Re: [android-beginners] AlertDialog problem: always get NULL values
The LogCat info will tell you more about the crash, like exactly what is
causing it.
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There are only 10 types of people in the world...
Those who know binary and those who don't.
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On Sat, Jan 16, 2010 at 6:47 AM, Dominik derbsl...@gmail.com wrote:
hello
I have an Activity class in which I have this method which returns an
AlertDialog:
protected Dialog onCreateDialog(int id) {
switch (id) {
case 0:
(returns an alert...)
case 1:
LayoutInflater factory = LayoutInflater.from(this);
final View textEntryView = factory.inflate
(R.layout.register_member, null);
return new AlertDialog.Builder(CheatView.this).setIcon
(R.drawable.alert_dialog_icon)
.setTitle(R.string.register_title)
.setView(textEntryView).setPositiveButton(R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface
dialog, int whichButton) {
EditText editUsername = (EditText) findViewById(R.id.username_edit);
EditText
editPassword = (EditText) findViewById
(R.id.password_edit);
EditText
editMail = (EditText) findViewById(R.id.email_edit);
}
}).setNegativeButton(R.string.cancel, new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int
whichButton) {
/* User clicked cancel so do some stuff */
}
}).create();
}
return null;
}
when the user presses OK I want to grab the information he entered in
that AlertDialog EditText field (i.e. editUsername ) - my problem is
that I always get NULL values. after pressing the OK button the
application crashes. Does anyone have an idea what I am doing wrong?
thanks for help!
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[android-beginners] AlertDialog problem: always get NULL values
hello
I have an Activity class in which I have this method which returns an
AlertDialog:
protected Dialog onCreateDialog(int id) {
switch (id) {
case 0:
(returns an alert...)
case 1:
LayoutInflater factory = LayoutInflater.from(this);
final View textEntryView = factory.inflate
(R.layout.register_member, null);
return new AlertDialog.Builder(CheatView.this).setIcon
(R.drawable.alert_dialog_icon)
.setTitle(R.string.register_title)
.setView(textEntryView).setPositiveButton(R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface
dialog, int whichButton) {
EditText editUsername = (EditText) findViewById(R.id.username_edit);
EditText
editPassword = (EditText) findViewById
(R.id.password_edit);
EditText
editMail = (EditText) findViewById(R.id.email_edit);
}
}).setNegativeButton(R.string.cancel, new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int
whichButton) {
/* User clicked cancel so do some stuff */
}
}).create();
}
return null;
}
when the user presses OK I want to grab the information he entered in
that AlertDialog EditText field (i.e. editUsername ) - my problem is
that I always get NULL values. after pressing the OK button the
application crashes. Does anyone have an idea what I am doing wrong?
thanks for help!
--
You received this message because you are subscribed to the Google
Groups Android Beginners group.
NEW! Try asking and tagging your question on Stack Overflow at
http://stackoverflow.com/questions/tagged/android
To unsubscribe from this group, send email to
android-beginners+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-beginners?hl=en
[android-beginners] AlertDialog problem: always get NULL values.
hello
I have an Activity class in which I have this method which returns an
AlertDialog:
protected Dialog onCreateDialog(int id) {
switch (id) {
case 0:
(returns an alert...)
case 1:
LayoutInflater factory = LayoutInflater.from(this);
final View textEntryView = factory.inflate
(R.layout.register_member, null);
return new AlertDialog.Builder(CheatView.this).setIcon
(R.drawable.alert_dialog_icon)
.setTitle(R.string.register_title)
.setView(textEntryView).setPositiveButton(R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface
dialog, int whichButton) {
EditText editUsername = (EditText) findViewById(R.id.username_edit);
EditText editPassword =
(EditText) findViewById
(R.id.password_edit);
EditText editMail =
(EditText) findViewById(R.id.email_edit);
}
}).setNegativeButton(R.string.cancel, new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int
whichButton) {
/* User clicked cancel so do some stuff */
}
}).create();
}
return null;
}
when the user presses OK I want to grab the information he entered in
that AlertDialog EditText field (i.e. editUsername ) - my problem is
that I always get NULL values. after pressing the OK button the
application crashes. Does anyone have an idea what I am doing wrong?
thanks for help!
--
You received this message because you are subscribed to the Google
Groups Android Beginners group.
NEW! Try asking and tagging your question on Stack Overflow at
http://stackoverflow.com/questions/tagged/android
To unsubscribe from this group, send email to
android-beginners+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-beginners?hl=en
