72 lines
2.7 KiB
Plaintext
72 lines
2.7 KiB
Plaintext
/*
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* Copyright (C) 2018 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.gnss@2.0;
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import @1.0::IAGnssRil;
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/**
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* Extended interface for AGNSS RIL support. An Assisted GNSS Radio Interface
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* Layer interface allows the GNSS chipset to request radio interface layer
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* information from Android platform. Examples of such information are reference
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* location, unique subscriber ID, phone number string and network availability changes.
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*/
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interface IAGnssRil extends @1.0::IAGnssRil {
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/** Flags to indicate capabilities of the network */
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enum NetworkCapability : uint16_t {
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/** Network is not metered. */
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NOT_METERED = 1 << 0,
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/** Network is not roaming. */
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NOT_ROAMING = 1 << 1
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};
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/** Represents network connection status and capabilities. */
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struct NetworkAttributes {
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/** Network handle of the network for use with the NDK API. */
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net_handle_t networkHandle;
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/**
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* True indicates that network connectivity exists and it is possible to
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* establish connections and pass data. If false, only the networkHandle field
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* is populated to indicate that this network has just disconnected.
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*/
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bool isConnected;
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/** A set of flags indicating the capabilities of this network. */
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bitfield<NetworkCapability> capabilities;
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/**
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* Telephony preferred Access Point Name to use for carrier data connection when
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* connected to a cellular network. Empty string, otherwise.
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*/
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string apn;
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};
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/**
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* Notifies GNSS of network status changes.
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*
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* The framework calls this method to update the GNSS HAL implementation of network
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* state changes. The methods updateNetworkState() and updateNetworkAvailability
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* in @1.0::IAGnssRil are deprecated and are not called by the framework.
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*
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* @param attributes Updated network attributes.
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*
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* @return success True if all parameters were valid and the operation was
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* successful.
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*/
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updateNetworkState_2_0(NetworkAttributes attributes) generates (bool success);
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};
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