public static String uploadDriveFile(
String title,
String description,
String parentId,
String mimeType,
String filename,
String path,
String shareTo) {
// File's metadata.
File body = new File();
body.setTitle(title);
body.setDescription(description);
body.setMimeType(mimeType);
body.setParents(Arrays.asList(new ParentReference().setId(parentId)));
// File's content.
java.io.File fileContent = new java.io.File(path);
FileContent mediaContent = new FileContent(mimeType, fileContent);
try {
File file = service.files().insert(body, mediaContent).execute();
service.permissions().insert(file.getId(), perm).execute();
// Uncomment the following line to print the File ID.
// System.out.println("File ID: " + file.getId());
return file.getId();
} catch (IOException e) {
System.out.println("An error occured: " + e);
return null;
}
}
/** Insert all new local files in Google Drive. */
private void insertNewLocalFiles() {
Uri uri = getNotesUri(mAccount.name);
try {
Cursor cursor =
mProvider.query(
uri, PROJECTION, NotePad.Notes.COLUMN_NAME_FILE_ID + " is NULL", null, null);
Log.d(TAG, "Inserting new local files: " + cursor.getCount());
if (cursor.moveToFirst()) {
do {
Uri localFileUri = getNoteUri(mAccount.name, cursor.getString(COLUMN_INDEX_ID));
if (cursor.getShort(COLUMN_INDEX_DELETED) != 0) {
mProvider.delete(localFileUri, null, null);
} else {
File newFile = new File();
newFile.setTitle(cursor.getString(COLUMN_INDEX_TITLE));
newFile.setMimeType(TEXT_PLAIN);
String content = cursor.getString(COLUMN_INDEX_NOTE);
try {
File insertedFile = null;
if (content != null && content.length() > 0) {
insertedFile =
mService
.files()
.insert(newFile, ByteArrayContent.fromString(TEXT_PLAIN, content))
.execute();
} else {
insertedFile = mService.files().insert(newFile).execute();
}
// Update the local file to add the file ID.
ContentValues values = new ContentValues();
values.put(
NotePad.Notes.COLUMN_NAME_MODIFICATION_DATE,
insertedFile.getModifiedDate().getValue());
values.put(
NotePad.Notes.COLUMN_NAME_CREATE_DATE, insertedFile.getCreatedDate().getValue());
values.put(NotePad.Notes.COLUMN_NAME_FILE_ID, insertedFile.getId());
mProvider.update(localFileUri, values, null, null);
} catch (IOException e) {
e.printStackTrace();
}
}
} while (cursor.moveToNext());
}
} catch (RemoteException e) {
e.printStackTrace();
}
}
protected File addFile(
String extRepositoryParentFolderKey,
String mimeType,
String title,
String description,
InputStream inputStream)
throws PortalException {
try {
File file = new File();
file.setDescription(description);
file.setMimeType(mimeType);
Drive drive = getDrive();
Drive.Files driveFiles = drive.files();
File extRepositoryParentFolderFile = getFile(drive, extRepositoryParentFolderKey);
ParentReference parentReference = new ParentReference();
parentReference.setId(extRepositoryParentFolderFile.getId());
file.setParents(Arrays.asList(parentReference));
file.setTitle(title);
if (inputStream != null) {
InputStreamContent inputStreamContent = new InputStreamContent(mimeType, inputStream);
Drive.Files.Insert driveFilesInsert = driveFiles.insert(file, inputStreamContent);
return driveFilesInsert.execute();
} else {
Drive.Files.Insert driveFilesInsert = driveFiles.insert(file);
return driveFilesInsert.execute();
}
} catch (IOException ioe) {
_log.error(ioe, ioe);
throw new SystemException(ioe);
}
}
private void syncNotes(final String syncAccountName, final String accessToken) {
final Drive drive = getDriveService(syncAccountName, accessToken);
ContentResolver cr = getContentResolver();
try {
// loop over saved files and add any new notes to drive
Cursor savedNotes =
cr.query(NotesProvider.CONTENT_URI, NotesSyncQuery.PROJECTION, null, null, null);
if (savedNotes.moveToFirst()) {
do {
final String driveId = savedNotes.getString(NotesSyncQuery.DRIVE_ID);
if (TextUtils.isEmpty(driveId)) {
// exists locally but not in drive Ð upload it
File newNote = new File();
newNote.setTitle(savedNotes.getString(NotesSyncQuery.TITLE));
newNote.setMimeType(NOTE_MIME_TYPE);
File inserted =
drive
.files()
.insert(
newNote,
ByteArrayContent.fromString(
NOTE_MIME_TYPE, savedNotes.getString(NotesSyncQuery.BODY)))
.execute();
// save the drive id to the db
ContentValues cv = new ContentValues();
cv.put(NotesProvider.KEY_DRIVE_ID, inserted.getId());
Uri noteUri =
ContentUris.withAppendedId(
NotesProvider.CONTENT_URI, savedNotes.getLong(NotesSyncQuery.ID));
cr.update(noteUri, cv, null, null);
} else {
// TODO compare timestamps etc.
}
} while (savedNotes.moveToNext());
}
// loop over all files in drive and see if any need to be
// synced locally
FileList driveFilesList = drive.files().list().execute();
for (File remote : driveFilesList.getItems()) {
if (remote.getLabels().getTrashed()) {
// skip deleted files
continue;
}
final String where = NotesProvider.KEY_DRIVE_ID + "=?";
final String[] arguments = new String[] {remote.getId()};
Cursor c =
cr.query(
NotesProvider.CONTENT_URI, NotesDownloadQuery.PROJECTION, where, arguments, null);
if (c.getCount() == 0) {
// exists in drive but not locally Ð download it
final String title = remote.getTitle();
final String body = getFileContents(drive, remote.getDownloadUrl());
final ContentValues cv = new ContentValues();
cv.put(NotesProvider.KEY_TITLE, title);
cv.put(NotesProvider.KEY_BODY, body);
cv.put(NotesProvider.KEY_DRIVE_ID, remote.getId());
cv.put(NotesProvider.KEY_LAST_MODIFIED, remote.getModifiedDate().getValue());
cr.insert(NotesProvider.CONTENT_URI, cv);
} else {
// TODO compare timestamps etc.
}
}
} catch (IOException e) {
// FIXME error handling
Log.e(getClass().getSimpleName(), "Drive esplode", e);
}
}