android易做图音乐
种方法是调用android自带的播放器
1 //调用系统自带播放器
2 Intent intent = new Intent();
3 Uri uri = Uri.parse("http://mul1.tximg.cn/music/group/bbs/mp3/44/100715/1279159638887.mp3?z=909255638");
4 intent.setDataAndType(uri, "audio/*");
5 intent.setAction(Intent.ACTION_VIEW);
6 startActivity(intent);
另一种方法是边下载边播放
这只是一种思路，参考别人的代码，实现分段下载，但是我的代码还很不完善，这方面不准备继续下去了。
01 package com.sharpandroid.music.activity;
02
03 import java.io.IOException;
04 import android.app.Activity;
05 import android.content.Intent;
06 import android.net.Uri;
07 import android.os.Bundle;
08 import android.util.Log;
09 import android.view.View;
10 import android.widget.Button;
11 import android.widget.ImageButton;
12 import android.widget.SeekBar;
13 import android.widget.TextView;
14
15 import com.sharpandroid.music.R;
16 import com.sharpandroid.music.StreamingMediaPlay2;
17 import com.sharpandroid.music.StreamingMediaPlayer;
18
19
20 public class MediaPlayer extends Activity {
21
22 private Button streamButton;
23 private ImageButton playButton;
24 private boolean isPlaying;
25 private TextView playTime;
26 private StreamingMediaPlayer audioStreamer;
27 private StreamingMediaPlay2 audioStreamer2;
28
29 @Override
30 public void onCreate(Bundle icicle) {
31
32 super.onCreate(icicle);
33
34 setContentView(R.layout.main);
35 initControls();
36 }
37
38 private void initControls() {
39 playTime=(TextView) findViewById(R.id.playTime);
40 streamButton = (Button) findViewById(R.id.button_stream);
41
42 streamButton.setOnClickListener(new View.OnClickListener() {
43 public void onClick(View view) {
44 startStreamingAudio();
45 }});
46
47 playButton = (ImageButton) findViewById(R.id.button_play);
48 playButton.setEnabled(false);
49 playButton.setOnClickListener(new View.OnClickListener() {
50 public void onClick(View view) {
51 if (audioStreamer2.getMediaPlayer().isPlaying()) {
52 audioStreamer2.getMediaPlayer().pause();
53 playButton.setImageResource(R.drawable.button_play);
54 } else {
55 audioStreamer2.getMediaPlayer().start();
56 //audioStreamer.startPlayProgressUpdater();
57 playButton.setImageResource(R.drawable.button_pause);
58 }
59 isPlaying = !isPlaying;
60 }});
61 }
62
63 private void startStreamingAudio() {
64 final SeekBar progressBar = (SeekBar) findViewById(R.id.progress_bar);
65 if ( audioStreamer != null) {
66 audioStreamer.interrupt();
67 }
68 //调用系统自带播放器
69 // Intent intent = new Intent();
70 // Uri uri = Uri.parse("http://mul1.tximg.cn/music/group/bbs/mp3/44/100715/1279159638887.mp3?z=909255638");
71 // intent.setDataAndType(uri, "audio/*");
72 // intent.setAction(Intent.ACTION_VIEW);
73 // startActivity(intent);
74 audioStreamer2 = new StreamingMediaPlay2(this, playButton, streamButton, progressBar, playTime);
75 audioStreamer2.startStreaming("http://mul1.tximg.cn/music/group/bbs/mp3/44/100715/1279159638887.mp3?z=909255638",5208, 216);
76 streamButton.setEnabled(false);
77
78 }
79 }
下一个文件
001 package com.sharpandroid.music;
002
003 import java.io.File;
004 import java.io.FileInputStream;
005 import java.io.FileOutputStream;
006 import java.io.IOException;
007 import java.io.InputStream;
008 import java.net.MalformedURLException;
009 import java.net.URL;
010 import java.n
补充：移动开发 , Android ,
