Question

我已根据SearchActivity创建RecyclerView，该ArrayList<>应搜索我在MainActivity

中声明的

public class SearchActivity extends ListActivity {
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        handleIntent(getIntent());
    }

    public void onNewIntent(Intent intent) {
        setIntent(intent);
        handleIntent(intent);
    }

    public void onListItemClick(ListView l, View v, int position, long id) {
        //DA IMPLEMENTARE: chiama accordo activity
        // do not care about this method, I'll implement it later
    }

    private void handleIntent(Intent intent) {
        if(Intent.ACTION_SEARCH.equals(intent.getAction())) {
            String query = intent.getStringExtra(SearchManager.QUERY);
            doSearch(query);
        }
    }

    private void doSearch(String queryStr) {
        // I think I should implement an adapter here
    }

}

doSearch()

我想我应该在gst-launch-1.0 autovideosrc ! tee name = t ! queue ! omxh264enc ! 'video/x-h264, stream-format=(string)byte-stream' ! h264parse ! qtmux ! filesink name=fileSink location=test.mp4 t. ! queue ! videoscale ! video/x-raw, width=480,height=270 ! xvimagesink name=displaySink -e方法中实现一些东西，但我不知道该怎么做。如果你能帮助我，我真的很感激

Answer 1

您应该使用Filter并在RecyclerView适配器上实现Filterable。检查此link。或者，如果您不想使用过滤方法，请选中此tutorials

如何在Android中实现SearchView

1 个答案: