d tag

2228 questions

3 answers
97 views
0

I implemented a listview in one of the fragments. How do I make another activity appear when I click?(Beginner)

I implemented a listview in one of the fragments. How do I code to make another activity appear when I click? I'm a beginner. Please help me.listview.setOnItemClickListener(new AdapterView.OnItemClick...

android listview fragment

2 years ago

1 answers
69 views
0

The image file is not accessible from the Android Web view.

I'm making a simple website and an Android application.After accessing the website through Android webview, I need to register the photo.When I access the website with a computer browser, the file win...

android webview

2 years ago

1 answers
35 views
0

Database select query statement question.

<?php $dbc = mysqli_connect('127.0.0.1', 'root', 'apmsetup', 'sh') or die('Error Connecting to MySQL server.'); mysqli_query($dbc, set names utf8;); $title = $_POST['item_title']; $query = selec...

php android

2 years ago

1 answers
83 views
0

How to implement login and login maintenance on Android when using REST API

Hello.I am a very beginner in programming. I've worked on REST api through Django (django-rest-auth), but I have no idea how to implement login here, so I'm posting a question here.The api I made is j...

android django rest

2 years ago

1 answers
28 views
0

It's a question about Android technology.

I want to implement a function, but I don't know which Android function this corresponds to, so I'm asking this question.It may sound a little vague, but in the case of an app, if you run it after ins...

android

2 years ago

1 answers
151 views
0

This is an Android viewpager update question.

Hello. How was your holiday?I'd like to ask you a question that I couldn't solve during the holidays.I constructed a view page using three tabs in the layout.In fragment tab A, enter the string value ...

android android-viewpager

2 years ago

2 answers
110 views
0

Related to android-sdk and sdk settings

sdk installed when installing Android Studio.Is there a difference in Android-sdk when setting up the development environment with Eclipse?While using the Android studio,I wonder if it is okay to use ...

android sdk

2 years ago

1 answers
157 views
0

What about the ionic framework?

1. I am trying to develop the web and app at the same time, but I found out that it is an ionic framework. What do you think? Performance or development convenience...2. If there is a site where you c...

application hybrid

2 years ago

1 answers
30 views
0

Why do I use content_main.xml when I make it by applying material design?

When you create a new project in the Android studio, If you select blank activity and create it, automatically on the gridcompile 'com.Android.support:design:23.2.1 is added, and the layout of various...

android

2 years ago

1 answers
163 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

2 years ago

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