Android學習筆記之Menu的ShowAsAction屬性的設置

（1）在res--menu目錄下的main.xml文件

package com.example.menu_showasaction;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;

public class MainActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

	@Override
	public boolean onMenuItemSelected(int featureId, MenuItem item) {
		switch (item.getItemId()) {
		case R.id.create:
			Toast.makeText(MainActivity.this, "create...", Toast.LENGTH_SHORT);
			break;

		default:
			break;
		}
		return super.onMenuItemSelected(featureId, item);
	}

}