Upload Sql Database To Google Drive Using Drive Api

I want to upload a database file to Google drive in my android app. I can back up the database file fine it saves to /sdcard/schoolbinder/backups/notes I used this website as a sta

Solution 1:

The demo you cited already has the sample for choosing a file.

/**
 * Create a new file and save it to Drive.
 */privatevoidsaveFileToDrive() {
    // Start by creating a new contents, and setting a callback.
    Log.i(TAG, "Creating new contents.");
    finalBitmapimage= mBitmapToSave;
    Drive.DriveApi.newDriveContents(mGoogleApiClient)
            .setResultCallback(newResultCallback<DriveContentsResult>() {

        @OverridepublicvoidonResult(DriveContentsResult result) {
            // If the operation was not successful, we cannot do anything// and must// fail.if (!result.getStatus().isSuccess()) {
                Log.i(TAG, "Failed to create new contents.");
                return;
            }
            // Otherwise, we can write our data to the new contents.
            Log.i(TAG, "New contents created.");
            // Get an output stream for the contents.OutputStreamoutputStream= result.getDriveContents().getOutputStream();
            // Write the bitmap data from it.ByteArrayOutputStreambitmapStream=newByteArrayOutputStream();
            image.compress(Bitmap.CompressFormat.PNG, 100, bitmapStream);
            try {
                outputStream.write(bitmapStream.toByteArray());
            } catch (IOException e1) {
                Log.i(TAG, "Unable to write file contents.");
            }
            // Create the initial metadata - MIME type and title.// Note that the user will be able to change the title later.MetadataChangeSetmetadataChangeSet=newMetadataChangeSet.Builder()
                    .setMimeType("image/jpeg").setTitle("Android Photo.png").build();
            // Create an intent for the file chooser, and start it.IntentSenderintentSender= Drive.DriveApi
                    .newCreateFileActivityBuilder()
                    .setInitialMetadata(metadataChangeSet)
                    .setInitialDriveContents(result.getDriveContents())
                    .build(mGoogleApiClient);
            try {
                startIntentSenderForResult(
                        intentSender, REQUEST_CODE_CREATOR, null, 0, 0, 0);
            } catch (SendIntentException e) {
                Log.i(TAG, "Failed to launch file chooser.");
            }
        }
    });
}

Its just a matter of calling it. It seems that the demo is calling the Camera app and returning the Image. Try to remove the if condition in the onConnected method and the saveFileToDrive should be called and show a File picker.