/*
* Copyright (C) 2012 Andrew Neal 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.andrew.apollo.widgets;
import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import com.andrew.apollo.MusicPlaybackService;
import com.andrew.apollo.utils.MusicUtils;
import com.bt.download.android.R;
/**
* A custom {@link ImageButton} that represents the "repeat" button.
*
* @author Andrew Neal (andrewdneal@gmail.com)
*/
public class RepeatButton extends ImageButton implements OnClickListener {
/**
* @param context The {@link Context} to use
* @param attrs The attributes of the XML tag that is inflating the view.
*/
public RepeatButton(final Context context, final AttributeSet attrs) {
super(context, attrs);
// Control playback (cycle repeat modes)
setOnClickListener(this);
}
/**
* {@inheritDoc}
*/
@Override
public void onClick(final View v) {
MusicUtils.cycleRepeat();
updateRepeatState();
}
/**
* Sets the correct drawable for the repeat state.
*/
public void updateRepeatState() {
switch (MusicUtils.getRepeatMode()) {
case MusicPlaybackService.REPEAT_ALL:
setContentDescription(getResources().getString(R.string.accessibility_repeat_all));
setImageResource(R.drawable.btn_playback_repeat_all);
break;
case MusicPlaybackService.REPEAT_CURRENT:
setContentDescription(getResources().getString(R.string.accessibility_repeat_one));
setImageResource(R.drawable.btn_playback_repeat_one);
break;
case MusicPlaybackService.REPEAT_NONE:
setContentDescription(getResources().getString(R.string.accessibility_repeat));
setImageResource(R.drawable.btn_playback_repeat);
break;
default:
break;
}
}
}