activity_main.xml 默认不变。
在res/menu中,修改main.xml,增加4个菜单项,为第一个设置actionViewClass属性为"anroid.widget.SearchView",
其他的不设置该属性:
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/action_search"
android:actionViewClass="android.widget.SearchView"
android:icon="@android:drawable/ic_menu_search"
android:showAsAction="ifRoom"
android:title="查询"/>
<item android:id="@+id/item1"
android:icon="@drawable/icon1"
android:showAsAction="always"
android:title="item1"/>
<item android:id="@+id/item2"
android:icon="@drawable/icon2"
android:showAsAction="ifRoom"
android:title="item2"/>
<item android:id="@+id/item3"
android:icon="@drawable/icon3"
android:showAsAction="ifRoom"
android:title="item3"/>
</menu>
ActionViewActivity.java:
package com.example.demioactionview;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.SearchView;
import android.widget.Toast;
public class ActionViewActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
SearchView searchView = (SearchView)menu.findItem(R.id.action_search).getActionView();
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
Toast.makeText(ActionViewActivity.this, "查询:"+query, Toast.LENGTH_LONG).show();
return true;
}
@Override
public boolean onQueryTextChange(String newText) {
// TODO Auto-generated method stub
return true;
}
});
return true;
}
public boolean onOptionsItemSelected(MenuItem item){
Toast.makeText(this, "选择:"+item.getTitle(), Toast.LENGTH_LONG).show();
return true;
}
}
转载于:https://my.oschina.net/u/2552902/blog/543984