Thanks On 2 juin, 21:21, Nicholas Ault <[email protected]> wrote: > This is described in the Dev Guide > (http://developer.android.com/guide/topics/ui/ui-events.html > ) > > // Create an anonymous implementation of OnClickListener > > private OnClickListener mCorkyListener = new OnClickListener() { > > public void onClick(View v) { > > // do something when the button is clicked > > } > > }; > > protected void onCreate(Bundle savedValues) { > > ... > // Capture our button from layout > Button button = (Button)findViewById(R.id.corky); > > // Register the onClick listener with the implementation above > button.setOnClickListener(mCorkyListener); > > ... > > } > > You can also do it inline if you wanted: > > button.setOnClickListener(new View.OnClickListener() { > > public void onClick(final View v) { > // do something here > > } > > }); > > To call another Activity you can do something like this in your onClick: > > Intent i = new Intent(this, OtherActivityName.class); > i.putExtra(String id, String value); // if needed to pass info between > the two activities > > startActivityForResult(i,int id); > > --minuo > > > > On Sun, May 30, 2010 at 2:11 AM, lamia <[email protected]> wrote: > > Good morning, > > > I'm a beginner developer on Android. > > > I created an UI with two EditText and a button. > > I want to create an application using twitter (API JTwitter), the the > > first stage is to connect to twitter. > > > On myApp.java I use this: > > > public class myApp extends Activity implements OnClickListener{ > > Twitter twitter; > > > EditText TLogin; > > EditText TPassword; > > Button Connect; > > > public void onClick(View src) { > > try{ > > > String login = TLogin.getText().toString(); > > String password = TPassword.getText().toString(); > > if(!login.equals("") && !password.equals("")){ > > twitter=new Twitter(login,password); > > if(!twitter.isValidLogin()){ > > > TLogin.setText("not valid"); > > TPassword.setText("not valid"); > > } > > else > > twitter.setStatus("Connected"); > > } > > > } > > catch(Exception e){} > > } > > > public void onCreate(Bundle savedInstanceState) { > > try{ > > super.onCreate(savedInstanceState); > > setContentView(R.layout.main); > > > // find views by id > > Connect= (Button) findViewById(R.id.Connect); > > TLogin = (EditText) findViewById(R.id.TLogin); > > TPassword = (EditText) findViewById(R.id.TPassword); > > > // Add listener > > Connect.setOnClickListener(this); > > } > > catch(Exception e){} > > } > > } > > > When I run this, I get nothing... I can't find where is the problem :s > > please help me :s > > > Else, if I want to call an othor layout using this button, how can I > > do it? > > > Thank you. > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > > [email protected]<android-developers%2Bunsubs > > [email protected]> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en
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