I'm a student and currently doing my senior capstone project. I have
problem with my codes on audio recording. whenever i clicked the
record button in the emulator, it shows me an error alert, "The
application Audiorecording (process....) has stopped unexpectedly.
Please try again." can anyone help me? thanks
public class AudioRecording extends Activity {
/** Called when the activity is first created. */
private Button buttonRecording, buttonStopRecording;
private EditText textRecording, textStopRecording;
public String Path_Name = "/sdcard/test.3gpp";
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
textRecording = (EditText) findViewById(R.id.text1);
textStopRecording = (EditText) findViewById(R.id.text2);
buttonRecording = (Button) findViewById(R.id.buttonRecording);
buttonStopRecording = (Button) findViewById
(R.id.buttonStopRecording);
buttonRecording.setOnClickListener(new clicker());
buttonStopRecording.setOnClickListener(new clicker());
}
class clicker implements Button.OnClickListener {
public void onClick(View v)
{
MediaRecorder audioRecorder = new MediaRecorder();
if(v==buttonRecording){
textRecording.setText("Recording");
textStopRecording.setText("");
audioRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
audioRecorder.setOutputFormat
(MediaRecorder.OutputFormat.THREE_GPP);
audioRecorder.setAudioEncoder
(MediaRecorder.AudioEncoder.AMR_NB);
audioRecorder.setOutputFile(Path_Name);
audioRecorder.prepare();
audioRecorder.start(); // Recording is now started
}
if(v==buttonStopRecording){
textStopRecording.setText("Stop Recording");
textRecording.setText("");
audioRecorder.stop();
//audioRecorder.reset(); // You can reuse the object
by going
back to setAudioSource() step
//audioRecorder.release(); // Now the object cannot be
reused
//String tag, label;
//TimingLogger timeRecord = new TimingLogger(tag,
label);
}
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