| /* |
| * Copyright 2017 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.internal.telephony.dataconnection; |
| |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| /** |
| * This class serves to pass around the parameters of Keepalive session |
| * status within the telephony framework. |
| * |
| * {@hide} |
| */ |
| public class KeepaliveStatus implements Parcelable { |
| private static final String LOG_TAG = "KeepaliveStatus"; |
| |
| /** This should match the HAL Radio::1_1::KeepaliveStatusCode */ |
| public static final int STATUS_ACTIVE = 0; |
| public static final int STATUS_INACTIVE = 1; |
| public static final int STATUS_PENDING = 2; |
| |
| public static final int ERROR_NONE = 0; |
| public static final int ERROR_UNSUPPORTED = 1; |
| public static final int ERROR_NO_RESOURCES = 2; |
| public static final int ERROR_UNKNOWN = 3; |
| |
| public static final int INVALID_HANDLE = Integer.MAX_VALUE; |
| |
| /** An opaque value that identifies this Keepalive status to the modem */ |
| public final int sessionHandle; |
| |
| /** |
| * A status code indicating whether this Keepalive session is |
| * active, inactive, or pending activation |
| */ |
| public final int statusCode; |
| |
| /** An error code indicating a lower layer failure, if any */ |
| public final int errorCode; |
| |
| public KeepaliveStatus(int error) { |
| sessionHandle = INVALID_HANDLE; |
| statusCode = STATUS_INACTIVE; |
| errorCode = error; |
| } |
| |
| public KeepaliveStatus(int handle, int code) { |
| sessionHandle = handle; |
| statusCode = code; |
| errorCode = ERROR_NONE; |
| } |
| |
| |
| @Override |
| public String toString() { |
| return String.format("{errorCode=%d, sessionHandle=%d, statusCode=%d}", |
| errorCode, sessionHandle, statusCode); |
| } |
| |
| // Parcelable Implementation |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeInt(errorCode); |
| dest.writeInt(sessionHandle); |
| dest.writeInt(statusCode); |
| } |
| |
| private KeepaliveStatus(Parcel p) { |
| errorCode = p.readInt(); |
| sessionHandle = p.readInt(); |
| statusCode = p.readInt(); |
| } |
| |
| public static final Parcelable.Creator<KeepaliveStatus> CREATOR = |
| new Parcelable.Creator<KeepaliveStatus>() { |
| @Override |
| public KeepaliveStatus createFromParcel(Parcel source) { |
| return new KeepaliveStatus(source); |
| } |
| |
| @Override |
| public KeepaliveStatus[] newArray(int size) { |
| return new KeepaliveStatus[size]; |
| } |
| }; |
| } |