현재 채팅 응용 프로그램을 작성 중입니다. 여기에는 음성 메모를 보내는 기능이 있습니다. 음성 메모를 보내고 재생하는 것이 좋습니다. 그러나 문제는 내가 음성 메모를 재생할 때 이전 음성 메모가 멈추지 않고 ... 둘 다 함께 놀고 있다는 것입니다.mediaplayer.isPlaying은 항상 거짓이됩니다.
여기
public static class MessageViewHolder extends RecyclerView.ViewHolder {
private TextView messageTextView;
private ImageView messageImageView;
private TextView timeTextView;
private LinearLayout textMessageLayout;
private TextView messengerNameTextView;
private CircleImageView messengerPhotoImageView;
ImageView leftQuackImage, rightQuackImage;
private LinearLayout voiceNotesLayout;
private ImageView playImageView, stopImageView;
private SeekBar progressSeekbar;
private MediaPlayer mPlayer;
double timeElapsed = 0, finalTime = 0;
Handler durationHandler = new Handler();
Runnable updateSeekBarTime;
boolean isPlaying;
public MessageViewHolder(View itemView) {
super(itemView);
messageTextView = (TextView) itemView.findViewById(R.id.messageTextView);
messageImageView = (ImageView) itemView.findViewById(R.id.messageImageView);
timeTextView = (TextView) itemView.findViewById(R.id.timeTextView);
textMessageLayout = (LinearLayout) itemView.findViewById(R.id.textMessageLayout);
messengerNameTextView = (TextView) itemView.findViewById(R.id.messengerTextView);
messengerPhotoImageView = (CircleImageView) itemView.findViewById(R.id.messengerImageView);
leftQuackImage = (ImageView) itemView.findViewById(R.id.leftQuackImage);
rightQuackImage = (ImageView) itemView.findViewById(R.id.rightQuackImage);
voiceNotesLayout = (LinearLayout) itemView.findViewById(R.id.voiceNotesLayout);
playImageView = (ImageView) itemView.findViewById(R.id.playImageView);
stopImageView = (ImageView) itemView.findViewById(R.id.stopImageView);
progressSeekbar = (SeekBar) itemView.findViewById(R.id.progressSeekbar);
isPlaying = false;
mPlayer = new MediaPlayer();
}
public void setupAudioPlay(final long duration, final String url){
progressSeekbar.setMax((int) duration);
progressSeekbar.setClickable(false);
mPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
try {
mPlayer.setDataSource(url);
mPlayer.prepareAsync();
} catch (IOException e) {
e.printStackTrace();
}catch (IllegalStateException e){
e.printStackTrace();
}
playImageView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Log.e("Media player","isPlaying"+mPlayer.isPlaying()+isPlaying);
if (mPlayer.isPlaying()) {
mPlayer.stop();
mPlayer.release();
mPlayer = null;
}
if (!isPlaying) {
isPlaying = true;
mPlayer.start();
playImageView.setVisibility(View.GONE);
stopImageView.setVisibility(View.VISIBLE);
timeElapsed = mPlayer.getCurrentPosition();
progressSeekbar.setProgress((int) timeElapsed);
durationHandler.postDelayed(updateSeekBarTime, 100);
} else {
isPlaying = false;
mPlayer.pause();
}
}
});
stopImageView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (isPlaying) {
if (stopPlaying()) {
playImageView.setVisibility(View.VISIBLE);
stopImageView.setVisibility(View.GONE);
}
}
}
});
mPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
if (mp != null) {
mPlayer.seekTo(0);
isPlaying = false;
progressSeekbar.setProgress(0);
}
playImageView.setVisibility(View.VISIBLE);
stopImageView.setVisibility(View.GONE);
}
});
updateSeekBarTime = new Runnable() {
public void run() {
if (mPlayer != null) {
if (mPlayer.isPlaying()) {
timeElapsed = mPlayer.getCurrentPosition();
progressSeekbar.setProgress((int) timeElapsed);
durationHandler.postDelayed(this, 100);
} else {
mPlayer.pause();
isPlaying = false;
progressSeekbar.setProgress(0);
playImageView.setVisibility(View.VISIBLE);
stopImageView.setVisibility(View.GONE);
}
}
}
};
}
private boolean stopPlaying() {
mPlayer.pause();
mPlayer.seekTo(0);
if (!mPlayer.isPlaying()) {
return true;
}
return false;
}
}
여기 mPlayer.isPlaying는 항상 false 도착, 재생 음성 메모 내 코드입니다.
도와주세요! 이 필요할 때마다
는 u는이'this.setIsRecyclable (false)를 추가 할 수 있습니다 –