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;
>
> }
>
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--
With Regards,
Sivaprasad.Gangineni,
9441503073.
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