基本信息
源码名称:android Serializeable与Parcelable 数据对象传递例子源码下载
源码大小:0.05M
文件格式:.rar
开发语言:Java
更新时间:2015-05-20
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源码介绍
package com.android.test; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class ObjectTranActivity extends Activity implements OnClickListener { private Button sButton, pButton; public final static String SER_KEY = "Serializable"; public final static String PAR_KEY = "Parcelable"; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); init(); } public void init() { sButton = (Button) findViewById(R.id.button1); pButton = (Button) findViewById(R.id.button2); sButton.setOnClickListener(this); pButton.setOnClickListener(this); } @Override public void onClick(View v) { if (v.equals(sButton)) { SerializeMethod(); } else { PacelableMethod(); } } // Serializeable传递对象的方法 public void SerializeMethod() { Person mPerson = new Person(); mPerson.setName("Harvey Ren"); mPerson.setAge(26); Intent mIntent = new Intent(this, FirstActivity.class); Bundle mBundle = new Bundle(); mBundle.putSerializable(SER_KEY, mPerson);// 传递Person对象 mIntent.putExtras(mBundle); startActivity(mIntent); } // Pacelable传递对象方法 public void PacelableMethod() { Book mBook = new Book(); mBook.setBookName("Android之路"); mBook.setAuthor("Harvey Ren"); mBook.setPublishDate(2012); Intent mIntent = new Intent(this, SecondActivity.class); Bundle mBundle = new Bundle(); mBundle.putParcelable(PAR_KEY, mBook);// 传递Book对象 mIntent.putExtras(mBundle); startActivity(mIntent); } }