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/*
* Copyright (C) 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.telephony;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Response to the {@link TelephonyManager#iccOpenLogicalChannel} command.
*/
public class IccOpenLogicalChannelResponse implements Parcelable {
/**
* Indicates an invalid channel.
*/
public static final int INVALID_CHANNEL = -1;
/**
* Possible status values returned by open channel command.
*
* STATUS_NO_ERROR: Open channel command returned successfully.
* STATUS_MISSING_RESOURCE: No logical channels available.
* STATUS_NO_SUCH_ELEMENT: AID not found on UICC.
* STATUS_UNKNOWN_ERROR: Unknown error in open channel command.
*/
public static final int STATUS_NO_ERROR = 1;
public static final int STATUS_MISSING_RESOURCE = 2;
public static final int STATUS_NO_SUCH_ELEMENT = 3;
public static final int STATUS_UNKNOWN_ERROR = 4;
private final int mChannel;
private final int mStatus;
private final byte[] mSelectResponse;
/**
* Constructor.
*
* @hide
*/
public IccOpenLogicalChannelResponse(int channel, int status, byte[] selectResponse) {
mChannel = channel;
mStatus = status;
mSelectResponse = selectResponse;
}
/**
* Construct a IccOpenLogicalChannelResponse from a given parcel.
*/
private IccOpenLogicalChannelResponse(Parcel in) {
mChannel = in.readInt();
mStatus = in.readInt();
int arrayLength = in.readInt();
if (arrayLength > 0) {
mSelectResponse = new byte[arrayLength];
in.readByteArray(mSelectResponse);
} else {
mSelectResponse = null;
}
}
/**
* @return the channel id.
*/
public int getChannel() {
return mChannel;
}
/**
* @return the status of the command.
*/
public int getStatus() {
return mStatus;
}
/**
* @return the select response.
*/
public byte[] getSelectResponse() {
return mSelectResponse;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel out, int flags) {
out.writeInt(mChannel);
out.writeInt(mStatus);
if (mSelectResponse != null && mSelectResponse.length > 0) {
out.writeInt(mSelectResponse.length);
out.writeByteArray(mSelectResponse);
} else {
out.writeInt(0);
}
}
public static final Parcelable.Creator<IccOpenLogicalChannelResponse> CREATOR
= new Parcelable.Creator<IccOpenLogicalChannelResponse>() {
@Override
public IccOpenLogicalChannelResponse createFromParcel(Parcel in) {
return new IccOpenLogicalChannelResponse(in);
}
public IccOpenLogicalChannelResponse[] newArray(int size) {
return new IccOpenLogicalChannelResponse[size];
}
};
@Override
public String toString() {
return "Channel: " + mChannel + " Status: " + mStatus;
}
}
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