B4A Example Getting file info using uri from content chooser or from received shared file - example - Nokia    May 4, 2020   (22 reactions) example of getting file property information from uri provided by content chooser or received file shared to the app. Curtesy of Erel’s example: Received Share. Shows File name, Mime Type, date modified, file size and a list of all columns from that particular content provider. updated code to show information from Gallery content.... B4A Question [SOLVED] Alternative to check if WhatsApp is installed without using PackageManager - QUERY_ALL_PACKAGES on + SDK30 - scsjc    Nov 8, 2021 Until now I used PackageManager to check which applications were installed (for example WhatsApp) Currently google requires QUERY_ALL_PACKAGES in Manifest in order to have a list of Installed Packages. Is it possible to know if WhatsApp is installed, via tried through some kind of Try-Catch error? Sub APKinstalada(packagename As String) As Boolean Try Dim PM As PackageManager Dim ApplicationLabel As String = PM.GetApplicationLabel(packagename) log... B4A Library [class] ContactsUtils - Provides read / write access to the stored contacts - Erel    Aug 26, 2016   (13 reactions) ContactsUtils is a class based on ContentResolver library. ContactsUtils allows you to read all kinds of information from the device stored contacts and also to modify the information, add new... by calling one of the Find methods. All the Find methods return a List that holds cuContact items... modify existing fields and delete the contact. Types: Type cuContact (Id As Long, DisplayName... As Boolean) As List 'Returns all contacts. Public Sub FindAllContacts(VisibleOnly As Boolean... B4A Library ZXingLib by icefairy333 - modified by Johan Schoeman (Scan QR Codes and other 1D/2D Barcodes) - Johan Schoeman    Nov 24, 2021   (36 reactions)   tags: Buildin, ZXingLib, Erel, Barcode 31000 See the attached project (with library files in the /files folder of the project). This is based on the original work of @icefairy333. I have modified @icefairy333's library so... original post. b. It retains use of the front / back camera (not sure if it supports all types of devices...: Posting JohanIcefairyZxingWidthTextBitmapTouchTorch.zip that retains all previously added... elsewhere in this thread how to do it. Edit: Attached JohanIcefairyZxingTimeout.zip with all... B4A Tutorial [B4X] OkHttpUtils2 / iHttpUtils2 and accept all option - Erel    Oct 20, 2019   (16 reactions) Note that OkHttpUtils2, jOkHttpUtils2 and iHttpUtils2 are actually the exact same b4x library. jOkHttpUtils2_NONUI was required as a special version for non-ui B4J apps. It is no longer required and shouldn't be used. Starting from v2.90 it is very simple to initialize the internal http client with the 'accept all' option. The accept all option means that certificates will not be validated. It is done by adding the following conditional symbol (Ctrl + B): HU2_ACCEPTALL... B4A Tutorial [B4A] [Class] [Contacts] wmContactsUtils - enhanced ContactsUtils - walt61    Oct 12, 2021   (14 reactions) . Changes to ContactsUtils v1.20 code (all changes are marked with a 'WM' comment in the code... website - FindContactsByGroupName: Returns all contacts that are member of the specified group name - FindContactsByGroupRowId: Returns all contacts that are member of the specified group Row ID..., but use GetAllGroupsByRowName instead) - GetAllContactsThunderbird: Returns all contacts as a list... FindContactsByGroupRowId, FindContactsByGroupName, GetAllGroupsByRowId, GetAllGroupsByRowName... B4A Question [Solved What do I need to modify on the client side for jRDC2 Multi to work? - Sergio Castellari    Sep 4, 2021 . My ignorance does not allow me to realize what I must modify in jRDC2.bas / DBRequestManager.bas... B4J Code Snippet jWebSocketClient v2 accept all certificates - Erel    Oct 25, 2023   (8 reactions) ) SetAcceptAll(ws) ws.Connect("wss://ws.postman-echo.com/raw") Wait For ws_Connected... SetAcceptAll (WebSocket As WebSocketClient) Dim ssl As JavaObject ssl.InitializeNewInstance("org..., Null) ClientConnector.RunMethod("setSslContextFactory", Array(ssl)) Dim Infos As JavaObject Infos.InitializeArray("org.eclipse.jetty.io.ClientConnectionFactory$Info"....jetty.client.dynamic.HttpClientTransportDynamic", Array(ClientConnector, Infos)) Dim... Wish IDE - Find all references - module name - LucaMs    Apr 28, 2021   (4 reactions) It is not unlikely that I have already written a "Wish" similar to this but... In the "Find All References" Tab, the "column" of the module name has a fixed width. The ideal would be to allow the user to resize it (it has probably already been asked, even by me) but if this requires a lot of work (time), a simpler thing is to increase this width (at least double, I would say); it would not be a problem, since the user can increase the width of the whole Tab.... Italian B4XPages, B4XView. Cosa mi offrono rispetto alle Activity? - Sabotto    Sep 23, 2020 Buonasera a tutti. Dopo neanche un mesetto di apprendimento e prove con B4A (e due app create, a me utilissime, che mi evitano di accendere il Pc ogni volta che devo usarle, le avevo infatti create in VB.NET), sto cercando di approfondire questo bellissimo mondo. Le B4XPages e relative B4XView. Vorrei capire una cosa: il vantaggio principale maggiore di usare le 'pages' al posto delle '... Page: 1   2   3   4   5   6   7   |