How to get bitmap from a url in android

Question

I have a uri like which has an image  file    mnt                   How to use this uri to get the image but it returns null  please tell me where i am wrong   Bitmap bitmap   BitmapFactory decodeFile uri getPath     Bitmap bitmap   BitmapFactory decodeFile uri toString

User · Accepted Answer

This is a simple one line way to do it       try           URL url   new URL  http                   Bitmap image   BitmapFactory decodeStream url openConnection   getInputStream           catch IOException e            System out println e

User · Answer

Okay so you are trying to get a bitmap from a file  Title says URL  Anyways  when you are getting files from external storage in Android you should never use a direct path  Instead call getExternalStorageDirectory   like so   File bitmapFile   new File Environment getExternalStorageDirectory           PATH TO IMAGE   Bitmap bitmap   BitmapFactory decodeFile bitmapFile     getExternalStorageDirectory   gives you the path to the SD card  Also you need to declare the WRITE EXTERNAL STORAGE permission in the Manifest

User · Answer

This should do the trick   public static Bitmap getBitmapFromURL String src        try           URL url   new URL src           HttpURLConnection connection    HttpURLConnection  url openConnection            connection setDoInput true           connection connect            InputStream input   connection getInputStream            Bitmap myBitmap   BitmapFactory decodeStream input           return myBitmap        catch  IOException e            e printStackTrace            return null             Author  silentnuke   Don t forget to add the internet permission in your manifest

[android] How to get bitmap from a url in android?

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