@Override
protected Payload doInBackground(Payload... args) {
Payload data = doInBackgroundLoadDeck(args);
if (data.returnType == DeckTask.DECK_LOADED) {
double now = System.currentTimeMillis();
HashMap<String, Object> results = (HashMap<String, Object>) data.result;
Deck deck = (Deck) results.get("deck");
// deck.beforeUpdateCards();
// deck.updateAllCards();
SharedDeckDownload download = (SharedDeckDownload) args[0].data[0];
SharedPreferences pref = PrefSettings.getSharedPrefs(getBaseContext());
String updatedCardsPref =
"numUpdatedCards:" + mDestination + "/tmp/" + download.getTitle() + ".anki.updating";
long totalCards = deck.retrieveCardCount();
download.setNumTotalCards((int) totalCards);
long updatedCards = pref.getLong(updatedCardsPref, 0);
download.setNumUpdatedCards((int) updatedCards);
long batchSize = Math.max(100, totalCards / 200);
mRecentBatchTimings = new long[sRunningAvgLength];
mTotalBatches = ((double) totalCards) / batchSize;
int currentBatch = (int) (updatedCards / batchSize);
long runningAvgCount = 0;
long batchStart;
mElapsedTime = 0;
while (updatedCards < totalCards
&& download.getStatus() == SharedDeckDownload.STATUS_UPDATING) {
batchStart = System.currentTimeMillis();
updatedCards = deck.updateAllCardsFromPosition(updatedCards, batchSize);
Editor editor = pref.edit();
editor.putLong(updatedCardsPref, updatedCards);
editor.commit();
download.setNumUpdatedCards((int) updatedCards);
publishProgress();
estimateTimeToCompletion(
download, currentBatch, runningAvgCount, System.currentTimeMillis() - batchStart);
currentBatch++;
runningAvgCount++;
}
if (download.getStatus() == SharedDeckDownload.STATUS_UPDATING) {
data.success = true;
} else if (download.getStatus() == SharedDeckDownload.STATUS_PAUSED) {
Editor editor = pref.edit();
String pausedPref =
"paused:" + mDestination + "/tmp/" + download.getTitle() + ".anki.updating";
editor.putBoolean(pausedPref, true);
editor.commit();
data.success = false;
Log.i(AnkiDroidApp.TAG, "pausing deck " + download.getTitle());
} else if (download.getStatus() == SharedDeckDownload.STATUS_CANCELLED) {
data.success = false;
}
// Log.i(AnkiDroidApp.TAG, "Time to update deck = " + download.getEstTimeToCompletion() + "
// sec.");
// deck.afterUpdateCards();
} else {
data.success = false;
}
return data;
}
/**
* Posting feedback or error info to the server. This is called from the AsyncTask.
*
* @param url The url to post the feedback to.
* @param type The type of the info, eg Feedback.TYPE_CRASH_STACKTRACE.
* @param feedback For feedback types this is the message. For error/crash types this is the path
* to the error file.
* @param groupId A single time generated ID, so that errors/feedback send together can be grouped
* together.
* @param index The index of the error in the list
* @return A Payload file showing success, response code and response message.
*/
public static Payload postFeedback(
String url, String type, String feedback, String groupId, int index, Application app) {
Payload result = new Payload(null);
List<NameValuePair> pairs = null;
if (!isErrorType(type)) {
pairs = new ArrayList<NameValuePair>();
pairs.add(new BasicNameValuePair("type", type));
pairs.add(new BasicNameValuePair("groupid", groupId));
pairs.add(new BasicNameValuePair("index", "0"));
pairs.add(new BasicNameValuePair("message", feedback));
addTimestamp(pairs);
} else {
pairs = Feedback.extractPairsFromError(type, feedback, groupId, index, app);
if (pairs == null) {
result.success = false;
result.result = null;
}
}
HttpClient httpClient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost(url);
httpPost.addHeader("User-Agent", "AnkiDroid");
try {
httpPost.setEntity(new UrlEncodedFormEntity(pairs));
HttpResponse response = httpClient.execute(httpPost);
Log.e(AnkiDroidApp.TAG, String.format("Bug report posted to %s", url));
int respCode = response.getStatusLine().getStatusCode();
switch (respCode) {
case 200:
result.success = true;
result.returnType = respCode;
result.result = Utils.convertStreamToString(response.getEntity().getContent());
Log.i(AnkiDroidApp.TAG, String.format("postFeedback OK: %s", result.result));
break;
default:
Log.e(
AnkiDroidApp.TAG,
String.format(
"postFeedback failure: %d - %s",
response.getStatusLine().getStatusCode(),
response.getStatusLine().getReasonPhrase()));
result.success = false;
result.returnType = respCode;
result.result = response.getStatusLine().getReasonPhrase();
break;
}
} catch (ClientProtocolException ex) {
Log.e(AnkiDroidApp.TAG, "ClientProtocolException: " + ex.toString());
result.success = false;
result.result = ex.toString();
} catch (IOException ex) {
Log.e(AnkiDroidApp.TAG, "IOException: " + ex.toString());
result.success = false;
result.result = ex.toString();
}
return result;
}
private Payload doInBackgroundLoadDeck(Payload... params) {
Payload data = params[0];
SharedDeckDownload download = (SharedDeckDownload) data.data[0];
String deckFilename = mDestination + "/tmp/" + download.getFilename() + ".anki.updating";
Log.i(AnkiDroidApp.TAG, "doInBackgroundLoadDeck - deckFilename = " + deckFilename);
Log.i(AnkiDroidApp.TAG, "loadDeck - SD card mounted and existent file -> Loading deck...");
try {
// Open the right deck.
Decks deck =
null; // DeckManager.getDeck(deckFilename,
// DeckManager.REQUESTING_ACTIVITY_DOWNLOADMANAGER);
// Start by getting the first card and displaying it.
// Card card = deck.getCard();
Log.i(AnkiDroidApp.TAG, "Deck loaded!");
// Set the result
// data.returnType = DeckTask.DECK_LOADED;
HashMap<String, Object> results = new HashMap<String, Object>();
results.put("deck", deck);
// results.put("card", card);
results.put("position", download.getNumUpdatedCards());
data.result = results;
return data;
} catch (SQLException e) {
Log.i(
AnkiDroidApp.TAG,
"The database " + deckFilename + " could not be opened = " + e.getMessage());
data.success = false;
// data.returnType = DeckTask.DECK_NOT_LOADED;
data.exception = e;
return data;
} catch (CursorIndexOutOfBoundsException e) {
// XXX: Where is this exception thrown?
Log.i(AnkiDroidApp.TAG, "The deck has no cards = " + e.getMessage());
data.success = false;
// data.returnType = DeckTask.DECK_EMPTY;
data.exception = e;
return data;
}
}