@Override
protected Rect doInBackground(Void... params) {
if (mAyahInfoDatabaseHandler == null) {
return null;
}
return mAyahInfoDatabaseHandler.getPageBounds(mPageNumber);
}
@Override
protected Map<String, List<AyahBounds>> doInBackground(Void... params) {
if (mAyahInfoDatabaseHandler == null) {
return null;
}
Cursor cursor;
try {
cursor = mAyahInfoDatabaseHandler.getVersesBoundsForPage(mPageNumber);
} catch (Exception e) {
// happens when the glyphs table doesn't exist somehow
return null;
}
if (cursor == null || !cursor.moveToFirst()) {
return null;
}
Map<String, List<AyahBounds>> map = new HashMap<String, List<AyahBounds>>();
do {
int sura = cursor.getInt(2);
int ayah = cursor.getInt(3);
String key = sura + ":" + ayah;
List<AyahBounds> bounds = map.get(key);
if (bounds == null) {
bounds = new ArrayList<AyahBounds>();
}
AyahBounds last = null;
if (bounds.size() > 0) {
last = bounds.get(bounds.size() - 1);
}
AyahBounds bound =
new AyahBounds(
cursor.getInt(1),
cursor.getInt(4),
cursor.getInt(5),
cursor.getInt(6),
cursor.getInt(7),
cursor.getInt(8));
if (last != null && last.getLine() == bound.getLine()) {
last.engulf(bound);
} else {
bounds.add(bound);
}
map.put(key, bounds);
} while (cursor.moveToNext());
cursor.close();
return map;
}