Android编程实现使用Intent传输包含自定义类的ArrayList示例

package javastudy;
import java.io.Serializable;
public class Person implements Serializable {
  private static final long serialVersionUID = -6470574927973900913L;
  private String firstName;
  private String secondName;
  // example for transinet
  private transient String noSerializableString;
  public Person(String firstName, String secondName, String noSerializableString) {
    super();
    this.firstName = firstName;
    this.secondName = secondName;
    this.noSerializableString = noSerializableString;
  }
  public String getFirstName() {
    return firstName;
  }
  public void setFirstName(String firstName) {
    this.firstName = firstName;
  }
  public String getSecondName() {
    return secondName;
  }
  public void setSecondName(String secondName) {
    this.secondName = secondName;
  }
  public String getNoSerializableString() {
    if (noSerializableString != null) {
      return noSerializableString;
    } else {
      return "";
    }
  }
  public void setNoSerializableString(String noSerializableString) {
    this.noSerializableString = noSerializableString;
  }
  public String toString() {
    return "Person [ first name :" + getFirstName() + ", second name :" + getSecondName() + ", no serializable :"
        + getNoSerializableString() + "]";
  }
}

package javastudy;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
public class TestSerializable {
  public static void main(String[] args) {
    Person person = new Person("Wang", "Zhengyi", "Genius");
    String fileName = "/tmp/person.out";
    // save object to file
    FileOutputStream fos = null;
    ObjectOutputStream out = null;
    try {
      fos = new FileOutputStream(fileName);
      out = new ObjectOutputStream(fos);
      out.writeObject(person);
      out.flush();
    } catch (Exception e) {
      e.printStackTrace();
    } finally {
      if (fos != null) {
        try {
          fos.close();
        } catch (IOException e) {
          e.printStackTrace();
        }
      }
      if (out != null) {
        try {
          out.close();
        } catch (IOException e) {
          e.printStackTrace();
        }
      }
    }
    // read object from file
    FileInputStream fin = null;
    ObjectInputStream in = null;
    try {
      fin = new FileInputStream(fileName);
      in = new ObjectInputStream(fin);
      Person p = (Person) in.readObject();
      System.out.println(p);
    } catch (Exception e) {
      e.printStackTrace();
    } finally {
      if (fin != null) {
        try {
          fin.close();
        } catch (IOException e) {
          e.printStackTrace();
        }
      }
      if (in != null) {
        try {
          in.close();
        } catch (IOException e) {
          e.printStackTrace();
        }
      }
    }
  }
}

// Intent Creation and Initialization
Intent passIntent = new Intent();
passIntent.setClass(MainActivity.this, SecondaryActivity.class);
// Create custom class Object
Person p1 = new Person("Wang", "Zhengyi", "first");
Person p2 = new Person("Chen", "Shan", "second");
// Create Array List of custom Class and add the Created object
ArrayList<Person> aListClass = new ArrayList<Person>();
aListClass.add(p1);
aListClass.add(p2);
// Create a Bundle and Put Bundle in to it
Bundle bundleObject = new Bundle();
bundleObject.putSerializable("key", aListClass);
// Put Bundle in to Intent and call start Activity
passIntent.putExtras(bundleObject);
startActivity(passIntent);

try{
  // Get the Bundle Object
  Bundle bundleObject = getIntent().getExtras();
    // Get ArrayList Bundle
  ArrayList<Person> classObject = (ArrayList<Person>) bundleObject.getSerializable("key");
    Retrieve Objects from Bundle
  for(int index = 0; index < classObject.size(); index++){
    Person person = classObject.get(index);
    Toast.makeText(getApplicationContext(), person, Toast.LENGTH_SHORT).show();
  }
} catch(Exception e){
  e.printStackTrace();
}