New sqlite-jdbc version 3.32.3.3 [2020.12.08]
New sqlite-jdbc version 3.32.3.3 [2020.12.08]
@Claudio Oliveira · 2020-12-09
M5 Stick-C
M5StickC is a ESP32 development board for rapid prototying. Attached some examples how to use it with B4R.
@Michael1968 · 2020-12-09
Count specific week days in a month + tutorial about B4XSet [B4X]
Count specific week days in a month + tutorial about B4XSet [B4X]
@Erel · 2020-12-09
B4XPages B4XPages_SQLiteLight2 cross-platform project [B4X]
B4XPages B4XPages_SQLiteLight2 cross-platform project [B4X]
@klaus · 2020-12-09
B4ADrawer - sliding drawer [class]
A class that implements a sliding menu. Unlike the nice jfeinstein SlidingMenu library the drawer covers the activity instead of pushing it. It is similar to the various design support navigation drawer libraries.
@Erel · 2020-12-08
AXPowerView
An Android PowerView with awesome animations and circular loading, Inspired by HotspotShieldVPN.
@User242424 · 2020-12-08
Integrating In App Purchase in B4A Platform
Integrating In App Purchase in B4A Platform
@Almora · 2020-12-07
Compilation time and auto-increment build version
This tutorial demonstrates how the custom build action feature can be used to add a file during compilation with the compilation time and an automatic version number that is incremented with every compilation.
@Erel · 2020-12-06
BCToast - Cross platform custom toast message [B4X]
BCToast is a custom "toast" message implementation based on BCTextEngine. Note that unlike B4A built-in toast message feature, this toast message can only be displayed from an Activity. Default duration is set to 3000 ms. It can be changed with the DurationMs field.The text itself is highly customizable. See BCTextEngine for more information.
@Erel · 2020-12-06
ShSlideToAct [Wrapped from kotlin]
A simple Slide to Unlock Material widget for Android
@Salar82 · 2020-12-05
Learning & Understanding the BANanoPromise [BANanoLocalBase]
Learning & Understanding the BANanoPromise [BANanoLocalBase]
@Mashiane · 2020-12-05
Google OAuth2 authorization token
Some of Google online services no longer allow the access token to be sent as a query parameter. You will get an error similar to: "The OAuth token was received in the query string, which this API forbids for response formats other than JSON or XML. If possible, try sending the OAuth token in the Authorization header instead." The solution is to send it in the authorization header. The secret that they don''t tell you is that you need to add "Bearer " to the value.
@Erel · 2020-12-03
Download list of images with HttpUtils2 and CustomListView
Download list of images with HttpUtils2 and CustomListView
@Erel · 2020-12-03
rXDM - Set Analog Resolutions [Read/Write] in Seeeduino XIAO and Arduino Due, Arduino Maker
This b4xlib library is indented for use with the boards Seeeduino XIAO, Arduino Due, Arduino Maker. This is because the setting of analogReadResolution and analogWriteResolution function is available only in these boards. IT WILL NOT WORK WITH OTHER BOARDS.
@hatzisn · 2020-12-02
OpenCV and Tensorflow methods for chessboard and chessfigures detection/classification
Two apps show methods and their usage to recognize chess figures and their position based on a camera shot, one using only OpenCV image processing and utils (Chessboard OCV) and the second one using Tensorflow Lite (Chessboard AI) to classify the figures. A standard FEN string is then created for further processing by chess engines like Droidfish. Please refer to the description attached for more info.
@gezueb · 2020-12-02
Cancelling ''Sleep'' Awakening Events [B4X]
Cancelling ''Sleep'' Awakening Events [B4X]
@William Lancee · 2020-12-02
jKMeans
This is a wrapper of this KMeans implementation: https://github.com/eugenp/tutorials...va/com/baeldung/algorithms/kmeans/KMeans.java KMeans is an unsupervised machine learning algorithm.
@xulihang · 2020-12-01
Dronebot workshop - Seeeduino Xiao
Here is a very interesting video by the guy in Dronebot Workshop. This board seems amazing. I suppose since it is Arduino compatible it can also work with B4R
@hatzisn · 2020-12-01
xComboBox - Cross Platform ComboBox with Images [B4X] [XUI]
xComboBox - Cross Platform ComboBox with Images [B4X] [XUI]
@Alberto Iglesias · 2020-11-29
SD: GridImage [B4Xlib]
This library adds a view that displays images loaded from local or from the internet (by entering only the url) and arranges them in a grid. The clicked image is displayed in double size. The basic size of each cell can be established
@Star-Dust · 2020-11-29
B4j Line Graph, Multiple Traces, Predetermined intervals
This program is an extension of a simpler one I did for B4a and uses some of the features I have also seen on other programs. It can plot 3 Y variables against the X axis. The Y axis range for each is determined from the data and the intervals of the graph divisions set to sensible whole numbers for each plot according to the individual plot data
@rodmcm · 2020-11-28
Interest(ing) Calculator
Interest(ing) Caclulator App
@rathinagiri · 2020-11-27
TabStrip
iTabStrip library implements a controller similar to B4A TabStripViewPager.
@Erel · 2020-11-26
Like Animation - smooth and beautiful transition [B4X]
Like Animation - smooth and beautiful transition [B4X]
@Alexander Stolte · 2020-11-25
HMS Ads
HMS v1.02 adds support for banner and interstitial ads.
@Erel · 2020-11-25
Cloud Vision post image
After 4 hours searching i figure it out how to post an image to Cloud Vision API in order to check if content is safe
@yiankos1 · 2020-11-25
Capture volume keys events while app is in the background
Capture volume keys events while app is in the background
@toby · 2020-11-25
HMS [Huawei] - DRM verification
It allows checking whether the app was purchased from the store or not.
@Erel · 2020-11-24
A framework-less library for the adventurous BANanoNinjas [BANanoHTML]
A framework-less library for the adventurous BANanoNinjas [BANanoHTML]
@Mashiane · 2020-11-24
BitmapCreator + HSV Color Picker [B4X] [XUI]
There are two classes in the attached B4A project. Both of them are compatible with B4A, B4i and B4J. The first one is BitmapCreator. It allows creating in-memory bitmaps. It creates an array of bytes with the format of 24 bit uncompressed bitmaps. The raw data can then be loaded as a Bitmap object. Note that there isn''t any special memory access here. The result bitmap is created with Bitmap.Initialize2. This means that you need to get a new bitmap if you make any change to the raw data. The second class is HSVColorPicker. It uses BitmapCreator to create a HSV color picker. It is implemented as a custom view and should be added with the designer.
@Erel · 2020-11-22