/** Saves the scrolling position of every visible limiter */
public void maintainPosition() {
for (int i = MAX_ADAPTER_COUNT; --i != -1; ) {
if (mAdapters[i] != null) {
sLruAdapterPos.storePosition(mAdapters[i], mLists[i].getFirstVisiblePosition());
}
}
}
@Override
public boolean handleMessage(Message message) {
switch (message.what) {
case MSG_RUN_QUERY:
{
LibraryAdapter adapter = (LibraryAdapter) message.obj;
int index = adapter.getMediaType();
Handler handler = mUiHandler;
handler.sendMessage(handler.obtainMessage(MSG_COMMIT_QUERY, index, 0, adapter.query()));
break;
}
case MSG_COMMIT_QUERY:
{
int pos = 0;
int index = message.arg1;
mAdapters[index].commitQuery(message.obj);
Limiter curLimiter = mAdapters[index].getLimiter();
Integer curPos = sLruAdapterPos.getPosition(mAdapters[index]);
if (curPos != null) pos = (int) curPos;
mLists[index].setSelection(pos);
break;
}
case MSG_SAVE_SORT:
{
MediaAdapter adapter = (MediaAdapter) message.obj;
SharedPreferences.Editor editor = PlaybackService.getSettings(mActivity).edit();
editor.putInt(
String.format("sort_%d_%d", adapter.getMediaType(), adapter.getLimiterType()),
adapter.getSortMode());
editor.commit();
break;
}
case MSG_REQUEST_REQUERY:
requestRequery((LibraryAdapter) message.obj);
break;
default:
return false;
}
return true;
}
