lyp旋律魔云的博客

实体类Music package cn.tedu.music_player_1;public class Music {private String name;private String path;public String getPath() { return path;}public void setPath(String path) { this.path = path

MainActivity 代码package cn.tedu.music_player_2.activity;import java.util.List;import android.app.Activity; import android.content.ComponentName; import android.content.Intent; import android.content.

mainActivity (ui)代码！ package cn.tedu.music_player_3.ui;import java.util.List;import android.app.Activity; import android.content.BroadcastReceiver; import android.content.Context; import android.co