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package de.danoeh.antennapod.activity;
import android.content.Intent;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.Log;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import com.actionbarsherlock.app.SherlockListFragment;
import com.viewpagerindicator.TabPageIndicator;
import de.danoeh.antennapod.AppConfig;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.adapter.ChapterListAdapter;
import de.danoeh.antennapod.feed.Chapter;
import de.danoeh.antennapod.feed.FeedMedia;
import de.danoeh.antennapod.feed.SimpleChapter;
import de.danoeh.antennapod.fragment.CoverFragment;
import de.danoeh.antennapod.fragment.ItemDescriptionFragment;
import de.danoeh.antennapod.service.PlaybackService;
/** Activity for playing audio files. */
public class AudioplayerActivity extends MediaplayerActivity {
final String TAG = "AudioplayerActivity";
private CoverFragment coverFragment;
private ItemDescriptionFragment descriptionFragment;
ViewPager viewpager;
TabPageIndicator tabs;
MediaPlayerPagerAdapter pagerAdapter;
TextView txtvStatus;
@Override
protected void onAwaitingVideoSurface() {
startActivity(new Intent(this, VideoplayerActivity.class));
}
@Override
protected void postStatusMsg(int resId) {
txtvStatus.setText(resId);
}
@Override
protected void clearStatusMsg() {
txtvStatus.setText("");
}
@Override
protected void setupGUI() {
super.setupGUI();
txtvStatus = (TextView) findViewById(R.id.txtvStatus);
viewpager = (ViewPager) findViewById(R.id.viewpager);
tabs = (TabPageIndicator) findViewById(R.id.tabs);
pagerAdapter = new MediaPlayerPagerAdapter(getSupportFragmentManager());
viewpager.setAdapter(pagerAdapter);
tabs.setViewPager(viewpager);
}
@Override
protected void onPositionObserverUpdate() {
super.onPositionObserverUpdate();
pagerAdapter.notifyMediaPositionChanged();
}
@Override
protected void loadMediaInfo() {
super.loadMediaInfo();
final FeedMedia media = controller.getMedia();
if (media != null) {
if (media.getItem().getChapters() != null
&& pagerAdapter.getCount() < MediaPlayerPagerAdapter.NUM_ITEMS_WITH_CHAPTERS) {
pagerAdapter
.setNumItems(MediaPlayerPagerAdapter.NUM_ITEMS_WITH_CHAPTERS);
}
pagerAdapter.notifyDataSetChanged();
}
}
public class MediaPlayerPagerAdapter extends FragmentStatePagerAdapter {
private int numItems;
private SherlockListFragment sCChapterFragment;
private static final int POS_COVER = 0;
private static final int POS_DESCR = 1;
private static final int POS_CHAPTERS = 2;
public static final int NUM_ITEMS_WITH_CHAPTERS = 3;
public static final int NUM_ITEMS_WITHOUT_CHAPTERS = 2;
public MediaPlayerPagerAdapter(FragmentManager fm) {
super(fm);
numItems = NUM_ITEMS_WITHOUT_CHAPTERS;
FeedMedia media = AudioplayerActivity.this.controller.getMedia();
if (media != null && media.getItem().getChapters() != null) {
numItems = NUM_ITEMS_WITH_CHAPTERS;
}
}
@Override
public Fragment getItem(int position) {
FeedMedia media = controller.getMedia();
if (media != null) {
switch (position) {
case POS_COVER:
AudioplayerActivity.this.coverFragment = CoverFragment
.newInstance(media.getItem());
return AudioplayerActivity.this.coverFragment;
case POS_DESCR:
AudioplayerActivity.this.descriptionFragment = ItemDescriptionFragment
.newInstance(media.getItem());
return AudioplayerActivity.this.descriptionFragment;
case POS_CHAPTERS:
sCChapterFragment = new SherlockListFragment() {
@Override
public void onListItemClick(ListView l, View v,
int position, long id) {
super.onListItemClick(l, v, position, id);
Chapter chapter = (Chapter) this.getListAdapter()
.getItem(position);
controller.seekToChapter(chapter);
}
};
sCChapterFragment.setListAdapter(new ChapterListAdapter(
AudioplayerActivity.this, 0, media.getItem()
.getChapters(), media));
return sCChapterFragment;
default:
return CoverFragment.newInstance(null);
}
} else {
return CoverFragment.newInstance(null);
}
}
@Override
public CharSequence getPageTitle(int position) {
switch (position) {
case POS_COVER:
return AudioplayerActivity.this.getString(R.string.cover_label);
case POS_DESCR:
return AudioplayerActivity.this
.getString(R.string.shownotes_label);
case POS_CHAPTERS:
return AudioplayerActivity.this
.getString(R.string.chapters_label);
default:
return super.getPageTitle(position);
}
}
@Override
public int getCount() {
return numItems;
}
public void setNumItems(int numItems) {
this.numItems = numItems;
}
@Override
public int getItemPosition(Object object) {
return POSITION_UNCHANGED;
}
public void notifyMediaPositionChanged() {
if (sCChapterFragment != null) {
ArrayAdapter<SimpleChapter> adapter = (ArrayAdapter<SimpleChapter>) sCChapterFragment
.getListAdapter();
adapter.notifyDataSetChanged();
}
}
}
@Override
protected void onReloadNotification(int notificationCode) {
if (notificationCode == PlaybackService.EXTRA_CODE_VIDEO) {
if (AppConfig.DEBUG)
Log.d(TAG,
"ReloadNotification received, switching to Videoplayer now");
startActivity(new Intent(this, VideoplayerActivity.class));
}
}
@Override
protected void onBufferStart() {
postStatusMsg(R.string.player_buffering_msg);
}
@Override
protected void onBufferEnd() {
clearStatusMsg();
}
}
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