diff options
Diffstat (limited to 'MusicDemo/src/main/java/com/example/android/musicservicedemo/QueueAdapter.java')
-rw-r--r-- | MusicDemo/src/main/java/com/example/android/musicservicedemo/QueueAdapter.java | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/MusicDemo/src/main/java/com/example/android/musicservicedemo/QueueAdapter.java b/MusicDemo/src/main/java/com/example/android/musicservicedemo/QueueAdapter.java deleted file mode 100644 index d1f6ac5..0000000 --- a/MusicDemo/src/main/java/com/example/android/musicservicedemo/QueueAdapter.java +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (C) 2014 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.example.android.musicservicedemo; - -import android.app.Activity; -import android.media.session.MediaSession; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.ArrayAdapter; -import android.widget.ImageView; -import android.widget.TextView; - -import java.util.ArrayList; - -/** - * A list adapter for items in a queue - */ -public class QueueAdapter extends ArrayAdapter<MediaSession.QueueItem> { - - // The currently selected/active queue item Id. - private long mActiveQueueItemId = MediaSession.QueueItem.UNKNOWN_ID; - - public QueueAdapter(Activity context) { - super(context, R.layout.media_list_item, new ArrayList<MediaSession.QueueItem>()); - } - - public void setActiveQueueItemId(long id) { - this.mActiveQueueItemId = id; - } - - private static class ViewHolder { - ImageView mImageView; - TextView mTitleView; - TextView mDescriptionView; - } - - public View getView(int position, View convertView, ViewGroup parent) { - ViewHolder holder; - - if (convertView == null) { - convertView = LayoutInflater.from(getContext()) - .inflate(R.layout.media_list_item, parent, false); - holder = new ViewHolder(); - 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 = (ViewHolder) convertView.getTag(); - } - - MediaSession.QueueItem item = getItem(position); - holder.mTitleView.setText(item.getDescription().getTitle()); - if (item.getDescription().getDescription() != null) { - holder.mDescriptionView.setText(item.getDescription().getDescription()); - } - - // If the itemId matches the active Id then use a different icon - if (mActiveQueueItemId == item.getQueueId()) { - holder.mImageView.setImageDrawable( - getContext().getDrawable(R.drawable.ic_equalizer_white_24dp)); - } else { - holder.mImageView.setImageDrawable( - getContext().getDrawable(R.drawable.ic_play_arrow_white_24dp)); - } - return convertView; - } -} |