| /* |
| * Copyright (C) 2021 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. |
| */ |
| |
| package android.telephony; |
| |
| import android.annotation.NonNull; |
| import android.annotation.SuppressLint; |
| import android.annotation.SystemApi; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.telephony.AccessNetworkConstants.AccessNetworkType; |
| |
| /** |
| * Abstract base class for the information related to network VoPS support. |
| * This is the base class for XxVopsSupportInfo which represent VoPS support |
| * information for specific network access techonology. |
| * @hide |
| */ |
| @SuppressLint("ParcelNotFinal") |
| @SystemApi |
| public abstract class VopsSupportInfo implements Parcelable { |
| |
| /** |
| * @hide |
| */ |
| public VopsSupportInfo() {} |
| |
| /** |
| * Returns whether VoPS is supported by the network |
| */ |
| public abstract boolean isVopsSupported(); |
| |
| /** |
| * Returns whether emergency service is supported by the network |
| */ |
| public abstract boolean isEmergencyServiceSupported(); |
| |
| /** |
| * Returns whether emergency service fallback is supported by the network |
| */ |
| public abstract boolean isEmergencyServiceFallbackSupported(); |
| |
| /** |
| * Implement the Parcelable interface |
| */ |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| /** Implement the Parcelable interface */ |
| @Override |
| public abstract void writeToParcel(@NonNull Parcel dest, int flags); |
| |
| /** |
| * Used by child classes for parceling. |
| * |
| * @hide |
| */ |
| protected void writeToParcel(@NonNull Parcel dest, int flags, int type) { |
| dest.writeInt(type); |
| } |
| |
| /** Implement the Parcelable interface */ |
| public static final @android.annotation.NonNull Creator<VopsSupportInfo> CREATOR = |
| new Creator<VopsSupportInfo>() { |
| @Override |
| public VopsSupportInfo createFromParcel(Parcel in) { |
| int type = in.readInt(); |
| switch (type) { |
| case AccessNetworkType.EUTRAN: |
| return LteVopsSupportInfo.createFromParcelBody(in); |
| case AccessNetworkType.NGRAN: |
| return NrVopsSupportInfo.createFromParcelBody(in); |
| default: throw new RuntimeException("Bad VopsSupportInfo Parcel"); |
| } |
| } |
| |
| @Override |
| public VopsSupportInfo[] newArray(int size) { |
| return new VopsSupportInfo[size]; |
| } |
| }; |
| |
| @Override |
| public abstract int hashCode(); |
| |
| @Override |
| public abstract boolean equals(Object o); |
| } |