assets 데이터 읽기

Question

?

package com.cblrepeller.codename.myapplication;   import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.Button;     public class MainActivity extends Activity {       @Override     public void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);           startService(new Intent("com.codename.repeller.dome") );           Button btn_dome = (Button)findViewById(R.id.button_dome);           btn_dome.setOnClickListener(new View.OnClickListener() {             @Override             public void onClick(View v) {                 stopService(new Intent("com.codename.repeller.dome"));             }         });       } }

위는 MainActivity

아래는 ServiceClass

?

package com.cblrepeller.codename.myapplication;   import android.app.Service; import android.content.Intent; import android.content.res.AssetFileDescriptor; import android.media.MediaPlayer; import android.os.IBinder; import android.util.Log;   import java.io.IOException;   /**  * Created by CodeName on 2015-08-12.  */ public class ServiceClass extends Service{       private MediaPlayer mediaPlayer = new MediaPlayer();       @Override     public IBinder onBind(Intent intent)     {         return null;     }   <span style="text-decoration: underline;"><span style="background-color:#ff0000;">    AssetFileDescriptor rel = getAssets().openFd("dome.mp3");</span></span>       @Override     public void onStart(Intent intent, int startId)     {         Log.i("repeller", "onStart()");         super.onStart(intent, startId);   <span style="text-decoration: underline;"><span style="background-color:#ff0000;">        mediaPlayer.setDataSource(rel.getFileDescriptor(), rel.getStartOffset(), rel.getLength());</span></span>         <span style="text-decoration: underline;"><span style="background-color:#ff0000;">  rel.close();</span></span>           mediaPlayer.start();     }       @Override     public void onDestroy()     {         Log.i("repeller", "omDestoy()");         super.onDestroy();         mediaPlayer.stop();     } }

어찌 어찌 해서 assets 에 있는 mp3파일을 불러오는 방법을 알았는데 에러가 납니다.

Error:(25, 49) error: unreported exception IOException; must be caught or declared to be thrown

Error:(33, 34) error: unreported exception IOException; must be caught or declared to be thrown

Note: C:\Users\CodeName\Desktop\MyApplication\app\src\main\java\com\cblrepeller\codename\myapplication\ServiceClass.java uses or overrides a deprecated API.

Note: Recompile with -Xlint:deprecation for details.

Error:Execution failed for task ':app:compileDebugJava'.

> Compilation failed; see the compiler error output for details.

빨간색은 문제의 라인입니다.

Answer 1

질문을 하고나면 제대로 올라갔는지 다시 확인하는 습관을 가지세요.

소스가 보기 어렵게 올라갔습니다.

 

오류는 파일 읽어오고, mediaplayer 에 넣는 부분에  try-catch 넣으면 해결될 겁니다.