@Override
protected void onDestroy() {
super.onDestroy();
if (getEmotionsTask != null) getEmotionsTask.cancel(true);
Set<String> keys = emotionsPic.keySet();
for (String key : keys) {
emotionsPic.put(key, null);
}
}
@Override
protected Void doInBackground(Void... params) {
Map<String, String> emotions = GlobalContext.getInstance().getEmotions();
List<String> index = new ArrayList<String>();
index.addAll(emotions.keySet());
for (String str : index) {
if (!isCancelled()) {
String url = emotions.get(str);
String path = FileManager.getFileAbsolutePathFromUrl(url, FileLocationMethod.emotion);
String name = new File(path).getName();
AssetManager assetManager = GlobalContext.getInstance().getAssets();
InputStream inputStream;
try {
inputStream = assetManager.open(name);
Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
emotionsPic.put(str, bitmap);
} catch (IOException ignored) {
}
}
}
return null;
}