java - How to show a php image in imageview? -


i trying code , it's not working. how can download pic , show it.

my java code

private imageview iv; private bitmap bitmap;   @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_showprofile);      iv = (imageview) findviewbyid(r.id.virus);     bitmap = getbitmapfromurl("http://getbloodbd.org/image.php?no=4");     iv.setimagebitmap(bitmap);}  public 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 (exception e) {         // todo: handle exception         e.printstacktrace();         return null;     } }

and xml code 

<scrollview     xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:app="http://schemas.android.com/apk/res-auto"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     app:layout_behavior="@string/appbar_scrolling_view_behavior"     tools:context="org.getbloodbd.getbloodbd.showprofileactivity"     tools:showin="@layout/app_bar_showprofile">      <relativelayout         android:layout_width="match_parent"         android:layout_height="match_parent"         android:orientation="vertical">          <imageview             android:id="@+id/virus"             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:layout_alignparentend="true"             android:layout_alignparentstart="true" />      </relativelayout>

and php code , in webview method it's work fine, image view not working, need image view method .

   <?php include 'config.php';header("content-type: image/gif" );$no=$_get['no']; $dn = mysql_query('select  image images no="'.$no.'"'); $dnn = mysql_fetch_array($dn); $data = $dnn['image'];echo base64_decode($data);?>

how solve ?

you can load image url below

url url = new url("image full path"); bitmap bmp = bitmapfactory.decodestream(url.openconnection().getinputstream()); imageview.setimagebitmap(bmp);

another way load image

private bitmap bmp;     new asynctask<void, void, void>() {                           @override         protected void doinbackground(void... params) {             try {                 inputstream in = new url(image_url).openstream();                 bmp = bitmapfactory.decodestream(in);             } catch (exception e) {                // log error             }             return null;         }          @override         protected void onpostexecute(void result) {             if (bmp != null)                 imageview.setimagebitmap(bmp);         }     }.execute();

please reference here. please have try


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