リスナーを正しく追加してグライドする方法

Question

グライドを使ってアルバムアートを表示していますが、何とか表示できません。私は、リスナーを追加して、エラーを見つけるために滑らせるが、うまく動かないようにしたい。 com.bumptech.glide.DrawableRequestBuilderで

listener(com.bumptech.glide.request.RequestListener)が(anonymous com.bumptech.glide.request.RequestListener)

PlayListActivity.javaに適用することはできません：それはエラーが言っ示し

package com.example.dell_1.myapp3; 


import android.app.Activity; 
import android.database.Cursor; 
import android.media.MediaPlayer; 
import android.net.Uri; 
import android.os.Bundle; 
import android.os.Environment; 
import android.provider.MediaStore; 
import android.support.design.widget.Snackbar; 
import android.util.Log; 
import android.view.View; 
import android.widget.AdapterView; 
import android.widget.ArrayAdapter; 
import android.widget.ImageView; 
import android.widget.ListView; 
import android.widget.Toast; 

import java.io.File; 
import java.io.IOException; 

import com.bumptech.glide.Glide; 
import com.bumptech.glide.load.resource.drawable.GlideDrawable; 
import com.bumptech.glide.request.RequestListener; 
import com.bumptech.glide.request.target.Target; 


public class PlayListActivity extends Activity { 

    private String[] mAudioPath; 
    private MediaPlayer mMediaPlayer; 
    private String[] mMusicList; 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_play_list); 

     mMediaPlayer = new MediaPlayer(); 
     ListView mListView = (ListView) findViewById(R.id.list); 

     mMusicList = getAudioList(); 

     ArrayAdapter<String> mAdapter = new ArrayAdapter<>(this, 
       android.R.layout.simple_list_item_1, mMusicList); 
     mListView.setAdapter(mAdapter); 

     mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 

      @Override 
      public void onItemClick(AdapterView<?> arg0, View view, int arg2, 
            long arg3) { 

       try { 
        playSong(mAudioPath[arg2]); 
       } catch (IllegalArgumentException e) { 
        e.printStackTrace(); 
       } catch (IllegalStateException e) { 
        e.printStackTrace(); 
       } catch (IOException e) { 
        e.printStackTrace(); 
       } 

      } 
     }); 
    } 

    private String[] getAudioList() { 
     final Cursor mCursor = getContentResolver().query(
       MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, 
       new String[]{MediaStore.Audio.Media.DISPLAY_NAME, MediaStore.Audio.Media.DATA}, null, null, 
       "LOWER(" + MediaStore.Audio.Media.TITLE + ") ASC"); 

     int count = mCursor.getCount(); 

     String[] songs = new String[count]; 
     mAudioPath = new String[count]; 
     int i = 0; 
     if (mCursor.moveToFirst()) { 
      do { 
       songs[i] = mCursor.getString(mCursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DISPLAY_NAME)); 
       mAudioPath[i] = mCursor.getString(mCursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA)); 
       i++; 
      } while (mCursor.moveToNext()); 
     } 

     mCursor.close(); 

     return songs; 
    } 

    private void playSong(String path) throws IllegalArgumentException, 
      IllegalStateException, IOException { 

     setContentView(R.layout.activity_android_building_music_player); 
     Log.d("ringtone", "playSong :: " + path); 

     mMediaPlayer.reset(); 
     mMediaPlayer.setDataSource(path); 
//mMediaPlayer.setLooping(true); 
     mMediaPlayer.prepare(); 
     mMediaPlayer.start(); 

     asd(); 
    } 

    public void asd(){ 
     File music = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC); 
// Tested with music from Windows 7's c:\Users\Public\Music\Sample Music 
     String mAudioPath = new File(music, "Maid with the Flaxen Hair.mp3").getAbsolutePath(); 
     ImageView imageView = (ImageView) findViewById(R.id.coverart); 
     Glide 
       .with(this) 
       .load(new AudioCover(mAudioPath)) 
       .placeholder(R.drawable.adele1) 
       .error(R.drawable.adele1) 
       .listener(new RequestListener<Uri, GlideDrawable>() { 
        @Override public boolean onException(Exception e, Uri model, Target<GlideDrawable> target, boolean isFirstResource) { 
         return false; 
        } 
        @Override public boolean onResourceReady(GlideDrawable resource, Uri model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) { 
         // easy 
         return false; 
         // impossible? 
        } 
       }) 
       .into(imageView) 
     ; 
    } 
} 

AudioCover.java：

バージョン4.0.0-RC0 RequestListener<T, R>が RequestListener<R>のために廃止されて以来、多くを見つけること

// ... 
.listener(new RequestListener<AudioCover, GlideDrawable>() { 
    @Override 
    public boolean onException(Exception e, AudioCover model, Target<GlideDrawable> target, boolean isFirstResource) { 
     return false; 
    } 

    @Override 
    public boolean onResourceReady(GlideDrawable resource, AudioCover model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) { 
     return false; 
    } 
}) 
// ... 

注：

Answer 1

RequestListener<T, R>は、Tはあなたのケースでは、あなたがload()に示されているモデル、T = ? super AudioCover（documentation）であることを期待します新しいjavadocの情報