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Commit d8c781a1 authored by Gabriele M's avatar Gabriele M
Browse files

Use Content-Length if greater than current size 

The server may temporarily report an incorrect size that is smaller
than the actual size. Content-Length is expected to always be
accurate, but its value does not correspond to the full file size
when resuming downloads. Use Content-Length only if it's bigger
than the currently known size.

Change-Id: I2cc06bfbd2349f21528047b4840f549fbe84964e
parent ab0ec471

src/org/lineageos/updater/controller/UpdaterController.java

+8 −10
Original line number Diff line number Diff line
@@ -157,19 +157,17 @@ public class UpdaterController implements Controller { 
            @Override

            public void onResponse(int statusCode, String url, DownloadClient.Headers headers) {

                final Update update = mDownloads.get(downloadId).mUpdate;

                if (update.getFileSize() <= 0) {

                String contentLength = headers.get("Content-Length");

                if (contentLength != null) {

                    try {

                        long size = Long.parseLong(contentLength);

                            if (size > 0) {

                        if (update.getFileSize() < size) {

                            update.setFileSize(size);

                        }

                    } catch (NumberFormatException e) {

                        Log.e(TAG, "Could not get content-length");

                    }

                }

                }

                update.setStatus(UpdateStatus.DOWNLOADING);

                update.setPersistentStatus(UpdateStatus.Persistent.INCOMPLETE);

                new Thread(() -> mUpdatesDbHelper.addUpdateWithOnConflict(update,