Android TextWatcher search with sql like %%?
<p>I have a <code>ListView</code>. I want to search in <code>Listview</code> by <code>arrayAdapter</code>. Android <code>textwatcher</code> helped me in this topic. But it searches only one to one coupling. For example: I type "ger" to search Germany. It lists just "Germany", but my list also contains Algeria and Nigeria. So, how can I search with like %% command as SQL in adapter?</p>

<pre><code>public ArrayAdapter&lt;?&gt; adapter;
     @Override
            public Dialog onCreateDialog(Bundle savedInstanceState) {
                AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
                builder.setTitle(title);

                LayoutInflater inflater = LayoutInflater.from(getActivity());
                View dialogLayout = null;

                if (adapter != null) {
                    dialogLayout = inflater.inflate(R.layout.layout_dialog_list_filter, null);

                    filterText = (EditText) dialogLayout.findViewById(R.id.search_box);
                    filterText.addTextChangedListener(filterTextWatcher);

                    ListView listView = (ListView) dialogLayout.findViewById(R.id.dialogListView);
                    listView.setAdapter(adapter);
                    listView.setOnItemClickListener(listItemClickListener);
                    listView.setTextFilterEnabled(true);
                }

                builder.setNegativeButton(R.string.text_cancel, this);
                builder.setView(dialogLayout);

                return builder.create();
            }

            private TextWatcher filterTextWatcher = new TextWatcher() {

                @Override
                public void onTextChanged(CharSequence s, int start, int before, int count) {

                }

                @Override
                public void beforeTextChanged(CharSequence s, int start, int count, int after) {

                }

                @Override
                public void afterTextChanged(Editable s) {
                    adapter.getFilter().filter(s);
                }


            };
</code></pre>