lecteur multimédia Android barre de recherche ne fonctionne pas

Question

J'utilise la barre de recherche lecteur multimédia dans le dialogue, mais la barre de recherche ne fonctionne pas quand je clique dessus

Je fait la demande d'enregistrement d'appels et d'utiliser cherchent à lire un fichier audio. Lorsque je clique sur la barre de recherche, elle avance, mais après 1 seconde, elle revient à l'emplacement précédent.

@Override 
public View getView(final int position, View convertView, ViewGroup parent) { 
    // TODO Auto-generated method stub 
    final Holder holder = new Holder(); 
    View rowView; 
    rowView = inflater.inflate(R.layout.audio_calls_list_row, null); 
    holder.playpauseView = (LinearLayout) rowView.findViewById(R.id.play_pause_view); 
    holder.playpausebtn = (ImageButton) rowView.findViewById(R.id.play_pause_btn); 
    holder.callfileName = (TextView) rowView.findViewById(R.id.audiofileName); 
    holder.totaltime = (TextView) rowView.findViewById(R.id.durationtiming); 
    holder.callstatus1 = (ImageView) rowView.findViewById(R.id.callstatusid); 
    holder.btnshare = (ImageView) rowView.findViewById(R.id.btn_share); 
    holder.number = (TextView) rowView.findViewById(R.id.txt_number); 

    holder.filetimecreated = (TextView) rowView.findViewById(R.id.myaudiofiletime); 
    holder.filedatecreated = (TextView) rowView.findViewById(R.id.myaudiofiledate); 

        if (audioFileList.size() > 0) { 
     try { 


      mmr = new MediaMetadataRetriever(); 
        mmr.setDataSource(audioFileList.get(position).getMyfilepath()); 
      String durationStr = mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION); 
      int millSecond = Integer.parseInt(durationStr); 
      //setting listview totaltime 

      holder.totaltime.setText(String.format("%02d:%02d:%02d", 
        TimeUnit.MILLISECONDS.toHours((long) millSecond), 
        TimeUnit.MILLISECONDS.toMinutes((long) millSecond), 
        TimeUnit.MILLISECONDS.toSeconds((long) millSecond) - 
          TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS. 
            toMinutes((long) millSecond)))); 

      String filename = audioFileList.get(position).filename; 
      final String call_type = filename.substring(25, 33); 
      int numlastpositionstr = filename.lastIndexOf("_"); 
      String call_number = filename.substring(34, numlastpositionstr); 
      String call_time = filename.substring(16, 21); 
      String call_date = filename.substring(5, 15); 
      char[] call_timeArray = call_time.toCharArray(); 
      for (int x = 0; x < call_timeArray.length; x++) { 
       if (call_timeArray[x] == '.') { 
        call_timeArray[x] = ':'; 
       } 
      } 
      call_time = String.valueOf(call_timeArray); 
      holder.filetimecreated.setText(call_time); 
      holder.filedatecreated.setText(call_date); 
      String name = getContactDisplayNameByNumber(call_number, context); 
      holder.number.setText(call_number); 
      holder.callfileName.setText(name); 

        //status incomming or outgoing. 

    if (filename.contains(CallStatus.INCOMING) || filename.contains   (CallStatus.incoming)) { 
     //   if (call_type.equals(CallStatus.INCOMING) ||   call_type.equals(CallStatus.incoming)) { 
       holder.callstatus1.setBackgroundResource(R.drawable.ic_call_received_black_24dp); 
      } else { 
       holder.callstatus1.setBackgroundResource(R.drawable.ic_call_made_black_24dp); 
      } 
      //   if (call_type.equals(CallStatus.OUTGOING) || call_type.equals(CallStatus.outgoing)) { 
        //    holder.callstatus1.setBackgroundResource(android.R.drawable.sym_call_outgoing); 
     //   } 
      } catch (Exception e) { 
      System.out.println("Exaption is here " + e); 
     } 
    } else { 
       Log.d("audiofilesize", "Audio file size is 0"); 
    } 

