AutoCompleteTextView之提醒输入和MultiAutoCompleteTextView分隔提醒输入

首先是布局：

<AutoCompleteTextView
android:id="@+id/acTextview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:hint="请输入你要输入的关键字" >

<requestFocus />
</AutoCompleteTextView>

    <MultiAutoCompleteTextView
        android:id="@+id/multiAutoCompleteTextView1"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_below="@+id/acTextview"
        android:layout_marginTop="18dp"
        android:hint="请输入提示文字" />

　　

然后就是在src中添加代码：

public class MainActivity extends Activity {
    private AutoCompleteTextView acTextview;
    private String[]res={"beijing","shenzhen","shanghai"};
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        acTextview=(AutoCompleteTextView)findViewById(R.id.acTextview);
        ArrayAdapter<String> adapter=new ArrayAdapter<String>(MainActivity.this, android.R.layout.simple_list_item_1,res);
        acTextview.setAdapter(adapter);
    }

macTextview.setAdapter(adapter);
macTextview.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());

　　

by:慕课网