// SendMessage Example // Source code file: MainActivity.java package it372.smiths.sendmessage; import androidx.appcompat.app.AppCompatActivity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.EditText; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public void sendMessage(View view) { Intent intent = new Intent(this, ReceiveMessageActivity.class); EditText edtMessage = findViewById(R.id.edt_message); String message = edtMessage.getText( ).toString( ); // For the extra information in the intent, // the key is "message; the value is message. intent.putExtra("message", message); startActivity(intent); } }