嗨我使用以下代碼在音頻播放完成時調用活動。但是我想在當前活動中播放音頻,播放完畢後必須跳到下一個活動。但在這裏它跳轉到下一個活動並播放音頻。有什麼建議麼。當媒體播放器完成播放時調用另一個活動
package com.fsp.mus;
import java.io.File;
import java.io.IOException;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.Gravity;
import android.widget.Toast;
public class MyRecording extends Activity{
String mFileName;
MediaPlayer mPlayer;
Boolean stopplay;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.myrecording);
mFileName = Environment.getExternalStorageDirectory().getAbsolutePath();
mFileName += "/audiorecordtest.3gp";
mPlayer = new MediaPlayer();
try {
mPlayer.setDataSource(mFileName);
} catch (IllegalArgumentException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IllegalStateException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
mPlayer.prepare();
} catch (IllegalStateException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
mPlayer.start();
if(mPlayer.getCurrentPosition()== mPlayer.getDuration())
{
Intent stopplay=new Intent(MyRecording.this,Recorded_Message.class);
startActivity(stopplay);
}
}
}
非常感謝。 – Manikandan 2011-05-14 12:15:53