我有一個AutoCompleteTextView
和我已經設置OnItemClick
,但現在我想爲搜索按鈕設置OnKeyListener
。我已經搜查,但沒有找到任何東西來幫助我。AutoCompleteTextView與OnKeyListener
這裏是我的自動完成XML:
<AutoCompleteTextView
android:id="@+id/autocomplete_stores"
android:layout_width="fill_parent"
android:layout_height="60dp"
android:layout_marginBottom="5dp"
android:hint="Stores Search:"
android:singleLine="true"
android:ellipsize="end"
android:imeOptions="actionSearch" />
和Java代碼:
AutoCompleteTextView searchStores;
String[] searchStoresString;
ArrayAdapter<String> searchStoresAdapter;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.stores);
findviews();
autocomplete();
searchStores.setOnItemClickListener(this);
}
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id)
{
String str = (String) adapterView.getItemAtPosition(position);
Toast.makeText(this, str + " selected", Toast.LENGTH_SHORT).show();
}
private void findviews()
{
searchStores = (AutoCompleteTextView) findViewById(R.id.autocomplete_stores);
}
private void autocomplete()
{
searchStoresString = getResources().getStringArray(R.array.stores_array);
searchStoresAdapter = new ArrayAdapter<String>(this, R.layout.list_item, searchStoresString);
searchStores.setThreshold(1);
searchStores.setAdapter(searchStoresAdapter);
}
一切工作正常。謝謝你的建議。
做到這一點,或者你也可以使用setOnEditorActionListener爲AutoCompleteTextView獲取EditorInfo.IME_ACTION_SEARCH動作 –
KeyListener和EditorListener有什麼區別? –
@RotaryHeary:我認爲EditListener爲EditView,所以試試通過使用KeyListener –