63 lines
2.5 KiB
Java
63 lines
2.5 KiB
Java
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/*
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* Copyright (C) 2022 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.telephony;
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import android.annotation.FlaggedApi;
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import android.annotation.NonNull;
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import android.annotation.SystemApi;
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import android.os.CancellationSignal;
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import android.telephony.DomainSelectionService.EmergencyScanType;
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import com.android.internal.telephony.flags.Flags;
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import java.util.List;
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import java.util.function.Consumer;
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/**
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* A callback class used to communicate with the framework to request network scans
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* and notify the framework when a WWAN domain has been selected.
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* @hide
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*/
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@SystemApi
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@FlaggedApi(Flags.FLAG_USE_OEM_DOMAIN_SELECTION_SERVICE)
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public interface WwanSelectorCallback {
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/**
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* Notify the framework that the {@link DomainSelectionService} has requested an emergency
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* network scan as part of selection.
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*
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* @param preferredNetworks The ordered list of preferred networks to scan.
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* @param scanType Indicates the scan preference, such as full service or limited service.
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* @param resetScan Indicates that the previous scan result shall be reset before scanning.
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* @param signal Notifies when the operation is canceled.
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* @param consumer The handler of the response, which will contain a one-shot result
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* of the network scan.
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*/
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void onRequestEmergencyNetworkScan(@NonNull List<Integer> preferredNetworks,
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@EmergencyScanType int scanType, boolean resetScan,
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@NonNull CancellationSignal signal,
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@NonNull Consumer<EmergencyRegistrationResult> consumer);
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/**
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* Notifies the FW that the domain has been selected. After this method is called,
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* this interface can be discarded.
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*
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* @param domain The selected domain.
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* @param useEmergencyPdn Indicates whether emergency services use emergency PDN or not.
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*/
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void onDomainSelected(@NetworkRegistrationInfo.Domain int domain, boolean useEmergencyPdn);
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}
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