external storage

Accessing and copying files to the Android data folder is limited in Androids above 10, especially 13 and 14, but file managers such as Z Archiver can access the Android/data folder by obtaining a permission. I also want to copy a folder in B4A that contains several other folders and all files...

Hello guys, I hope you are well I want to write a project that has permission to Storage, like most programs that display a pop-up and have a Deny and Allow option for Storage. After that, I want to send a file (for example, a photo in the existing path) to the Telegram bot. How to write this...

I have been asked to look at writing a utility for an Android Media Player running Android 6.0.1. For this task I need to read (read only) an external storage device which is a HDD that happens to be hot swappable. The fact that it is hot-swappable is not important to the task as the drive...

Hello, I have developed an app that allows the user to generate and save pdf, jpg and xls files so that he can later access them and use them with other applications. For that I create a directory in DirExternal and access it through PERMISSION_WRITE_EXTERNAL_STORAGE. With API 29 I had to add...

I'm having a hard time grasping how to save settings that are shared by multiple applications. Like let's say I have a company that has 5 applications and I want my users to login to just one of them, but maintain login across all 5. I know how to process login. I know how to save a map to a...

Hi, I wish to use an sqlite db on a tablet's external sd card. The tablet is running Android Build version 6 with API Level (19 KiKat). I tried ExternalStorage.zip. I had to edit the manifest to a minimum of 19 to get it to install. It now installs and runs, but when I push the Pick Folder...