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60 lines
2.0 KiB
60 lines
2.0 KiB
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.nfc@1.1;
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import @1.1::INfcClientCallback;
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import @1.0::INfc;
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import @1.0::NfcStatus;
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interface INfc extends @1.0::INfc {
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/**
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* Clears the NFC chip.
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*
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* Must be called during factory reset and/or before the first time the HAL is
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* initialized after a factory reset
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*/
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factoryReset();
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/**
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* Enable Power off use cases and close the NFC controller.
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* Should free all resources.
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*
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* This call must enable NFC functionality for off host usecases in power
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* off use cases, if the device supports power off use cases. If the
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* device doesn't support power off use cases, this call should be same as
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* close()
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*
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* @return NfcStatus::OK on success and NfcStatus::FAILED on error.
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*/
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closeForPowerOffCase() generates (NfcStatus status);
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/**
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* Open call to take the @1.1::INfcClientCallback
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*
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* @param clientCallback for sending events and data to client.
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* @return status NfcStatus::FAILED in case of error,
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* NfcStatus::SUCCESS otherwise.
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*/
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open_1_1(INfcClientCallback clientCallback) generates (NfcStatus status);
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/**
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* Fetches vendor specific configurations.
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* @return config indicates support for certain features and
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* populates the vendor specific configs
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*/
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getConfig() generates (NfcConfig config);
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};
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