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93 lines
3.7 KiB
93 lines
3.7 KiB
4 months ago
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/*
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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.radio.config@1.1;
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import @1.0::IRadioConfig;
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import @1.1::IRadioConfigResponse;
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import @1.1::PhoneCapability;
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import @1.1::ModemsConfig;
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/**
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* Note: IRadioConfig 1.1 is an intermediate layer between Android P and Android Q.
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* It's specifically designed for CBRS related interfaces. All other interfaces
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* for Q are added in IRadioConfig 1.2.
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*
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* This interface is used by telephony and telecom to talk to cellular radio for the purpose of
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* radio configuration, and it is not associated with any specific modem or slot.
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* All the functions have minimum one parameter:
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* serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
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* duration of a method call. If clients provide colliding serials (including passing the same
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* serial to different methods), multiple responses (one for each method call) must still be served.
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*/
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interface IRadioConfig extends @1.0::IRadioConfig {
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/**
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* Request current phone capability.
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*
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* @param serial Serial number of request.
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*
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* Response callback is IRadioResponse.getPhoneCapabilityResponse() which
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* will return <@1.1::PhoneCapability>.
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*/
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oneway getPhoneCapability(int32_t serial);
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/**
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* Set preferred data modem Id.
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* In a multi-SIM device, notify modem layer which logical modem will be used primarily
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* for data. It helps modem with resource optimization and decisions of what data connections
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* should be satisfied.
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*
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* @param serial Serial number of request.
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* @param modem Id the logical modem ID, which should match one of modem IDs returned
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* from getPhoneCapability().
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*
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* Response callback is IRadioConfigResponse.setPreferredDataModemResponse()
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*/
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oneway setPreferredDataModem(int32_t serial, uint8_t modemId);
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/**
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* Set modems configurations by specifying the number of live modems (i.e modems that are
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* enabled and actively working as part of a working telephony stack).
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*
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* Example: this interface can be used to switch to single/multi sim mode by specifying
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* the number of live modems as 1, 2, etc
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*
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* Note: by setting the number of live modems in this API, that number of modems will
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* subsequently get enabled/disabled
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*
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* @param serial serial number of request.
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* @param modemsConfig ModemsConfig object including the number of live modems
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*
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* Response callback is IRadioResponse.setModemsConfigResponse()
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*/
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oneway setModemsConfig(int32_t serial, ModemsConfig modemsConfig);
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/**
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* Get modems configurations. This interface is used to get modem configurations
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* which includes the number of live modems (i.e modems that are
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* enabled and actively working as part of a working telephony stack)
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*
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* Note: in order to get the overall number of modems available on the phone,
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* refer to getPhoneCapability API
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*
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* @param serial Serial number of request.
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*
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* Response callback is IRadioResponse.getModemsConfigResponse() which
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* will return <@1.1::ModemsConfig>.
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*/
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oneway getModemsConfig(int32_t serial);
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};
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