/*
* Copyright 2014, 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.telecom;
import android.net.Uri;
import android.os.Bundle;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.RemoteException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import com.android.internal.telecom.IVideoProvider;
/**
* Information about a call that is used between InCallService and Telecom.
* @hide
*/
public final class ParcelableCall implements Parcelable {
private final String mId;
private final int mState;
private final DisconnectCause mDisconnectCause;
private final List<String> mCannedSmsResponses;
private final int mCapabilities;
private final int mProperties;
private final long mConnectTimeMillis;
private final Uri mHandle;
private final int mHandlePresentation;
private final String mCallerDisplayName;
private final int mCallerDisplayNamePresentation;
private final GatewayInfo mGatewayInfo;
private final PhoneAccountHandle mAccountHandle;
private final boolean mIsVideoCallProviderChanged;
private final IVideoProvider mVideoCallProvider;
private InCallService.VideoCall mVideoCall;
private final String mParentCallId;
private final List<String> mChildCallIds;
private final StatusHints mStatusHints;
private final int mVideoState;
private final List<String> mConferenceableCallIds;
private final Bundle mIntentExtras;
private final Bundle mExtras;
public ParcelableCall(
String id,
int state,
DisconnectCause disconnectCause,
List<String> cannedSmsResponses,
int capabilities,
int properties,
long connectTimeMillis,
Uri handle,
int handlePresentation,
String callerDisplayName,
int callerDisplayNamePresentation,
GatewayInfo gatewayInfo,
PhoneAccountHandle accountHandle,
boolean isVideoCallProviderChanged,
IVideoProvider videoCallProvider,
String parentCallId,
List<String> childCallIds,
StatusHints statusHints,
int videoState,
List<String> conferenceableCallIds,
Bundle intentExtras,
Bundle extras) {
mId = id;
mState = state;
mDisconnectCause = disconnectCause;
mCannedSmsResponses = cannedSmsResponses;
mCapabilities = capabilities;
mProperties = properties;
mConnectTimeMillis = connectTimeMillis;
mHandle = handle;
mHandlePresentation = handlePresentation;
mCallerDisplayName = callerDisplayName;
mCallerDisplayNamePresentation = callerDisplayNamePresentation;
mGatewayInfo = gatewayInfo;
mAccountHandle = accountHandle;
mIsVideoCallProviderChanged = isVideoCallProviderChanged;
mVideoCallProvider = videoCallProvider;
mParentCallId = parentCallId;
mChildCallIds = childCallIds;
mStatusHints = statusHints;
mVideoState = videoState;
mConferenceableCallIds = Collections.unmodifiableList(conferenceableCallIds);
mIntentExtras = intentExtras;
mExtras = extras;
}
/** The unique ID of the call. */
public String getId() {
return mId;
}
/** The current state of the call. */
public int getState() {
return mState;
}
/**
* Reason for disconnection, as described by {@link android.telecomm.DisconnectCause}. Valid
* when call state is {@link CallState#DISCONNECTED}.
*/
public DisconnectCause getDisconnectCause() {
return mDisconnectCause;
}
/**
* The set of possible text message responses when this call is incoming.
*/
public List<String> getCannedSmsResponses() {
return mCannedSmsResponses;
}
// Bit mask of actions a call supports, values are defined in {@link CallCapabilities}.
public int getCapabilities() {
return mCapabilities;
}
/** Bitmask of properties of the call. */
public int getProperties() { return mProperties; }
/** The time that the call switched to the active state. */
public long getConnectTimeMillis() {
return mConnectTimeMillis;
}
/** The endpoint to which the call is connected. */
public Uri getHandle() {
return mHandle;
}
/**
* The presentation requirements for the handle. See {@link TelecomManager} for valid values.
*/
public int getHandlePresentation() {
return mHandlePresentation;
}
/** The endpoint to which the call is connected. */
public String getCallerDisplayName() {
return mCallerDisplayName;
}
/**
* The presentation requirements for the caller display name.
* See {@link TelecomManager} for valid values.
*/
public int getCallerDisplayNamePresentation() {
return mCallerDisplayNamePresentation;
}
/** Gateway information for the call. */
public GatewayInfo getGatewayInfo() {
return mGatewayInfo;
}
/** PhoneAccountHandle information for the call. */
public PhoneAccountHandle getAccountHandle() {
return mAccountHandle;
}
/**
* Returns an object for remotely communicating through the video call provider's binder.
* @return The video call.
*/
public InCallService.VideoCall getVideoCall(Call call) {
if (mVideoCall == null && mVideoCallProvider != null) {
try {
mVideoCall = new VideoCallImpl(mVideoCallProvider, call);
} catch (RemoteException ignored) {
// Ignore RemoteException.
}
}
return mVideoCall;
}
/**
* The conference call to which this call is conferenced. Null if not conferenced.
