MainActivity如下:
package cc.testautocompletetextview;
import cc.testautocompletetextview1.R;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.app.Activity;
/**
* Demo描述
* AutoCompleteTextView基本使用完整示例
*
* 注意参数:
* android:completionThreshold="2"
*
* 参考资料:
* 《疯狂Android讲义》 作者李刚
* Thank you very much
*/
public class MainActivity extends Activity {
private AutoCompleteTextView mAutoCompleteTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
init();
}
private void init(){
mAutoCompleteTextView=(AutoCompleteTextView) findViewById(R.id.autoCompleteTextView);
String [] emails=new String []{"111@126.com","111@sina.com","111@sohu.cn","111@qq.com"};
ArrayAdapter arrayAdapter
=new ArrayAdapter(this, android.R.layout.simple_dropdown_item_1line, emails);
mAutoCompleteTextView.setAdapter(arrayAdapter);
}
}
main.xml如下:
