How to Generate Signed Apk in Android Studio?
Step 1: Go to Build -> Generate Signed Bundle or APK, a pop up will arise. Choose APK in the pop-up and click on Next. Step 2: After completing step 1,…
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Android 10: JAVA: How to list all files in a directory
With Android < 10, we can list all files in a directory with this code: File directory = new File(path); File[] files = directory.listFiles(); But…
Android error: Stopping service due to app idle
Cause: Starting from Android O there is limitation on how freely app can access background Service. Solution: use Foreground Service Step 1: in service: Step…
Java: how to get a File’s Mime Type
Use android.webkit.MimeTypeMap Code snippet java:
Java: MimeTypeMap fail to return extension for a filename contains spaces
Sample error code: Solution: Replace blank space to %20
Android error: Fragment is not currently in the FragmentManager
Sample error: Solution: Change: To :
Android Error: CLEARTEXT communication to not permitted by network security policy
This problem is similar to the problem: Android: how to fix: No Network Security Config specified, using platform default This occurs to the api 28…
CentOS 8: install MKVToolNix
Step 1: Install dependencies: qt5-qtmultimedia cmark-lib fmt sudo yum install -y qt5-qtmultimedia cmark-lib fmt Step 2: Install MKVToolNix Done, now you can use command: mkvtoolnix-gui
CentOS 8: install VLC player
sudo yum install vlc -y Result: Directory VLC extensions: /usr/lib64/vlc/lua/extensions