If you create a File object that wraps the top-level directory you can call it’s mkdirs() method to build all the needed directories. Something like: // create a File object for the parent directory File wallpaperDirectory = new File(“/sdcard/Wallpaper/”); // have the object build the directory structure, if needed. wallpaperDirectory.mkdirs(); // create a File object … Read more
Labeeb is right about why you need to set image using path if your resources are already laying inside the resource folder , This kind of path is needed only when your images are stored in SD-Card . And try the below code to set Bitmap images from a file stored inside a SD-Card . … Read more
If your targetSdkVersion >= 24, then we have to use FileProvider class to give access to the particular file or folder to make them accessible for other apps. We create our own class inheriting FileProvider in order to make sure our FileProvider doesn’t conflict with FileProviders declared in imported dependencies as described here. Steps to … Read more