android 10

  1. amorosik

    Italian [B4A] Come 'vedere' sistema operativo che si sta riavviando?

    App su Android 10, un service, in attesa di comandi via mqtt provenienti da pc X Se l'operatore avvia la sequenza per riavviare o spegnere il sistema operativo, avrei bisogno di informare (sparargli un messaggio) il pc X che l'app sta per essere chiusa, e magari anche il motivo per cui questo...
  2. A

    Android Question Application crashed message doesn't appear in Android 10

    Hi all. I've notice a strange situation. The same app (attached) when crashed on Android 8 shows the message "Unfortunately the app has stopped" and then shows a list of icons to select for sending crash report by email. The same app on Android 10 doesn't show crash message but just shows a...
  3. B

    Android Question OkHTTPUtlis2 Connection problem on Android 10

    Hello, I post data to my server with OkHttpUtils2 and it works. But my server not have SSL and that is why my program does not work in Android 10. I do not know what to do to connect to the server in Android 10 without SSL.
  4. A

    Android Question Is it Ok to use Phone.GetSettings("android_id")

    Hi all. Is it safe to use a code like this to get unique phone id? It works on my Android 10 phone today. But what about tomorrow? Or Advertising ID is a only safe way? Sub GenerateID() As String Try Dim P As Phone Dim IDAndroid As String=P.GetSettings("android_id")...
  5. A

    Android Question Android 10 runtime permissions and backward compatibility.

    May I ask you a question myself - if for Android 10 we need to make so many changes for write permissions as we see in many threads on this forum - what about backward compatibility? I still have many customers who are using Android 8 or 9 and I don't want them to upgrade their phones to Android...
  6. N

    Android Question Android 10 x Storage problem

    HI. my program its ok on Android 9 , but fail on Android 10 a message is => java.io.FileNotFoundException: /storage/emulated/0/eTOP.sql: open failed: EACCES (Permission denied) Tanks for solution; nelson. Dim Explanation As String = "Conceda permissão para ler e gravar na memória externa"...
  7. yo3ggx

    Android Question targetSdkVersion=29

    Why targetSdkVersion=29 is a mistake and how can I use features available only in Android 10 if targetSdkVersion<29? Dan
  8. yo3ggx

    Bug? Bluetooth Discover fail if targetSDKversion is set to 29 (Android 10)

    Hi, I'm using the updated example from here: https://www.b4x.com/android/forum/threads/android-bluetooth-bluetoothadmin-tutorial.14768/ Discovery works with targetsdkversion="28" (Android9), but fail with targetsdkversion="29" (Android10). As I want to use in my app the latest features from...
  9. M

    Android Question How to uniquely identify a device?

    Hello. This thread is about the devices IMEI. But before I get to the actual questions, I'd like to give you a rough explanation of our business model, so you know why the IMEI is so important to us. We offer our customers various software solutions, including device tracking and order...
  10. B

    Android Question Android 10 get SIM serial number and IMEI doesn't work

    I have a problem on android 10 - my app won't work because pid.GetSimSerialNumber any idea how to read Sim serial number ? Dim pid As PhoneId rp.CheckAndRequest(rp.PERMISSION_READ_PHONE_STATE) Wait For Activity_PermissionResult (Permission As String, Result As Boolean) If Result =...
  11. peacemaker

    Android Question android AVD emulator camera

    Hi, All Possible to have something from the emulator AVD like camera and any photo from it ?
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