android.support.v7.widget.SearchView#setImeOptions ( )源码实例Demo

@Override
public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
    super.onCreateOptionsMenu(menu, inflater);
    inflater.inflate(R.menu.fragment_category, menu);
    MenuItem item = menu.findItem(R.id.action_search);
    final SearchView searchView = (SearchView) item.getActionView();
    searchView.setImeOptions(EditorInfo.IME_ACTION_SEARCH);
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {

            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            mBookCategoryRecyclerViewAdapter.getFilter().filter(newText);
            return true;
        }
    });
}
 

@Override public boolean onCreateOptionsMenu(Menu menu) {
  getMenuInflater().inflate(R.menu.questions, menu);

  // Setup search widget in action bar
  SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
  searchView.setQueryHint(getString(R.string.search_hint));
  searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);

  searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
    @Override public boolean onQueryTextSubmit(String query) {
      return false;
    }

    @Override public boolean onQueryTextChange(String newText) {
      presenter.search(newText);
      return true;
    }
  });

  return true;
}