listener tag

8 questions

1 answers
90 views
0

Create a custom event in Java

If an object says hello in object 2, I want to create an event where I answer hello in object 2 I don't know what to do. Is there a simple example source?

java events listener handler

1 years ago

1 answers
155 views
0

The OnFocusChangeListener is not working properly.

I'd like to check my email when the focus of EditText is released. Once you enter an email and move on to another EditText, it will work normally (whether normal or showing an error message).However, ...

onfocuschangelistener android regex

1 years ago

1 answers
76 views
0

Can I make a JAVA GUI listener without AWT?

I am an introductory Java developer who is studying with an Internet tutorial, and I learned how to create a full-screen GUI application. By the way, my program says that the previous version of AWT i...

swing java awt layout listener

1 years ago

2 answers
72 views
0

[javscript] Event listener questions

Hello. The codepen link below is the flex-panel code I wrote. https://codepen.io/w00kgod/pen/VgNaxWThere are three functions implemented by JS.this.classList.add('open'); setInterval(function(){item....

javascript event eventlistener

1 years ago

1 answers
89 views
0

Can I place the cursor at the end of the text in EditText?

When changing the value of EditText in the keyListenerThere's a cursor at the beginning of EditText, and I want to put it at the end of the text. How do I move the cursor to the end?

android keylistener android-edittext

1 years ago

1 answers
136 views
0

I want to count the number of characters in EditText.

I have EditText in my project and I want to count the number of characters in EditText. And I wrote the code below to print that number in TextView. It works well. If I type in backspace, the number o...

android listener android-edittext onchange

1 years ago

1 answers
107 views
0

Problem with (parent) ListView.OnItemClickListener stuck in (child)TextView.OnClickListener/[Android]

Source Location:OnItemClickListener_Confusion Source/[Android] http://blog.daum.net/andro_java/703File configuration:Main layout configuration: Problem:In any of the three TextViews that make up the l...

onitemclicklistener onclicklistener

1 years ago

1 answers
85 views
0

Open a web page when you click [Cotlin] and insert a page address variable

I'm a beginner at Cotlin.I'm currently using gson in the Cotlin projectGetting the data from the DB server was successfulI checked that it appears as a text in the Recycler view.What I want to do is t...

kotlin listener gson json variable

1 years ago

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