FirebaseAdMob - Rewarded video ads
FirebaseAdMob v1.30 adds support for rewarded video ads. Rewarded video ads are video ads where the user is rewarded if he watches the full video. How is the user rewarded is up to you. In many games for example, the users will receive an extra life if they watch the video ad.
@Erel · 2018-05-31
How to determine needed permissions from JavaObject code
Now and then there are JavaObject code snippets posted in the forum. Usually there are permissions required listed together with the code, but not always. Which could be because none are needed. This is how one determines what permissions are required by a section of JavaObject code.
@Sandman · 2018-05-28
Dropbox SDK - get informed about changes in the used Dropbox
Dropbox SDK - get informed about changes in the used Dropbox
@DonManfred · 2018-05-27
Dropbox SDK V2 - Uploading big files to Dropbox
There are two kind of uploads to Dropbox. Normal uploads (which can be up to 150mb in one call) and big uploads which are using a Uploadsession. This tutorial will only handle the Uploads using a Uploadsession.
@DonManfred · 2018-05-20
USB K8055 VM110
USB K8055 VM110
@WhoIsShmoove · 2018-05-10
followed mission for dji phantom 3 standard & DJIV2.5 library
followed mission for dji phantom 3 standard & DJIV2.5 library
@WhoIsShmoove · 2018-05-03
MJPEG / CCTV Server
MJPEG / CCTV Server
@Erel · 2018-05-02
3D Spinning Cube
3D Spinning Cube
@Johan Schoeman · 2018-04-28
Java 10 - B4A SDK Manager fix
Java 10 - B4A SDK Manager fix
@NJDude · 2018-04-19
Wrapping Kotlin code and libraries for B4A
In this post, I will publish a series of 3 videos to show you how you can wrap Kotlin code and libraries to be used within your B4A-projects.
@moster67 · 2018-04-16
Creating a simple Kotlin wrapper library
The purpose of this tutorial is to show a way of compiling Kotlin into your developed library as a "fatâ JAR (a JAR file containing all necessary dependencies and classes bundled in).
@Jamie8763 · 2018-04-15
Inputlist with images
For one of my project, i needed an input list that includes images and i was thinking of using clv for that, but i really wanted to use the native input list so with CSBuilder it is very simple to archive.
@ilan · 2018-04-13
Retrieve one or multiple image(s) shared to your app
With this code you can retrieve images shared to your app (e.g. if a user selects one or more images from the gallery and selects "Share..."). No permissions are required as the user selects the images.
@KMatle · 2018-04-08
Android Serial tutorial
Android Serial tutorial - The code in this tutorial should not be used for new projects.
@Erel · 2018-04-04
CustomCardView Base On CustomListview Module
This is a module base on CustomListview, all function same with CustomListview I call it CustomCardView.
@taylorw · 2018-03-31
In-App billing Server side verification
I want to post a small example to verify the signature of an in-app purchase, in order to avoid the use of application like Freedom and Lucky Patcher. An important note is that this method doesn''t work with in-app purchase that uses promotional code. There are different ways to verify the signature, in this tutorial I will explain the method using the php and i will mention the verification through google api.
@Emme Developer · 2018-03-27
B4A bridge & B4A designer: Create a WIFI Spot with your computer.
I was facing a problem to use B4A bridge because I''m connected to a LAN without WIFI. I found a solution to make my computer a WIFI spot and then use B4A bridge & B4A designer Wireless. There are lot of little softs doing that but most of them are not free ....
@Yayou49 · 2018-03-21
Android SQLite Viewer
Android SQLite Viewer
@Erel · 2018-03-18
HttpUtils - Android web services are now simple!
HttpUtils - Android web services are now simple!
@Erel · 2018-03-14
GPS Status in the OsmAnd - vs - GPS Connected.
GPS Status in the OsmAnd - vs - GPS Connected.
@T201016 · 2018-03-11
Persistent log for IDE (developer) or APP (user)
Persistent log for IDE (developer) or APP (user)
@ELCHARO · 2018-02-27
SERVER IRC (Internet Relay Chat) B4A
SERVER IRC (Internet Relay Chat)
@Star-Dust · 2018-02-20
Client IRC (Internet Relay Chat)
With the IRC Client complete the work started with the IRC Server. As already explained is a Basic version, to give only an idea of how it works, but it is not complete with all the commands, and does not interpret all the server commands. But it is fully functional. Limits are imposed, such as the possibility of entering only one channel at a time. But all that is missing can be inserted. The Server can be found in these two links: For B4A e for B4J
@Star-Dust · 2018-02-19
Similar to FloatLabeledEditText
Similar to FloatLabeledEditText
@Star-Dust · 2018-02-08
AsyncStreams Tutorial
AsyncStreams Tutorial
@Erel · 2018-02-01
Protect your Android application with the Licensing library
Protect your Android application with the Licensing library. The licensing library allows you to use Android market licensing service to verify that the user is allowed to access your application.Your applications sends a request to the local market application. The market application contacts the market server and returns the result. The result is cached based on the market rules.
@Erel · 2018-01-24
B4A how to learn it in 1 day
Amazon e-book: B4A how to learn it in 1 day
@MarkoMylo · 2018-01-20
Create PDF''s on an Android devices & send them to a B4J app
There are a lot of libs about creating pdf''s. With Erel''s example (https://www.b4x.com/android/forum/threads/printing-and-pdf-creation.76712/) how to create pdf''s on Android devices (it''s a build in function of Android 4.4+) I came to the idea to use a phone/tablet to create pdf''s and send them to a B4J app. How it works: B4A -> create 100 PDF''s -> convert to byte array -> AsyncStream -> B4J -> store PDF''s as files What is it good for? - Create PDF''s for free - usage of x devices as workers to create thousands of PDF''s very fast (100 takes about 6 secs) - you can use Firebase Messaging to trigger a device (not included in the example) to retrieve data form a server-db and create PDF''s from it. Send it back to the server (via OKHeetUtils or sockets), mail it to a customer, etc.
@KMatle · 2018-01-17
ELM327wifi Terminal
working with OBD ELM 327 Wifi, ex. V-Link interface.
@spairo · 2018-01-17
Mastering Shadows in Android
Mastering Shadows in Android
@Multiverse app · 2018-01-16