    holder.playpausebtn.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View view) { 
      final AlertDialog.Builder audioPlayDialog = new AlertDialog.Builder(context, R.style.DialogTheme); 
      LayoutInflater inflater1 = LayoutInflater.from(context.getApplicationContext()); 
      LayoutInflater inflater = (LayoutInflater) context.getSystemService(context.LAYOUT_INFLATER_SERVICE); 
      View layout1 = inflater1.inflate(R.layout.dialoguelayout, null); 
      audioPlayDialog.setView(layout1) 
        .setNeutralButton("", new DialogInterface.OnClickListener() { 
         public void onClick(DialogInterface dialog, int id) { 
          dialog.cancel(); 
          mediaPlayer.pause(); 
          mediaPlayer.stop(); 
          mediaPlayer.reset(); 
          mediaPlayer.release(); 
          myHandler.removeCallbacks(UpdateSongTime); 
          filecompleted = false; 
          running = false; 
         } 
        }); 
      audioPlayDialog.setOnDismissListener(new DialogInterface.OnDismissListener() { 
       @Override 
       public void onDismiss(DialogInterface dialog) { 
        try { 
         mediaPlayer.pause(); 
         mediaPlayer.stop(); 
         mediaPlayer.reset(); 
         mediaPlayer.release(); 
         myHandler.removeCallbacks(UpdateSongTime); 
         filecompleted = false; 
         running = false; 
        } catch (Exception e) { 
        } 
       } 
      }); 
      audioPlayDialog.setCancelable(true); 
      final ImageButton audioPlayDialogButton = (ImageButton) layout1.findViewById(R.id.your_dialog_button); 
      audioPlayDialogSeekBar = (SeekBar) layout1.findViewById(R.id.your_dialog_seekbar); 
      dfilename = (TextView) layout1.findViewById(R.id.dcallnameid); 
      remaingtime = (TextView) layout1.findViewById(R.id.dremaingtime); 
      totaltime = (TextView) layout1.findViewById(R.id.dtotaltime); 
      callstatus = (TextView) layout1.findViewById(R.id.dcallstatus); 
      audioPlayDialog.create(); 
      audioPlayDialog.show(); 

      String[] call_type1 = getcallstatus(position); 
      callstatus.setText(call_type1[0]); 
      if (call_type1[1].equals("")) { 
       dfilename.setText(call_type1[2]); 
      } else { 
       dfilename.setText(call_type1[1]); 
      } 
      audioPlayDialogButton.setOnClickListener(new View.OnClickListener() { 
       @Override 
        public void onClick(View v) { 


        if (filecompleted == true) { 
         updateTime(); 
         if (mediaPlayer.isPlaying()) { 
          mediaPlayer.pause(); 
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { 
           audioPlayDialogButton.setBackgroundResource(R.drawable.ic_play_circle_outline_black_48dp); 
          } 
         } else { 
          mediaPlayer.start(); 
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { 
           audioPlayDialogButton.setBackgroundResource(R.drawable.ic_pause_circle_outline_black_48dp); 
          } 
         } 
        } else { 

         try { 
          if (mediaPlayer.isPlaying()) { 
           mediaPlayer.pause(); 
           if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { 
            audioPlayDialogButton.setBackgroundResource(R.drawable.ic_play_circle_outline_black_48dp); 
           } 
          } else { 
           mediaPlayer.start(); 
           if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { 
            audioPlayDialogButton.setBackgroundResource(R.drawable.ic_pause_circle_outline_black_48dp); 
           } 
          } 
         } catch (Exception e) { 
         } 
        } 
       } 


      }); 

      audioPlayDialogSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { 
       @Override 
       public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { 

        Log.d("Progress changed", "progress changed" + progress); 
        audioPlayDialogSeekBar.setMax((int) finalTime); 
       } 

       @Override 
       public void onStartTrackingTouch(SeekBar seekBar) { 
        Log.d("starttracking", "progress starTT"); 
       } 

       @Override 
       public void onStopTrackingTouch(SeekBar seekBar) { 
       } 
      }); 

      final Uri data = Uri.parse(audioFileList.get(position).getMyfilepath()); 

      System.out.println("file Path is here" + data.getPath()); 
      mediaPlayer = new MediaPlayer(); 
      mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC); 
      try { 
       mediaPlayer.setDataSource(context, data); 
      } catch (IOException e) { 
       e.printStackTrace(); 
      } 
      try { 


       mediaPlayer.prepareAsync(); 
       mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { 
        @Override 
        public void onPrepared(MediaPlayer mp) { 
         finalTime = mp.getDuration(); 
         running = true; 
         mp.start(); 
         //  audioPlayDialogSeekBar = true; 
         audioPlayDialogSeekBar.setMax(mediaPlayer.getDuration()); 
         if (finalTime != 0) { 
          totaltime.setText(String.format("%02d:%02d:%02d", 
            TimeUnit.MILLISECONDS.toHours((long) finalTime), 
            TimeUnit.MILLISECONDS.toMinutes((long) finalTime), 
            TimeUnit.MILLISECONDS.toSeconds((long) finalTime) - 
              TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS. 
                toMinutes((long) finalTime)))); 
         } 
        } 

