我正在开发一个录制视频并允许用户使用 YouTube Data API v3 将其直接上传到 YouTube 的 Android 应用程序。
我已经在 Google 的 API 控制台中设置了我的应用程序。在服务下，我启用了 YouTube Data API v3。在 API 访问下，我有一个“已安装应用程序的客户端 ID”部分（包括一个客户端 ID 和客户端密钥）和一个“简单 API 访问”部分 ->“Android 应用程序的密钥（带有证书）”（其中包括一个 API 密钥和一个“Android 应用程序”部分，现在留空，即允许所有 Android 应用程序，但我已经尝试设置我的 android 密钥）。
我的代码基于多个地方，主要是：
https://developers.google.com/youtube/v3/code_samples/java#upload_a_video
和
上传初始化 OK，启动 AsyncTask，但随后我得到一个 IOException 抛出说：
{
"code": 403,
"errors": [
{
"domain": "usageLimits",
"message": "Access Not Configured",
"reason": "accessNotConfigured"
}
],
"message": "Access Not Configured"
}
类似的 SO 帖子表明这与我的 Google API 控制台设置有关，但我找不到任何问题。有什么建议么？我想知道是不是因为我没有在任何地方提供我的客户 ID 或秘密......
谢谢。
我的代码从包含视频列表的片段运行。相关部分是：
- 在里面
public class UploadFragment extends Fragment {
private static GoogleAccountCredential credential;
private static final HttpTransport transport = AndroidHttp.newCompatibleTransport();
private static final JsonFactory jsonFactory = new GsonFactory();
public YouTube youtube;
List<String> scopes = Lists.newArrayList(YouTubeScopes.YOUTUBE_UPLOAD);
private static String VIDEO_FILE_FORMAT = "video/*";
static final int REQUEST_GOOGLE_PLAY_SERVICES = 0;
static final int REQUEST_AUTHORIZATION = 1;
static final int REQUEST_ACCOUNT_PICKER = 2;
-- 设置凭证和 youtube
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
...
credential = googleAccountCredential(scopes);
youtube = new YouTube.Builder(transport, jsonFactory, credential)
.setApplicationName("MyAppName")
.build();
...
}
-- 点击按钮，开始上传
@Override void onClick(View v) {
...
if (hasGooglePlayServices()) {
uploadYouTubeVideos();
...
}
-- 建立凭证
/**
* Get the credential to authorize the installed application to access user's protected data.
*
* @param scopes list of scopes needed to run YouTube upload.
*/
private static GoogleAccountCredential googleAccountCredential(List<String> scopes) throws Exception {
credential = GoogleAccountCredential.usingOAuth2(context, scopes)
.setSelectedAccountName(PreferenceManager.getAccountName());
return credential;
}
-- 向用户请求一个帐户
/**
* Fire intent to get user to choose account
* Return to onActivityResult
*/
private void chooseAccount() {
startActivityForResult(credential.newChooseAccountIntent(), REQUEST_ACCOUNT_PICKER);
}
-- 从用户选择和帐户返回时 -- / 请求授权
/**
* Returns from chooseAccount and from request authorization
*/
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case REQUEST_AUTHORIZATION:
if (resultCode == Activity.RESULT_OK) {
uploadYouTubeVideos();
} else {
chooseAccount();
}
break;
case REQUEST_ACCOUNT_PICKER:
if (resultCode == Activity.RESULT_OK && data != null && data.getExtras() != null) {
String accountName = data.getExtras().getString(AccountManager.KEY_ACCOUNT_NAME);
if (accountName != null) {
credential.setSelectedAccountName(accountName);
PreferenceManager.setAccountName(accountName);
uploadYouTubeVideos();
}
}
break;
}
}
-- 多次调用，具体取决于我们拥有的信息——帐户、授权等。
/**
* Uploads user selected video to the user's YouTube account using OAuth2
* for authentication.
*
* @param videoFile file to be uploaded
*/
public void uploadYouTubeVideos() {
if (credential.getSelectedAccountName() == null) {
chooseAccount();
} else {
File videoFile = getVideoFile();
Insert videoInsert = prepareUpload(videoFile);
new VideoUploadAsyncTask().execute(videoInsert);
}
}
-- 准备上传 -- 把所有东西放在一起
/**
* Prepare upload. Just leaves execute to be run in AsyncTask.
