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¾Èµå·ÎÀ̵忡¼­ audio player ½ÇÇàÇϱâ
7³â Àü
package  co.avilos.sampleaudioplayer;

import  android.app.Activity;
import  android.media.MediaPlayer;
import  android.os.Bundle;
import  android.support.v4.app.Fragment;
import  android.view.LayoutInflater;
import  android.view.View;
import  android.view.ViewGroup;
import  android.widget.Button;
import  android.widget.CheckBox;
import  android.widget.EditText;
import  android.widget.Toast;


/**
  *  A  placeholder  fragment  containing  a  simple  view.
  */
public  class  MainActivityFragment  extends  Fragment  {

        private  MediaPlayer  mp;          //  ¹Ìµð¾î  Ç÷¹À̾°´Ã¼
        private  EditText  audioPath;
        private  CheckBox  loopControl;
        private  Button  PlayPause;
        private  Button  Stop;
        private  Button  Load;

        public  MainActivityFragment()  {
        }

        //  Fragment  call1
        @Override
        public  void  onAttach(Activity  activity)  {
                super.onAttach(activity);
        }

        //  Fragment  call2
        @Override
        public  void  onCreate(Bundle  savedInstanceState)  {
                super.onCreate(savedInstanceState);

        }

        //  Fragment  call3
        @Override
        public  View  onCreateView(LayoutInflater  inflater,  ViewGroup  container,
                                                          Bundle  savedInstanceState)  {
                //return  inflater.inflate(R.layout.fragment_main,  container,  false);

                View  view  =  inflater.inflate(R.layout.fragment_main,  container,  false);

                //  ¿Àµð¿À  Ç÷¹À̾  °ü·ÃµÈ  EditText,  Button·Îµù
                audioPath  =  (EditText)view.findViewById(R.id.srcEdit);
                loopControl  =  (CheckBox)view.findViewById(R.id.setLoop);
                PlayPause  =  (Button)view.findViewById(R.id.playBtn);
                Stop  =  (Button)view.findViewById(R.id.stopBtn);
                Load  =  (Button)view.findViewById(R.id.loadBtn);

                //  ÆÄÀÏ  ºÒ·¯¿À±â  ¹öÆ°¿¡  ´ëÇÑ  ¸®½º³Êµî·Ï
                Load.setOnClickListener(new  View.OnClickListener()  {
                        //  Load¹öÆ°À»  Å¬¸¯½Ã
                        @Override
                        public  void  onClick(View  v)  {
                                //  ¿Àµð¿À  ÆÄÀÏ  ºÒ·¯¿À±â
                                if  (!loadAudio(audioPath.getText().toString()))  {
                                        //  ¿Àµð¿À  ÆÄÀÏ  ·Îµù¿¡  ½ÇÆнÃ
                                        Toast.makeText(getActivity().getBaseContext(),  "ÆÄÀÏ  ºÒ·¯¿À±â¿¡  ½ÇÆÐÇß½À´Ï´Ù.",  Toast.LENGTH_LONG).show();
                                        return;
                                }

                                //  ÆÄÀÏ  Path  ÀԷ¶õÀ»  ºñÈ°¼ºÈ­ÇÑ´Ù.
                                audioPath.setEnabled(false);

                                //  ½ÃÀÛ,  Á¤Áö  ¹öÆ°  È°¼ºÈ­
                                PlayPause.setEnabled(true);
                                Stop.setEnabled(true);

                                //  ¹Ýº¹  Àç»ý  ¹öÆ°À»  È°¼ºÈ­
                                loopControl.setEnabled(true);

                                //  ·Îµå¹öÆ°À»  ºñÈ°¼ºÈ­
                                Load.setEnabled(false);

                                Toast.makeText(getActivity().getBaseContext(),  "ÆÄÀÏ  :  "+audioPath.getText().toString()+"·Îµå°¡  ¿Ï·áµÇ¾ú½À´Ï´Ù.",Toast.LENGTH_LONG).show();
                        }
                });


                //  Àç»ý  ¹Ýº¹  ¿©ºÎ  ¼±Åà ¹öÆ°¿¡  ´ëÇÑ  ¸®½º³Ê  µî·Ï
                loopControl.setOnClickListener(new  View.OnClickListener()  {
                        @Override
                        public  void  onClick(View  v)  {
                                if(loopControl.isChecked()){
                                        //  Ã¼Å©¹Ú½º¸¦  Ã¼Å©Çϸ頠¹Ýº¹À»  È°¼ºÈ­
                                        mp.setLooping(true);
                                        Toast.makeText(getActivity().getBaseContext(),  "¹Ýº¹  È°¼ºÈ­µÊ",  Toast.LENGTH_SHORT).show();
                                }else{
                                        //  ¹Ýº¹À»  ºñÈ°¼ºÈ­ÇÑ´Ù.
                                        mp.setLooping(false);
                                        Toast.makeText(getActivity().getBaseContext(),"¹Ýº¹  ÇØÁ¦µÊ",  Toast.LENGTH_SHORT).show();
                                }
                        }
                });

