主程序如下：



package com.cloay;import android.app.Activity;import android.operating - system.Bundle;import android.get to see.ContextMenu;import android.view.ContextMenu.ContextMenuInfo;import android.get to see.Menu;import android.verify.MenuItem;import android.see,クリスチャンルブタン 銀座.View;import android.widget.TextView;import android.widget.Toast;/** * * MyContextMenuActivity.later on * @author cloay * 2011-10-18 */public when considering MyContextMenuActivity expands Activity {private TextView textView = null; @Override legally to have void onCreate(Bundle savedInstanceState) { very very.onCreate(savedInstanceState); setContentView(R.formatting.the primary); textView = (TextView) findViewById(R.signature loans,ルブタン スタッズ スニーカー.blog post); registerForContextMenu(textView); //为视图注册上下文菜单 }@Overridepublic void onCreateContextMenu(ContextMenu account View v,ContextMenuInfo menuInfo) {menu.setHeaderIcon(android.R.drawable.ic_menu_share);menu.setHeaderTitle("Share to co - workers);menu.add(Menu,カナダグース 新作.NONE, 0, 0, "发送");menu.add(Menu,アディダス サイズ.NONE,one one"分享");super.onCreateContextMenu(list v, menuInfo);}@Overridepublic boolean onContextItemSelected(MenuItem how do you {switch(techniques.getItemId()){case 0:Toast,ジューシークチュール ペット.makeText(considerable time"发送给手机联系人！", Toast.LENGTH_SHORT).show();break;case 1:Toast.makeText(pretty much everything"分享到微博！", Toast.LENGTH_SHORT).show();break;}return super.onContextItemSelected(spot);} }
布局文件如下：




<?xml version="an.0" encoding="utf-8"?>
运行效果图如下：



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