Android中Intent在Activity之间传递对象[Serializable或Parcelable]

使用intent启动activity

  /**
     * Serializeable传递对象的方法
     */
    private void SerializeMethod(){
        Person mPerson = new Person();
        mPerson.setName("andy");
        mPerson.setAge(26);
        Intent mIntent = new Intent(this,SerializableDemo.class);
        Bundle mBundle = new Bundle();
        mBundle.putSerializable(SER_KEY,mPerson);
        mIntent.putExtras(mBundle);     

        startActivity(mIntent);
    }  

    /**
     * Pacelable传递对象方法
     */
    private void PacelableMethod(){
        Police mPolice = new Police();
        mPolice.setName("I am Police");
        mPolice.setWorkTime(2008);
        Intent mIntent = new Intent(this,ParcelableDemo.class);
        Bundle mBundle = new Bundle();
        mBundle.putParcelable(PAR_KEY, mPolice);
        mIntent.putExtras(mBundle);     

        startActivity(mIntent);
    }  

接收

public class SerializableDemo extends Activity {  

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);  

        TextView mTextView = new TextView(this);
        Person mPerson = (Person)getIntent().getSerializableExtra(TestActivity.SER_KEY);
        mTextView.setText("You name is: " + mPerson.getName() + "/n"+
                          "You age is: " + mPerson.getAge());     

        setContentView(mTextView);
    }  

}  

public class ParcelableDemo extends Activity {  

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);  

        TextView mTextView = new TextView(this);
        Police mPolice = (Police)getIntent().getParcelableExtra(TestActivity.PAR_KEY);
        mTextView.setText("Police name is: " + mPolice.getName()+"/n"+
                          "WorkTime is: " + mPolice.getWorkTime() + "/n");
        setContentView(mTextView);
    }  

}