InformationInput .java
package com.androidhuman.IntentTest;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class InformationInput extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final Button requestInfo = (Button)findViewById(R.id.requestInfo);
// 버튼을 클릭할 경우
requestInfo.setOnClickListener(new Button.OnClickListener(){
public void onClick(View v){
Intent intent = new Intent(InformationInput.this,InformationProc.class);
// Sub_Activity 호출
startActivityForResult(intent, 1);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data){
super.onActivityResult(requestCode, resultCode, data);
TextView name_view = (TextView)findViewById(R.id.name_view);
TextView digit_view = (TextView)findViewById(R.id.digit_view);
// 액티비티가 정상적으로 종료되었을 경우
if(resultCode==RESULT_OK) {
// InformationInput에서 호출한 경우에만 처리합니다.
if(requestCode==1) {
// 받아온 이름과 전화번호를 InformationInput 액티비티에 표시name_view.setText(data.getStringExtra("data_name"));
digit_view.setText(data.getStringExtra("data_digit"));
}
}
}
}
InformationProc .java
package com.androidhuman.IntentTest;
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;
import android.widget.EditText;
public class InformationProc extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.informationproc);
Button input_info = (Button)findViewById(R.id.inputinfo);
input_info.setOnClickListener(new OnClickListener(){
//버튼을 클릭하면
public void onClick(View v) {
// 이 액티비티를 시작하게 한 인텐트를 호출
Intent intent = getIntent();
EditText name_input = (EditText)findViewById(R.id.name_input);
EditText digit_input = (EditText)findViewById(R.id.digit_input);
intent.putExtra("data_name",name_input.getText().toString());
intent.putExtra("data_digit", digit_input.getText().toString());
// 추가 정보를 넣은 후 다시 인텐트를 반환합니다.
setResult(RESULT_OK,intent);
// 액티비티 종료
finish();
}
});
}
}
참고 : http://androidhuman.tistory.com/125