清华大佬耗费三个月吐血整理的几百G的资源,免费分享!....>>>
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | package com.example.media; import java.io.IOException; import android.app.Activity; import android.content.Context; import android.media.AudioManager; import android.media.MediaPlayer; import android.media.MediaPlayer.OnCompletionListener; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class AAA extends Activity { private Button play; //播放 private Button stop; //停止 private AudioManager am; //提供访问控制音量和钤声模式的操作 private boolean isReleased = false ; private boolean isPlaying = false ; private MediaPlayer mMediaPlayer; @Override protected void onCreate(Bundle savedInstanceState) { super .onCreate(savedInstanceState); setContentView(R.layout.activity_main); play = (Button) findViewById(R.id.main_play); stop = (Button) findViewById(R.id.main_stop); play.setOnClickListener( new OnClickListener() { @Override public void onClick(View v) { am = (AudioManager) getSystemService(Context.AUDIO_SERVICE); //听筒模式下设置为false am.setSpeakerphoneOn( false ); //设置成听筒模式 am.setMode(AudioManager.MODE_IN_CALL); //设置为通话状态 setVolumeControlStream(AudioManager.STREAM_VOICE_CALL); try { if (!isPlaying) { mMediaPlayer = MediaPlayer.create(AAA. this , R.raw.man); isPlaying = true ; isReleased = false ; mMediaPlayer.setLooping( true ); try { mMediaPlayer.prepare(); } catch (IllegalStateException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } mMediaPlayer.start(); } } catch (IllegalStateException e) { e.printStackTrace(); } //播放完毕监听 mMediaPlayer.setOnCompletionListener( new OnCompletionListener() { public void onCompletion(MediaPlayer arg0) { mMediaPlayer.release(); //设置回正常模式 am.setMode(AudioManager.MODE_NORMAL); } }); } }); stop.setOnClickListener( new OnClickListener() { @Override public void onClick(View v) { if (isPlaying && !isReleased) { isReleased = true ; mMediaPlayer.stop(); mMediaPlayer.release(); isPlaying = false ; //停止播放设置为正常状态 am.setMode(AudioManager.MODE_NORMAL); } } }); } } |