search code

 public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        super.onCreateOptionsMenu(menu, inflater);
        inflater.inflate(R.menu.menu_search, menu);

        final android.support.v7.widget.SearchView searchView = (android.support.v7.widget.SearchView)
                MenuItemCompat.getActionView(menu.findItem(R.id.search));

        final MenuItem searchMenuItem = menu.findItem(R.id.search);
        searchView.setOnQueryTextFocusChangeListener(new View.OnFocusChangeListener() {

            @Override
            public void onFocusChange(View v, boolean hasFocus) {
                // TODO Auto-generated method stub
                if (!hasFocus) {
                    searchMenuItem.collapseActionView();
                    searchView.setQuery("", false);
                }
            }
        });

        searchView.setOnQueryTextListener(new android.support.v7.widget.SearchView.OnQueryTextListener() {

            @Override
            public boolean onQueryTextChange(String newText) {
                // TODO Auto-generated method stub
                textlength = newText.length();
                arrayOfAllvideos.clear();

                for (int i = 0; i < allArrayCatname.length; i++) {
                    if (textlength <= allArrayCatname[i].length()) {
                        if (newText.toString().equalsIgnoreCase((String) allArrayCatname[i].subSequence(0, textlength))) {
                            ItemAllVideos objItem = new ItemAllVideos();
                            objItem.setCategoryId(Integer.parseInt(allArrayCatid[i]));
                            objItem.setCategoryName(allArrayCatname[i]);
                            objItem.setCategoryImageurl(allArrayCatImageurl[i]);

                            arrayOfAllvideos.add(objItem);
                        }
                    }
                }

                setAdapterToListview();

                return false;
            }

            @Override
            public boolean onQueryTextSubmit(String query) {
                // TODO Auto-generated method stub
                return false;
            }
        });


    }