android

Hola, Desde hace tiempo tengo en varias aplicaciones un codigo para "registrar" la aplicacion y que solo sirva para ese dispositivo android basandome en la ID de android del dispositivo. El caso es que de un tiempo a esta parte las nuevas aplicaciones no me funcionan y me he dado cuenta que es...

Hi there, I am new here and compiled my first app. My phone tells me, that my app was developed for older versions of android. How do I get rid of this message ? The manifest looks like this: AddManifestText( <uses-sdk android:minSdkVersion="4" /> <supports-screens android:largeScreens="true"...

Hi All I have a couple of questions about creating a wrap for a Java Project for Stripe Payments. Based on the sample Accept a card payment code from the stripe website : https://stripe.com/docs/payments/integration-builder Configured as follows: Platform: Android Frontend: Java Backend...

Hola, Desde hace tiempo tengo en varias aplicaciones un codigo para "registrar" la aplicacion y que solo sirva para ese dispositivo android basandome en la ID de android del dispositivo. El caso es que de un tiempo a esta parte las nuevas aplicaciones no me funcionan y me he dado cuenta que es...

On devices running Android 8.0 (API level 26) and higher we can use BLE without requiring the ACCESS_FINE_LOCATION or BLUETOOTH_ADMIN permission. in this page google show an example for it. Companion device pairing | Android Developers developer.android.com how i can use in b4a? ادامه...

I'm getting the error message for the XML file. B4X: Sub btnStartOAuth_Click auth.startOAuth2Authentication End Sub Error occurred on line: 108 (Main) java.lang.IllegalStateException: URI scheme in your app's manifest is not set up correctly. You should have a...

Hello everybody, I have downloaded the library and example files from this thread https://www.b4x.com/android/forum/threads/google-maps.63930/#post-404386, I followed all the instrunctions and replaced the "xxxx" key in the Manifest with my own legal Key then tried to compile but got this error...

Hi All ! I want to direct the user to the settings for disabling the phone mobile network in all platform. in android 10 "android.settings.DATA_USAGE_SETTINGS" intent will work correctly. But in some another APIs, "com.android.phone.NetworkSetting" works good. So what I can why this code does...

Hi guys, I have a published app on the google market which sometimes logs a java.lang.NullPointerException on subscribe. this is what I get in the Android vitals java.lang.NullPointerException: at anywheresoftware.b4j.objects.MqttAsyncClientWrapper.Subscribe (MqttAsyncClientWrapper.java:116)...

Amir Fragment Android - Fragments A Fragment is a piece of an activity which enable more modular activity design. It will not be wrong if we say, a fragment is a kind of sub-activity. Following are important points about fragment − A fragment has its own layout and its own behaviour with its...

CIao a tutti, scusate il titolo magari un po vago. Sto cercando di fare un interfono audio (no chat con messaggi scritti) tra dispositivi android usando il protocollo UDP. Sono partito dall'esempio walkie talkie di Erel, e l'ho modificato per usare il protocollo UDP. Perchè UDP? la mia necessita...

I have sucessfully built, complied and tested the So now moved on to this thread :- Android Question - Android Things Infinite Loop ( DIRECTION_IN ) Hi All as object thread i have: Raspberry 3 Android 8.1.0 ( API 27) + Android Things Build OIM1.18 OEM Version 16 All work in...

I got the following compilation error java.lang.IllegalStateException: A required meta-data tag in your app's AndroidManifest.xml does not exist. You must have the following declaration within the <application> element: <meta-data android:name="com.google.android.gms.version"...

Hi All as object thread i have: Raspberry 3 Android 8.1.0 ( API 27) + Android Things Build OIM1.18 OEM Version 16 All work in DIRECTION_OUT_INITIALLY_LOW, but if i add DIRECTION_IN i have an infinite loop True - False. In summary Statechanged changes continuously to False / True. I have an...

Hello, i want to make my App ready for Android 11 (targetSdkVersion="30") There I have add to the Manifest <queries> <package android:name="de.xxx.xxx" /> </queries> Compile works but did I need a new android.jar because install is not possible ? ادامه مطلب...

Hello everyone, My default SMS app (in Xiomi Mi A1 -Android v9) does not have a select all option for deleting all SMS in one go. I have to manually select one by one, to delete. There must be a few thousands of messages by now. Is there a way to delete it by code ? I have no such problem...

Sempre per provare (e capire) ho letto molti post sulle cartelle dell'ambente android ma ho ancora le idee confuse Ho volutamente tralasciato DirAssets perche so che non è visibile ed è una cartella speciale inglobata nell'apk, ecc se scrivo Log(File.DirInternal) Log(File.DirRootExternal)...

Im getting the message from my clients smartphone moto g(6) plus android 9. Fatal Exception: java.lang.RuntimeException: Unable to instantiate service anywheresoftware.b4a.objects.FirebaseNotificationsService: java.lang.ClassNotFoundException: Didn't find class...

Hola tengo una primera duda desde hace mucho tiempo y aun no se. Si yo hago una aplicación en b4a con la versión sdk 27 que creo que corresponde al android 8.1, esta aplicación funcionaria con una versión superior de android, es decir android 9, 10,...? La segunda duda es que tengo hecha una...

Para colaborar con Normas para el foro Spanish, abro este hilo para tener un indice y poder encontrar antes los temas. http://www.basic4ppc.com/android/forum/threads/mejorar-el-foro-“spanish-forum”.39799/ Si quereis colaborar, estaría bien que cuando lo tengais solucionado, aparte de...