从一页跳转到另一页返回后刷新

要跳转的页 (返回后要刷新的页)

MyFeedbackModel myFeedbackModel = myFeedback.get(position);
                Intent intent = new Intent(FeedbackList.this, FeedbackDetails.class);
                intent.putExtra("content", myFeedbackModel.getContent());
                startActivityForResult(intent, 1); // 这里请求码唯一就可以,我这里是 1

 @Override
    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        if (requestCode == 1) {
            myFeedback.clear();
            //刷新操作
            pageNum = 1;
            getData();
        }
    }



在跳转的界面调用finish();

  

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转载自www.cnblogs.com/wang-jingyuan/p/12173988.html