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POTransferring value between activities in Android not working
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16155680
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2013-04-22T20:01:50.013
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2013-04-22T20:04:49.117
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2013-04-22T20:04:49.117
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<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>
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Transferring value between activities in Android not working
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