使用uri将图像加载到位图

Question

At first, I get path to image from user's gallery, like that:

@Override 
 protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent imageReturnedIntent) { 
 super.onActivityResult(requestCode, resultCode, imageReturnedIntent); 
 
 switch (requestCode){ 
 case Pick_image: 
 if(resultCode == RESULT_OK){ 
 try { 
 final Uri imageUri = imageReturnedIntent.getData(); 
 final InputStream imageStream = getContentResolver().openInputStream(imageUri); 
 
 pathToImage = imageUri.toString(); 
 choosePath.setImageResource(R.drawable.ic_check); 
 } catch (FileNotFoundException e){ 
 e.printStackTrace(); 
 } 
 } 
 } 
 }

And save it to Database, for example: "content://com.miui.gallery.open/raw/%2Fstorage%2Femulated%2F0%2FDCIM%2FCamera%2FIMG_20210522_105740.jpg", I have xiaomi device. Then in other Activity I need get this image, I do it like that:

bitmap = BitmapFactory.decodeFile(favouriteTemplates.get(position).getImageLink()); 
 holder.icon.setImageBitmap(bitmap);

Where "favouriteTemplates.get(position).getImageLink" is my path. But decodeFile returns null and my ImageView remains empty, although my LogCat doesnt show any exceptions

Answer 1

Try with the following code you do not need to convert into bitmap you can also display image on imageView using imageUri.

String imageUri = favouriteTemplates.get(position).getImageLink();
holder.icon.setImageURI(imageUri)

//Use this for bitmap
Bitmap bitmap = 
MediaStore.Images.Media.getBitmap(this.getContentResolver(), 
imageUri);