E/BitmapFactory：无法解码流：java.io.FileNotFoundException：Download/my_file.JPEG（没有这样的文件或目录）

Question

各种方法都试过了，还是没有输出。它显示错误我尝试了各种方法。

File imgFile = new File( Environment.DIRECTORY_DOWNLOADS, "/my_file.JPEG");
    if(!(imgFile==null)){
        Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getPath());
        myImage.setImageBitmap(myBitmap);
        Log.d("ashwiniiii","ashwiniii");
    }
    else {
        myImage.setImageResource(R.drawable.ic_launcher_background);
    }

Answer 1

 File imgFile = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);

    if(!(imgFile==null)){
        Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getPath() + "/my_file.JPEG");
        myImage.setImageBitmap(myBitmap);
    }
    else {
        myImage.setImageResource(R.drawable.ic_launcher_background);
    }