Friday, August 6, 2010

Show Image from internet in a ImageView in ANDROID

Suppose if you have an Image in web Link and If you need to show that image in an Image View .then You can use the following code.
This code will display an image in an image View based on image Link.

Step 1) Create an Image View 

// Here i am creating image View Dynamically
ImageView img=new ImageView(this);

Step 2) Write a methos which will takes Imagelink as input and returns Bitmap Image as output.
as Follows:

public static Bitmap getImageFromWeb(String imglink)
{

Bitmap bmpImage;

URL imgURL = new URL(imglink);
URLConnection conn = imgURL.openConnection();
conn.connect();

InputStream is = conn.getInputStream();
BufferedInputStream bis = new BufferedInputStream(is);

bmpImage = BitmapFactory.decodeStream(bis);
bis.close();
is.close();
return bmpImage;

}

Step 3) Call the above method to display image in ImageView


img.setBitmap(getImageFromWeb("your image Path Link"));

Note: The above method will return bitmap Image if Link is correct and returns NULL if any error occurred.

By this way we can show an image from internet in a ImageView




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