import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
private static Credential authorizeWithServiceAccount(String serviceAccountEmail)
        throws GeneralSecurityException, IOException {
    log.info(String.format("Authorizing using Service Account: %s", serviceAccountEmail));

    // Build service account credential.
    log.info("Loading service account key ...");
    final InputStream is = AndroidPublisherHelper.class.getResourceAsStream(SRC_RESOURCES_KEY_P12);
    File keyFile = getTempFile(is, "key");
    log.info("keyFile.exists() = " + keyFile.exists());
    log.info("keyFile.length() = " + keyFile.length());
    GoogleCredential credential = new GoogleCredential.Builder()
            .setTransport(HTTP_TRANSPORT)
            .setJsonFactory(JSON_FACTORY)
            .setServiceAccountId(serviceAccountEmail)
            .setServiceAccountScopes(
                    Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER))
            .setServiceAccountPrivateKeyFromP12File(keyFile)
            .build();
    return credential;
}
 

import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
/**
 * Authorizes the installed application to access user's protected data.
 *
 * @throws IOException
 * @throws GeneralSecurityException
 */
private static Credential authorizeWithInstalledApplication() throws IOException {
    log.info("Authorizing using installed application");

    // load client secrets
    GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(
            JSON_FACTORY,
            new InputStreamReader(
                    AndroidPublisherHelper.class
                            .getResourceAsStream(RESOURCES_CLIENT_SECRETS_JSON)));
    // Ensure file has been filled out.
    checkClientSecretsFile(clientSecrets);

    dataStoreFactory = new FileDataStoreFactory(DATA_STORE_DIR);

    // set up authorization code flow
    GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow
            .Builder(HTTP_TRANSPORT,
            JSON_FACTORY, clientSecrets,
            Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER))
            .setDataStoreFactory(dataStoreFactory).build();
    // authorize
    return new AuthorizationCodeInstalledApp(
            flow, new LocalServerReceiver()).authorize(INST_APP_USER_ID);
}
 

import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
private static Credential authorizeWithServiceAccount(String serviceAccountEmail,
												  File serviceAccountKeyFile)
          throws GeneralSecurityException, IOException {
      log.info(String.format("Authorizing using Service Account: %s", serviceAccountEmail));

      // Build service account credential.
log.info("Using service key file: "+serviceAccountKeyFile.getAbsolutePath());
      GoogleCredential credential = new GoogleCredential.Builder()
              .setTransport(HTTP_TRANSPORT)
              .setJsonFactory(JSON_FACTORY)
              .setServiceAccountId(serviceAccountEmail)
              .setServiceAccountScopes(
                      Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER))
              .setServiceAccountPrivateKeyFromP12File(serviceAccountKeyFile)
              .build();
      return credential;
  }
 

import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
/**
 * Authorizes the installed application to access user's protected data.
 *
 * @throws IOException
 * @throws GeneralSecurityException
 */
private static Credential authorizeWithInstalledApplication() throws IOException {
    log.info("Authorizing using installed application");

    // load client secrets
    GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(
            JSON_FACTORY,
            new InputStreamReader(
                    AndroidPublisherHelper.class
                            .getResourceAsStream(RESOURCES_CLIENT_SECRETS_JSON)));
    // Ensure file has been filled out.
    checkClientSecretsFile(clientSecrets);

    dataStoreFactory = new FileDataStoreFactory(DATA_STORE_DIR);

    // set up authorization code flow
    GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow
            .Builder(HTTP_TRANSPORT,
                    JSON_FACTORY, clientSecrets,
                    Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER))
                    .setDataStoreFactory(dataStoreFactory).build();
    // authorize
    return new AuthorizationCodeInstalledApp(
            flow, new LocalServerReceiver()).authorize(INST_APP_USER_ID);
}
 

import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
/**
 * Global instance of the {@link com.google.api.client.util.store.DataStoreFactory}. The best practice is to
 * make it a single globally shared instance across your application.
 */

private static Credential authorizeWithServiceAccount(String serviceAccountEmail, File pk12File)
        throws GeneralSecurityException, IOException {
    log.info(String.format("Authorizing using Service Account: %s", serviceAccountEmail));

    // Build service account credential.
    GoogleCredential credential = new GoogleCredential.Builder()
            .setTransport(HTTP_TRANSPORT)
            .setJsonFactory(JSON_FACTORY)
            .setServiceAccountId(serviceAccountEmail)
            .setServiceAccountScopes(
                    Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER))
            .setServiceAccountPrivateKeyFromP12File(pk12File)
            .build();
    return credential;
}
 

import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
public static AndroidPublisher init(Context context, String fileName) throws IOException {
    Preconditions.checkArgument(!Strings.isNullOrEmpty(context.getPackageName()), "applicationId cannot be null or empty!");
    newTrustedTransport();
    GoogleCredential credential = GoogleCredential.fromStream(context.getAssets().open(fileName), HTTP_TRANSPORT, JSON_FACTORY);
    credential = credential.createScoped(Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER));

    return new AndroidPublisher.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential)
            .setApplicationName(context.getPackageName())
            .build();
}
 

import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
private static Credential authorizeWithServiceAccount(String serviceAccountEmail)
        throws GeneralSecurityException, IOException {
    log.info(String.format("Authorizing using Service Account: %s", serviceAccountEmail));

    // Build service account credential.
    GoogleCredential credential = new GoogleCredential.Builder()
            .setTransport(HTTP_TRANSPORT)
            .setJsonFactory(JSON_FACTORY)
            .setServiceAccountId(serviceAccountEmail)
            .setServiceAccountScopes(
                    Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER))
            .setServiceAccountPrivateKeyFromP12File(new File(PropertiesComponent.getInstance().getValue(GoogleConfigurationView.KEY_PATH_TO_P12)))
            .build();
    return credential;
}
 

import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
private static Credential authorizeWithServiceAccount(String serviceAccountEmail)
        throws GeneralSecurityException, IOException {
    log.info(String.format("Authorizing using Service Account: %s", serviceAccountEmail));

    // Build service account credential.
    GoogleCredential credential = new GoogleCredential.Builder()
            .setTransport(HTTP_TRANSPORT)
            .setJsonFactory(JSON_FACTORY)
            .setServiceAccountId(serviceAccountEmail)
            .setServiceAccountScopes(
                    Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER))
            .setServiceAccountPrivateKeyFromP12File(new File(SRC_RESOURCES_KEY_P12))
            .build();
    return credential;
}
 

import com.google.api.services.androidpublisher.AndroidPublisherScopes; //导入依赖的package包/类
@Override
public Collection<String> getScopes() {
	return Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER);
}