Why Images.Media.insertImage return null

Question

I have some code where I run the method MediaStore.Images.Media.insertImage (inserting it from a source not a file name), This code saves the image to the MediaStore and ret

Answer 1

Make sure you have added permissions in your manifest file.

Then add this code before calling

MediaStore.Images.Media.insertImage

File sdcard = Environment.getExternalStorageDirectory();
    if (sdcard != null) {
        File mediaDir = new File(sdcard, "DCIM/Camera");
        if (!mediaDir.exists()) {
            mediaDir.mkdirs();
        }
    }