How to set image in imageview in android

Question

I want to show an image in imageview so I made a folder - drawable in res and put my image there  Something like apple png  Then I use this code   ImageView iv   ImageView findViewById R id img selected image   String path   getApplication   getFilesDir   getAbsolutePath    InputStream is   new FileInputStream path     apple png    Drawable icon   new BitmapDrawable is   Log i  Fnord    width   icon getIntrinsicWidth           height   icon getIntrinsicHeight     iv setImageDrawable icon     But when i run it  it said there isn t any image by apple png name in data data package-name files  I think i put my image in inappropriate place  Where should i put my image

User · Answer

use the following code       iv setImageResource getResources   getIdentifier  apple    drawable   getPackageName

User · Answer

If you created ImageView from Java Class  ImageView img   new ImageView this      Here we are setting the image in image view img setImageResource R drawable my image

User · Answer

if u want to set a bitmap object to image view here is simple two line    Bitmap bitmap BitmapFactory decodeResource getResources   R drawable sample drawable image   image setImageBitmap bitmap

User · Answer

Instead of setting drawable resource through code in your activity class you can also set in XML layout   Code is as follows    lt ImageView         android layout width  match parent          android layout height  wrap content          android src   drawable apple    gt

User · Answer

ImageView iv   ImageView findViewById R id img selected image           public static int getDrawable Context context  String name   method to get id                    Assert assertNotNull context            Assert assertNotNull name           return context getResources   getIdentifier name       return id              your drawable   context getPackageName                       image setImageResource int Id    set id using this method

User · Answer

take variable of imageview  private ImageView mImageView     bind imageview with your xml s id  mImageView    ImageView findViewById R id mImageView      set resource for imageview  mImageView setImageResource R drawable your image name

User · Answer

The images your put into res drawable are handled by Android  There is no need for you to get the image the way you did   in your case you could simply call iv setImageRessource R drawable apple   to just get the image  and not adding it to the ImageView directly   you can call Context getRessources   getDrawable R drawable apple  to get the image

User · Answer

you can directly give the Image name in your setimage as iv setImageResource R drawable apple   that should be it

User · Answer

1  You can add image from layout itself    lt ImageView                 android id    id iv your image                  android layout width  wrap content                  android layout height  25dp                  android background   mipmap your image                  android padding  2dp    gt    OR  2  Programmatically in java class   ImageView ivYouImage   ImageView findViewById R id iv your image           ivYouImage setImageResource R mipmap ic changeImage     OR for fragments   View rowView  inflater inflate R layout your layout  null  true    ImageView ivYouImage   ImageView  rowView findViewById R id iv your image           ivYouImage setImageResource R mipmap ic changeImage

[android] How to set image in imageview in android?

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