}
@Override
- public View getView(int position, View convertView, ViewGroup parent) {
- if (convertView instanceof LinearLayout &&
- convertView != dictionariesOnDeviceHeaderRow &&
- convertView != downloadableDictionariesHeaderRow) {
- /*
- * This is done to try to avoid leaking memory that used to
- * happen on Android 4.0.3
- */
- ((LinearLayout) convertView).removeAllViews();
- }
+ public int getViewTypeCount() {
+ return 3;
+ }
+ @Override
+ public int getItemViewType(int position) {
final Row row = getItem(position);
+ if (row.dictionaryInfo == null) {
+ return row.onDevice ? 0 : 1;
+ }
+ return 2;
+ }
- if (row.onDevice) {
- if (row.dictionaryInfo == null) {
- return dictionariesOnDeviceHeaderRow;
- }
- return createDictionaryRow(row.dictionaryInfo, parent, true);
+ @Override
+ public View getView(int position, View convertView, ViewGroup parent) {
+ if (convertView == dictionariesOnDeviceHeaderRow ||
+ convertView == downloadableDictionariesHeaderRow) {
+ return convertView;
}
+ final Row row = getItem(position);
+
if (row.dictionaryInfo == null) {
- return downloadableDictionariesHeaderRow;
+ assert convertView == null;
+ return row.onDevice ? dictionariesOnDeviceHeaderRow : downloadableDictionariesHeaderRow;
}
- return createDictionaryRow(row.dictionaryInfo, parent, false);
+ return createDictionaryRow(row.dictionaryInfo, parent, convertView, row.onDevice);
}
}
}
private View createDictionaryRow(final DictionaryInfo dictionaryInfo,
- final ViewGroup parent, boolean canLaunch) {
+ final ViewGroup parent, View row, boolean canLaunch) {
- View row = LayoutInflater.from(parent.getContext()).inflate(
+ if (row == null) {
+ row = LayoutInflater.from(parent.getContext()).inflate(
R.layout.dictionary_manager_row, parent, false);
+ } else {
+ // TODO: avoid this
+ LinearLayout buttons = (LinearLayout) row.findViewById(R.id.dictionaryLauncherButtons);
+ buttons.removeAllViews();
+ }
final TextView name = (TextView) row.findViewById(R.id.dictionaryName);
final TextView details = (TextView) row.findViewById(R.id.dictionaryDetails);
name.setText(application.getDictionaryName(dictionaryInfo.uncompressedFilename));
if (broken) {
name.setText("Broken: " + application.getDictionaryName(dictionaryInfo.uncompressedFilename));
builder.append("; Cannot be used, redownload, check hardware/file system");
- // Allow deleting, but cannot open
- row.setLongClickable(true);
}
details.setText(builder.toString());
if (canLaunch) {
- row.setClickable(true);
row.setOnClickListener(new IntentLauncher(parent.getContext(),
DictionaryActivity.getLaunchIntent(getApplicationContext(),
application.getPath(dictionaryInfo.uncompressedFilename),
dictionaryInfo.indexInfos.get(0).shortName, "")));
// do not setFocusable, for keyboard navigation
// offering only the index buttons is better.
- row.setLongClickable(true);
}
+ row.setClickable(canLaunch);
+ // Allow deleting, even if we cannot open
+ row.setLongClickable(broken || canLaunch);
row.setBackgroundResource(android.R.drawable.menuitem_background);
return row;