Questions tagged [android-sdcard]
SD Card is a Secure Digital Card available with Android which acts as the External Storage Directory.
android-sdcard
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How to get sd card CID in Dart/Flutter?
I'm trying to bind the execution of my app(Flutter for android) to the sd card used to distribute it. So I need to get the CID of the card, can it be done in Dart?
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How to write a ByteArray to an Excel file and saving it in external storage?
I want to write ByteArray data which is coming from Retrofit API (ResponseBody as return type from API) into Excel file and store into external memory of android SD Card.
try {
var path = mContext?...
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How to show the list of all file names in the SD card directory of Android device?
In my Android native Java project, I have a class, where I wanted to show the log for all the SD card directories and file names inside those folders. My Android OS version:
Android 14 (API level 34)
...
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How to access external storage(sdcard/usb) in an android device in a qt qml based application?
I am creating a video player application targeting android 13(API 33). I am using Qt Creator 9.0.1 and qt version is 6.4.0. With the Video component in qml, playing videos from internal storage is ...
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Sharing a file between an Android app (with native component) and system services
Android has been more restrictive with files, while it is very clear how to share files across apps... How would I share a file between a system service like surfaceflinger/audioflinger and an app? ...
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Create a fake external sdcard storage space on android phone with no sd card slots
I was wondering if it would be possible to mount an extra custom partition as an external sdcard on an android phone.
I already know how to create extra partition on my phone's storage using parted (...
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ESP32 Crash when I add 1 at a variable which has no link with the crash line
I'm doing a pixelstip with esp32 Display TTGO. I did one which work perfectly with 144 leds. Today, I'm doing the same thing with 644 leds.
I used the same code and just modify the NUMPIXELS (Global) ...
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Trying to import file from SD card in xamarin
New to Xamarin and Android, currently working my way through a program that needs to be updated to import a file from an SD Card. See below block of code.
string path = Android.OS.Environment....
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Error saving images to the external storage (sdcard)
I'm trying to compress and store some photos in the external memory of an Android device using this method:
private String saveToExternalStorage(Bitmap bitmapImage, String nameImage, int compression) {...
user19643881
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Is it possible to remove Android Gallery access to the SD Card?
I want to remove the Gallery access to the images stored in the SD Card in order they don't appear visible showup.
I look in the Gallery settings, but didn't fine anything.
Note: there are a lot of ...
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Android: allow browser to read file:///sdcard
On Android versions higher than v4.4 (since storage framework was introduced) opening the local memory filesystem in a web browser via file:///sdcard does not show all the files and folders.
For ...
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How do I get the path to the usb flash drive or access it?
During the development of the application, we encountered a problem. We connect a USB flash drive to the device via OTG cable. We request access rights from the user, but in the end we get nothing.
As ...
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How to handle existing external storage files on app upgrade in Android?
An android app is getting updated after a long time. It was using external storage permission (READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE) to save the user selected files and images in a directory ...
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Can not create any file on removable microSD card on android
I'm developing an app that can download some media files to the user selected folder (User selects folder using the SAF), targeting android 11+. It can download and create files on primary external ...
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Why do I sometimes get System.IO.IOException: The file '/sdcard' already exists on Xamarin.Android?
In our production app we rarely get this exception which causes our app to crash: System.IO.IOException: The file '/sdcard' already exists
The app is a Xamarin.Forms app written in C# and runs on ...
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