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author | Eric Laurent <elaurent@google.com> | 2015-06-18 22:10:07 +0000 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2015-06-18 22:10:07 +0000 |
commit | 46d8eb1aa167c8811554cded6640cb6f153b5021 (patch) | |
tree | a221e9da8efbc9bee2a372395bf4d824346784da /services/audiopolicy/engineconfigurable/parameter-framework/plugin/Usage.h | |
parent | c675cf0fff3da75a92bc157e3bf698cc5a1f6eb3 (diff) | |
parent | 20f06f996337c9bf79d0b112083f6427a122ebab (diff) | |
download | frameworks_av-46d8eb1aa167c8811554cded6640cb6f153b5021.zip frameworks_av-46d8eb1aa167c8811554cded6640cb6f153b5021.tar.gz frameworks_av-46d8eb1aa167c8811554cded6640cb6f153b5021.tar.bz2 |
Merge "Add a configurable version of the policy engine based on PFW" into mnc-dev
Diffstat (limited to 'services/audiopolicy/engineconfigurable/parameter-framework/plugin/Usage.h')
-rwxr-xr-x | services/audiopolicy/engineconfigurable/parameter-framework/plugin/Usage.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/plugin/Usage.h b/services/audiopolicy/engineconfigurable/parameter-framework/plugin/Usage.h new file mode 100755 index 0000000..8e9b638 --- /dev/null +++ b/services/audiopolicy/engineconfigurable/parameter-framework/plugin/Usage.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include "FormattedSubsystemObject.h" +#include "InstanceConfigurableElement.h" +#include "MappingContext.h" +#include <AudioPolicyPluginInterface.h> +#include <string> + +class PolicySubsystem; + +class Usage : public CFormattedSubsystemObject +{ +public: + Usage(const std::string &mappingValue, + CInstanceConfigurableElement *instanceConfigurableElement, + const CMappingContext &context); + +protected: + virtual bool receiveFromHW(std::string &error); + virtual bool sendToHW(std::string &error); + +private: + const PolicySubsystem *mPolicySubsystem; /**< Route subsytem plugin. */ + + /** + * Interface to communicate with Audio Policy Engine. + */ + android::AudioPolicyPluginInterface *mPolicyPluginInterface; + + audio_usage_t mId; /**< usage identifier to link with audio.h. */ + uint32_t mApplicableStrategy; /**< applicable strategy for this usage. */ + static const uint32_t mDefaultApplicableStrategy = 0; /**< default strategy. */ +}; |