                //  Àç»ý/ÀϽÃÁ¤Áö  ¹öÆ°¿¡  ´ëÇÑ  ¸®½º³Ê  µî·Ï
                PlayPause.setOnClickListener(new  View.OnClickListener()  {
                        @Override
                        public  void  onClick(View  v)  {
                                if(PlayPauseAudio()  ==  0){            //  Àç»ý½Ã
                                        PlayPause.setText("ÀϽÃÁ¤Áö");                    //  ¹öÆ°ÀÇ  Ä¸¼ÇÀ»  ÀϽÃÁ¤Áö·Î  º¯°æ
                                }else{                                                    //  ÀϽÃÁ¤Áö
                                        PlayPause.setText("Àç»ý");                        //  ¹öÆ°ÀÇ  Ä¸¼ÇÀ»  Àç»ýÀ¸·Î  º¯°æ
                                }
                        }
                });

                //  Á¤Áö¹öÆ°¿¡  ´ëÇÑ  ¸®½º³Ê  µî·Ï
                Stop.setOnClickListener(new  View.OnClickListener(){
                        @Override
                        public  void  onClick(View  v)  {
                                mp.stop();            //  Á¤Áö

                                //  Á¤Áö°¡  µÇ¸é,  Load¹öÆ°À»  ´­·¯  ÆÄÀÏÀ»  prepare  Çؾߠ ÇϹǷÎ,  ¼³Á¤°ªµéÀ»  ÃʱâÈ­  ÇÑ´Ù.
                                audioPath.setEnabled(true);          //  ºñÈ°¼ºÈ­  µÇ¾ú´ø  ÀԷ°ªÀ»  È°¼ºÈ­
                                PlayPause.setText("Àç»ý");
                                loopControl.setChecked(false);
                                PlayPause.setEnabled(false);
                                Stop.setEnabled(false);
                                loopControl.setEnabled(false);
                                Load.setEnabled(true);
                        }
                });

                return  view;
        }

        //  Fragment  call4
        @Override
        public  void  onViewCreated(View  view,  Bundle  savedInstanceState)  {
                super.onViewCreated(view,  savedInstanceState);
        }

        //  Fragment  call5
        @Override
        public  void  onActivityCreated(Bundle  savedInstanceState)  {
                super.onActivityCreated(savedInstanceState);
        }

        //  Fragment  call6
        @Override
        public  void  onStart()  {
                super.onStart();
        }

        //  Fragment  call7
        @Override
        public  void  onResume()  {
                super.onResume();
        }

        //  Fragment  call8
        @Override
        public  void  onPause()  {
                super.onPause();
        }

        //  Fragment  call9
        @Override
        public  void  onStop()  {
                super.onStop();
        }

        //  Fragment  call10
        @Override
        public  void  onDestroyView()  {
                super.onDestroyView();

        }

        //  Fragment  call11
        @Override
        public  void  onDestroy()  {
                super.onDestroy();

                if(mp!=null){
                        mp.release();              //  MediaPlayer  °´Ã¼¸¦  ReleaseÇÑ´Ù.
                        mp  =  null;
                }
        }

        //  Fragment  call12
        @Override
        public  void  onDetach()  {
                super.onDetach();
        }



        //  Play  &  Pause  »óÅ  º¯°æ
        private  int  PlayPauseAudio(){
                if(!mp.isPlaying()){                //  Àç»ýÁßÀÌ  ¾Æ´Ï¶ó¸é
                        mp.start();                          //  ÆÄÀÏÀ»  Àç»ýÇÑ´Ù.
                        Toast.makeText(getActivity().getBaseContext(),  "Àç»ý",  Toast.LENGTH_SHORT).show();
                        return  0;
                }else{                                            //  Àç»ýÁßÀ̶ó¸é
                        mp.pause();                          //  ÀϽÃÁ¤Áö
                        Toast.makeText(getActivity().getBaseContext(),"ÀϽÃÁ¤Áö",  Toast.LENGTH_SHORT).show();
                        return  1;
                }
        }

        //  ¿Àµð¿À  ÆÄÀÏ  ·Îµå
        private  boolean  loadAudio(String  path){          //  ¿Àµð¿À  ÆÄÀÏ  ·Îµù
                mp  =  new  MediaPlayer();          //  MediaPlayer  °´Ã¼  »ý¼º
                try{
                        mp.setDataSource(path);
                        mp.prepare();                      //  ÆÄÀÏÀ»  Áغñ
                        return  true;
                }catch(Exception  e){                //  ¿Àµð¿À  ÆÄÀÏ  ·Îµù¿¡  ½ÇÆнÃ
                        Toast.makeText(getActivity().getBaseContext(),  e.getMessage(),  Toast.LENGTH_SHORT).show();
                        return  false;
                }
        }
}
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