private TaskData doInBackgroundSuspendCard(TaskData... params) {
long start, stop;
Deck deck = params[0].getDeck();
Card oldCard = params[0].getCard();
Card newCard;
AnkiDb.database.beginTransaction();
try {
if (oldCard != null) {
start = System.currentTimeMillis();
deck.suspendCard(oldCard.id);
stop = System.currentTimeMillis();
Log.v(TAG, "doInBackgroundSuspendCard - Suspended card in " + (stop - start) + " ms.");
}
start = System.currentTimeMillis();
newCard = deck.getCard();
stop = System.currentTimeMillis();
Log.v(TAG, "doInBackgroundSuspendCard - Loaded new card in " + (stop - start) + " ms.");
publishProgress(new TaskData(newCard));
AnkiDb.database.setTransactionSuccessful();
} finally {
AnkiDb.database.endTransaction();
}
return null;
}
private TaskData doInBackgroundAnswerCard(TaskData... params) {
long start, stop;
Deck deck = params[0].getDeck();
Card oldCard = params[0].getCard();
int ease = params[0].getInt();
Card newCard;
if (oldCard != null) {
start = System.currentTimeMillis();
oldCard.temporarilySetLowestPriority();
deck.decreaseCounts(oldCard);
stop = System.currentTimeMillis();
Log.v(TAG, "doInBackground - Set old card 0 priority in " + (stop - start) + " ms.");
}
start = System.currentTimeMillis();
newCard = deck.getCard();
stop = System.currentTimeMillis();
Log.v(TAG, "doInBackground - Loaded new card in " + (stop - start) + " ms.");
publishProgress(new TaskData(newCard));
if (ease != 0 && oldCard != null) {
start = System.currentTimeMillis();
deck.answerCard(oldCard, ease);
stop = System.currentTimeMillis();
Log.v(TAG, "doInBackground - Answered old card in " + (stop - start) + " ms.");
}
return null;
}
private TaskData doInBackgroundAnswerCard(TaskData... params) {
long start, start2;
Deck deck = params[0].getDeck();
Card oldCard = params[0].getCard();
int ease = params[0].getInt();
Card newCard;
start2 = System.currentTimeMillis();
AnkiDb.database.beginTransaction();
try {
if (oldCard != null) {
start = System.currentTimeMillis();
deck.answerCard(oldCard, ease);
Log.v(
TAG,
"doInBackgroundAnswerCard - Answered card in "
+ (System.currentTimeMillis() - start)
+ " ms.");
}
start = System.currentTimeMillis();
newCard = deck.getCard();
Log.v(
TAG,
"doInBackgroundAnswerCard - Loaded new card in "
+ (System.currentTimeMillis() - start)
+ " ms.");
publishProgress(new TaskData(newCard));
AnkiDb.database.setTransactionSuccessful();
} finally {
AnkiDb.database.endTransaction();
}
Log.w(
TAG,
"doInBackgroundAnswerCard - DB operations in "
+ (System.currentTimeMillis() - start2)
+ " ms.");
return null;
}
private TaskData doInBackgroundSuspendCard(TaskData... params) {
long start, stop;
Deck deck = params[0].getDeck();
Card oldCard = params[0].getCard();
Card newCard;
if (oldCard != null) {
start = System.currentTimeMillis();
deck.suspendCard(oldCard.id);
stop = System.currentTimeMillis();
Log.v(TAG, "doInBackgroundSuspendCard - Suspended card in " + (stop - start) + " ms.");
}
start = System.currentTimeMillis();
newCard = deck.getCard();
stop = System.currentTimeMillis();
Log.v(TAG, "doInBackgroundSuspendCard - Loaded new card in " + (stop - start) + " ms.");
publishProgress(new TaskData(newCard));
return null;
}
private TaskData doInBackgroundLoadDeck(TaskData... params) {
String deckFilename = params[0].getString();
Log.i(TAG, "doInBackgroundLoadDeck - deckFilename = " + deckFilename);
Log.i(TAG, "loadDeck - SD card mounted and existent file -> Loading deck...");
try {
// Open the right deck.
Deck deck = Deck.openDeck(deckFilename);
// Start by getting the first card and displaying it.
Card card = deck.getCard();
Log.i(TAG, "Deck loaded!");
return new TaskData(AnkiDroid.DECK_LOADED, deck, card);
} catch (SQLException e) {
Log.i(TAG, "The database " + deckFilename + " could not be opened = " + e.getMessage());
return new TaskData(AnkiDroid.DECK_NOT_LOADED);
} catch (CursorIndexOutOfBoundsException e) {
Log.i(TAG, "The deck has no cards = " + e.getMessage());
;
return new TaskData(AnkiDroid.DECK_EMPTY);
}
}
private Payload doInBackgroundLoadDeck(Payload... params) {
Payload data = params[0];
SharedDeckDownload download = (SharedDeckDownload) data.data[0];
String deckFilename = mDestination + "/tmp/" + download.getTitle() + ".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.
Deck deck = Deck.openDeck(deckFilename);
// 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;
}
}
