@Override protected void onPostExecute(Throwable result) { LCTX.d("BookLoadTask.onPostExecute(): start"); try { if (result == null) { try { getDocumentController().show(); final DocumentModel dm = getDocumentModel(); currentPageChanged(PageIndex.NULL, dm.getCurrentIndex()); } catch (final Throwable th) { result = th; } } super.onPostExecute(result); if (result instanceof MuPdfPasswordException) { final MuPdfPasswordException pex = (MuPdfPasswordException) result; final int promptId = pex.isWrongPasswordEntered() ? R.string.msg_wrong_password : R.string.msg_password_required; askPassword(m_fileName, promptId); } else if (result != null) { final String msg = result.getMessage(); LogManager.onUnexpectedError(result); showErrorDlg(R.string.msg_unexpected_error, msg); } else { if (codecType != null && codecType.useCustomFonts) { EBookDroidApp.checkInstalledFonts(getManagedComponent()); } } } catch (final Throwable th) { LCTX.e("BookLoadTask.onPostExecute(): Unexpected error", th); LogManager.onUnexpectedError(result); } finally { LCTX.d("BookLoadTask.onPostExecute(): finish"); } }