无法从谷歌的预订信息播放的Andr​​oid开发者API [英] Unable to get the subscription information from Google Play Android Developer API

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本文介绍了无法从谷歌的预订信息播放的Andr​​oid开发者API的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

I'trying使用谷歌的API客户端库for Java来获取有关我的Andr​​oid应用程序购买的用户订阅的信息。下面是我在做什么现在：

I'trying to use Google APIs Client Library for Java to get information about user's subscriptions purchased in my android app. Here is how I'm doing for now:

HttpTransport HTTP_TRANSPORT = new NetHttpTransport();
JsonFactory JSON_FACTORY = new JacksonFactory();

GoogleCredential credential = new GoogleCredential.Builder().setTransport(HTTP_TRANSPORT)
                    .setJsonFactory(JSON_FACTORY)
                    .setServiceAccountId(GOOGLE_CLIENT_MAIL)
                    .setServiceAccountScopes("https://www.googleapis.com/auth/androidpublisher")
                    .setServiceAccountPrivateKeyFromP12File(new File(GOOGLE_KEY_FILE_PATH))
                    .build();

Androidpublisher publisher = new Androidpublisher.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential).
                    setApplicationName(GOOGLE_PRODUCT_NAME).
                    build();

Androidpublisher.Purchases purchases = publisher.purchases();
Get get = purchases.get("XXXXX", subscriptionId, token);
SubscriptionPurchase subscripcion = get.execute(); //Exception returned here

GOOGLE_CLIENT_MAIL 是从谷歌控制台API访问权限的电子邮件地址。 GOOGLE_KEY_FILE_PATH 是由API访问下载的P12文件。
GOOGLE_PRODUCT_NAME 是从品牌信息产品名称。
在谷歌API控制台服务谷歌播放Android开发者API已启用。

GOOGLE_CLIENT_MAIL is the email address from API Access from the Google Console. GOOGLE_KEY_FILE_PATH is the p12 file downloaded from the API Access.
GOOGLE_PRODUCT_NAME is the product name from the branding information.
In Google APIS Console the Service "Google Play Android Developer API" is enabled.

什么我得到的是：

{
  "code" : 401,
  "errors" : [ {
    "domain" : "androidpublisher",
    "message" : "This developer account does not own the application.",
    "reason" : "developerDoesNotOwnApplication"
  } ],
  "message" : "This developer account does not own the application."
}

我真的AP preciate您的帮助，这个问题...

I really appreciate your help for this issue...

推荐答案

我得到它的工作！我的步骤如下：

I got it working! The steps I followed:

开始之前，我们需要生成一个刷新令牌。要做到这一点，我们必须首先创建一个API控制台项目：

Before start, we need to generate a refresh token. To do this first we have to create an APIs console project:

  1. 转到 API控制台，并与你的Andr​​oid开发者登录 帐户（在 Android开发者控制台用来上传的APK相同的帐户）。
  2. 选择创建项目。
  3. 转到服务在左侧导航面板。
  4. 旋转的谷歌播放Android开发者API 的上。
  5. 在接受本服务条款。
  6. 转至左侧导航面板的API访问。
  7. 选择创建的OAuth 2.0客户端ID：
    • 在第一页上，则需要填写产品名称，而是一个 不需要标志。
    • 在第二页，选择 Web应用程序，然后将重定向URI 和Javascript的起源。我们将用它以后的重定向URI。
  1. Go to the APIs Console and log in with your Android developer account (the same account used in Android Developer Console to upload the APK).
  2. Select Create project.
  3. Go to Services in the left-hand navigation panel.
  4. Turn the Google Play Android Developer API on.
  5. Accept the Terms of Service.
  6. Go to API Access in the left-hand navigation panel.
  7. Select Create an OAuth 2.0 client ID:
    • On the first page, you will need to fill in the product name, but a logo is not required.
    • On the second page, select web application and set the redirect URI and Javascript origins. We will use it later the redirect URI.

所以，现在我们可以生成刷新令牌：

So, now we can generate the refresh token:

  1. 转到下面的URI（注意，重定向URI必须在客户端ID输入的完全价值，包括任何尾随的反斜杠匹配）：

<一个href="https://accounts.google.com/o/oauth2/auth?scope=https://www.googleapis.com/auth/androidpublisher&response_type=$c$c&access_type=offline&redirect_uri=REDIRECT_URI&client_id=CLIENT_ID">https://accounts.google.com/o/oauth2/auth?scope=https://www.googleapis.com/auth/androidpublisher&response_type=$c$c&access_type=offline&redirect_uri=REDIRECT_URI&client_id=CLIENT_ID

  1. 选择允许访问提示时。
  2. 在浏览器将被重定向到您的重定向URI用的 code 参数，这将类似于4 / eWdxD7b-YSQ5CNNb-c2iI83KQx19.wp6198ti5Zc7dJ3UXOl0T3aRLxQmbwI。复制此值。
  1. Select Allow access when prompted.
  2. The browser will be redirected to your redirect URI with a code parameter, which will look similar to 4/eWdxD7b-YSQ5CNNb-c2iI83KQx19.wp6198ti5Zc7dJ3UXOl0T3aRLxQmbwI. Copy this value.

