在onActivityResult中intent.getSerializableExtra没有调用

问题描述

我没有得到OnActivityResult。当我从第二个活动返回可序列化列表时，此方法未调用。请检查下面的代码，如果我有任何错误，请让我现在吧！

`

列出活动

professional_filter.setonClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                Intent intent  = new Intent(ProfessionalListActivity.this,ProfessionalFilter.class);
                intent.putExtra("data_list",(Serializable)professionalDataList);


                startActivityForResult(intent,PROFESSIONAL_INTENT_REQUEST_CODE);

                startActivity(intent);



            }
        });



@Override
protected void onActivityResult(int requestCode,int resultCode,Intent intent) {
// super.onActivityResult(requestCode,resultCode,intent);
super.onActivityResult(requestCode,intent);
if (resultCode == RESULT_OK) {

    if (requestCode == PROFESSIONAL_INTENT_REQUEST_CODE) {

        intent = getIntent();

        ProfessionalDataList professionalD

ataList = (ProfessionalDataList)
       intent.getSerializableExtra("data_list");
            professionallistadapter = new 
            Professionallistadapter(ProfessionalListActivity.this,(List<ProfessionalDataList>) professionalDataList,false);
            recyclerView.setAdapter(professionallistadapter);
            isGrid = true;
            professionallistadapter.notifyDataSetChanged();
          }
    }
> Filter Activity
  @Override
    protected void onCreate(Bundle savedInstanceState) {
    professionalDataList= (List<ProfessionalDataList>)  
    getIntent().getSerializableExtra("data_list");
     }

> From api response am saving data.If api

通话成功，我需要将此数据传递到列表活动并更新我的回收商列表。但是现在没有获取数据，列表也没有更新

   Intent intent = new    
   Intent(ProfessionalFilter.this,ProfessionalListActivity.class);     
     intent.putExtra("data_list",(Serializable)  professionalDataList); 
     setResult(Activity.RESULT_OK,intent);
     startActivity(intent);
     finish();

解决方法

只需要这样删除startActivity（intent）

Intent intent = new Intent();     
intent.putExtra("data_list",(Serializable)  professionalDataList); 
setResult(Activity.RESULT_OK,intent);
finish();