textwatcher Questions
11
Solved
I have an annoying problem with TextWatcher. i've been searching the web but couldnt find anything. appreciate if someone could assist me.
For some reason the calls to the TextWatcher events upon ...
Colombi asked 8/7, 2013 at 20:27
18
Solved
I am filtering my list using an EditText control. I want to filter the list 0.5 seconds after the user has finished typing in EditText. I used the afterTextChanged event of TextWatcher for this pur...
Conjugated asked 27/8, 2012 at 12:31
4
I've an edittext , it only gets numeric without decimal numbers.
android:inputType="number"
I want to separate thousands while I'm typing . For example 25,000 .
I know I should use TextWatche...
Calise asked 27/2, 2015 at 5:8
15
I have a ListView where each row has an EditText control. I want to add a TextChangedListener to each row; one that contains extra data which says which row the EditText was in. The problem is that...
Bartholomeo asked 7/6, 2011 at 19:22
17
Solved
I want to implement the TextWatcher interface for more than one EditText fields. Currently I am using :
text1.addTextChangedListener(this);
text2.addTextChangedListener(this);
then overriding th...
Misguidance asked 26/11, 2010 at 6:43
6
Solved
I would need a way to detect if the EditText has been changed by the user typing something or by the app changing the text programmatically. Any standard way of doing this? I guess I could always d...
Rotund asked 23/2, 2014 at 20:12
11
Can anyone tell me how to mask the substring in EditText or how to change EditText substring input to password type or replace by another character like this 123xxxxxxxxx3455
String contents = et...
Amboceptor asked 17/12, 2011 at 7:53
10
Solved
I know a little bit about TextWatcher but that fires on every character you enter. I want a listener that fires whenever the user finishes editing. Is it possible? Also in TextWatcher I get an inst...
Hickey asked 21/6, 2012 at 8:17
11
Solved
How can I format an EditText to follow the "dd/mm/yyyy" format the same way that we can format using a TextWatcher to mask the user input to look like "0.05€". I'm not talking about limiting the ch...
Bloodfin asked 3/6, 2013 at 3:1
1
Solved
I use an EditText textField with TextWatcher attached. All of the callback methods fire events on every character I enter. In my case I call an api on text changed, to put the response into a label...
Jari asked 8/1, 2022 at 12:19
2
I have an interface that inherits from Android's TextWatcher to only implement afterTextChanged method. I have enabled Java 8 support in my project, and added source and target compatibility option...
Bushido asked 9/2, 2020 at 23:20
4
Solved
I need to detect text changes in an EditText. I've tried TextWatcher, but it doesn't work in a way I would expect it to. Take the onTextChanged method:
public void onTextChanged( CharSequence s, i...
Lobbyism asked 27/2, 2012 at 2:54
5
Solved
Consider:
TextView textView = new TextView(context);
textView.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
...
Patmos asked 15/6, 2011 at 8:10
2
Solved
I have a handler that is a TextWatcher and i dont know how to get the View that has changed text.
Here is my handler:
TextWatcher handler = new TextWatcher() {
@Override
public void onTextChan...
Larch asked 4/4, 2014 at 14:51
5
Solved
I have a TextWatcher that enables a button when all the EditTexts length() are != 0. I now want to add the ability to also make sure the number is positive. I tried putting a new if() inside the ot...
Brack asked 24/10, 2014 at 14:59
13
I have three EditText widgets in my view layout. Is there a way to use a single TextWatcher for all three EditTexts?
Provided asked 18/4, 2011 at 12:20
6
Solved
Hi I am writing an edittext in which I want expiry date of the credit card in MM/YY format.
The algorithm I want to implement is as follows:
If user enters anything from 2 to 9. I change the text ...
Refine asked 16/12, 2013 at 9:54
3
Solved
On my application I put TextWatcher on EditText. When I change the text of the EditText, the events of TextWatcher are being called twice.
I am using emulator for running the app.
Preciousprecipice asked 22/8, 2012 at 13:13
7
Solved
Have a look at my codes:
txt_HomeNo.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
boolean flag = true;
St...
Hanahanae asked 7/6, 2013 at 4:22
5
I am using this library for material editText with label:
https://github.com/rey5137/Material/wiki/Text-Field
nice library :)
but...
i am using next code to check are entered symbols correct:
pr...
Benignity asked 30/9, 2015 at 21:44
4
Solved
I have an EditText. When i click on it, it becomes focusable. I will type the input text to be entered into the EditText. I want to implement a listener for EditText, so that when i stop typing, it...
Gait asked 2/1, 2012 at 10:9
2
Solved
I am using a textwatcher to check the validity of an user input. Some of my user had a crash caused by this textwacher. Here is the stacktrace given by google :
java.lang.IndexOutOfBoundsException...
Cosette asked 8/10, 2015 at 9:22
1
I build an android application. I have an EditText. I want to save changes (or anything else) automatically after the user change the text.
Now I use
editText.addTextChangedListener(textWa...
Paine asked 20/6, 2013 at 7:13
7
Solved
I developed one simple app, like subtraction, addition.
In this app I use three EditTexts, one for answer and other two for question.
I want to calculate the answer of question on text change event...
Mullein asked 3/7, 2012 at 11:12
2
Solved
I want to get a callback when a character is deleted in an EditText.
How can I do It?
Amalgamate asked 11/10, 2019 at 22:58
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