相关疑难解决方法(0)

我的SearchView建议有问题,当我SearchView在建议中写一个字符时没有来.但是当我写下两个字符时EditText,我SearchView的建议会来.

所以我想在我写一个角色时,我的建议已经来了EditText,我SearchView该怎么办？

我的MainActivity代码:

private SearchView mSearchView;
private SimpleCursorAdapter mAdapter;
private ArrayList<String> mList;

@Override
protected void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    mList = new ArrayList<String>();
    mList.add("Test 1");
    mList.add("Test 2");
    mList.add("Test 3");
    mList.add("Test 4");
    mList.add("Test 5");
    mList.add("Test 6");
    mList.add("Test 7");
    mList.add("Test 8");
    mList.add("Test 9");
    mList.add("Test 10");

    ListView listView = (ListView) findViewById(android.R.id.list);
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, mList);
    listView.setAdapter(adapter);

    mAdapter = new SimpleCursorAdapter(getBaseContext(), R.layout.suggestion, null, new String[] {""}, new int[] …