It looks like you're using the edit control for both: displaying
prompts and getting the value.
An easy fix is to only use the edit control for getting the value, and
display prompts some other way: by using a toast or a separate TextView
next to the EditControl.
-- Kostya
14.10.2010 1:43, chcat пишет:
Hi all,
I am trying to implement simple user input validation in EditText,
something like
setText("type your password:")
...
if ( user input != "secretword")
setText("incorrect, try again: ")
So i am using "onTextChanged" to validate keyboard input, but how can
i set the text without going to infinite loop?
Thank you,
-V
EditText tv = new EditText(this);
tv.setText("type password>>");
tv.addTextChangedListener(new TextWatcher() {
public void afterTextChanged(Editable s) {
//XXX do something
}
public void beforeTextChanged(CharSequence s, int start, int
count,
int after) {
Log.w("before text changed: ", s.toString());
}
public void onTextChanged(CharSequence s, int start, int
before, int count) {
//validate here and do what?
}
});
--
Kostya Vasilyev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com
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