title: Transferring value between activities in Android not working
body: <p>I am trying to produce a value with a temperature conversion which works and then have this value transferred into a blank text box in another activity but the code doesn't seem to be working. Here are the two parts - the one it is coming from and the one it needs to go to...</p>
  
  <pre><code>public class MainActivity extends Activity {
    private EditText text;
  
         @Override
          public void onCreate(Bundle savedInstanceState) {
           super.onCreate(savedInstanceState);
             setContentView(R.layout.activity_main);
          text = (EditText)findViewById(R.id.MainActivityText);
  
        final EditText et = (EditText) findViewById(R.id.MainActivityText);
        Button b = (Button) findViewById(R.id.Button01);
        b.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), SecondScreen.class);
                startActivityForResult(myIntent, 0);
  
           Intent intent=new Intent(MainActivity.this, SecondScreen.class);
           intent.putExtra("value", et.getText().toString());
           startActivity(intent);
            }
        });
        }
  
  
        @SuppressLint("NewApi")
       public class SecondScreen extends Activity {
  
        /** Called when the activity is first created. */
         public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.secondscreen);
  
          TextView nameView=(TextView) findViewById(R.id.SecondScreenText);
          nameView.setText(getIntent().getExtras().getString("Value"));
  
          Button next = (Button) findViewById(R.id.Button02);
          next.setOnClickListener(new View.OnClickListener() {
              public void onClick(View view) {
                  Intent intent = new Intent();
                  setResult(RESULT_OK, intent);
                  finish();
              }
  
  
            });
        }}
  </code></pre>