android

Hello all, I'm not sure if anybody remembers this, but about 3 years I was issued a challenge by one of my friends who is an Android app developer for a company, he challenged me to create an app against him and the loser would have to pay for snooker or a curry when we went out next, suffice to...

I saw this commentary in this video from Overpass Apps Channel and it has very interesting points. Another video was made by Eric based in this commentary: Are The App Stores Worth It Anymore? Spoiler: (commentary) I regret ever getting into Android app development I regret ever getting into...

Is there an easy way to use EmojiCompat in B4A? Emoji Compatibility | Android Developers Emoji support library helps keep Android devices up to date with the latest emoji. developer.android.com ادامه مطلب...

This is possibly an Android 'feature' but I have been wrestling to overcome this for several days and have given up and admit the need for help.. The attached trivial project is a primitive code editor. Run the program on a device and rotate it from portrait to landscape and back - all is well...

I have an andoid app created 10 years ago using Basic for Android. It has been updated a little over the years, but not much in the last 4 years. I'd like to know if anyone is available to help me convert it to IOS. I do have money and I will pay. THere are a bunch of screens and a bunch of...

I am trying to compile a library and it throws this error: Starting step: Compiling Java code. javac 1.8.0_231 C:\TSC LIB\src\com\example\tscdll\MainActivity.java:4: error: cannot find symbol import android.support.v7.app.AppCompatActivity; ^ symbol: class AppCompatActivity location: package...

Cuando agrego las librerias: AppCompat (versión 4.0) SlidingMenuWrapper (Versión 1.10) Me sale este error: B4A Versión: 10.0 Java Versión: 8 Parseando código. (0.48s) Building folders structure. (0.18s) Compilando código. (1.00s) Compilado códigos de diseños. (0.04s) Organizando librerías...

Hello , I created an app that communicates via tcp with an instrument using also the byteconverter 1.1 library on the android 5 version. The problem is that it doesn't work with android 9 or higher. Can you help me please. thank you ادامه مطلب...

Since 8/2020 any new apps must set target SDK to 29, many changes Android developer need update, short solution is use SetApplicationAttribute(android:requestLegacyExternalStorage, true) but this is not good solution because in SDK 30 , this attribute will be bypass and will be error!!! These...

hello everyone I added the following line in the B4A MANIFEST file CreateResourceFromFile (Macro, Core.NetworkClearText) then in the code I execute these instructions: Sub MiaSub (As String version, As String number) Dim job1 As HttpJob job1.Initialize ("Job1", Me) job1.Download...

Hello, My application worked fine with API 26 all time. However now with API 29 it stops getting GPS location while phone is locked. B4A version is 10.0 SDK is android-29 My manifest contains: <uses-sdk android:minSdkVersion="4" android:targetSdkVersion="29"/> <uses-permission...

Anyone? with the wrapper for this.. PDF417/pdf417-android PDF417 and QR code scanning SDK for Android. Contribute to PDF417/pdf417-android development by creating an account on GitHub. github.com Its a fast PDF417 Scanner that can be used to scan license barcode... ادامه مطلب...

I have installed Android Things 1.0.1 to Raspberry Pi 3. I am using B4A 8.3, Core (Version 8.3), Things (Version 1.10). Java: jdk1.8.0_172. Android jar path: C:\Android\platforms\android-24\android.jar I have the following code: B4X: #Region Project Attributes #ApplicationLabel: B4A...

Hello all, I have gone through these threads on this topic. https://www.b4x.com/android/forum/threads/view-the-desktop-version-of-a-site-with-webview.108361/ https://www.b4x.com/android/forum/threads/webview-desktop-mode-problem.85401/#post-541491 This one doesn't seem to exist any more...

It appears there are now more than serif, asns serif and monospace in Android. I verified that they are present in my Samsung tablet under Android 8.1 or Huawei phone under Android 9, there are Casual, Dancing Script and Carrots Gothic SC. Respectively, handwriting, formal lettering, and small...

Hello , I have developed an App that connect eps32 with android phone. The App work well with Android 10 on Cinese phone, but not work on phone whit android 10 for european market. The Phone not Connect to ESP32 Any suggestion. Thanks in avance ادامه مطلب...

Vorrei realizzare una App che legga un file di testo che ho sul mio DropBox. Ho scaricato la libreria di DonManfred ma ho trovato molte difficolta perche si salta da un post all'altro per via di aggiornamenti, variazioni, intervenute incompatibilità ecc. Inoltre va aggiornato il file manifest...

I see a few inquiries on this topic, is there a solution ? If I connect a webcam to the Pi, then boot the Pi with Android thing, select the camera - I can see the image I guess the question is can B4A use the camera with Android thing ادامه مطلب...

Sub Activity_Create(FirstTime As Boolean) ........ Dim sms As PhoneSms ....... sms.Send("+50760905482", "esta es una prueba") end sub Buenas tardes Cuando defino la variable SMS en un proyecto donde slamente see encuentre la libreria PHONE, me funciona, sin embaro a colocarlo en mi...

Hi I have an app that works fine and connects nicely to mqtt with newer Android (8,9,10). I am using mqtt lib 1.01 I have tried to install it in a old 6.1 phone I have and the app crashes upon calling: B4X: mqtt.Initialize("mqtt", BrokerProtocol & "://" & BrokerAddr & ":" & BrokerPort...