[Android] Image related - absolute path obtained, but it doesn't get written to imgView...

Hello, I'm a beginner studying Android.

When you click a specific button, the gallery screen is displayed through "ACTION_PICK" I tried to display the selected image in the desired image view by selecting the image.

Originally Bitmap image_bitmap = MediaStore.Images.Media .getBitmap(getContentResolver(), data.getData());

(Bitmap value received with this) content://media/external/images/media/10082

When you draw an image with this, the selected image is well drawn in the image view.

(The reason why I want to find an absolute path and put it on the image view is because I want to save the absolute path of the image as a String and then float the image as a saved path when I turn on the app again. I tried to save the context path above this and draw an image in a list view, but it failed.)

So I tried to find the absolute path of the image and draw it (Type: Galaxy s6 - Image stored in internal gallery)

Uri selectedImg_uri;

this.selectedImg_uri = Uri.parse(selectedImg_path);

The current selectedImg_uri value is /storage/emulated/0/Download/13659028_1035067996585531_202260389946916935_n.jpg.

Attempt Method 1)

//Drawing

image_selected.setImageURI(selectedImg_uri);

Attempt Method 2)

File img_pathFile = new File(String.valueOf(selectedImg_uri));

Bitmap bm_imgPath;

BitmapFactory.Options bm_options;

try{    
    bm_imgPath=BitmapFactory.decodeFile(img_pathFile.getAbsolutePath());    
    System.out.println("Try(aaaa)");    
} catch (OutOfMemoryError e){
    bm_options = new BitmapFactory.Options();
    bm_options.inSampleSize = 2;
    bm_imgPath = BitmapFactory.decodeFile(img_pathFile.getAbsolutePath(), bm_options);
    System.out.println("OutOfMemoryError(aaaa)");
} catch (Exception e){
    bm_imgPath = null;
    System.out.println("Exception(aaaa)");
}

System.out.println ("This is...?(aaaa):"+String.valueOf(bm_imgPath))); (→Yes, this is null).);

System.out.println("bm_imgPath(aaaa):"+String.valueOf(img_pathFile.getAbsolutePath()));

//Drawing image_selected.setImageBitmap(bm_imgPath);