*
* @param videoFile file to be uploaded
* @return
*/
public Insert prepareUpload( File videoFile ) {
try {
// Add extra information to the video before uploading.
Video videoObjectDefiningMetadata = new Video();
// Set the video to public (default).
VideoStatus status = new VideoStatus();
status.setPrivacyStatus("public");
videoObjectDefiningMetadata.setStatus(status);
// We set a majority of the metadata with the VideoSnippet object.
VideoSnippet snippet = new VideoSnippet();
// Video file name.
snippet.setTitle(videoFile.getName());
snippet.setDescription("Test description");
// Set keywords.
List<String> tags = new ArrayList<String>();
tags.add("test");
snippet.setTags(tags);
// Set completed snippet to the video object.
videoObjectDefiningMetadata.setSnippet(snippet);
InputStreamContent mediaContent = new InputStreamContent(
VIDEO_FILE_FORMAT, new BufferedInputStream(new FileInputStream(videoFile)));
mediaContent.setLength(videoFile.length());
/*
* The upload command includes: 1. Information we want returned after file is successfully
* uploaded. 2. Metadata we want associated with the uploaded video. 3. Video file itself.
*/
YouTube.Videos.Insert videoInsert = youtube.videos()
.insert("snippet,statistics,status", videoObjectDefiningMetadata, mediaContent);
// Set the upload type and add event listener.
MediaHttpUploader uploader = videoInsert.getMediaHttpUploader();
/*
* Sets whether direct media upload is enabled or disabled. True = whole media content is
* uploaded in a single request. False (default) = resumable media upload protocol to upload
* in data chunks.
*/
uploader.setDirectUploadEnabled(false);
MediaHttpUploaderProgressListener progressListener = new MediaHttpUploaderProgressListener() {
public void progressChanged(MediaHttpUploader uploader) throws IOException {
switch (uploader.getUploadState()) {
case INITIATION_STARTED:
Log.d(TAG, "Upload file: Initiation Started");
break;
case INITIATION_COMPLETE:
Log.d(TAG, "Upload file: Initiation Completed");
break;
case MEDIA_IN_PROGRESS:
Log.d(TAG, "Upload file: Upload in progress");
Log.d(TAG, "Upload file: Upload percentage: " + uploader.getProgress());
break;
case MEDIA_COMPLETE:
Log.d(TAG, "Upload file: Upload Completed!");
break;
case NOT_STARTED:
Log.d(TAG, "Upload file: Upload Not Started!");
break;
}
}
};
uploader.setProgressListener(progressListener);
return videoInsert;
} catch (FileNotFoundException e) {
Log.e(TAG, "File not found: " + e.getMessage());
return null;
} catch (IOException e) {
Log.e(TAG, "IOException: " + e.getMessage());
return null;
}
}
-- 需要谷歌播放服务
/**
* Pop up dialog requesting user to download Google Play Services.
* Returns to onActivityResult
*/
void showGooglePlayServicesAvailabilityErrorDialog(final int connectionStatusCode) {
getActivity().runOnUiThread(new Runnable() {
public void run() {
Dialog dialog =
GooglePlayServicesUtil.getErrorDialog(connectionStatusCode, getActivity(),
REQUEST_GOOGLE_PLAY_SERVICES);
dialog.show();
}
});
}
-- 在上传时执行的 AsyncTask
public class VideoUploadAsyncTask extends AsyncTask<Insert, Void, Void> {
@Override
protected Void doInBackground( Insert... inserts ) {
Insert videoInsert = inserts[0];
try {
Video returnVideo = videoInsert.execute();
} catch (final GooglePlayServicesAvailabilityIOException availabilityException) {
showGooglePlayServicesAvailabilityErrorDialog(
availabilityException.getConnectionStatusCode());
} catch (UserRecoverableAuthIOException userRecoverableException) {
startActivityForResult(
userRecoverableException.getIntent(), UploadFragment.REQUEST_AUTHORIZATION);
} catch (IOException e) {
Log.e(TAG, "IOException: " + e.getMessage());
}
return null;
}
}
}