How to load an ImageView by URL in Android? [closed]

by

From Android developer:

// show The Image in a ImageView
new DownloadImageTask((ImageView) findViewById(R.id.imageView1))
            .execute("http://java.sogeti.nl/JavaBlog/wp-content/uploads/2009/04/android_icon_256.png");

public void onClick(View v) {
    startActivity(new Intent(this, IndexActivity.class));
    finish();

}

private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
    ImageView bmImage;

    public DownloadImageTask(ImageView bmImage) {
        this.bmImage = bmImage;
    }

    protected Bitmap doInBackground(String... urls) {
        String urldisplay = urls[0];
        Bitmap mIcon11 = null;
        try {
            InputStream in = new java.net.URL(urldisplay).openStream();
            mIcon11 = BitmapFactory.decodeStream(in);
        } catch (Exception e) {
            Log.e("Error", e.getMessage());
            e.printStackTrace();
        }
        return mIcon11;
    }

    protected void onPostExecute(Bitmap result) {
        bmImage.setImageBitmap(result);
    }
}

Make sure you have the following permissions set in your AndroidManifest.xml to access the internet.

<uses-permission android:name="android.permission.INTERNET" />

More Related Contents:

  1. Android: Rotate image in imageview by an angle
  2. Android: how to convert whole ImageView to Bitmap?
  3. android: create circular image with picasso
  4. How to make an image fit into a circular frame in android
  5. How to set an imageView’s image from a string?
  6. How to make an ImageView with rounded corners?
  7. Converting a view to Bitmap without displaying it in Android?
  8. Passing android Bitmap Data within activity using Intent in Android
  9. Show Image View from file path?
  10. Android: How does Bitmap recycle() work?
  11. How to create a circular ImageView in Android? [duplicate]
  12. Quality problems when resizing an image at runtime
  13. Android Bitmap to Base64 String
  14. Android: How to overlay a bitmap and draw over a bitmap?
  15. Convert Bitmap to File
  16. Android: Generate random color on click?
  17. Handling large Bitmaps
  18. Most memory efficient way to resize bitmaps on android?
  19. Out of memory while creating bitmaps on device
  20. how to fill color in image in particular area?
  21. Full screen background image in an activity
  22. Display FB profile pic in circular image view in Application
  23. Mysterious stacktrace in Android developer console (bitmap size exceeds 32bits)
  24. How to load large images in Android and avoiding the out of memory error?
  25. Android – how to get or set (print) DPI ( dots per inch ) of JPEG file while loading or saving it programmatically?
  26. Sharing Bitmap via Android Intent
  27. How to highlight ImageView when focused or clicked?
  28. Why would I ever NOT use BitmapFactory’s inPurgeable option?
  29. How to resize a bitmap eficiently and with out losing quality in android
  30. view.getDrawingCache() is deprecated in Android API 28

Leave a Comment