I’m trying to save my file to the following location FileOutputStream fos = new FileOutputStream(“/sdcard/Wallpaper/”+fileName); but I’m getting the exception java.io.FileNotFoundException However, when I put the path as “/sdcard/” it works. Now I’m assuming that I’m not able to create directory automatically this way. Can someone suggest how to create a directory and sub-directory using … Read more
I need to show an image by using the file name only, not from the resource id. ImageView imgView = new ImageView(this); imgView.setBackgroundResource(R.drawable.img1); I have the image img1 in the drawable folder. I wish to show that image from the file. How can I do this? 14 Answers 14
The app is crashing when I’m trying to open a file. It works below Android Nougat, but on Android Nougat it crashes. It only crashes when I try to open a file from the SD card, not from the system partition. Some permission problem? Sample code: File file = new File(“/storage/emulated/0/test.txt”); Intent intent = new … Read more