interfaceChain_cb = std::function<void(const ::android::hardware::hidl_vec<::android::hardware::hidl_string>& descriptors)>; |
| /* |
| * Provides run-time type information for this object. |
| * For example, for the following interface definition: |
| * package android.hardware.foo@1.0; |
| * interface IParent {}; |
| * interface IChild extends IParent {}; |
| * Calling interfaceChain on an IChild object must yield the following: |
| * ["android.hardware.foo@1.0::IChild", |
| * "android.hardware.foo@1.0::IParent" |
| * "android.hidl.base@1.0::IBase"] |
| * |
| * @return descriptors a vector of descriptors of the run-time type of the |
| * object. |
| */ |
| virtual ::android::hardware::Return<void> interfaceChain(interfaceChain_cb _hidl_cb) override; |
| |
| /* |
| * Emit diagnostic information to the given file. |
| * |
| * Optionally overriden. |
| * |
| * @param fd File descriptor to dump data to. |
| * Must only be used for the duration of this call. |
| * @param options Arguments for debugging. |
| * Must support empty for default debug information. |
| */ |
| virtual ::android::hardware::Return<void> debug(const ::android::hardware::hidl_handle& fd, const ::android::hardware::hidl_vec<::android::hardware::hidl_string>& options) override; |
| |
| /** |
| * Return callback for interfaceDescriptor |
| */ |
| using interfaceDescriptor_cb = std::function<void(const ::android::hardware::hidl_string& descriptor)>; |
| /* |
| * Provides run-time type information for this object. |
| * For example, for the following interface definition: |
| * package android.hardware.foo@1.0; |
| * interface IParent {}; |
| * interface IChild extends IParent {}; |
| * Calling interfaceDescriptor on an IChild object must yield |
| * "android.hardware.foo@1.0::IChild" |
| * |
| * @return descriptor a descriptor of the run-time type of the |
| * object (the first element of the vector returned by |
| * interfaceChain()) |
| */ |
| virtual ::android::hardware::Return<void> interfaceDescriptor(interfaceDescriptor_cb _hidl_cb) override; |
| |
| /** |
| * Return callback for getHashChain |
| */ |
| using getHashChain_cb = std::function<void(const ::android::hardware::hidl_vec<::android::hardware::hidl_array<uint8_t, 32>>& hashchain)>; |
| /* |
| * Returns hashes of the source HAL files that define the interfaces of the |
| * runtime type information on the object. |
| * For example, for the following interface definition: |
| * package android.hardware.foo@1.0; |
| * interface IParent {}; |
| * interface IChild extends IParent {}; |
| * Calling interfaceChain on an IChild object must yield the following: |
| * [(hash of IChild.hal), |
| * (hash of IParent.hal) |
| * (hash of IBase.hal)]. |
| * |
| * SHA-256 is used as the hashing algorithm. Each hash has 32 bytes |
| * according to SHA-256 standard. |
| * |
| * @return hashchain a vector of SHA-1 digests |
| */ |
| virtual ::android::hardware::Return<void> getHashChain(getHashChain_cb _hidl_cb) override; |
| |
| /* |
| * This method trigger the interface to enable/disable instrumentation based |
| * on system property hal.instrumentation.enable. |
| */ |
| virtual ::android::hardware::Return<void> setHALInstrumentation() override; |
| |
| /* |
| * Registers a death recipient, to be called when the process hosting this |
| * interface dies. |
| * |
| * @param recipient a hidl_death_recipient callback object |
| * @param cookie a cookie that must be returned with the callback |
| * @return success whether the death recipient was registered successfully. |
| */ |
| virtual ::android::hardware::Return<bool> linkToDeath(const ::android::sp<::android::hardware::hidl_death_recipient>& recipient, uint64_t cookie) override; |
| |
| /* |
| * Provides way to determine if interface is running without requesting |
| * any functionality. |
| */ |
| virtual ::android::hardware::Return<void> ping() override; |
| |
| /** |
| * Return callback for getDebugInfo |
| */ |
| using getDebugInfo_cb = std::function<void(const ::android::hidl::base::V1_0::DebugInfo& info)>; |
| /* |
| * Get debug information on references on this interface. |
| * @return info debugging information. See comments of DebugInfo. |
| */ |
| virtual ::android::hardware::Return<void> getDebugInfo(getDebugInfo_cb _hidl_cb) override; |
| |
| /* |
| * This method notifies the interface that one or more system properties |
| * have changed. The default implementation calls |
| * (C++) report_sysprop_change() in libcutils or |
| * (Java) android.os.SystemProperties.reportSyspropChanged, |
| * which in turn calls a set of registered callbacks (eg to update trace |
| * tags). |
| */ |
| virtual ::android::hardware::Return<void> notifySyspropsChanged() override; |
| |
| /* |
| * Unregisters the registered death recipient. If this service was registered |
| * multiple times with the same exact death recipient, this unlinks the most |
| * recently registered one. |
| * |
| * @param recipient a previously registered hidl_death_recipient callback |
| * @return success whether the death recipient was unregistered successfully. |
