伙计们的情况是,假设我单击一个按钮,声音播放,并且在该曲目的持续时间内,我再次单击该按钮并希望从头开始播放。我尝试使用以下代码,但没有成功。代码是:
public class SoundtestActivity extends Activity {
/** Called when the activity is first created. */
MediaPlayer mp;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mp = MediaPlayer.create(this, R.raw.gun_shot);
Button click=(Button) findViewById(R.id.bt1);
click.setOnClickListener((new View.OnClickListener() {
@Override
public void onClick(View v) {
if(mp.isPlaying())
mp.reset();
mp.start();
}
}));
}
}