*/
public String getParentCallId() {
return mParentCallId;
}
/**
* The child call-IDs if this call is a conference call. Returns an empty list if this is not
* a conference call or if the conference call contains no children.
*/
public List<String> getChildCallIds() {
return mChildCallIds;
}
public List<String> getConferenceableCallIds() {
return mConferenceableCallIds;
}
/**
* The status label and icon.
*
* @return Status hints.
*/
public StatusHints getStatusHints() {
return mStatusHints;
}
/**
* The video state.
* @return The video state of the call.
*/
public int getVideoState() {
return mVideoState;
}
/**
* Any extras associated with this call.
*
* @return a bundle of extras
*/
public Bundle getExtras() {
return mExtras;
}
/**
* Extras passed in as part of the original call intent.
*
* @return The intent extras.
*/
public Bundle getIntentExtras() {
return mIntentExtras;
}
/**
* Indicates to the receiver of the {@link ParcelableCall} whether a change has occurred in the
* {@link android.telecom.InCallService.VideoCall} associated with this call. Since
* {@link #getVideoCall()} creates a new {@link VideoCallImpl}, it is useful to know whether
* the provider has changed (which can influence whether it is accessed).
*
* @return {@code true} if the video call changed, {@code false} otherwise.
*/
public boolean isVideoCallProviderChanged() {
return mIsVideoCallProviderChanged;
}
/** Responsible for creating ParcelableCall objects for deserialized Parcels. */
public static final Parcelable.Creator<ParcelableCall> CREATOR =
new Parcelable.Creator<ParcelableCall> () {
@Override
public ParcelableCall createFromParcel(Parcel source) {
ClassLoader classLoader = ParcelableCall.class.getClassLoader();
String id = source.readString();
int state = source.readInt();
DisconnectCause disconnectCause = source.readParcelable(classLoader);
List<String> cannedSmsResponses = new ArrayList<>();
source.readList(cannedSmsResponses, classLoader);
int capabilities = source.readInt();
int properties = source.readInt();
long connectTimeMillis = source.readLong();
Uri handle = source.readParcelable(classLoader);
int handlePresentation = source.readInt();
String callerDisplayName = source.readString();
int callerDisplayNamePresentation = source.readInt();
GatewayInfo gatewayInfo = source.readParcelable(classLoader);
PhoneAccountHandle accountHandle = source.readParcelable(classLoader);
boolean isVideoCallProviderChanged = source.readByte() == 1;
IVideoProvider videoCallProvider =
IVideoProvider.Stub.asInterface(source.readStrongBinder());
String parentCallId = source.readString();
List<String> childCallIds = new ArrayList<>();
source.readList(childCallIds, classLoader);
StatusHints statusHints = source.readParcelable(classLoader);
int videoState = source.readInt();
List<String> conferenceableCallIds = new ArrayList<>();
source.readList(conferenceableCallIds, classLoader);
Bundle intentExtras = source.readBundle(classLoader);
Bundle extras = source.readBundle(classLoader);
return new ParcelableCall(
id,
state,
disconnectCause,
cannedSmsResponses,
capabilities,
properties,
connectTimeMillis,
handle,
handlePresentation,
callerDisplayName,
callerDisplayNamePresentation,
gatewayInfo,
accountHandle,
isVideoCallProviderChanged,
videoCallProvider,
parentCallId,
childCallIds,
statusHints,
videoState,
conferenceableCallIds,
intentExtras,
extras);
}
@Override
public ParcelableCall[] newArray(int size) {
return new ParcelableCall[size];
}
};
/** {@inheritDoc} */
@Override
public int describeContents() {
return 0;
}
/** Writes ParcelableCall object into a Parcel. */
@Override
public void writeToParcel(Parcel destination, int flags) {
destination.writeString(mId);
destination.writeInt(mState);
destination.writeParcelable(mDisconnectCause, 0);
destination.writeList(mCannedSmsResponses);
destination.writeInt(mCapabilities);
destination.writeInt(mProperties);
destination.writeLong(mConnectTimeMillis);
destination.writeParcelable(mHandle, 0);
destination.writeInt(mHandlePresentation);
destination.writeString(mCallerDisplayName);
destination.writeInt(mCallerDisplayNamePresentation);
destination.writeParcelable(mGatewayInfo, 0);
destination.writeParcelable(mAccountHandle, 0);
destination.writeByte((byte) (mIsVideoCallProviderChanged ? 1 : 0));
destination.writeStrongBinder(
mVideoCallProvider != null ? mVideoCallProvider.asBinder() : null);
destination.writeString(mParentCallId);
destination.writeList(mChildCallIds);
destination.writeParcelable(mStatusHints, 0);
destination.writeInt(mVideoState);
destination.writeList(mConferenceableCallIds);
destination.writeBundle(mIntentExtras);
destination.writeBundle(mExtras);
}
@Override
public String toString() {
return String.format("[%s, parent:%s, children:%s]", mId, mParentCallId, mChildCallIds);
}
}