caché

Hi, I'm using an ESP32 to exchange data with iPhone over BLE... I changed the name of my device but the iPhone still uses the old name.... I read this thread https://www.b4x.com/android/forum/threads/change-ble-name.69932/#post-444139, I tried restarting the iPhone but it still prints out the...

I guess i found a bug on httpjob, and found out that httpjob also caches information,which in 2016 @Erel said it doesn't The specific error was: Error occurred on line: 292 (HttpJob) java.io.FileNotFoundException: /data/user/0/b4a.example/cache/1: open failed: ENOENT (No such file or...

Hello In my application, i want to know my application's cache size and data size when i start the application, and also if it is large then i want to delete them. How can i do this?

Hello, im using the library : ImageDownloader in a loop of a few items of a customview I just noticed that the images are systematically downloaded from the server. In fact, I would like to find a way to use the cache when : - the image already exists - and has the same properties. (if...

Hello, i was looking in the forum, but i did not find anything working about it, is there a way to clear all temporary files of all apps?

Bonjour, Savez-vous comment je pourrais récupérer la BDD des musiques que l'on a enregistrés de shazam ? Il nous est impossible de voir le fichier car il faut rooté son tel ... chose que je ne peux pas faire sur le mien pour l'instant. Comment accéder à ce fichier avec les bonnes permissions...