[안드로이드] 액티비티간 파라미터 넘기기

Intent myIntent = new Intent(getApplicationContext(), Baseball.class);

   int paramSbjId = trialCntGroup.getCheckedRadioButtonId();

   if(paramSbjId == R.id.trialCnt1){

   myIntent.putExtra("paramSubject", "sub00");

   }else if(paramSbjId == R.id.trialCnt2){

   myIntent.putExtra("paramSubject", "sub01");

   }else if(paramSbjId == R.id.trialCnt3){

   myIntent.putExtra("paramSubject", "sub02");

   }else if(paramSbjId == R.id.trialCnt4){

   myIntent.putExtra("paramSubject", "sub03");

   }else if(paramSbjId == R.id.trialCnt5){

   myIntent.putExtra("paramSubject", "sub04");

   }else{

   myIntent.putExtra("paramSubject", "sub00");

   }

  startActivity(myIntent);

액티비티 넘어가고 나서

subject = intent.getStringExtra("paramSubject");

로 받는다.^^