I found the real problem it is in the code block user_input = (EditText)findViewById(R.id.username_editText); user_input is always null how can I solve the isssue
On Dec 1, 12:18 pm, rajesh <[email protected]> wrote: > still facing the same problem . > On Dec 1, 11:29 am, Siva Prasad <[email protected]> wrote: > > > > > There are two ways to this : > > > 1.Declare Edite text object globally and create object inside dialog button > > Reason: > > *final *may be the cause. > > 2. if(user_input.getText()!=null) > > { > > > user_input.getText().toString();} > > > Thanks , > > Sivaprasad. > > > On Thu, Dec 1, 2011 at 11:18 AM, rajesh <[email protected]> wrote: > > > I am create a custom dialog for login and password . every thing is > > > fine but as application crash when I get the data from EditText i.e. > > > String value = user_input.getText().toString(); . below is my > > > code and crash point > > > > @Override > > > protected Dialog onCreateDialog(int id) > > > { > > > switch (id) > > > { > > > > case DIALOG_TEXT_ENTRY: > > > //------------- > > > > // This example shows how to add a custom layout > > > to an > > > AlertDialog > > > LayoutInflater factory = LayoutInflater.from(this); > > > final View textEntryView = > > > factory.inflate(R.layout.alert_dialog_text_entry,null); > > > return new AlertDialog.Builder(this) > > > //.setIcon(R.drawable.alert_dialog_icon) > > > //.setTitle(R.string.alert_dialog_text_entry) > > > > .setView(textEntryView) > > > .setPositiveButton("ok", new > > > DialogInterface.OnClickListener() { //R.string.alert_dialog_ok > > > public void onClick(DialogInterface dialog, > > > int whichButton) { > > > > final EditText user_input = > > > (EditText)findViewById(R.id.username_editText); > > > final EditText password_input = > > > (EditText)findViewById.id.password_editText); > > > > String value = > > > user_input.getText().toString(); // crashes here > > > String value1 = > > > password_input.getText().toString(); > > > System.out.println(value); > > > > } > > > }) > > > .setNegativeButton("cancel", new > > > DialogInterface.OnClickListener() { //R.string.alert_dialog_cancel > > > public void onClick(DialogInterface dialog, > > > int whichButton) { > > > > } > > > > }) > > > .create(); > > > > //------------- > > > > } > > > return null; > > > > } > > > > -- > > > You received this message because you are subscribed to the Google Groups > > > "Android Discuss" group. > > > To post to this group, send email to [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]. > > > For more options, visit this group at > > >http://groups.google.com/group/android-discuss?hl=en. > > > -- > > > With Regards, > > Sivaprasad.Gangineni, > > 9441503073.- Hide quoted text - > > > - Show quoted text -- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Android Discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/android-discuss?hl=en.
