public ColumnIndexHolder(Cursor cursor) {
cursorHash = cursor.hashCode();
ID = cursor.getColumnIndexOrThrow(FuelingTable.ID);
FILLDATE = cursor.getColumnIndexOrThrow(FuelingTable.FILLDATE);
DISTANCE = cursor.getColumnIndexOrThrow(FuelingTable.DISTANCE);
QUANTITY = cursor.getColumnIndexOrThrow(FuelingTable.QUANTITY);
COST = cursor.getColumnIndexOrThrow(FuelingTable.COST);
ODOMETER = cursor.getColumnIndexOrThrow(FuelingTable.ODOMETER);
FILLUP = cursor.getColumnIndexOrThrow(FuelingTable.FILLUP);
}
private void setCursor(Cursor cursor) {
Log.d(
TAG,
"setCursor cursor "
+ ((cursor != null) ? cursor.hashCode() : "null")
+ " count = "
+ ((cursor != null) ? cursor.getCount() : "null")
+ " isNewCursor = "
+ (cursor != mCursor));
if (cursor == mCursor) return;
mCursor = cursor;
if (mCursor != null) {
mDirectionCursorWrapper = new DirectionCursorWrapper(mCursor);
} else {
mDirectionCursorWrapper = null;
}
mAdapter.swapCursor(mDirectionCursorWrapper);
markItemClear();
refreshListPosition();
}
boolean matches(Cursor cursor) {
return this.cursorHash == cursor.hashCode();
}