android의 Intent 복잡한 데이터 전달 2 (Object 형식의 데이터)

package zjh.android.bean;
 
import android.annotation.SuppressLint;
import android.os.Parcel;
import android.os.Parcelable;
 
@SuppressLint("ParcelCreator")
public class PersonInfo implements Parcelable{
private String name;
private String address;
private int age;
public PersonInfo() {
}
 
public PersonInfo(String name,String address,int age){
this.name = name;
this.address = address;
this.age = age;
}
public String getName() {
return name;
}
 
public void setName(String name) {
this.name = name;
}
 
public String getAddress() {
return address;
}
 
public void setAddress(String address) {
this.address = address;
}
 
public int getAge() {
return age;
}
 
public void setAge(int age) {
this.age = age;
}
 
@Override
public int describeContents() {
return 0;
}
 
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(name);
dest.writeString(address);
dest.writeInt(age);
}
 
public static final Parcelable.Creator<PersonInfo> CREATOR = new Creator<PersonInfo>() {
@Override
public PersonInfo[] newArray(int size) {
return new PersonInfo[size];
}
@Override
public PersonInfo createFromParcel(Parcel source) {
PersonInfo personInfo = new PersonInfo();
personInfo.name = source.readString();
personInfo.address = source.readString();
personInfo.age = source.readInt();
return personInfo;
}
};
}

package zjh.android.lx;
 
import zjh.android.bean.PersonInfo;
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 SendActivity extends Activity {
private Button send;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.setContentView(R.layout.activity_main);
this.send = (Button)super.findViewById(R.id.send);
this.send.setOnClickListener(new OnClickListenerImpl());
}
private final class OnClickListenerImpl implements OnClickListener{
 
@Override
public void onClick(View v) {
PersonInfo personInfo = new PersonInfo("  ","  ",22);
Intent intent = new Intent(SendActivity.this,ReceiveActivity.class);
Bundle bundle = new Bundle();
//  writeToParcel()  ， dest   
bundle.putParcelable("personInfo", personInfo);
intent.putExtras(bundle);
SendActivity.this.startActivity(intent);
}
}
 
}
 

package zjh.android.lx;
 
import zjh.android.bean.PersonInfo;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.TextView;
 
public class ReceiveActivity extends Activity {
private TextView msg;
 
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.setContentView(R.layout.receive);
this.msg = (TextView) super.findViewById(R.id.msg);
Intent intent = super.getIntent();
//      createFromParcel()  ，  Parcel  
PersonInfo personInfo = intent.getParcelableExtra("personInfo");
this.msg
.setText("name=" + personInfo.getName() + "
" + "address="
+ personInfo.getAddress() + "
" + "age="
+ personInfo.getAge());
}
 
}

 <activity android:name="zjh.android.lx.ReceiveActivity"/>