小编jis*_*ter的帖子

我有这行代码:

String[] projection = {MediaStore.Audio.Media._ID, MediaStore.Audio.Media.ARTIST, 
         MediaStore.Audio.Media.TITLE, MediaStore.Audio.Media.DATA, 
         MediaStore.Audio.Media.DISPLAY_NAME,MediaStore.Audio.Media.DURATION};

哪个应该可以工作,但是eclipse给了我一个错误:"令牌上的语法错误";",预期"

这是我的代码的上半部分:

public class Main extends Activity implements OnClickListener
{
    ListView lv;
    static final int check = 1111;

    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        lv = (ListView) findViewById(R.id.listView1);
        Button b = (Button) findViewById(R.id.button1);
        b.setOnClickListener(this);
    }
    Cursor cursor;
    String selection = MediaStore.Audio.Media.IS_MUSIC + " != 0";

    String[] projection = {MediaStore.Audio.Media._ID, MediaStore.Audio.Media.ARTIST, MediaStore.Audio.Media.TITLE, MediaStore.Audio.Media.DATA, MediaStore.Audio.Media.DISPLAY_NAME, MediaStore.Audio.Media.DURATION};

    cursor = this.managedQuery(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, projection, selection, null, null);

    private List<String> songs = new ArrayList<String>();
    while(cursor.moveToNext())
    {
        songs.add(cursor.getString(0) …