// setBackgroundDrawable is deprecated from API 16+ (Jelly Bean), but we still want to target
// earlier versions;
// since this is purely a name change, there's no real reason to do anything platform-independent
@SuppressWarnings("deprecation")
private void updatePeopleIcons(boolean fadeIn) {
mPendingIconsUpdate = false;
final GridView grid = mGrid;
final FastBitmapDrawable icon = mDefaultIcon;
final int count = grid.getChildCount();
for (int i = 0; i < count; i++) {
final View view = grid.getChildAt(i);
final PersonViewHolder holder = (PersonViewHolder) view.getTag();
if (holder.queryIcon) {
// if the icon has gone missing (recently imported or cache deletion), regenerate it
String personCacheId = PersonItem.getCacheId(holder.personInternalId);
FastBitmapDrawable cachedIcon =
ImageCacheUtilities.getCachedIcon(
MediaTablet.DIRECTORY_THUMBS, personCacheId, ImageCacheUtilities.NULL_DRAWABLE);
if (ImageCacheUtilities.NULL_DRAWABLE.equals(cachedIcon)) {
PersonManager.reloadPersonIcon(
getResources(), getContentResolver(), holder.personInternalId);
cachedIcon =
ImageCacheUtilities.getCachedIcon(MediaTablet.DIRECTORY_THUMBS, personCacheId, icon);
}
if (fadeIn) {
CrossFadeDrawable d = holder.transition;
d.setEnd(cachedIcon.getBitmap());
holder.display.setBackgroundDrawable(d);
d.startTransition(MediaTablet.ANIMATION_FADE_TRANSITION_DURATION);
} else {
holder.display.setBackgroundDrawable(cachedIcon);
}
holder.loader.setVisibility(View.GONE);
holder.queryIcon = false;
if (holder.selected) {
holder.overlay.setBackgroundResource(R.drawable.item_public);
holder.overlay.setPadding(0, 0, 0, 0);
} else {
holder.overlay.setBackgroundDrawable(null);
}
}
}
grid.invalidate();
}
@Override
protected void onDestroy() {
ImageCacheUtilities.cleanupCache();
super.onDestroy();
}