public Video buildFromMediaDesc(MediaDescription desc) {
return new Video(
Long.parseLong(desc.getMediaId()),
"", // Category - not provided by MediaDescription.
String.valueOf(desc.getTitle()),
String.valueOf(desc.getDescription()),
"", // Media URI - not provided by MediaDescription.
"", // Background Image URI - not provided by MediaDescription.
String.valueOf(desc.getIconUri()),
String.valueOf(desc.getSubtitle()));
}
static View setupView(
Activity activity,
View convertView,
ViewGroup parent,
MediaDescription description,
int state) {
if (sColorStateNotPlaying == null || sColorStatePlaying == null) {
initializeColorStateLists(activity);
}
MediaItemViewHolder holder;
Integer cachedState = STATE_INVALID;
if (convertView == null) {
convertView = LayoutInflater.from(activity).inflate(R.layout.media_list_item, parent, false);
holder = new MediaItemViewHolder();
holder.mImageView = (ImageView) convertView.findViewById(R.id.play_eq);
holder.mTitleView = (TextView) convertView.findViewById(R.id.title);
holder.mDescriptionView = (TextView) convertView.findViewById(R.id.description);
convertView.setTag(holder);
} else {
holder = (MediaItemViewHolder) convertView.getTag();
cachedState = (Integer) convertView.getTag(R.id.tag_mediaitem_state_cache);
}
holder.mTitleView.setText(description.getTitle());
holder.mDescriptionView.setText(description.getSubtitle());
// If the state of convertView is different, we need to adapt the view to the
// new state.
if (cachedState == null || cachedState != state) {
switch (state) {
case STATE_PLAYABLE:
holder.mImageView.setImageDrawable(
activity.getDrawable(R.drawable.ic_play_arrow_black_36dp));
holder.mImageView.setImageTintList(sColorStateNotPlaying);
holder.mImageView.setVisibility(View.VISIBLE);
break;
case STATE_PLAYING:
AnimationDrawable animation =
(AnimationDrawable) activity.getDrawable(R.drawable.ic_equalizer_white_36dp);
holder.mImageView.setImageDrawable(animation);
holder.mImageView.setImageTintList(sColorStatePlaying);
holder.mImageView.setVisibility(View.VISIBLE);
if (animation != null) animation.start();
break;
case STATE_PAUSED:
holder.mImageView.setImageDrawable(
activity.getDrawable(R.drawable.ic_equalizer1_white_36dp));
holder.mImageView.setImageTintList(sColorStateNotPlaying);
holder.mImageView.setVisibility(View.VISIBLE);
break;
default:
holder.mImageView.setVisibility(View.GONE);
}
convertView.setTag(R.id.tag_mediaitem_state_cache, state);
}
return convertView;
}