| */ |
| virtual ::android::hardware::Return<bool> unlinkToDeath(const ::android::sp<::android::hardware::hidl_death_recipient>& recipient) override; |
| |
| // cast static functions |
| /** |
| * This performs a checked cast based on what the underlying implementation actually is. |
| */ |
| static ::android::hardware::Return<::android::sp<::android::hardware::audio::V6_0::IDevice>> castFrom(const ::android::sp<::android::hardware::audio::V6_0::IDevice>& parent, bool emitError = false); |
| /** |
| * This performs a checked cast based on what the underlying implementation actually is. |
| */ |
| static ::android::hardware::Return<::android::sp<::android::hardware::audio::V6_0::IDevice>> castFrom(const ::android::sp<::android::hidl::base::V1_0::IBase>& parent, bool emitError = false); |
| |
| // helper methods for interactions with the hwservicemanager |
| /** |
| * This gets the service of this type with the specified instance name. If the |
| * service is currently not available or not in the VINTF manifest on a Trebilized |
| * device, this will return nullptr. This is useful when you don't want to block |
| * during device boot. If getStub is true, this will try to return an unwrapped |
| * passthrough implementation in the same process. This is useful when getting an |
| * implementation from the same partition/compilation group. |
| * |
| * In general, prefer getService(std::string,bool) |
| */ |
| static ::android::sp<IDevice> tryGetService(const std::string &serviceName="default", bool getStub=false); |
| /** |
| * Deprecated. See tryGetService(std::string, bool) |
| */ |
| static ::android::sp<IDevice> tryGetService(const char serviceName[], bool getStub=false) { std::string str(serviceName ? serviceName : ""); return tryGetService(str, getStub); } |
| /** |
| * Deprecated. See tryGetService(std::string, bool) |
| */ |
| static ::android::sp<IDevice> tryGetService(const ::android::hardware::hidl_string& serviceName, bool getStub=false) { std::string str(serviceName.c_str()); return tryGetService(str, getStub); } |
| /** |
| * Calls tryGetService("default", bool). This is the recommended instance name for singleton services. |
| */ |
| static ::android::sp<IDevice> tryGetService(bool getStub) { return tryGetService("default", getStub); } |
| /** |
| * This gets the service of this type with the specified instance name. If the |
| * service is not in the VINTF manifest on a Trebilized device, this will return |
| * nullptr. If the service is not available, this will wait for the service to |
| * become available. If the service is a lazy service, this will start the service |
| * and return when it becomes available. If getStub is true, this will try to |
| * return an unwrapped passthrough implementation in the same process. This is |
| * useful when getting an implementation from the same partition/compilation group. |
| */ |
| static ::android::sp<IDevice> getService(const std::string &serviceName="default", bool getStub=false); |
| /** |
| * Deprecated. See getService(std::string, bool) |
| */ |
| static ::android::sp<IDevice> getService(const char serviceName[], bool getStub=false) { std::string str(serviceName ? serviceName : ""); return getService(str, getStub); } |
| /** |
| * Deprecated. See getService(std::string, bool) |
| */ |
| static ::android::sp<IDevice> getService(const ::android::hardware::hidl_string& serviceName, bool getStub=false) { std::string str(serviceName.c_str()); return getService(str, getStub); } |
| /** |
| * Calls getService("default", bool). This is the recommended instance name for singleton services. |
| */ |
| static ::android::sp<IDevice> getService(bool getStub) { return getService("default", getStub); } |
| /** |
| * Registers a service with the service manager. For Trebilized devices, the service |
| * must also be in the VINTF manifest. |
| */ |
| __attribute__ ((warn_unused_result))::android::status_t registerAsService(const std::string &serviceName="default"); |
| /** |
| * Registers for notifications for when a service is registered. |
| */ |
| static bool registerForNotifications( |
| const std::string &serviceName, |
| const ::android::sp<::android::hidl::manager::V1_0::IServiceNotification> ¬ification); |
| }; |
| |
| // |
| // type declarations for package |
| // |
| |
| static inline std::string toString(const ::android::sp<::android::hardware::audio::V6_0::IDevice>& o); |
| |
| // |
| // type header definitions for package |
| // |
| |
| static inline std::string toString(const ::android::sp<::android::hardware::audio::V6_0::IDevice>& o) { |
| std::string os = "[class or subclass of "; |
| os += ::android::hardware::audio::V6_0::IDevice::descriptor; |
| os += "]"; |
| os += o->isRemote() ? "@remote" : "@local"; |
| return os; |
| } |
| |
| |
| } // namespace V6_0 |
| } // namespace audio |
| } // namespace hardware |
| } // namespace android |
| |
| // |
| // global type declarations for package |
| // |
| |
| |
| #endif // HIDL_GENERATED_ANDROID_HARDWARE_AUDIO_V6_0_IDEVICE_H |