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2014/10/16 ¤W¤È 08:13:31
android Programming Glossary: fetchdrawableHow do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview drawableMap new HashMap String Drawable public Drawable fetchDrawable String urlString if drawableMap.containsKey urlString return.. e Log.e this.getClass .getSimpleName fetchDrawable failed e return null catch IOException e Log.e this.getClass.. catch IOException e Log.e this.getClass .getSimpleName fetchDrawable failed e return null public void fetchDrawableOnThread final..
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask String... params String source params 0 return fetchDrawable source @Override protected void onPostExecute Drawable result.. from URL @param urlString @return public Drawable fetchDrawable String urlString try InputStream is fetch urlString Drawable..
Android ImageGetter images overlapping text http://stackoverflow.com/questions/7870312/android-imagegetter-images-overlapping-text String... params String source params 0 return fetchDrawable source @Override protected void onPostExecute Drawable result.. Drawable from URL @param urlString @return public Drawable fetchDrawable String urlString try URL aURL new URL urlString final URLConnection..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview final Map String Drawable drawableMap public DrawableManager drawableMap new HashMap String Drawable public Drawable fetchDrawable String urlString if drawableMap.containsKey urlString return drawableMap.get urlString Log.d this.getClass .getSimpleName.. could not get thumbnail return drawable catch MalformedURLException e Log.e this.getClass .getSimpleName fetchDrawable failed e return null catch IOException e Log.e this.getClass .getSimpleName fetchDrawable failed e return null public.. .getSimpleName fetchDrawable failed e return null catch IOException e Log.e this.getClass .getSimpleName fetchDrawable failed e return null public void fetchDrawableOnThread final String urlString final ImageView imageView if drawableMap.containsKey..
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask d this.urlDrawable d @Override protected Drawable doInBackground String... params String source params 0 return fetchDrawable source @Override protected void onPostExecute Drawable result set the correct bound according to the result from HTTP.. URLImageParser.this.container.invalidate Get the Drawable from URL @param urlString @return public Drawable fetchDrawable String urlString try InputStream is fetch urlString Drawable drawable Drawable.createFromStream is src drawable.setBounds..
Android ImageGetter images overlapping text http://stackoverflow.com/questions/7870312/android-imagegetter-images-overlapping-text d this.urlDrawable d @Override protected Drawable doInBackground String... params String source params 0 return fetchDrawable source @Override protected void onPostExecute Drawable result set the correct bound according to the result from HTTP call.. container URLImageParser.this.container.invalidate Get the Drawable from URL @param urlString @return public Drawable fetchDrawable String urlString try URL aURL new URL urlString final URLConnection conn aURL.openConnection conn.connect final BufferedInputStream..
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