I've built an Android application where I use the camera to take a photo, and then attempt to upload the photo to my Google Drive account. Here is a snippet of the code I am using:
HttpTransport httpTransport = new NetHttpTransport();
JacksonFactory jsonFactory = new JacksonFactory();
Drive.Builder b = new Drive.Builder(httpTransport, jsonFactory, null);
b.setJsonHttpRequestInitializer(new JsonHttpRequestInitializer() {
public void initialize(JsonHttpRequest request) throws IOException {
DriveRequest driveRequest = (DriveRequest) request;
driveRequest.setPrettyPrint(true);
driveRequest.setKey(MY_CLIENT_ID);
driveRequest.setOauthToken(token);
}
});
final Drive drive = b.build();
final com.google.api.services.drive.model.File body = new com.google.api.services.drive.model.File();
body.setTitle(mCurrentPhotoPath.substring(mCurrentPhotoPath.lastIndexOf("/") + 1, mCurrentPhotoPath.length()));
body.setDescription("A Test File");
body.setMimeType("image/jpeg");
java.io.File file = new java.io.File(mCurrentPhotoPath);
final FileContent mediaContent = new FileContent("image/jpeg", file);
//final InputStreamContent mediaContent = new InputStreamContent("image/jpeg", new FileInputStream(file));
new Thread(new Runnable() {
public void run() {
try {
com.google.api.services.drive.model.File file = drive.files().insert(body, mediaContent).execute();
System.out.println("Title: " + file.getTitle());
System.out.println("Description: " + file.getDescription());
System.out.println("MIME type: " + file.getMimeType());
}
catch (GoogleJsonResponseException e) {
GoogleJsonError error = e.getDetails();
System.err.println("Error code:" + error.getCode());
System.err.println("Error message: " + error.getMessage());
// More error information can be retrieved with error.getErrors().
}
catch (HttpResponseException e) {
// No Json body was returned by the API.
System.err.println("HTTP Status code: " + e.getStatusCode());
System.err.println("HTTP Reason: " + e.getMessage());
}
catch (IOException e) {
// Other errors (e.g connection timeout, etc.).
System.out.println("An error occurred: " + e);
}
}
}).start();
What's happening is that I'm getting the following exceptions in logcat:
09-17 22:11:31.683: WARN/HttpTransport(11701): exception thrown while executing request
java.io.IOException: unexpected end of stream
at libcore.net.http.FixedLengthOutputStream.close(FixedLengthOutputStream.java:58)
at com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:88)
at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:991)
at com.google.api.client.googleapis.media.MediaHttpUploader.upload(MediaHttpUploader.java:279)
at com.google.api.services.drive.Drive$Files$Insert.executeUnparsed(Drive.java:309)
at com.google.api.services.drive.Drive$Files$Insert.execute(Drive.java:331)
at com.xxxxxx.UploadImageService$2.run(UploadImageService.java:143)
at java.lang.Thread.run(Thread.java:856)
When I stepped through the Google Drive and Client code to see what it was doing, it actually seemed to work twice. But now it's failing again.
Any ideas?
