为什么setResult(RESULT_OK,data)回传不了值？

lc_ant 2012-05-06 07:28:00

public class TestActivity extends Activity {
/** Called when the activity is first created. */
private Button button1=null;
private TextView txtView=null;
private EditText editText1=null;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

this.button1=(Button)findViewById(R.id.button1);
this.txtView=(TextView)findViewById(R.id.txtView);

this.button1.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent=new Intent(TestActivity.this,data.class);
startActivityForResult(intent,1333);
}
});
}

protected void OnActivityResult(int requestCode, int resultCode, Intent data){
super.onActivityResult(requestCode, resultCode, data);
String msg=data.getExtras().getString("data");
Bundle bundle=data.getExtras();
String mm=bundle.getString("data");
this.txtView.setText(mm);

}

}

public class data extends Activity{
private Button button3=null;
private EditText editText2=null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.data);

this.button3=(Button)findViewById(R.id.button3);
this.editText2=(EditText)findViewById(R.id.editText2);

this.button3.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent data=new Intent();
Bundle bundle=new Bundle();
bundle.putString("data", editText2.getText().toString());
data.putExtras(bundle);
setResult(RESULT_OK, data);
finish();
}
});
}
}

...全文