Tutorials & Examples

Introduction

A program called adb.exe - Android Debug Bridge - is the key component that is used to communicate between programs on your desktop and the emulator or device. adb can be...

 

Please start with the first part of this tutorial if you haven't read it before.
In this part we will build a "quote of the day" widget...

 

New video tutorial:



Lets start simple:
Each B4A program runs in its own process.
A process has one main thread which is also named the UI thread which lives as long as the...

 

Hi all!

Here is what you need to auto start your app at boot up.
Create a service module and paste in the code below:

#Region  Service Attributes
    #StartAtBoot: True
#End Region

Sub...

 

Hi
The application I'm writing I need switches, but not being an expert I arranged with some simple line of code. The result is good and does its work.
I used an image view and an int variable...

 

Hi
I found a site that create ui(contain many views) and relate with together
I cannot explain complete please visit it
fluidui.com

 

Search is a core feature of Android. You can use a configurable standard search dialog for performing searches in your app. This search dialog can also be used within a Basic4Android App (with...

 

Here are a couple of routines that may come in handy.

The first adds a background to a view which can have a fill color, rounded corners and a border color. This is useful for picking out views...

 

With this service, you can make some push notification with a .txt file.

 

hey guys... since we cant enter text but only select in spinner...
i have a small simple concept that can make it like our old VB combo box

its got to do with... aligning an edittext and a...

 

Tutorial covering the new "Rapid Debugger" deployment mode is available here:
Rapid Debugger

This tutorial explains the debugging features added in Basic4android v1.50 as well as the...

 

[EDIT: my Adapt your layouts using SetLayout is more useful]

Waiting for this feature in the Designer
(I don't know if Erel will add it, see these threads...

 

Better example is available here: https://www.b4x.com/android/forum/threads/mjpeg-cctv-server.73792/

This example is made of two components:

Client - Basic4android program that takes...

 

Using the new LiveWallpaper library you can now create your own live wallpapers. The user can set live wallpapers by long pressing on the home screen and choosing Wallpapers - Live Wallpapers...

 

So Erel pointed out to me about my question about ui and scailing. He said to use percentages. So I did some research. I looked up how to do it in html5 and verious other languages. So I was...

 

You can play around with this. Posting the following:

B4A project (BitmapMeshView.zip)
Java Code (src.zip)

Amend the Java code to your liking.
Click on the blank screen once the project has...

 

Hi to all,special Erel
I have a source code that i gift to forum and all programmer in this forum
It is look like the Broken LCD App in Android app store.

you can see tutorial from below link...

 

For new projects it is recommended to use the more recent API (v3): http://www.b4x.com/forum/basic4andr...ls/29997-android-app-billing-v3-tutorial.html

Android...

 

Good Afternoon!

With a bit of work and thanks to this post:

https://www.b4x.com/android/forum/threads/b4a-tutorial-como-consumir-webservice-tipo-asp-net-asmx.45107/#content.


And thanks...

 

The attached project is a "short cut" that will enable you to create Progress Indicators for your projects. It makes use of GIF files to simulate the progress indicators. The B4A...