src/com/andrew/apollo/adapters/RecentlyAddedAdapter.java

   1 \r
   2 package com.andrew.apollo.adapters;\r
   3 \r
   4 import java.lang.ref.WeakReference;\r
   5 \r
   6 import android.content.Context;\r
   7 import android.database.Cursor;\r
   8 import android.graphics.drawable.AnimationDrawable;\r
   9 import android.os.AsyncTask;\r
  10 import android.os.RemoteException;\r
  11 import android.support.v4.widget.SimpleCursorAdapter;\r
  12 import android.view.View;\r
  13 import android.view.ViewGroup;\r
  14 \r
  15 import com.andrew.apollo.Constants;\r
  16 import com.andrew.apollo.R;\r
  17 import com.andrew.apollo.list.fragments.RecentlyAddedFragment;\r
  18 import com.andrew.apollo.tasks.LastfmGetAlbumImages;\r
  19 import com.andrew.apollo.tasks.ViewHolderTask;\r
  20 import com.andrew.apollo.utils.ApolloUtils;\r
  21 import com.andrew.apollo.utils.MusicUtils;\r
  22 import com.andrew.apollo.views.ViewHolderList;\r
  23 import com.androidquery.AQuery;\r
  24 \r
  25 /**\r
  26  * @author Andrew Neal\r
  27  */\r
  28 public class RecentlyAddedAdapter extends SimpleCursorAdapter implements Constants {\r
  29 \r
  30     private AnimationDrawable mPeakOneAnimation, mPeakTwoAnimation;\r
  31 \r
  32     private WeakReference<ViewHolderList> holderReference;\r
  33 \r
  34     public RecentlyAddedAdapter(Context context, int layout, Cursor c, String[] from, int[] to,\r
  35             int flags) {\r
  36         super(context, layout, c, from, to, flags);\r
  37     }\r
  38 \r
  39     @Override\r
  40     public View getView(int position, View convertView, ViewGroup parent) {\r
  41         final View view = super.getView(position, convertView, parent);\r
  42         // ViewHolderList\r
  43         ViewHolderList viewholder;\r
  44 \r
  45         if (view != null) {\r
  46 \r
  47             viewholder = new ViewHolderList(view);\r
  48             holderReference = new WeakReference<ViewHolderList>(viewholder);\r
  49             view.setTag(holderReference.get());\r
  50 \r
  51         } else {\r
  52             viewholder = (ViewHolderList)convertView.getTag();\r
  53         }\r
  54         // AQuery\r
  55         final AQuery aq = new AQuery(convertView);\r
  56 \r
  57         // Track name\r
  58         String trackName = mCursor.getString(RecentlyAddedFragment.mTitleIndex);\r
  59         holderReference.get().mViewHolderLineOne.setText(trackName);\r
  60 \r
  61         // Artist name\r
  62         String artistName = mCursor.getString(RecentlyAddedFragment.mArtistIndex);\r
  63         holderReference.get().mViewHolderLineTwo.setText(artistName);\r
  64 \r
  65         // Album name\r
  66         String albumName = mCursor.getString(RecentlyAddedFragment.mAlbumIndex);\r
  67 \r
  68         // Match positions\r
  69         holderReference.get().position = position;\r
  70         if (aq.shouldDelay(position, view, parent, "")) {\r
  71             holderReference.get().mViewHolderImage.setImageDrawable(null);\r
  72         } else {\r
  73             // Check for missing artwork and cache then cache it\r
  74             if (ApolloUtils.getImageURL(albumName, ALBUM_IMAGE, mContext) == null) {\r
  75                 new LastfmGetAlbumImages(mContext, null, 0).executeOnExecutor(\r
  76                         AsyncTask.THREAD_POOL_EXECUTOR, artistName, albumName);\r
  77             } else {\r
  78                 new ViewHolderTask(holderReference.get(), null, position, mContext, 1, 0,\r
  79                         holderReference.get().mViewHolderImage).executeOnExecutor(\r
  80                         AsyncTask.THREAD_POOL_EXECUTOR, albumName);\r
  81             }\r
  82         }\r
  83 \r
  84         holderReference.get().mQuickContext.setVisibility(View.GONE);\r
  85 \r
  86         // Now playing indicator\r
  87         long currentaudioid = MusicUtils.getCurrentAudioId();\r
  88         long audioid = mCursor.getLong(RecentlyAddedFragment.mMediaIdIndex);\r
  89         if (currentaudioid == audioid) {\r
  90             holderReference.get().mPeakOne.setImageResource(R.anim.peak_meter_1);\r
  91             holderReference.get().mPeakTwo.setImageResource(R.anim.peak_meter_2);\r
  92             mPeakOneAnimation = (AnimationDrawable)holderReference.get().mPeakOne.getDrawable();\r
  93             mPeakTwoAnimation = (AnimationDrawable)holderReference.get().mPeakTwo.getDrawable();\r
  94             try {\r
  95                 if (MusicUtils.mService.isPlaying()) {\r
  96                     mPeakOneAnimation.start();\r
  97                     mPeakTwoAnimation.start();\r
  98                 } else {\r
  99                     mPeakOneAnimation.stop();\r
 100                     mPeakTwoAnimation.stop();\r
 101                 }\r
 102             } catch (RemoteException e) {\r
 103                 e.printStackTrace();\r
 104             }\r
 105         } else {\r
 106             holderReference.get().mPeakOne.setImageResource(0);\r
 107             holderReference.get().mPeakTwo.setImageResource(0);\r
 108         }\r
 109         return view;\r
 110     }\r
 111 }\r