Android中的onActivityResult和setResult方法的使用

一、readyGoForResult(GChooseReceiverListActivity.class, GADD_REQUESTCODE);

二、public class ResultActivity extends Activity {  

      

 Intent intent = new Intent()

 intent.putExtra("result", mAdapter.getDatas().get(position).getCompany());

        setResult(1, intent);

        finish();

}  

三、 

public class MainActivity extends Activity { // 在该Activity会打开ResultActivity和NewActivity  

       @Override protected voidonActivityResult(int requestCode, int resultCode, Intent data) {  

               

             if (requestCode == GADD_REQUESTCODE) {

            if (resultCode == 1) {

                tvReceiverName.setText(data.getStringExtra("result"));

            }

             }

                   

          }  

}