创建一个主类：

public static String getRefreshToken(String code)
{

    HttpClient client = new DefaultHttpClient();
    HttpPost post = new HttpPost("https://accounts.google.com/o/oauth2/token");
    try 
    {
        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(5);
        nameValuePairs.add(new BasicNameValuePair("grant_type",    "authorization_code"));
        nameValuePairs.add(new BasicNameValuePair("client_id",     GOOGLE_CLIENT_ID));
        nameValuePairs.add(new BasicNameValuePair("client_secret", GOOGLE_CLIENT_SECRET));
        nameValuePairs.add(new BasicNameValuePair("code", code));
        nameValuePairs.add(new BasicNameValuePair("redirect_uri", GOOGLE_REDIRECT_URI));
        post.setEntity(new UrlEncodedFormEntity(nameValuePairs));

        org.apache.http.HttpResponse response = client.execute(post);
        BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        StringBuffer buffer = new StringBuffer();
        for (String line = reader.readLine(); line != null; line = reader.readLine())
        {
            buffer.append(line);
        }

        JSONObject json = new JSONObject(buffer.toString());
        String refreshToken = json.getString("refresh_token");                      
        return refreshToken;
    }
    catch (Exception e) { e.printStackTrace(); }

    return null;
}

GOOGLE_CLIENT_ID ， GOOGLE_CLIENT_SECRET 和 GOOGLE_REDIRECT_URI 是previously值。

GOOGLE_CLIENT_ID, GOOGLE_CLIENT_SECRET and GOOGLE_REDIRECT_URI are the previously values.

最后，我们有我们的刷新令牌！此值不会过期，所以我们可以在一些网站的存储，就像一个属性文件。

Finally, we have our refresh token! This value does not expire, so we can store in some site, like a property file.

  1. 获取访问令牌。我们需要我们的previosly刷新令牌：

  1. Getting the access token. We will need our previosly refresh token:

private static String getAccessToken(String refreshToken){

HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost("https://accounts.google.com/o/oauth2/token");
try 
{
    List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(4);
    nameValuePairs.add(new BasicNameValuePair("grant_type",    "refresh_token"));
    nameValuePairs.add(new BasicNameValuePair("client_id",     GOOGLE_CLIENT_ID));
    nameValuePairs.add(new BasicNameValuePair("client_secret", GOOGLE_CLIENT_SECRET));
    nameValuePairs.add(new BasicNameValuePair("refresh_token", refreshToken));
    post.setEntity(new UrlEncodedFormEntity(nameValuePairs));

    org.apache.http.HttpResponse response = client.execute(post);
    BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    StringBuffer buffer = new StringBuffer();
    for (String line = reader.readLine(); line != null; line = reader.readLine())
    {
        buffer.append(line);
    }

    JSONObject json = new JSONObject(buffer.toString());
    String accessToken = json.getString("access_token");

    return accessToken;

}
catch (IOException e) { e.printStackTrace(); }

return null;

}

现在，我们可以访问到Android API。我在订阅的到期时间有趣，所以：

Now, we can access to the Android API. I'm interesting in the expiration time of a subscription, so:

private static HttpTransport HTTP_TRANSPORT = new NetHttpTransport();
private static JsonFactory JSON_FACTORY = new com.google.api.client.json.jackson2.JacksonFactory();

private static Long getSubscriptionExpire(String accessToken, String refreshToken, String subscriptionId, String purchaseToken){

try{

    TokenResponse tokenResponse = new TokenResponse();
    tokenResponse.setAccessToken(accessToken);
    tokenResponse.setRefreshToken(refreshToken);
    tokenResponse.setExpiresInSeconds(3600L);
    tokenResponse.setScope("https://www.googleapis.com/auth/androidpublisher");
    tokenResponse.setTokenType("Bearer");

    HttpRequestInitializer credential =  new GoogleCredential.Builder().setTransport(HTTP_TRANSPORT)
            .setJsonFactory(JSON_FACTORY)
            .setClientSecrets(GOOGLE_CLIENT_ID, GOOGLE_CLIENT_SECRET)
            .build()
            .setFromTokenResponse(tokenResponse);

    Androidpublisher publisher = new Androidpublisher.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential).
            setApplicationName(GOOGLE_PRODUCT_NAME).
            build();

    Androidpublisher.Purchases purchases = publisher.purchases();
    Get get = purchases.get(GOOGLE_PACKAGE_NAME, subscriptionId, purchaseToken);
    SubscriptionPurchase subscripcion = get.execute();

    return subscripcion.getValidUntilTimestampMsec();

}
catch (IOException e) { e.printStackTrace(); }
return null;

}

而这一切！

有些步骤是从<一个href="https://developers.google.com/android-publisher/authorization">https://developers.google.com/android-publisher/authorization.

这篇关于无法从谷歌的预订信息播放的Andr​​oid开发者API的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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