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/*
* Copyright (C) 2010 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.google.android.vending.licensing;
import android.text.TextUtils;
import java.util.regex.Pattern;
/**
* ResponseData from licensing server.
*/
public class ResponseData {
public int responseCode;
public int nonce;
public String packageName;
public String versionCode;
public String userId;
public long timestamp;
/** Response-specific data. */
public String extra;
/**
* Parses response string into ResponseData.
*
* @param responseData response data string
* @throws IllegalArgumentException upon parsing error
* @return ResponseData object
*/
public static ResponseData parse(String responseData) {
// Must parse out main response data and response-specific data.
int index = responseData.indexOf(':');
String mainData, extraData;
if (-1 == index) {
mainData = responseData;
extraData = "";
} else {
mainData = responseData.substring(0, index);
extraData = index >= responseData.length() ? "" : responseData.substring(index + 1);
}
String[] fields = TextUtils.split(mainData, Pattern.quote("|"));
if (fields.length < 6) {
throw new IllegalArgumentException("Wrong number of fields.");
}
ResponseData data = new ResponseData();
data.extra = extraData;
data.responseCode = Integer.parseInt(fields[0]);
data.nonce = Integer.parseInt(fields[1]);
data.packageName = fields[2];
data.versionCode = fields[3];
// Application-specific user identifier.
data.userId = fields[4];
data.timestamp = Long.parseLong(fields[5]);
return data;
}
@Override
public String toString() {
return TextUtils.join("|", new Object[] {
responseCode, nonce, packageName, versionCode,
userId, timestamp
});
}
}
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