android 歌曲时间排序,android – 如何显示歌曲持续时间

所以我使用Mediastore获取歌曲持续时间,但我需要将它们转换为秒

我需要将它们格式化为HH：MM：SS(小时：分钟：秒)

我尝试使用TimeUnit但是没有工作或者我没有以正确的方式实现它

感谢您的任何帮助

对不起英语不好

请帮忙.

SongAdapter.java

@Override

public void bindView(View view, Context context, Cursor cursor) {

TextView title1 = (TextView) view.findViewById(R.id.titlelist);

TextView artist1 = (TextView) view.findViewById(R.id.artistlist);

TextView duration1 = (TextView) view.findViewById(R.id.durationlist);

ImageView album1 = (ImageView) view.findViewById(R.id.iconlist);

title = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.TITLE));

String artist = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.ARTIST));

String duration = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DURATION));

String album = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.ALBUM));

long albumId = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.ALBUM_ID));

StringBuilder titleBuild = new StringBuilder();

titleBuild.append(title);

if(titleBuild.length() > 35)

{

titleBuild.setLength(32);

title = titleBuild.toString()+"...";

}

else

{

title = titleBuild.toString();

}

StringBuilder artistBuild = new StringBuilder();

artistBuild.append(artist);

if(artistBuild.length() > 35)

{

artistBuild.setLength(32);

artist = artistBuild.toString()+"...";

}

else

{

artist = artistBuild.toString();

}

final Uri ART_CONTENT_URI = Uri.parse("content://media/external/audio/albumart");

Uri albumArtUri = ContentUris.withAppendedId(ART_CONTENT_URI, albumId);

if(albumArtUri == null){

Picasso.with(context).load(R.drawable.default_artwork)

.resize(300, 300).centerInside().into(album1);

}

Picasso.with(context).load(albumArtUri)

.resize(300, 300).centerInside().into(album1);

duration1.setText(duration);

title1.setText(title);

artist1.setText(artist);

}