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/*
* Copyright (C) 2020 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 com.android.ims;
import android.annotation.NonNull;
import android.os.IBinder;
import android.os.Parcel;
import android.os.Parcelable;
import android.telephony.ims.ImsService;
import android.telephony.ims.aidl.IImsConfig;
import android.telephony.ims.aidl.IImsRegistration;
import android.telephony.ims.feature.ImsFeature;
import java.util.Objects;
/**
* Contains an IBinder linking to the appropriate ImsFeature as well as the associated
* interfaces.
* @hide
*/
public final class ImsFeatureContainer implements Parcelable {
/**
* ImsFeature that is being tracked.
*/
public final IBinder imsFeature;
/**
* IImsConfig interface that should be associated with the ImsFeature.
*/
public final android.telephony.ims.aidl.IImsConfig imsConfig;
/**
* IImsRegistration interface that should be associated with this ImsFeature.
*/
public final IImsRegistration imsRegistration;
/**
* State of the feature that is being tracked.
*/
private @ImsFeature.ImsState int mState = ImsFeature.STATE_UNAVAILABLE;
/**
* Capabilities of this ImsService.
*/
private @ImsService.ImsServiceCapability long mCapabilities;
/**
* Contains the ImsFeature IBinder as well as the ImsService interfaces associated with
* that feature.
* @param iFace IBinder connection to the ImsFeature.
* @param iConfig IImsConfig interface associated with the ImsFeature.
* @param iReg IImsRegistration interface associated with the ImsFeature
* @param initialCaps The initial capabilities that the ImsService supports.
*/
public ImsFeatureContainer(@NonNull IBinder iFace, @NonNull IImsConfig iConfig,
@NonNull IImsRegistration iReg, long initialCaps) {
imsFeature = iFace;
imsConfig = iConfig;
imsRegistration = iReg;
mCapabilities = initialCaps;
}
/**
* Create an ImsFeatureContainer from a Parcel.
*/
private ImsFeatureContainer(Parcel in) {
imsFeature = in.readStrongBinder();
imsConfig = IImsConfig.Stub.asInterface(in.readStrongBinder());
imsRegistration = IImsRegistration.Stub.asInterface(in.readStrongBinder());
mState = in.readInt();
mCapabilities = in.readLong();
}
/**
* @return the capabilties that are associated with the ImsService that this ImsFeature
* belongs to.
*/
public @ImsService.ImsServiceCapability long getCapabilities() {
return mCapabilities;
}
/**
* Update the capabilities that are associated with the ImsService that this ImsFeature
* belongs to.
*/
public void setCapabilities(@ImsService.ImsServiceCapability long caps) {
mCapabilities = caps;
}
/**
* @return The state of the ImsFeature.
*/
public @ImsFeature.ImsState int getState() {
return mState;
}
/**
* Set the state that is associated with the ImsService that this ImsFeature
* belongs to.
*/
public void setState(@ImsFeature.ImsState int state) {
mState = state;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ImsFeatureContainer that = (ImsFeatureContainer) o;
return imsFeature.equals(that.imsFeature) &&
imsConfig.equals(that.imsConfig) &&
imsRegistration.equals(that.imsRegistration) &&
mState == that.getState() &&
mCapabilities == that.getCapabilities();
}
@Override
public int hashCode() {
return Objects.hash(imsFeature, imsConfig, imsRegistration, mState, mCapabilities);
}
@Override
public String toString() {
return "FeatureContainer{" +
"imsFeature=" + imsFeature +
", imsConfig=" + imsConfig +
", imsRegistration=" + imsRegistration +
", state=" + ImsFeature.STATE_LOG_MAP.get(mState) +
", capabilities = " + ImsService.getCapabilitiesString(mCapabilities) +
'}';
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeStrongBinder(imsFeature);
dest.writeStrongInterface(imsConfig);
dest.writeStrongInterface(imsRegistration);
dest.writeInt(mState);
dest.writeLong(mCapabilities);
}
public static final Creator<ImsFeatureContainer> CREATOR = new Creator<ImsFeatureContainer>() {
@Override
public ImsFeatureContainer createFromParcel(Parcel source) {
return new ImsFeatureContainer(source);
}
@Override
public ImsFeatureContainer[] newArray(int size) {
return new ImsFeatureContainer[size];
}
};
}
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