Databases
StackOverflow2013
Postsdbo
POhow to connect the spinner with my converter
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POhow to connect the spinner with my converter
    primarykey
    data
    text
    <ol> <li><p><strong>I need to connect the spinner with editText to get the result for converter</strong></p> <p>There is no connection between spinner and my converter.</p> <pre><code>public class A01Acre extends Activity { Spinner spinnerarea; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.a01acre); final EditText editAcre = (EditText) findViewById(R.id.editAcre); final EditText editHectar = (EditText) findViewById(R.id.editHectar); final EditText editSquareinch = (EditText) findViewById(R.id.editSquareinch); final EditText editSquarekm = (EditText) findViewById(R.id.editSquarekm); final EditText editSquaremeter = (EditText) findViewById(R.id.editSquaremeter); final EditText editSquaremile = (EditText) findViewById(R.id.editSquaremile); final EditText editSquareyard = (EditText) findViewById(R.id.editSquareyard); Button buttonConvert = (Button) findViewById (R.id.buttonConvertAcre); buttonConvert.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub //try try { // double acre = Double.valueOf (editAcre.getText().toString()); double hectar = acre * 0.404686; double squareinch = acre * 6.273e+6; double squarekm = acre * 0.00404686; double squaremeter = acre * 4046.86; double squaremile = acre * 0.0015625; double squareyard = acre * 4840; editHectar.setText (String.valueOf(hectar)); editSquareinch.setText (String.valueOf(squareinch)); editSquarekm.setText (String.valueOf(squarekm)); editSquaremeter.setText (String.valueOf(squaremeter)); editSquaremile.setText (String.valueOf(squaremile)); editSquareyard.setText (String.valueOf(squareyard)); //catch } catch (NumberFormatException ex) { // write a message to users editHectar.setText (""); } } }); spinnerarea = (Spinner) findViewById(R.id.spinnerarea); ArrayAdapter&lt;CharSequence&gt; adapter = ArrayAdapter.createFromResource( this, R.array.spinnerTestArray, android.R.layout.simple_spinner_item); adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinnerarea.setAdapter(adapter); spinnerarea.setOnItemSelectedListener(new MyOnItemSelectdListerne()); } @Override public void onDestroy(){ super.onDestroy(); } public class MyOnItemSelectdListerne implements OnItemSelectedListener { @Override public void onItemSelected(AdapterView&lt;?&gt; patent, View view, int pos, long id) { String str = patent.getItemAtPosition(pos).toString().toUpperCase(); } @Override public void onNothingSelected(AdapterView parent) { } } } </code></pre></li> </ol>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USzsong
    1. USaloneexcite
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POhow to connect the spinner with my converter
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    2. VO
      singulars
      1. POhow to connect the spinner with my converter
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    1. COif possible be some precise.. What do u want to display onto the spinner?
      singulars
      1. POhow to connect the spinner with my converter
      1. USG_S
    2. COThis is some really clean code, so props for that. I'm not sure I understand the question though..
      singulars
      1. POhow to connect the spinner with my converter
      1. USJustin Jasmann
    3. COin the spinner there is Acre and hectare and so on!! i would like when i am changing the Acre to hectare get the hectare result
      singulars
      1. POhow to connect the spinner with my converter
      1. USaloneexcite
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload