在Android Studio 3.4中如何将字符串值从一个活动发送到另一个活动中时如何获取所有值

Question

Please am designing an android app, i want to send (5)String values from one activity to another activity to use in different TextViews, i have tried virtually all the code i could find online on the topic, but i keep getting just one value(the last value i send in the putExtra()). please i am new to Android Studio and will appreciate every help.

I have used the putExtra() to send one data to another activity and it worked perfectly, while trying to do the same with multiple data i keep getting just one of the data sent. I have also tried using a bundle object, to receive the data from the other(recieving) activity.

I expect getting all this data ( intent.putExtra("surname", "Jerry").
intent.putExtra("middlename", "chris"). intent.putExtra("lastname", "Enema")) in another activity, but i keep getting just "Enema" alone

this is my code; //in the firstActivity

     send.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                String sFirstname = firstname.getText().toString();
                String sLastname = lastname.getText().toString();

                Intent intent = new Intent(MainActivity.this, ReceiveActivity.class);

                intent.putExtra("surname" ,sFirstname);
                intent.putExtra("lastname", sLastname);

                startActivity(intent);

            }
        });

//And In the second Activity

firstname = findViewById(R.id.firstname); lastname = findViewById(R.id.firstname);

Intent intent = getIntent();
Bundle bundle = getIntent().getExtras();

String ssurname = bundle.getString("surname");
String slastname = bundle.getString("lastname");

firstname.setText(ssurname);
lastname.setText(slastname);

Answer 1

I would prefer not to ue getExtras so you should have two getExtra Like this :

 Intent intent = getIntent();

 String ssurname = intent.getExtra("surname");
 String slastname = intent.getExtra("lastname");

 firstname.setText(ssurname);
 lastname.setText(slastname);

Answer 2

Try this. In First Activity:

String sFirstname = "Tope";
String sLastname = "Adebodun";

Intent theIntent = new Intent(MainActivity.this, ReceivingActivity.class);
theIntent.putExtra("firstname", sFirstname);
theIntent.putExtra("lastname", sLastname);

Then in your second activity, do this in the onCreate method:

Intent intent = getIntent();
String thefirst = (String) intent.getExtras.getString("firstname");
String thelast = (String) intent.getExtras.getString("lastname");