/**
* The system calls this to perform work in the UI thread and delivers the result from
* doInBackground()
*/
protected void onPostExecute(final Article result) {
// Preserve aspect ratio of image
i.setScaleType(ImageView.ScaleType.CENTER_CROP);
i.setCropToPadding(true);
// Set downloaded bitmap
i.setImageBitmap(result.getBitmap());
// When clicked, should open webview to article
i.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent articlePageIntent =
new Intent(mCWrapper, ArticleActivity.class)
.putExtra(Intent.EXTRA_HTML_TEXT, result.getLink())
.putExtra(Intent.EXTRA_SHORTCUT_NAME, result.getTitle());
mFragment.startActivity(articlePageIntent);
}
});
// Title
textView.setText(result.getTitle());
// Remove loading bar
progressBar.setVisibility(ProgressBar.GONE);
// Make title visible
textView.setVisibility(TextView.VISIBLE);
// Save new data to HeadlineFragment
mFragment.setArticle(result);
}
/**
* The system calls this to perform work in a worker thread and delivers it the parameters given
* to AsyncTask.execute()
*/
protected Article doInBackground(Integer... headlinePageNumber) {
// Get basic article info from internet
Article article = FetchHeadlineArticles.getArticles("featured", headlinePageNumber[0]);
try {
byte[] bytes;
// Lowers resolution of images by subsampling image, saves memory & time
BitmapFactory.Options a = new BitmapFactory.Options();
a.inSampleSize = 1;
// Download image from website
InputStream in = new URL(article.getImageURL()).openStream();
// Save bitmap here
article.setBitmap(BitmapFactory.decodeStream(in, null, a));
} catch (IOException e) {
Log.e("HEADLINE IMAGE DOWNLOAD", e.getMessage());
}
return article;
}