       }); 
      } catch (Exception e) { 
      } 
      myHandler = new Handler(); 
      totaltime.setText(String.format("%02d:%02d:%02d", 
        TimeUnit.MILLISECONDS.toHours((long) finalTime), 
        TimeUnit.MILLISECONDS.toMinutes((long) finalTime), 
        TimeUnit.MILLISECONDS.toSeconds((long) finalTime) - 
          TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS. 
            toMinutes((long) finalTime)))); 

      updateTime(); 
      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { 
       audioPlayDialogButton.setBackgroundResource (R.drawable.ic_pause_circle_outline_black_48dp); 
      } 
      firsttime = false; 

      mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 
       @Override 
       public void onCompletion(MediaPlayer mp) { 
        audioPlayDialogSeekBar.setProgress(0); 
        audioPlayDialogButton.setBackgroundResource (R.drawable.ic_play_circle_outline_black_48dp); 
        filecompleted = true; 
        startTime = 0; 
        mediaPlayer.pause(); 
        checkpoint = true; 
        mp.seekTo(10); 
        mp.pause(); 
       } 
      }); 

      mediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() { 
       @Override 
       public boolean onError(MediaPlayer mp, int what, int extra) { 
        return false; 
       } 
      }); 
     } 

     private void updateTime() { 
      UpdateSongTime = new Runnable() { 
       public void run() { 
        if (running == true) { 
         startTime = mediaPlayer.getCurrentPosition(); 
        } 
        if (filecompleted == true) { 
         if (checkpoint) { 
          startTime = 0; 
          checkpoint = false; 
         } 
        } 
        if (startTime > (finalTime - 100)) { 
         remaingtime.setText("00:00:00"); 

        } else { 
         remaingtime.setText(String.format("%02d:%02d:%02d", 
           TimeUnit.MILLISECONDS.toHours((long) startTime), 
           TimeUnit.MILLISECONDS.toMinutes((long) startTime), 
           TimeUnit.MILLISECONDS.toSeconds((long) startTime) - 
             TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS. 
               toMinutes((long) startTime)))); 
         audioPlayDialogSeekBar.setProgress((int) startTime); 
         myHandler.postDelayed(this, 100); 
        } 

       } 
      }; 

      myHandler1 = new Handler(); 
      UpdateSongTime1 = new Runnable() { 
       public void run() { 
        myHandler.postDelayed(this, 100); 
       } 
      }; 
      startTime = mediaPlayer.getCurrentPosition(); 
      audioPlayDialogSeekBar.setProgress((int) startTime); 
      myHandler.postDelayed(UpdateSongTime, 100); 

     } 
    }); 
    holder.btnshare.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View view) { 
      // final Uri data = Uri.parse(audioFileList.get(position).getMyfilepath()); 
        Intent intent = new Intent(); 
      intent.setAction(Intent.ACTION_SEND); 
      intent.setType("audio/*"); 
      intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(new File (audioFileList.get(position).getMyfilepath()))); 
      context.startActivity(intent); 


     } 
    }); 
    return rowView; 

} 

Answer 1

Où avez-vous appelé le media.seekTo (position)? Pour autant que je puisse voir, vous n'avez pas appelé cela sur votre chercheur d'électeur.

Et comme vous définissez toujours la position seekbar par rapport à vos progrès de la chanson .. il sera toujours revenir à l'état précédent ..

Solution: Dans votre seekbarchangelistener .. utilisez le onSeekbarchanged et l'utilisation (médias joueur) .seekTo (position)

Answer 2

try { 
         if (mediaPlayer.isPlaying() || mediaPlayer != null) { 
          if (fromUser) 
           mediaPlayer.seekTo(progress); 
         } else if (mediaPlayer == null) { 
          Toast.makeText(context.getApplicationContext(), "Media is not running", 
            Toast.LENGTH_SHORT).show(); 
          seekBar.setProgress(0); 
         } 
        } catch (Exception e) { 
         Log.e("seek bar", "" + e); 
         seekBar.setEnabled(false); 

        } 

J'utilise ce code et problème résolu