// 设置是否歌曲收藏状态
private void setFavoriteDefault() {
if (helperFavorite.getMP3Info(fileInfos.get(listPosition))) {
btn_love.setSelected(true);
} else {
btn_love.setSelected(false);
}
}
// 歌曲收藏与取消收藏
private void songFavorite() {
if (helperFavorite.getMP3Info(fileInfos.get(listPosition))) {
helperFavorite.deleteMP3InfoDB(fileInfos.get(listPosition));
for (int i = 0; i < fileInfos.size(); i++) {
if (fileInfos.get(i).getTitle().equals(fileInfos.get(listPosition).getTitle())) {
fileInfos.get(i).setFavorite(false);
}
}
btn_love.setSelected(false);
Toast.makeText(LocalActivity.this, "取消收藏", Toast.LENGTH_SHORT).show();
} else {
helperFavorite.addMP3InfoDB(fileInfos.get(listPosition));
fileInfos.get(listPosition).setFavorite(true);
btn_love.setSelected(true);
Toast.makeText(LocalActivity.this, "收藏成功", Toast.LENGTH_SHORT).show();
}
}