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2014/10/16 ¤W¤È 08:10:36
android Programming Glossary: bitmapdownloadertaskLoad contact photo in a listview performance http://stackoverflow.com/questions/5211665/load-contact-photo-in-a-listview-performance Contacts.CONTENT_URI cb.getContactIndex BitmapDownloaderTask bdTask new BitmapDownloaderTask viewHolder.qcBadge bdTask.execute.. cb.getContactIndex BitmapDownloaderTask bdTask new BitmapDownloaderTask viewHolder.qcBadge bdTask.execute contactPhotoUri.toString .. getContactPhoneNo cb.getContactIndex return view class BitmapDownloaderTask extends AsyncTask String Void Bitmap private String url private..
AsyncTask block UI thread and show progressbar with delay http://stackoverflow.com/questions/5583137/asynctask-block-ui-thread-and-show-progressbar-with-delay progressbar throws InterruptedException ExecutionException BitmapDownloaderTask task new BitmapDownloaderTask progressbar task.execute url return.. ExecutionException BitmapDownloaderTask task new BitmapDownloaderTask progressbar task.execute url return task.get class BitmapDownloaderTask.. progressbar task.execute url return task.get class BitmapDownloaderTask extends AsyncTask String Void Bitmap public BitmapDownloaderTask..
Load contact photo in a listview performance http://stackoverflow.com/questions/5211665/load-contact-photo-in-a-listview-performance position if cb null Uri contactPhotoUri ContentUris.withAppendedId Contacts.CONTENT_URI cb.getContactIndex BitmapDownloaderTask bdTask new BitmapDownloaderTask viewHolder.qcBadge bdTask.execute contactPhotoUri.toString viewHolder.qcBadge.assignContactUri.. contactPhotoUri ContentUris.withAppendedId Contacts.CONTENT_URI cb.getContactIndex BitmapDownloaderTask bdTask new BitmapDownloaderTask viewHolder.qcBadge bdTask.execute contactPhotoUri.toString viewHolder.qcBadge.assignContactUri contactPhotoUri viewHolder.qcBadge.setImageBitmap.. cb.getContactIndex viewHolder.tvPhoneNo.setText getContactPhoneNo cb.getContactIndex return view class BitmapDownloaderTask extends AsyncTask String Void Bitmap private String url private final WeakReference ImageView imageViewReference public..
AsyncTask block UI thread and show progressbar with delay http://stackoverflow.com/questions/5583137/asynctask-block-ui-thread-and-show-progressbar-with-delay is not shown. public Bitmap download String url ProgressBar progressbar throws InterruptedException ExecutionException BitmapDownloaderTask task new BitmapDownloaderTask progressbar task.execute url return task.get class BitmapDownloaderTask extends AsyncTask.. String url ProgressBar progressbar throws InterruptedException ExecutionException BitmapDownloaderTask task new BitmapDownloaderTask progressbar task.execute url return task.get class BitmapDownloaderTask extends AsyncTask String Void Bitmap public BitmapDownloaderTask.. BitmapDownloaderTask task new BitmapDownloaderTask progressbar task.execute url return task.get class BitmapDownloaderTask extends AsyncTask String Void Bitmap public BitmapDownloaderTask ProgressBar progressbar @Override protected void onPreExecute..
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